CN113433363A - Connecting device - Google Patents
Connecting device Download PDFInfo
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- CN113433363A CN113433363A CN202110704312.0A CN202110704312A CN113433363A CN 113433363 A CN113433363 A CN 113433363A CN 202110704312 A CN202110704312 A CN 202110704312A CN 113433363 A CN113433363 A CN 113433363A
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- 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
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Abstract
The invention discloses a connecting device, and belongs to the technical field of electric power. The connecting device is used for connecting a plurality of pieces to be connected, wiring holes are formed in the pieces to be connected, the connecting device comprises a device body and a plurality of connecting pieces, and a first accommodating groove is formed in the connecting device body; a second accommodating groove is formed in the connecting piece, one end of the connecting piece is connected with the device body, so that the first accommodating groove is communicated with the second accommodating groove to form a wiring channel for accommodating a lead; the other end of the connecting piece is provided with a wire fixing piece for fixing the end part of the wire; the wire fixing piece can be inserted into the wiring hole to realize multiple electric connection between the connecting pieces, so that a complex connecting process between the connecting pieces is converted into splicing between the connecting pieces and the connecting device, the connecting process is simplified, the connecting efficiency is improved, the phenomenon that the personal experience of workers is excessively depended on in the connecting process is avoided, and the connecting effect is improved.
Description
Technical Field
The invention relates to the technical field of electric power, in particular to a connecting device.
Background
In order to standardize electric power charging, an electric energy meter is generally connected to a power utilization line of a user, and the electric energy meter is connected with a junction box and a load control terminal through a lead so as to detect the power consumption of the user. However, in the above connection process, a series of processing processes such as wire stripping, wire pressing, wire arrangement and the like are performed on the wires, so that the access process of the instrument in the circuit is complicated, the access of the instrument depends on personal experience of workers, errors are prone to occur, and the connection efficiency and the connection effect of the instrument are reduced.
Therefore, it is desirable to provide a connecting device to solve the above problems.
Disclosure of Invention
The invention aims to provide a connecting device, which solves the problems that the connecting process of an instrument in a circuit is complicated and the instrument depends on personal experience of workers, and improves the connecting efficiency and the connecting effect of the instrument.
In order to realize the purpose, the following technical scheme is provided:
a connecting device is used for connecting a plurality of to-be-connected pieces, wherein wiring holes are formed in the to-be-connected pieces, and the connecting device comprises:
the device body is internally provided with a first accommodating groove;
the connecting pieces are internally provided with second accommodating grooves, and one ends of the connecting pieces are connected with the device body so that the first accommodating grooves are communicated with the second accommodating grooves to form wiring channels for accommodating wires; the other end of the connecting piece is provided with a wire fixing piece for fixing the end part of the wire; the wire fixing piece can be inserted into the wiring hole so as to realize the electric connection among the to-be-connected pieces.
As an alternative to the above-described attachment device, the position of the attachment member on the device body is adjustable.
As an alternative of the above connecting device, the connecting device further includes a sliding mechanism, the sliding mechanism is slidably disposed in the first accommodating groove, and the connecting piece is connected to the sliding mechanism.
As an alternative to the above-described connecting device, the sliding mechanism includes:
the inner wall of the first accommodating groove is provided with two first guide rods, the first guide rods extend along the first direction, and the first sliding piece is arranged between the two first guide rods in a sliding manner;
and the first sliding part comprises two second guide rods extending along the second direction, the second sliding part is arranged between the two second guide rods in a sliding manner, and the connecting piece is connected with the second sliding part.
As an alternative of the above connecting device, the connecting device further comprises a limiting part, the first guide rod and the second guide rod are all provided with a yielding groove, a rotating shaft is arranged in the yielding groove, the limiting part is connected with the rotating shaft in a rotating manner, and the limiting part winds around the rotating shaft until the rotating shaft rotates to abut against the sliding mechanism so as to limit the sliding mechanism to move on the device body.
As an alternative of the connecting device, the free end of the limiting part is provided with a first protrusion, the yielding groove is far away from one end of the rotating shaft, the first protrusion can be clamped in the first groove, so that the yielding groove is right for accommodating the limiting part.
As an alternative of the above connecting device, a second protrusion is disposed at one end of the connecting piece connected to the second sliding piece, a second groove is disposed on the second sliding piece, and the second protrusion is clamped in the second groove.
As an alternative to the above-mentioned connecting device, the second groove is provided in plural, and the plural second grooves are provided at intervals on the second slider in the first direction.
As an alternative of the connecting device, the wire fixing member includes two arc-shaped pressing pieces, the end of the wire is arranged between the two arc-shaped pressing pieces, and the two arc-shaped pressing pieces are configured to always have a relatively far movement trend.
As an alternative of the connecting device, the arc-shaped protrusions are arranged on the outer wall of the arc-shaped pressing sheet, the crimping copper sheets are arranged in the wiring holes, the crimping copper sheets are concavely provided with accommodating grooves, and the arc-shaped protrusions can be clamped in the accommodating grooves.
Compared with the prior art, the invention has the beneficial effects that:
according to the connecting device, the connecting pieces are arranged on the device body, so that the first accommodating groove is communicated with the second accommodating groove to form a wiring channel for accommodating a lead; the connecting piece is provided with a wire fixing piece for fixing the end part of the wire; the wire fixing piece can be inserted into the wiring hole of the to-be-connected piece, so that a plurality of electric connections between the to-be-connected pieces are realized, the complex connection process between the to-be-connected pieces is converted into the insertion between the to-be-connected pieces and the connection device, the connection process is simplified, the connection efficiency is improved, the fact that the person relies on the personal experience of workers excessively in the connection process is avoided, and the connection effect is improved.
Drawings
FIG. 1 is a schematic structural diagram of a connecting device according to an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a cross-sectional view of a wire fixation member in an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a sliding mechanism in an embodiment of the present invention.
Reference numerals:
1. a device body; 2. a connecting member; 3. a sliding mechanism; 4. a limiting member;
11. a first accommodating groove; 111. a first guide bar;
21. a wire fixing member; 211. arc-shaped pressing sheets; 2111. an arc-shaped bulge; 212. a welding part; 213. an insulating sheath; 22. a first connecting member; 23. a second connecting member; 24. a third connecting member;
31. a first slider; 311. a second guide bar; 3111. a first pulley; 312. a first link; 32. a second slider; 321. a slide bar; 3211. a second pulley; 322. a second link.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that are conventionally placed when the products of the present invention are used, and are used only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements to be referred to must have specific orientations, be constructed in specific orientations, and operate, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; either mechanically or electrically. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
Example one
As shown in fig. 1 to 4, the present embodiment provides a connecting device, applied to the field of power technology, for connecting a plurality of to-be-connected components, where the to-be-connected components are provided with wiring holes, and the connecting device includes a device body 1 and a plurality of connecting components 2, and a first receiving groove 11 is provided therein; a second accommodating groove is formed in the connecting piece 2, one end of the connecting piece 2 is connected with the device body 1, so that the first accommodating groove 11 is communicated with the second accommodating groove to form a wiring channel for accommodating a lead; the other end of the connecting piece 2 is provided with a wire fixing piece 21 for fixing the end part of the wire; the wire fixing piece 21 can be inserted into the wiring hole to realize the electrical connection among a plurality of pieces to be connected.
In the connecting device provided by the embodiment, the connecting pieces 2 are arranged on the device body 1, so that the first accommodating groove 11 is communicated with the second accommodating groove to form a wiring channel for accommodating a lead; the connecting piece 2 is provided with a wire fixing piece 21 for fixing the end part of the wire; the wire fixing piece 21 can be inserted into a wiring hole of the to-be-connected piece to realize electric connection among a plurality of to-be-connected pieces, so that a complex connection process among the to-be-connected pieces is converted into insertion between the to-be-connected pieces and the connection device, the connection process is simplified, the connection efficiency is improved, the fact that the person experience of a worker is excessively depended on in the connection process is avoided, and the connection effect is improved.
In this embodiment, the connection device is applied to the connection of the electric energy meter and the negative control terminal with the junction box, the connection member 2 includes a first connection member 22, a second connection member 23 and a third connection member 24, the wire fixing member 21 in the first connection member 22 is connected with the wiring hole of the junction box, the wire fixing member 21 in the second connection member 23 is connected with the wiring hole of the electric energy meter, and the wire fixing member 21 in the third connection member 24 is connected with the wiring hole of the negative control terminal, so as to realize the connection of the electric energy meter and the negative control terminal with the junction box. Specifically, the number of the wire fixing members 21 in the first connector 22 is equal to the sum of the number of the wire fixing members 21 in the second connector 23 and the third connector 24. Further, the first connecting member 22 includes ten wire fixing members 21.
Optionally, the position of the connecting piece 2 on the device body 1 is adjustable, so that the position of the connecting piece 2 can be adaptively adjusted according to the actual distribution of the to-be-connected pieces, and the applicability of the connecting device is improved.
Referring to fig. 4, specifically, the connecting device further includes a sliding mechanism 3, the sliding mechanism 3 is slidably disposed in the first accommodating groove 11, and the connecting member 2 is connected to the sliding mechanism 3, so as to adjust the position of the connecting member 2 on the device body 1. The wire in the wiring channel should have sufficient surplus to satisfy the position control of connecting piece 2, avoid dragging the wire in the connecting device at the removal in-process of connecting piece 2, cause the damage of connecting device internal conductor. In other embodiments, the position of the connecting member 2 on the apparatus body 1 is adjustable by a detachable connection between the connecting member 2 and the apparatus body 1.
Referring again to fig. 4, further alternatively, the sliding mechanism 3 includes a first sliding part 31 and a second sliding part 32, two first guiding rods 111 are disposed on the inner wall of the first accommodating groove 11, the first guiding rods 111 extend along a first direction (i.e. the X direction in the drawing), and the first sliding part 31 is slidably disposed between the two first guiding rods 111 to realize the sliding of the sliding mechanism 3 along the first direction; the first slider 31 includes two second guide rods 311 extending in the second direction (i.e., Y direction in the drawing), and the second slider 32 is slidably disposed between the two second guide rods 311 to realize the sliding of the sliding mechanism 3 in the second direction; the link 2 is connected to the second slide 32 to effect the link 2 changing its position as the slide mechanism 3 slides.
Further optionally, a first sliding wheel 3111 is arranged between the first slider 31 and the first guide bar 111 to realize sliding of the first slider 31 on the first guide bar 111. Further optionally, the first guide bar 111 is a cylindrical bar, and the circumferential side wall of the first sliding wheel 3111 is an arc-shaped surface and is adapted to the outer wall of the first guide bar 111, so as to improve the stability of the first sliding member 31 sliding on the first guide bar 111. Further optionally, the first sliding wheel 3111 is provided in a plurality, and the plurality of first sliding wheels 3111 are symmetrically arranged relative to the central axis of the first sliding member 31, so that the sliding efficiency of the first sliding member 31 is improved while the first sliding member 31 is ensured to stably slide on the first guide bar 111. In the present embodiment, the first sliding wheels 3111 are provided in four, and four first sliding wheels 3111 are provided at four ends of the two second guide bars 311, respectively. Further alternatively, the first sliding member 31 further includes two first connecting rods 312, one of the two first connecting rods 312 is connected to the head ends of the two second guiding rods 311, and the other first connecting rod 312 is connected to the tail ends of the two second guiding rods 311, so that synchronous sliding of the two second guiding rods 311 is realized, and stability of the first sliding member 31 during sliding is improved.
Further optionally, a second sliding wheel 3211 is disposed between the second slider 32 and the second guiding rod 311 to realize sliding of the second slider 32 on the second guiding rod 311. Further optionally, the second guide rod 311 is a cylindrical rod, and the circumferential side wall of the second sliding wheel 3211 is an arc-shaped surface and is adapted to the outer wall of the second guide rod 311, so as to improve the stability of the second sliding member 32 sliding on the second guide rod 311. Further optionally, the second sliding member 32 further includes two sliding rods 321 and two second connecting rods, one of the two second connecting rods connects the head ends of the two sliding rods 321, and the other second connecting rod connects the tail ends of the two sliding rods 321, so that synchronous sliding of the two sliding rods 321 is realized, and stability of the second sliding member 32 during sliding is improved. Further alternatively, the second sliding wheel 3211 is provided in plurality, and the plurality of second sliding wheels 3211 are symmetrically arranged with respect to the central axis of the second sliding member 32, so that the sliding efficiency of the second sliding member 32 is improved while the second sliding member 32 is ensured to stably slide on the second guide rod 311. In the present embodiment, the second sliding wheels 3211 are provided in four, and four second sliding wheels 3211 are provided at four ends of the two sliding bars 321, respectively.
Further optionally, the connecting device further includes a limiting member 4, the first guide rod 111 and the second guide rod 311 are both provided with a yielding groove, a rotating shaft is arranged in the yielding groove, the limiting member 4 is rotatably connected with the rotating shaft, the limiting member 4 rotates around the rotating shaft until abutting against the sliding mechanism 3 to limit the movement of the sliding mechanism 3 on the device body 1, so that the position of the connecting member 2 on the device body 1 is fixed, and the phenomenon that the connecting effect and the connecting efficiency are reduced due to the deviation of the connecting member 2 in the wiring process is avoided.
Further optionally, the free end of the limiting part 4 is provided with a first protrusion, one end of the abdicating groove far away from the rotating shaft is provided with a first groove, and the first protrusion can be clamped in the first groove to realize the accommodation of the abdicating groove on the limiting part 4, so that the interference caused by the sliding of the limiting part 4 on the sliding mechanism 3 is avoided.
Further optionally, the abdicating grooves comprise a plurality of first abdicating grooves and a plurality of second abdicating grooves, and the plurality of first abdicating grooves are arranged at intervals along the extending direction of the first guide rod 111; the second groove of stepping down is equipped with a plurality ofly, and a plurality of second grooves of stepping down set up along the extending direction interval of second guide bar 311, have increased the position that connecting piece 2 can be fixed on device body 1 to improve connecting device's suitability.
Further optionally, the connecting piece 2 is provided with a second protrusion at one end connected with the second sliding part 32, the second sliding part 32 is provided with a second groove, and the second protrusion can be clamped in the second groove to realize the detachable connection of the connecting piece 2 and the second sliding part 32, so that the connecting piece 2 can be conveniently replaced and maintained on the device body 1.
Further optionally, the second grooves are provided in plurality, and the plurality of second grooves are spaced on the second sliding member 32 along the first direction, so that on one hand, the position of the connecting member 2 on the second sliding member 32 can be conveniently adjusted, and on the other hand, the connecting members 2 with different sizes can be conveniently replaced, so as to improve the applicability of the connecting device.
With reference to fig. 2 and 3, optionally, the wire fixing member 21 includes two arc-shaped pressing pieces 211, the end of the wire is disposed between the two arc-shaped pressing pieces 211, and the two arc-shaped pressing pieces 211 are configured to always have a relatively distant movement tendency. When the wire fixing piece 21 is inserted into the wiring hole, because the two arc-shaped pressing pieces 211 always have the trend of being relatively far away, the two arc-shaped pressing pieces 211 can be abutted against the inner wall of the wiring hole under the action of elasticity, so that the connection between the wiring hole and the wire fixing piece 21 is realized. Specifically, the arc-shaped pressing piece 211 is a copper sheet so as to be conductive.
Referring to fig. 2, specifically, an arc protrusion 2111 is arranged on an outer wall of the arc pressing sheet 211, a crimping copper sheet is arranged in the wiring hole, a receiving groove is concavely arranged on the crimping copper sheet, and the arc protrusion 2111 can be clamped in the receiving groove to realize tight connection between the wire fixing piece 21 and the wiring hole, and simultaneously realize electrical connection between the connection device and the to-be-connected piece. Further alternatively, the arc-shaped protrusion 2111 is provided in plural, and the plural arc-shaped protrusions 2111 are provided at intervals in the axial direction of the wire fixing member 21 to improve the stability of the connection of the wire fixing member 21 with the wire connection hole. In this embodiment, two arc protrusions 2111 are provided on the outer wall of the arc pressing piece 211 according to the size limit of the wiring hole in practical cases.
As shown in fig. 3, the wire fixing member 21 further optionally includes a welding member 212, and the output end of the wire is connected to the arc-shaped pressing piece 211 through the welding member 212. Specifically, the welding member 212 is in a sleeve shape, so that the output end of the wire is inserted into the welding member 212. Further optionally, the arc-shaped pressing piece 211 is a metal piece, so as to facilitate the conduction between the to-be-connected piece and the connecting device. Further optionally, an insulating sheath 213 is disposed between the arc-shaped pressing piece 211 and the connecting piece 2 to avoid the occurrence of leakage, thereby improving the safety of the connecting device.
Example two
Compared with the first embodiment, the basic structure of the connecting device provided by the first embodiment is the same as that of the first embodiment, except that the connecting device further comprises a detection module.
Optionally, the connecting device further includes a detection module for detecting whether the wires in the connecting device are conducted, so as to ensure good usability of the connecting device.
It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.
Claims (10)
1. The utility model provides a connecting device for connect a plurality of connecting pieces of treating, treat to be equipped with the wiring hole on the connecting piece, its characterized in that includes:
the device comprises a device body (1) which is internally provided with a first accommodating groove (11);
the connecting pieces (2) are internally provided with second accommodating grooves, one ends of the connecting pieces (2) are connected with the device body (1) so that the first accommodating grooves (11) are communicated with the second accommodating grooves to form wiring channels for accommodating wires; the other end of the connecting piece (2) is provided with a wire fixing piece (21) for fixing the end part of the wire; the wire fixing piece (21) can be inserted into the wiring hole so as to realize the electric connection among the pieces to be connected.
2. A connection device according to claim 1, characterized in that the position of the connection piece (2) on the device body (1) is adjustable.
3. The connecting device according to claim 2, further comprising a sliding mechanism (3), wherein the sliding mechanism (3) is slidably disposed in the first accommodating groove (11), and the connecting member (2) is connected to the sliding mechanism (3).
4. A connection device according to claim 3, characterized in that said sliding mechanism (3) comprises:
the inner wall of the first accommodating groove (11) is provided with two first guide rods (111), the first guide rods (111) extend along a first direction, and the first sliding piece (31) is arranged between the two first guide rods (111) in a sliding manner;
the first sliding piece (31) comprises two second guide rods (311) extending along a second direction, the second sliding piece (32) is arranged between the two second guide rods (311) in a sliding mode, and the connecting piece (2) is connected with the second sliding piece (32).
5. The connecting device according to claim 4, further comprising a limiting member (4), wherein the first guide bar (111) and the second guide bar (311) are both provided with a yielding groove, a rotating shaft is arranged in the yielding groove, the limiting member (4) is rotatably connected with the rotating shaft, and the limiting member (4) rotates around the rotating shaft until the limiting member abuts against the sliding mechanism (3) to limit the movement of the sliding mechanism (3) on the device body (1).
6. The connecting device according to claim 5, wherein a first protrusion is disposed at a free end of the limiting member (4), a first groove is disposed at an end of the abdicating groove away from the rotating shaft, and the first protrusion can be clamped in the first groove to accommodate the limiting member (4) by the abdicating groove.
7. The connecting device according to claim 4, characterized in that the end of the connecting piece (2) connected to the second sliding piece (32) is provided with a second protrusion, the second sliding piece (32) is provided with a second groove, and the second protrusion is clamped in the second groove.
8. The connecting device according to claim 7, characterized in that said second grooves are provided in a plurality, spaced apart on said second slider (32) along said first direction.
9. The connecting device according to claim 1, wherein the wire fixing member (21) comprises two arc-shaped pressing pieces (211), the end of the wire is arranged between the two arc-shaped pressing pieces (211), and the two arc-shaped pressing pieces (211) are configured to have a relatively far moving trend all the time.
10. The connecting device according to claim 9, wherein an arc-shaped protrusion (2111) is arranged on the outer wall of the arc-shaped pressing sheet (211), a crimping copper sheet is arranged in the wiring hole, a containing groove is concavely arranged on the crimping copper sheet, and the arc-shaped protrusion (2111) can be clamped in the containing groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110704312.0A CN113433363B (en) | 2021-06-24 | 2021-06-24 | Connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110704312.0A CN113433363B (en) | 2021-06-24 | 2021-06-24 | Connecting device |
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| CN113433363A true CN113433363A (en) | 2021-09-24 |
| CN113433363B CN113433363B (en) | 2023-08-01 |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN113433363B (en) | 2023-08-01 |
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