CN112038791A - High strength cable junction board structure with waterproof performance - Google Patents
High strength cable junction board structure with waterproof performance Download PDFInfo
- Publication number
- CN112038791A CN112038791A CN202010937804.XA CN202010937804A CN112038791A CN 112038791 A CN112038791 A CN 112038791A CN 202010937804 A CN202010937804 A CN 202010937804A CN 112038791 A CN112038791 A CN 112038791A
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- pressing plate
- sealing
- pressing
- outer shell
- protective sleeve
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/01—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the form or arrangement of the conductive interconnection between the connecting locations
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/03—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations
- H01R11/09—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations the connecting locations being identical
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Abstract
The invention provides a high-strength cable connection control method, which is realized based on a high-strength cable connection plate structure, wherein the high-strength cable connection plate structure comprises an outer shell, a protective sleeve pressing lower bayonet and a middle connection copper core; the top of the outer shell is axially connected with two groups of operating handles; the left side and the right side of the outer shell are hinged with a group of sealing compression plates through four groups of compression connecting rods; the bottom of the sealing pressure plate is connected with a group of wire core pressure plates in a sliding mode. The method has the advantages that the compression effect is good, the compression force is high, the good anti-loosening effect is achieved, the cable can be well fixed, the good sealing effect is achieved, water vapor is prevented from entering the cable core and being corroded by the cable core and the middle connection copper core, poor contact is caused, the service life is prolonged, the use safety is improved, the good waterproof performance is achieved, the operation is simple and fast, the splicing and combining use can be achieved, and the flexibility is high.
Description
The application is a divisional application of a Chinese invention patent application with the application number of 201910648442.X, which is filed on 7/18/2019 and is named as a high-strength cable connecting plate structure with waterproof performance.
Technical Field
The invention belongs to the technical field of electrical devices, and particularly relates to a high-strength cable connecting plate structure with waterproof performance.
Background
In electrical engineering, cables are often required to be connected, and wiring terminals are mostly adopted for wiring in the process of cable connection.
For example, application No.: CN201480005258.9 the present invention relates to a terminal having: a housing (16); a terminal groove (1) which is arranged in the housing (16) and into which a conductor (19,20) to be clamped can be introduced; and at least one terminal spring (10) which projects into the terminal groove (1) and is used for clamping the wires (19,20) introduced into the terminal groove (1); the terminal groove (1) has a base surface (3) and two opposite side walls (4a,4b) extending away from the base surface (3), which form a conductor access channel (5), wherein the conductor access channel (5) has a cross section that tapers in the direction of the base surface (3) at least in sections in the longitudinal direction thereof. .
Based on the above, current binding post, the wiring contact exposes, and in use causes sinle silk and copper sheet corrosion because of weing easily, causes contact failure, and current cable in use simultaneously only compresses tightly the sinle silk through the screw, and joint strength is relatively poor, and the wiring process needs rotatory screw simultaneously, and the operation is comparatively complicated.
Disclosure of Invention
In order to solve the technical problems, the invention provides a high-strength cable connecting plate structure with waterproof performance, which aims to solve the problems that in the existing connecting terminal, a connecting contact is exposed, a wire core and a copper sheet are easily corroded due to dampness in use, and poor contact is caused, meanwhile, in the use of the existing cable, the wire core is only pressed tightly through a screw, the connecting strength is poor, meanwhile, the screw needs to be rotated in the wiring process, and the operation is complex.
The invention relates to a high-strength cable connecting plate structure with waterproof performance, which is achieved by the following specific technical means:
a high-strength cable connecting plate structure with waterproof performance comprises an outer shell, a protective sleeve pressing lower bayonet, a connecting clamping groove, a connecting clamping block, a sealing table, a handle clamping table, a sealing pressing plate, a protective sleeve pressing upper bayonet, a wire core pressing plate, a screw, a pressing plate sliding table, a pressing connecting rod, an intermediate connecting rod, an operating handle and an intermediate connecting copper core; the top of the outer shell is axially connected with two groups of operating handles; the left side and the right side of the outer shell are hinged with a group of sealing compression plates through four groups of compression connecting rods; the two groups of pressing connecting rods on the inner side are hinged with the operating handle through one group of middle connecting rods; the bottom of the sealing compression plate is connected with a group of wire core compression plates in a sliding manner; the middle part fixedly connected with of shell body is a set of intermediate junction copper core.
Furthermore, the two groups of pressing connecting rods on the same side are symmetrically arranged, and the outer shell, the sealing pressing plate and the pressing connecting rods form a double-rocker mechanism together;
furthermore, the pressing connecting rod, the middle connecting rod, the operating handle and the outer shell are sequentially hinged to form a crank-rocker mechanism, the crank-rocker mechanism is driven to deform through the crank-rocker mechanism, and meanwhile, when the double-rocker mechanism is positioned at the bottommost part, the middle connecting rod and the operating handle are collinear, and the crank-rocker mechanism is positioned at a dead point state;
furthermore, a group of protective sleeve pressing lower bayonets are arranged on the left side and the right side of the outer shell, and a group of protective sleeve pressing upper bayonets are arranged on the lower portion of the outer side of the sealing and pressing plate;
furthermore, a group of connecting clamping grooves is formed in the rear end face of the outer shell, and a group of connecting clamping blocks is arranged on the front end face of the outer shell;
furthermore, the left side and the right side of the outer shell are respectively provided with a group of elastic sealing tables;
furthermore, two groups of handle clamping tables are arranged on the left side and the right side of the top of the outer shell, and when the operating handle is pressed tightly, the operating handle is clamped with the handle clamping tables;
furthermore, the front end face and the rear end face of the wire core pressing plate are provided with a group of pressing plate sliding tables, the wire core pressing plate is connected with the sealing pressing plate in a sliding mode through the pressing plate sliding tables, and meanwhile the wire core pressing plate is connected with the sealing pressing plate in a threaded transmission mode through screws.
Compared with the prior art, the invention has the following beneficial effects:
the device has realized the action that compresses tightly the cable through adopting two rocker mechanisms and crank rocker mechanism, compresses tightly effectually, and easy operation is swift, compresses tightly the dynamics greatly, utilizes the dead point characteristic of crank rocker mechanism to have good locking effect simultaneously.
The device compresses tightly down bayonet socket and protective sheath through adopting the protective sheath to compress tightly the outer protective sheath of bayonet socket with the cable and compresses tightly, plays good fastening effect, carries out good sealing simultaneously, carries out good sealing to sinle silk and intermediate junction copper core through setting up sealed platform simultaneously, prevents that steam from getting into the corrosion that causes sinle silk and intermediate junction copper core, causes contact failure, improves life, improves the security of using.
The device compresses tightly effectually through the adoption, and easy operation is swift, and it is big to compress tightly the dynamics, has good locking effect, can be fine fix the cable, has good sealed effect simultaneously, prevents that steam from getting into the corrosion that causes sinle silk and intermediate junction copper core, causes contact failure, improves life, improves the security of using, has good waterproof performance to easy operation is swift, can splice the combination and use, and the flexibility ratio is high.
Drawings
FIG. 1 is a schematic axial side view of the present invention.
Fig. 2 is a schematic cross-sectional structure of the present invention.
Fig. 3 is a schematic cross-sectional structure of the compression of the present invention.
Fig. 4 is a schematic view of the axial side structure of the seal hold-down plate of the present invention.
Fig. 5 is a schematic axial side structure of the core pressing plate of the present invention.
Fig. 6 is a schematic axial side structure of the outer housing of the present invention.
FIG. 7 is a schematic diagram of the side structure of the splicing application shaft of the present invention.
Fig. 8 is a schematic view of the structure of the shaft side in the compressed state of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. an outer housing; 101. the protective sleeve compresses the lower bayonet; 102. a connecting clamping groove; 103. connecting a clamping block; 104. a sealing table; 105. a handle clamping table; 2. sealing the compression plate; 201. the protective sleeve compresses the upper bayonet; 3. a wire core pressing plate; 301. a screw; 302. a compacting plate sliding table; 4. a compression connecting rod; 5. a middle connecting rod; 6. an operating handle; 7. the middle is connected with a copper core.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 8:
the invention provides a high-strength cable connecting plate structure with waterproof performance, which comprises: the device comprises an outer shell 1, a protective sleeve pressing lower bayonet 101, a connecting clamping groove 102, a connecting clamping block 103, a sealing table 104, a handle clamping table 105, a sealing pressing plate 2, a protective sleeve pressing upper bayonet 201, a wire core pressing plate 3, a screw 301, a pressing plate sliding table 302, a pressing connecting rod 4, a middle connecting rod 5, an operating handle 6 and a middle connecting copper core 7; the top of the outer shell 1 is axially connected with two groups of operating handles 6; the left side and the right side of the outer shell 1 are hinged with a group of sealing compression plates 2 through four groups of compression connecting rods 4; the two groups of the pressing connecting rods 4 on the inner side are hinged with the operating handle 6 through one group of the middle connecting rods 5; the bottom of the sealing compression plate 2 is connected with a group of wire core compression plates 3 in a sliding manner; the middle part of shell body 1 fixedly connected with a set of intermediate junction copper core 7.
The two groups of the pressing connecting rods 4 on the same side are symmetrically arranged, the outer shell 1, the sealing pressing plate 2 and the pressing connecting rods 4 jointly form a double-rocker mechanism, and the pressing of the sealing pressing plate 2 in a horizontal state is realized through the double-rocker mechanism.
The pressing connecting rod 4, the middle connecting rod 5, the operating handle 6 and the outer shell 1 are sequentially hinged to form a crank rocker mechanism, the crank rocker mechanism drives the double-rocker mechanism to deform, meanwhile, when the double-rocker mechanism is positioned at the bottommost part, the middle connecting rod 5 and the operating handle 6 are collinear, the crank rocker mechanism is positioned in a dead point state, and the sealing pressing plate 2 is prevented from being loosened due to rebound force after being pressed.
Wherein, the left and right sides of shell body 1 all is provided with a set ofly bayonet socket 101 is compressed tightly to the protective sheath, sealed pressure strip 2's outside lower part is provided with a set ofly bayonet socket 201 is compressed tightly to the protective sheath, in use works as when sealed pressure strip 2 compresses tightly, the protective sheath compress tightly bayonet socket 201 with the protective sheath compresses tightly bayonet socket 101 and compresses tightly the outer protective sheath of cable and fixes and seal.
The rear end face of the outer shell 1 is provided with a group of connecting clamping grooves 102, the front end face of the outer shell 1 is provided with a group of connecting clamping blocks 103, and in use, the two groups of outer shells 1 can be connected with the connecting clamping blocks 103 through the connecting clamping grooves 102 in an inserted manner.
Wherein, the left and right sides of shell body 1 all is provided with a set and has elastically sealing platform 104, in use works as when sealing pressure strip 2 compresses tightly, sealing pressure strip 2 with sealing platform 104 compresses tightly and seals the device, prevent the sinle silk with intermediate junction copper core 7 produces corrosion and influences electric conductive property, improves life.
The left side and the right side of the top of the outer shell 1 are provided with two groups of handle clamping tables 105, and when the operating handle 6 is pressed tightly, the operating handle 6 is clamped with the handle clamping tables 105, so that misoperation in use is prevented from causing the operating handle 6 to loosen.
Wherein, the terminal surface all is provided with a set ofly around the sinle silk pressure strip 3 pressure strip slip table 302, sinle silk pressure strip 3 passes through pressure strip slip table 302 with 2 sliding connection of sealed pressure strip, simultaneously sinle silk pressure strip 3 passes through screw 301 with 2 threaded transmission of sealed pressure strip are connected, in use adjusts through screw 301 the packing force of sinle silk pressure strip 3.
When in use: when the cable pressing device is used, a stripped cable is placed at the bottom of the sealing pressing plate 2, the operating handle 6 is pressed downwards, the operating handle 6 swings to drive the pressing connecting rod 4 to swing through the crank rocker mechanism, the pressing connecting rod 4 presses the sealing pressing plate 2 downwards in a horizontal state through the double-crank mechanism, the cable protective sleeve is pressed and sealed through the protective sleeve pressing upper bayonet 201 and the protective sleeve pressing lower bayonet 101, the cable core is pressed on the middle connecting copper core 7 through the cable core pressing plate 3, the bottom surface of the sealing pressing plate 2 is pressed and sealed with the sealing table 104, meanwhile, the crank slider is in a dead point state, the operating handle 6 is clamped through the handle clamping table 105 to prevent the operating handle 6 from loosening, the screw 301 is rotated, and the cable core pressing plate 3 adjusts the pressing condition of the cable core pressing plate 3 to improve the connecting strength; when used side by side, the connecting clamping grooves 102 and the connecting clamping blocks 103 can be spliced together.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (1)
1. A high-strength cable connection control method is realized based on a high-strength cable connection plate structure, and is characterized in that: this high strength cable junction plate structure includes: the device comprises an outer shell (1), a protective sleeve pressing lower bayonet (101), a connecting clamping groove (102), a connecting clamping block (103), a sealing table (104), a handle clamping table (105), a sealing pressing plate (2), a protective sleeve pressing upper bayonet (201), a wire core pressing plate (3), a screw (301), a pressing plate sliding table (302), a pressing connecting rod (4), an intermediate connecting rod (5), an operating handle (6) and an intermediate connecting copper core (7); the top of the outer shell (1) is axially connected with two operating handles (6); the left side and the right side of the outer shell (1) are respectively provided with four pressing connecting rods (4), wherein the four pressing connecting rods (4) on each side are hinged with one sealing pressing plate (2); each of the two inner compression connecting rods (4) of the four compression connecting rods (4) is hinged with the operating handle (6) through one intermediate connecting rod (5); the bottom of the sealing compression plate (2) is connected with the wire core compression plate (3) in a sliding manner; the middle part of the outer shell (1) is fixedly connected with the middle connecting copper core (7);
in use, when the sealing and pressing plate (2) presses, the protective sleeve presses the upper bayonet (201) and the protective sleeve presses the lower bayonet (101) to tightly press and fix and seal the outer protective sleeve of the cable;
the pressing connecting rod (4), the middle connecting rod (5), the operating handle (6) and the outer shell (1) are sequentially hinged to form a crank-rocker mechanism, the pressing connecting rod (4) presses the sealing pressing plate (2) downwards in a horizontal state through the crank-rocker mechanism by driving the crank-rocker mechanism to deform, the bottom surface of the sealing pressing plate (2) is pressed and sealed with the sealing table (104), and meanwhile, when the crank-rocker mechanism is positioned at the bottommost part, the middle connecting rod (5) and the operating handle (6) are collinear, and the crank-rocker mechanism is in a dead point state;
the left side and the right side of the outer shell (1) are respectively provided with the protective sleeve pressing lower bayonet (101), and the lower part of the outer side of the sealing and pressing plate (2) is provided with the protective sleeve pressing upper bayonet (201);
a group of connecting clamping grooves (102) is formed in the rear end face of the outer shell (1), and a group of connecting clamping blocks (103) is formed in the front end face of the outer shell (1);
the left side and the right side of the outer shell (1) are respectively provided with a group of elastic sealing platforms (104);
two groups of handle clamping tables (105) are arranged on the left side and the right side of the top of the outer shell (1), and when the operating handle (6) is pressed tightly, the operating handle (6) is clamped with the handle clamping tables (105);
a group of pressing plate sliding tables (302) are arranged on the front end surface and the rear end surface of the wire core pressing plate (3), the wire core pressing plate (3) is connected with the sealing pressing plate (2) in a sliding mode through the pressing plate sliding tables (302), and meanwhile the wire core pressing plate (3) is in threaded transmission connection with the sealing pressing plate (2) through the screws (301);
the control method comprises the following steps:
the stripped cable wire is placed at the bottom of the sealing and pressing plate 2, the operating handle 6 is pressed downwards, the operating handle 6 swings to drive the pressing connecting rod 4 to swing through the crank rocker mechanism, and the pressing connecting rod 4 presses the sealing and pressing plate 2 downwards in a horizontal state through the double-crank mechanism;
the cable protective sleeve is pressed and sealed by the protective sleeve pressing upper bayonet 201 and the protective sleeve pressing lower bayonet 101, the wire core pressing plate 3 presses the wire core on the middle connecting copper core 7, the bottom surface of the sealing pressing plate 2 is pressed and sealed with the sealing table 104, meanwhile, the crank slider is in a dead point state, and the operating handle 6 is clamped by the handle clamping table 105 to prevent the operating handle 6 from loosening;
the screw 301 is rotated, and the wire core pressing plate 3 adjusts the pressing condition of the wire core pressing plate 3, so that the connection strength is improved; when used side by side, the connecting clamping grooves 102 and the connecting clamping blocks 103 can be spliced together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010937804.XA CN112038791B (en) | 2019-07-18 | 2019-07-18 | High strength cable junction board structure with waterproof performance |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910648442.XA CN110380243B (en) | 2019-07-18 | 2019-07-18 | High strength cable junction board structure with waterproof performance |
| CN202010937804.XA CN112038791B (en) | 2019-07-18 | 2019-07-18 | High strength cable junction board structure with waterproof performance |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910648442.XA Division CN110380243B (en) | 2019-07-18 | 2019-07-18 | High strength cable junction board structure with waterproof performance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112038791A true CN112038791A (en) | 2020-12-04 |
| CN112038791B CN112038791B (en) | 2021-09-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910648442.XA Expired - Fee Related CN110380243B (en) | 2019-07-18 | 2019-07-18 | High strength cable junction board structure with waterproof performance |
| CN202010937804.XA Active CN112038791B (en) | 2019-07-18 | 2019-07-18 | High strength cable junction board structure with waterproof performance |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910648442.XA Expired - Fee Related CN110380243B (en) | 2019-07-18 | 2019-07-18 | High strength cable junction board structure with waterproof performance |
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| Country | Link |
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| CN (2) | CN110380243B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117317678A (en) * | 2023-11-06 | 2023-12-29 | 广东材通实业有限公司 | Connection structure of binding post |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110744003B (en) * | 2019-10-31 | 2021-06-18 | 肖亚凡 | Be used for forged middle part hammering device of luoyang shovel |
| CN111016451A (en) * | 2019-12-30 | 2020-04-17 | 工正集团有限公司 | UV roll-to-roll ink jet printer |
| CN112490818A (en) * | 2020-02-13 | 2021-03-12 | 羽源洋(宁波)科技有限公司 | Butt joint method and butt joint method for sealed anti-drop single-core wire butt joint robot |
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- 2019-07-18 CN CN201910648442.XA patent/CN110380243B/en not_active Expired - Fee Related
- 2019-07-18 CN CN202010937804.XA patent/CN112038791B/en active Active
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| CN104124539A (en) * | 2014-07-17 | 2014-10-29 | 安徽久能信息科技有限公司 | Novel anti-loose wire joint |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117317678A (en) * | 2023-11-06 | 2023-12-29 | 广东材通实业有限公司 | Connection structure of binding post |
| CN117317678B (en) * | 2023-11-06 | 2024-05-28 | 广东材通实业有限公司 | Connection structure of binding post |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110380243A (en) | 2019-10-25 |
| CN110380243B (en) | 2020-12-29 |
| CN112038791B (en) | 2021-09-10 |
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