CN211507951U - Quick-fastening power plug - Google Patents
Quick-fastening power plug Download PDFInfo
- Publication number
- CN211507951U CN211507951U CN202020265095.0U CN202020265095U CN211507951U CN 211507951 U CN211507951 U CN 211507951U CN 202020265095 U CN202020265095 U CN 202020265095U CN 211507951 U CN211507951 U CN 211507951U
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- Prior art keywords
- quick
- connect
- power plug
- electric wire
- hole
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a connect fast and detain power plug, include the casing and locate two or two above fast terminals of detaining in the casing, fast detain the terminal including the contact of locating the front end with locate the connector that the rear end is used for connecting wire, set up the through wires hole that is used for holding the electric wire in the connector, the lateral wall of through wires hole sets up at least one screw hole, and the electric wire is packed into behind the through wires hole, through twist line ball screw in the screw hole and compress tightly the electric wire, realize the demountable installation of electric wire. The utility model changes the traditional crimping mode of the connection mode of the electric wire and the terminal into the screw fixation mode, compresses the electric wire by a plurality of screws, facilitates the wiring, and can disassemble the electric wire, so that the plug can be repeatedly used; simultaneously, in order to increase the number of teeth of screw hole, with the through wires hole design of terminal for eccentric structure, the screw hole setting is in thick wall one side, makes to connect more firmly.
Description
Technical Field
The utility model relates to an electric accessory technical field especially relates to a can repeat wiring use and protective good connect fast and detain power plug.
Background
A power plug is an accessory product for realizing electrical connection, and is industrially classified into a connector category. With the increasing industrial automation degree and the stricter and more precise industrial control requirements, the amount of power plugs is gradually increased. In the prior art, in a conventional quick connecting and buckling power plug, a connecting terminal needs to be crimped by a professional tool when being connected with an electric wire, so that the power plug cannot be conveniently connected at any time and any place and cannot be repeatedly used after being replaced; meanwhile, the connecting structure of the wiring terminal and the wire is exposed outside and is not protected, and if the connecting structure is polluted, the electrical property can be influenced by butt joint, and even potential safety hazards can be caused.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide a quick connecting and buckling power plug which can conveniently connect wires, can be used by repeated wiring and has high safety performance.
In order to achieve the above object, the utility model discloses a technical scheme be: the utility model provides a connect fast and detain power plug, includes the casing and locates two or two above fast knot terminals in the casing, fast knot terminal is including the contact of locating the front end and locate the connector that the rear end is used for connecting wire, set up the through wires hole that is used for holding the electric wire in the connector, the lateral wall of through wires hole sets up at least one screw hole, and the electric wire is packed into behind the through wires hole, through twist line ball screw gland wire in the screw hole, realize the demountable installation of electric wire.
Furthermore, the threading hole is eccentric hole, the screw hole sets up the thick wall one side in threading hole.
Further, the casing includes the knot base soon and detains the epitheca soon, the knot epitheca detachably install in soon on detaining the base.
Further, the rear end of casing sets up soft tail cover, but set up the electric wire hole that the power supply line wore out on the soft tail cover, soft tail cover is established on the casing.
Furthermore, the front end of the shell is detachably provided with a quick-fastening cover, and the quick-fastening cover covers the quick-fastening terminal when the power plug is not in butt joint so that the quick-fastening terminal is not exposed outside.
Furthermore, one side of the quick-fastening cover is hinged to the shell through a pin shaft.
Furthermore, a positioning structure is arranged on the shell, and the power plug can be fixed at a required position through the positioning structure.
The utility model has the advantages that: 1. the connection mode of the electric wire and the terminal is changed from traditional compression joint into screw fixation, the electric wire is tightly pressed by a plurality of screws, the wiring is convenient, and the electric wire can be disassembled, so that the plug can be repeatedly used; meanwhile, in order to increase the number of threads of the threaded hole, the threading hole of the terminal is designed to be eccentric, and the threaded hole is formed in one side of the thick wall, so that connection is firmer; 2. a soft tail sleeve is additionally arranged at the rear end of the plug, so that the electric wire can be fixed, and meanwhile, dust and the like can be prevented from entering the plug; 3. the quick-fastening cover is additionally arranged at the front end of the plug, so that a quick-fastening terminal is protected when the plug is not butted, and the use safety of the plug is improved; 4. the shell of the plug is designed as a detachable upper shell and a detachable lower shell, so that a user can conveniently open the upper shell and install the electric wire; 5. the plug is additionally provided with the positioning structure, so that the plug can be fixed at a required position, and the influence of the shaking of the plug on the reliability is prevented.
Drawings
FIG. 1 is a schematic structural diagram of a preferred embodiment of the present invention;
FIG. 2 is an exploded view of the structure of FIG. 1;
fig. 3 is a schematic structural view of the snap terminal in fig. 1.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.
Referring to fig. 1 to 3, an embodiment of the present invention includes:
the utility model provides a connect knot power plug fast, including the casing with locate two in the casing and detain terminal 5 soon, detain terminal 5 soon including locating the front end contact 5a and locate the rear end connector 5b that is used for connecting wire, set up the through wires hole 5c that is used for holding the electric wire in terminal 5b, through wires hole 5c is eccentric hole, through wires hole 5 c's thick wall one side sets up two screw holes 5d, after the electric wire is packed into through wires hole 5c, through twisting line ball screw 9 in screw hole 5d and compress tightly the electric wire, realize the demountable installation of electric wire.
The casing is including detaining base 1 soon and detaining epitheca 2 soon, detains terminal 5 soon and installs in detaining base 1 soon, detains epitheca 2 soon and install on detaining base 1 soon through shell screw 10 detachably, and convenience of customers opens and detains epitheca 2, connecting wire soon.
The rear end cover of casing is equipped with soft tail cover 4, is provided with two wire holes 4a that can supply the power line to wear out on soft tail cover 4, and soft tail cover 4 plays the effect of fixed electric wire and protection dust, improves the safety in utilization of plug.
The quick-fastening cover 3 is installed at the front end of the shell, one side of the quick-fastening cover 3 is hinged to the quick-fastening base 1 through a spring pin 7, a spring 8 is sleeved outside the spring pin 7, and two ends of the spring 8 are respectively supported on the quick-fastening base 1 and the quick-fastening cover 3. The quick-fastening cover 3 covers the quick-fastening terminal 5 when the power plug is not butted, so that the quick-fastening terminal is not exposed outside.
The two sides of the quick buckle base 1 are respectively provided with the positioning mounting holes 6, and the power plug can be fixed at a required position through the two positioning mounting holes 6, so that the use reliability is prevented from being influenced by the swinging of the plug.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (7)
1. The utility model provides a connect fast and detain power plug, its characterized in that includes the casing and locates two above quick-witted detain terminals in the casing, quick-detain terminal including the contact of locating the front end with locate the connector that the rear end is used for connecting wire, set up the through wires hole that is used for holding the electric wire in the connector, the lateral wall of through wires hole sets up at least one screw hole, and the electric wire is packed into behind the through wires hole, through twist line ball screw in the screw hole and compress tightly the electric wire, realize the demountable installation of electric.
2. The quick-fastening power plug according to claim 1, wherein the threading hole is an eccentric hole, and the threaded hole is provided on a thick-wall side of the threading hole.
3. The quick-connect power plug of claim 1, wherein the housing includes a quick-connect base and a quick-connect upper shell, the quick-connect upper shell being removably mounted to the quick-connect base.
4. The quick-connecting power plug according to claim 1, wherein a soft tail sleeve is arranged at the rear end of the housing, a wire hole through which a power supply wire can pass is arranged on the soft tail sleeve, and the soft tail sleeve is sleeved on the housing.
5. The quick-connect power plug of claim 1, wherein the front end of the housing is removably mounted with a quick-connect cover that covers the quick-connect terminals from exposure when the power plug is not mated.
6. The quick-connect power plug of claim 5, wherein one side of the quick-connect cover is pivotally mounted to the housing by a pin.
7. The quick-connect power plug of claim 1, wherein the housing includes a positioning structure for securing the power plug in a desired position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020265095.0U CN211507951U (en) | 2020-03-06 | 2020-03-06 | Quick-fastening power plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020265095.0U CN211507951U (en) | 2020-03-06 | 2020-03-06 | Quick-fastening power plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211507951U true CN211507951U (en) | 2020-09-15 |
Family
ID=72402415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020265095.0U Active CN211507951U (en) | 2020-03-06 | 2020-03-06 | Quick-fastening power plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211507951U (en) |
-
2020
- 2020-03-06 CN CN202020265095.0U patent/CN211507951U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |