CN211507972U

CN211507972U - Wiring terminal

Info

Publication number: CN211507972U
Application number: CN202020352956.9U
Authority: CN
Inventors: 刘建军; 杨斌
Original assignee: Shenhua Shendong Power Co Ltd; Dianta Power Generating Co of Shenhua Shendong Power Co Ltd
Current assignee: Shenhua Shendong Power Co Ltd; Dianta Power Generating Co of Shenhua Shendong Power Co Ltd
Priority date: 2020-03-19
Filing date: 2020-03-19
Publication date: 2020-09-15
Anticipated expiration: 2030-03-19

Abstract

The utility model discloses a wiring terminal, which comprises a wiring part and a fixed seat body, wherein the wiring part is provided with an electric connecting terminal and a first limit part, the fixed seat body is provided with a mounting structure and a second limit part, and the fixed seat body is mounted on a mounting foundation through the mounting structure; the wiring part is rotatably connected with the fixed base body through the rotating part and has a first state and a second state; under the condition that the wiring part is in the first state, the wiring part is arranged opposite to the fixed base body, in the rotating direction of the wiring part relative to the fixed base body, the first limiting part is in limiting fit with the second limiting part, and the wiring part is connected with the fixed base body through the limiting fit of the first limiting part and the second limiting part; under the condition that the wiring part is in the second state, an included angle is formed between the wiring part and the fixed base body, and the first limiting part is separated from the second limiting part. Above-mentioned scheme can solve fixed binding post and can not satisfy daily user demand's problem.

Description

Wiring terminal

Technical Field

The utility model relates to a circuit connection device technical field especially relates to a binding post.

Background

The terminal is an accessory product for realizing electrical connection, and is industrially classified into the category of connectors. With higher and higher industrial automation degree and stricter and more accurate industrial control requirements, the use amount of the wiring terminal gradually increases. With the development of the electronic industry, the use range of the connecting terminal is more and more, and the types of the connecting terminal are more and more. The most widely used connection terminals include a Printed Circuit Board (PCB) terminal, a hardware terminal, a nut terminal, a spring terminal, and the like.

However, the terminal is generally a fixed terminal, which is inconvenient to use in some places, for example, in an electric cabinet with a small installation space, when the fixed terminal is installed, the space for fastening a screw by a screwdriver is insufficient or the angle is insufficient, so that the fixed terminal cannot meet daily use requirements.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a wiring terminal to solve the problem that fixed wiring terminal can not satisfy daily user demand.

In order to solve the above problem, the utility model adopts the following technical scheme:

the utility model provides a wiring terminal, includes wiring portion and fixed pedestal, wherein:

the wiring part is provided with an electric connecting terminal and a first limiting part, the fixed seat body is provided with an installation structure and a second limiting part, and the fixed seat body is installed on an installation foundation through the installation structure;

the wiring part is rotatably connected with the fixed base body through the rotating part and has a first state and a second state;

under the condition that the wiring part is in the first state, the wiring part is arranged opposite to the fixed base, and in the direction that the wiring part rotates relative to the fixed base, the first limiting part is in limiting fit with the second limiting part, and the wiring part is connected with the fixed base through the limiting fit of the first limiting part and the second limiting part; under the condition that the wiring portion is in the second state, an included angle is formed between the wiring portion and the fixed base body, and the first limiting portion is separated from the second limiting portion.

The utility model discloses a technical scheme can reach following beneficial effect:

the embodiment of the utility model discloses a binding post includes wiring portion and fixed pedestal that can rotate relatively, and wiring portion and fixed pedestal pass through the rotatable linking of rotation portion to make wiring portion can relatively fix the pedestal through rotating and have first state and second state, and under the condition that wiring portion is in the first state, wiring portion and fixed pedestal set up relatively, and in the direction that wiring portion rotates relative to fixed pedestal, spacing cooperation of first spacing portion and second spacing portion, and wiring portion and fixing pedestal realize linking through the spacing cooperation of first spacing portion and second spacing portion; under the condition that the wiring part is in the second state, an included angle is formed between the wiring part and the fixed base body, and the first limiting part is separated from the second limiting part.

Under this kind of condition, binding post is rotatable structure, when the staff is installing this binding post or wiring on this binding post, can select the state of wiring portion in a flexible way, for example in the less electric cabinet of installation space, installer can remove the spacing cooperation between first spacing portion and the spacing portion of second fast, then installer can rotate to suitable angle or make wiring portion avoid fixed pedestal with wiring portion, thereby satisfy screwdriver fastening screw's space demand or angle demand, and then reach the purpose of convenient operation, the problem that fixed binding post can not satisfy daily user demand is finally solved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments or the background art of the present invention, the drawings required to be used in the embodiments or the background art will be briefly described below, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a schematic structural view of a connection terminal in a first state according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a connection terminal in a second state according to an embodiment of the present invention;

fig. 3 is a schematic view of a wiring portion disclosed in an embodiment of the present invention;

fig. 4 is a schematic view of a fixed base disclosed in the embodiment of the present invention.

Description of reference numerals:

100-wiring part, 110-first limiting part, 111-clamping piece, 112-rotating piece, 113-control handle, 120-installation through hole, 130-installation groove and 140-rotation gap;

200-a fixed base body, 210-a second limiting part, 211-a clamping space, 212-a strip-shaped opening and 220-a rotating bulge;

300-rotating part.

Detailed Description

To make the purpose, technical solution and advantages of the present invention clearer, the following will combine the embodiments of the present invention and the corresponding drawings to clearly and completely describe the technical solution of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The technical solutions disclosed in the embodiments of the present invention are described in detail below with reference to the accompanying drawings.

Referring to fig. 1 to 4, an embodiment of the present invention discloses a connection terminal, which includes a connection portion 100 and a fixing base 200.

Wherein, the wiring portion 100 is provided with an electrical connection terminal and a first limiting portion 110, the fixing base 200 is provided with a mounting structure and a second limiting portion 210, and the fixing base 200 is mounted on a mounting base through the mounting structure. Herein, the installation foundation is a foundation for installing the connection terminal, and specifically, the fixing base body 200 is connected to the installation foundation through the installation structure, so as to finally realize the installation of the whole connection terminal on the installation foundation. The mounting base can be a cabinet body of an electric cabinet mounted with a wiring terminal or a mounting rack in the electric cabinet.

Specifically, the electrical connection terminals are portions for connection, and the types of the electrical connection terminals generally include a plug-in type electrical connection terminal, a fence type electrical connection terminal, a spring type electrical connection terminal, and a general type electrical connection terminal. Meanwhile, the number of the electric connecting terminals on the wiring portion 100 can be one or more, and the embodiment of the present invention is not limited to the number and the kind of the electric connecting terminals.

The wire connection portion 100 is rotatably connected to the fixed base 200 through the rotating portion 300, so that the wire connection portion 100 can rotate relative to the fixed base 200, and the wire connection portion 100 can be switched between different states. In the embodiment of the present invention, the wire connection portion 100 has a first state and a second state, and when the wire connection portion 100 is in the first state, the wire connection portion 100 is disposed opposite to the fixed base 200, and in the direction of the wire connection portion 100 rotating relative to the fixed base 200, the first spacing portion 110 is in spacing cooperation with the second spacing portion 210, and the wire connection portion 100 is connected to the fixed base 200 through the spacing cooperation of the first spacing portion 110 and the second spacing portion 210.

Under the condition that the wiring portion 100 is in the second state, an included angle is formed between the wiring portion 100 and the fixing base 200, and the first limiting portion 110 is separated from the second limiting portion 210, specifically, the included angle is not zero. In this state, the wiring portion 100 is fixed to the fixed base 200, so that at least a portion of the wiring portion 100 is kept away from the fixed base 200, and thus, when an installer installs the fixed base 200, the installer does not have the influence of the wiring portion 100, and the installation space for installing the fixed base 200 is large. Meanwhile, the wiring part 100 can adjust the wiring angle of the wiring part 100 relative to the fixed base 200, so that the wiring operation of an installer is facilitated.

The embodiment of the utility model discloses a binding post includes wiring portion 100 and fixed pedestal 200 that can rotate relatively, wiring portion 100 and fixed pedestal 200 are through rotating the rotatable linking of portion 300, so that wiring portion 100 can relatively fix pedestal 200 through rotating and have first state and second state, under the condition that wiring portion 100 is in the first state, wiring portion 100 sets up with fixed pedestal 200 relatively, and in the direction that wiring portion 100 rotates relative to fixed pedestal 200, spacing cooperation of first spacing portion 110 and second spacing portion 210, and wiring portion 100 and fixed pedestal 200 realize linking through the spacing cooperation of first spacing portion 110 and second spacing portion 210; under the condition that the wiring portion 100 is in the second state, an included angle is formed between the wiring portion 100 and the fixed base 200, and the first limiting portion 110 is separated from the second limiting portion 210.

Under this kind of circumstances, binding post is rotatable structure, when the staff is installing this binding post or wiring on this binding post, can select the state of wiring portion 100 in a flexible way, for example in the less electric cabinet of installation space, installer can remove the spacing cooperation between first spacing portion 110 and the spacing portion 210 of second fast, then installer can rotate wiring portion 100 to suitable angle or make wiring portion 100 avoid fixed pedestal 200, thereby satisfy the space demand or the angle demand of screwdriver fastening screw, and then reach the purpose of convenient operation, finally solve fixed binding post and can not satisfy the problem of daily user demand.

As described above, in the case that the wire connection portion 100 is in the first state, and in the direction in which the wire connection portion 100 rotates relative to the fixed base 200, the first position-limiting portion 110 is in position-limiting engagement with the second position-limiting portion 210. The first position-limiting portion 110 and the second position-limiting portion 210 can be engaged in a plurality of ways, for example, the first position-limiting portion 110 includes a first hook, the second position-limiting portion 210 includes a second hook, and the first hook and the second hook are engaged with each other when the wiring portion 100 is in the first state.

Optionally, one of the first limiting portion 110 and the second limiting portion 210 may be provided with a clamping space 211 and a strip-shaped opening 212, the clamping space 211 is communicated with the strip-shaped opening 212, the other one may include a clamping piece 111 and a rotating piece 112, and the clamping piece 111 is rotatably disposed on the first limiting portion 110 or the second limiting portion 210 through the rotating piece 112; the card 111 can be inserted into the card space 211 or extended out of the card space 211 through the strip-shaped opening 212, and under the condition that the card 111 is inserted into the card space 211, the card 111 is matched with the card space 211 in a clamping manner. The embodiment of the present invention provides a mode of spacing cooperation of the first spacing portion 110 and the second spacing portion 210 without limitation.

When spacing cooperation is needed between first spacing portion 110 and second spacing portion 210, installer drives rotation piece 112 so that joint piece 111 rotates, thereby make the joint piece 111 that is located outside joint space 211 can aim at strip opening 212 and stretch into to joint space 211, then installer drives rotation piece 112 once more so that joint piece 111 rotates, thereby make joint piece 111 can avoid strip opening 212, and then make joint piece 111 joint in joint space 211. When spacing cooperation needs to be relieved at first spacing portion 110 and second spacing portion 210, installer drive rotates piece 112 so that joint spare 111 rotates to make the joint spare 111 that is located in joint space 211 can aim at strip opening 212 and stretch out outside joint space 211, thereby relieve the joint cooperation between joint spare 111 and the joint space 211. According to the process, the limiting mode is convenient to set, and the limiting effect is good.

Because fixed pedestal 200 is installed on the installation basis, when rotating the setting of piece 112 on fixed pedestal 200, user's installer manual drive rotates the space of piece 112 less to and installer manual drive rotates the angle of piece 112 and comparatively swallows brill, inconvenient installer drives, leads to the difficult release of spacing cooperation between first spacing portion 110 and the spacing portion 210 of second. Based on this, in an alternative embodiment, the second position-limiting portion 210 may include a clamping space 211 and a strip-shaped opening 212, and the first position-limiting portion 110 may include a clamping member 111 and a rotating member 112, that is, the clamping space 211 and the strip-shaped opening 212 are opened in the fixed base 200, and the clamping member 111 and the rotating member 112 are disposed in the wire connection portion 100. When the rotation piece 112 is provided at the wire connecting portion 100, the rotation piece 112 can be directly presented to the installer, thereby facilitating the installer to drive the rotation piece 112.

Specifically, the connection portion 100 may have an installation through hole 120, the rotation member 112 is a rotation rod, the rotation rod is rotatably disposed in the installation through hole 120, the first end of the rotation rod is connected to the clamping member 111, the second end of the rotation rod is provided with the control handle 113, the first end and the second end are respectively disposed at two sides of the installation through hole 120, and the first end is disposed at one side of the installation through hole 120 close to the fixed base 200. In this case, the control handle 113 further facilitates the installer to drive the rotating member 112, so as to further improve the operability of the installer in the limit matching between the first limit portion 110 and the second limit portion 210.

In order to further facilitate the installer for driving the rotation member 112 and the installer for applying the driving force, in an alternative embodiment, the surface of the manipulation handle 113 facing away from the wire connecting portion 100 may be provided with a rotation driving groove. When the installer needs to drive the rotating piece 112 to rotate, the installer can use the limit between the plate-shaped piece and the driving groove to drive the rotating piece 112 to rotate, and the manner can facilitate the installer to apply driving force, so that the installer can easily drive the rotating piece 112 to rotate, and the installability of the wiring terminal is improved.

In order to improve the safety of the installer in driving the rotation member 112 to rotate, and prevent the installer from getting an electric shock when operating the operating handle 113, in an alternative embodiment, the operating handle 113 may be an insulating structure, so as to avoid the installer from getting an electric shock when operating the operating handle 113, and thus improve the safety factor of the terminal.

Specifically, insulating structure can be formed by insulating material preparation, also can make control handle 113 be insulating structure in the mode that control handle 113 set up insulating coating, the embodiment of the utility model provides an in this not do the restriction.

In an optional embodiment, the connection portion 100 may have a mounting groove 130 formed at a position corresponding to the second end, the control handle 113 is located in the mounting groove 130, and the control handle 113 deviates from the surface of the connection portion 100 and is flush with the surface of the connection portion 100, so that the appearance integrity of the connection terminal is good, the problem of unevenness in the appearance of the connection terminal is prevented, the attractiveness of the connection terminal is improved, and the user experience of the connection terminal is improved. Meanwhile, when the surface of the control handle 113 departing from the wiring part 100 is flush with the surface of the wiring part 100, an installer can avoid touching the control handle 113 during other operations, so that the probability of false triggering can be reduced, and the reliability of the wiring terminal is improved.

As described above, the wire connecting portion 100 is rotatably coupled to the stationary housing 200 by the rotating portion 300. Alternatively, the rotating portion 300 may be a rotating shaft, the wiring portion 100 may be provided with a rotating notch 140, the fixing base 200 may be provided with a rotating protrusion 220, and the rotating notch 140 and the rotating protrusion 220 are rotatably connected through the rotating shaft. The rotation mode is simple and reliable, and is convenient to set, so that the assembly performance of the wiring terminal is improved.

Specifically, the surface of the rotation notch 140 opposite to the rotation protrusion 220 may be provided with a plurality of rotation stopping strips, the surface of the rotation protrusion 220 opposite to the rotation notch 140 may be provided with a plurality of rotation stopping grooves, the rotation stopping strips and the rotation stopping grooves extend towards the extending direction of the rotating shaft, and the rotation stopping strips are in limit fit with the rotation stopping grooves. When wiring portion 100 relatively fixed pedestal 200 rotates, the spline can with spline spacing cooperation in groove, thereby can make wiring portion 100 relatively fixed pedestal 200 rotate the back, the relative position relation of wiring portion 100 and fixed pedestal 200 is comparatively stable, that is to say, under the condition that wiring portion 100 is in the second state, contained angle between wiring portion 100 and the fixed pedestal 200 can remain unchanged to a great extent, and then make wiring portion 100 can keep unchangeable when rotating the required angle of installer, further make things convenient for the installer to install the operation, in order to improve this binding post's installation and wiring convenience.

In the embodiment of the present invention, there are various ways for the fixing base 200 to be installed on the installation foundation through the installation structure, optionally, the installation structure may be a threaded connection structure, the threaded connection structure is connected with the installation foundation through a thread, and the connection mode has high strength and reliable connection; the mounting structure can also be a clamping structure, and the clamping structure is clamped and matched with the mounting foundation so as to clamp the wiring terminal to the mounting foundation; of course, mounting structure still can be for magnetic structure, and binding post links to each other with the installation basis through the mode of magnetism, and this kind of mode can further improve installer's installation binding post's convenience.

The utility model discloses what the key description in the above embodiment is different between each embodiment, and different optimization characteristics are as long as not contradictory between each embodiment, all can make up and form more preferred embodiment, consider that the literary composition is succinct, then no longer describe here.

The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A connection terminal, comprising a connection portion (100) and a fixed base (200), wherein:

the wiring part (100) is provided with an electric connecting terminal and a first limiting part (110), the fixing seat body (200) is provided with an installation structure and a second limiting part (210), and the fixing seat body (200) is installed on an installation foundation through the installation structure;

the wiring part (100) is rotatably connected with the fixed base body (200) through a rotating part (300), and the wiring part (100) has a first state and a second state;

under the condition that the wiring part (100) is in the first state, the wiring part (100) and the fixed base (200) are arranged oppositely, in the direction that the wiring part (100) rotates relative to the fixed base (200), the first limiting part (110) is in limiting fit with the second limiting part (210), and the wiring part (100) is connected with the fixed base (200) through the limiting fit of the first limiting part (110) and the second limiting part (210); under the condition that the wiring part (100) is in the second state, an included angle is formed between the wiring part (100) and the fixed base body (200), and the first limiting part (110) is separated from the second limiting part (210).

2. The connecting terminal according to claim 1, wherein one of the first limiting portion (110) and the second limiting portion (210) is provided with a clamping space (211) and a strip-shaped opening (212), the clamping space (211) is communicated with the strip-shaped opening (212), the other one of the first limiting portion and the second limiting portion comprises a clamping piece (111) and a rotating piece (112), and the clamping piece (111) is rotatably arranged on the first limiting portion (110) or the second limiting portion (210) through the rotating piece (112);

joint spare (111) accessible strip opening (212) stretch into to within joint space (211) or stretch out to outside joint space (211) joint spare (111) stretch into to under the condition within joint space (211), joint spare (111) with joint space (211) joint cooperation.

3. The connection terminal according to claim 2, wherein the second position-limiting portion (210) includes a clamping space (211) and a strip-shaped opening (212), and the first position-limiting portion (110) includes a clamping member (111) and a rotating member (112).

4. The wiring terminal according to claim 3, wherein the wiring portion (100) has a mounting hole (120), the rotating member (112) is a rotating rod, the rotating rod is rotatably disposed in the mounting hole (120), and the first end of the rotating rod is connected to the clamping member (111), the second end of the rotating rod is provided with a control handle (113), the first end and the second end are respectively disposed at two sides of the mounting hole (120), and the first end is disposed at one side of the mounting hole (120) close to the fixed base (200).

5. A terminal according to claim 4, wherein a mounting groove (130) is formed in the connection portion (100) at a position corresponding to the second end, the operating handle (113) is located in the mounting groove (130), and a surface of the operating handle (113) facing away from the connection portion (100) is flush with a surface of the connection portion (100).

6. A terminal according to claim 4, wherein a surface of the manipulation handle (113) facing away from the terminal portion (100) is provided with a rotation driving groove.

7. A terminal according to claim 4, wherein the operating handle (113) is an insulating structure.

8. The connecting terminal according to claim 1, wherein the rotating portion (300) is a rotating shaft, the connecting portion (100) is provided with a rotating notch (140), the fixed base (200) is provided with a rotating protrusion (220), and the rotating notch (140) and the rotating protrusion (220) are rotatably connected through the rotating shaft.

9. The wiring terminal according to claim 8, wherein a surface of the rotation opening (140) opposite to the rotation protrusion (220) is provided with a plurality of rotation stopping strips, a surface of the rotation protrusion (220) opposite to the rotation opening (140) is provided with a plurality of rotation stopping grooves, the rotation stopping strips and the rotation stopping grooves both extend towards the extending direction of the rotating shaft, and the rotation stopping strips are in limit fit with the rotation stopping grooves.

10. The connection terminal according to claim 1, wherein the mounting structure is any one of a screw connection structure, a snap connection structure, or a magnetic structure.