CN218731803U

CN218731803U - Wiring terminal capable of effectively avoiding short circuit of line

Info

Publication number: CN218731803U
Application number: CN202223084345.9U
Authority: CN
Inventors: 黄海荣
Original assignee: Changzhou Yigao Drive Technology Co ltd
Current assignee: Changzhou Yigao Drive Technology Co ltd
Priority date: 2022-11-18
Filing date: 2022-11-18
Publication date: 2023-03-24
Anticipated expiration: 2032-11-18

Abstract

The utility model discloses a can effectively avoid binding post of circuit short circuit belongs to binding post technical field, including the binding post base member, binding post base member one end is located slot bottom position department and installs the base, the base top installation is used for the dust guard with the base coincidence, the inside swing joint of dust guard has and is used for carrying out the stripper plate that extrudees to the circuit, the utility model discloses a dust guard, stand, lead screw, stripper plate and base have increased the stability of being connected between electric wire and the base to indirect improvement the stability of being connected between electric wire and the binding post base member, prevent to produce the problem of separation and appear between electric wire and the binding post base member, and can protect the slot of binding post base member, prevent that external dust from entering into inside the slot of binding post base member, and then prevent that the slot of binding post base member is inside to separate because of the group of dust, and the problem that leads to the iron core of electric wire and binding post base member junction to produce the short circuit appears.

Description

Wiring terminal capable of effectively avoiding short circuit of line

Technical Field

The utility model relates to a binding post technical field specifically is the binding post that can effectively avoid the circuit short circuit.

Background

Binding post is the accessory product that realizes electrical connection, and binding post is the accessory product that is used for realizing electrical connection, the industrial category of dividing the connector into, along with industrial automation degree is higher and the industrial control requirement is stricter and more accurate, binding post's quantity rises gradually, has disclosed 202220365610.1 a binding post that can effectively avoid the circuit short circuit for this reason chinese patent, the utility model discloses it is inside to avoid the dust to pass through the slot and get into binding post to avoid having the problem that binding post short circuit and cause serious accident.

Although this application has satisfied user's user demand to a certain extent, still has certain defect in the in-service use, and specific problem is as follows, because binding post only carries out the centre gripping to the iron core of electric wire when using, causes the electric wire centre gripping unstable, has leaded to binding post to appear the phenomenon that breaks away from with the electric wire easily in the use, and then has influenced binding post's use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can effectively avoid binding post of circuit short circuit to solve and to propose in the above-mentioned background art because binding post only carries out the centre gripping to the iron core of electric wire when using, cause the electric wire centre gripping unstable, lead to binding post to appear the phenomenon that breaks away from with the electric wire easily in the use, and then influenced binding post's use problem.

In order to solve the technical problem, the utility model provides a following technical scheme: can effectively avoid binding post of circuit short circuit, including the binding post base member, binding post base member one end is located slot bottom position department and installs the base, the dust guard is installed on the base top, the inside swing joint of dust guard has and is used for carrying out the stripper plate that extrudees to the circuit, connect through the lead screw that is used for driving the object removal between stripper plate and the dust guard, the arc strip is installed in binding post base member top screw hole outside.

Preferably, the top end of the base is provided with a cylinder, the top of the outer surface of the cylinder is sleeved with a sleeve, the bottom end of the sleeve is internally connected with a screw rod through threads, the sleeve is fixedly connected with a dust guard, and the sleeve is partially positioned inside the dust guard.

Preferably, the placing groove is formed in one end of the base, the matching groove is formed in one end of the dust guard, and the semicircular grooves are formed in opposite surfaces of the base and the dust guard.

Preferably, an upright post is welded on one side of the bottom end of the dust guard, a screw rod is movably connected on the other side of the bottom end of the dust guard, and extrusion plates are connected on the outer sides of the screw rod and the upright post.

Preferably, the extrusion plate is connected with the upright column in a sliding mode, and the extrusion plate is connected with the screw rod through threads.

Preferably, a circular ring is installed on the outer side of the screw hole at the top end of the wiring terminal base body, vertical plates are symmetrically installed inside the circular ring, and one end of each vertical plate is fixedly connected with the arc-shaped strip.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

1. through the dust guard, the stand, the lead screw, stripper plate and base, the stability of being connected between electric wire and the base has been increased, thereby indirect improvement the stability of being connected between electric wire and the binding post base member, prevent that the problem that produces the separation from appearing between electric wire and the binding post base member, and can protect the slot of binding post base member, prevent that external dust from entering into inside the slot of binding post base member, and then prevent that the slot of binding post base member is inside to separate because of the group of dust, and the problem that leads to the iron core of electric wire and binding post base member junction to produce the short circuit appears.

2. Through ring, riser and arc strip, can carry on spacingly to the screwdriver, and then the screwdriver of being convenient for moves twisting of screw, has reduced the screwdriver and has moved the degree of difficulty to twisting of screw to the removal of the screw of being convenient for, and then the screw of being convenient for drives the copper sheet and extrudees the iron core, has reduced the extrusion degree of difficulty of copper sheet to the iron core.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of a wiring terminal capable of effectively avoiding a short circuit according to the present invention;

fig. 2 is a cross-sectional view of the terminal base of the present invention;

fig. 3 is a schematic structural view of the sleeve of the present invention;

FIG. 4 is a schematic structural view of the arc-shaped strip of the present invention;

in the figure: 1. a wiring terminal base body; 2. a base; 3. a cylinder; 4. a screw; 5. a dust guard; 6. a column; 7. a screw rod; 8. a compression plate; 9. a placement groove; 10. fitting the groove; 11. a circular ring; 12. a vertical plate; 13. an arc-shaped strip; 14. a semicircular groove; 15. a sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, 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.

Referring to fig. 1-4, the present invention provides a technical solution: can effectively avoid binding post of circuit short circuit, including binding post base member 1, binding post base member 1's model is screw formula PCB binding post KF635-6.35mm, which comprises an outer shell, the slot, the screw hole, screw and copper sheet combination form, binding post base member 1 one end is located slot bottom position department and

installs base

2, 2 top installation of base is used for the dust guard 5 with base 2 coincidence, 5 inside swing joint of dust guard has the stripper plate 8 that is used for carrying out the extrusion to the circuit, connect through the lead screw 7 that is used for driving the object removal between stripper plate 8 and the dust guard 5, arc strip 13 is installed in 1 top screw hole outside of binding post base member, ring 11 is installed in 1 top screw hole outside of binding post base member, 11 inside symmetry installs riser 12, fixed connection between riser 12 one end and the arc strip 13, can be convenient for the fixed of arc strip 13, the fixed degree of difficulty of arc strip 13 has been reduced, prevent that arc strip 13 from producing the problem of displacement.

Cylinder 3 is installed on 2 tops of base, and 3 surface tops of cylinder have cup jointed sleeve 15, and there is screw rod 4 inside through threaded connection in sleeve 15 bottom,

sleeve

15 and 5 fixed connection of dust guard, and sleeve 15 part region is located inside 5 of dust guard, the regulation of the 5 heights of dust guard of being convenient for to can extrude fixedly to dust guard 5 after adjusting.

Standing groove 9 has been seted up to 2 one ends of base, 5 one ends of dust guard have been seted up and have been agreed with groove 10, semicircular groove 14 has all been seted up to the opposite face of base 2 and dust guard 5, the location of stripper plate 8 of can being convenient for, the location degree of difficulty of stripper plate 8 has been reduced, sliding connection between stripper plate 8 and the stand 6, pass through threaded connection between stripper plate 8 and the lead screw 7, laminate each other between the stripper plate 8 outside and agreed with groove 10 and the standing groove 9 inner wall, the removal of stripper plate 8 of can being convenient for, the removal degree of difficulty of stripper plate 8 has been reduced, 5 bottom one side welding of dust guard has stand 6, 5 bottom opposite side swing joint of dust guard has lead screw 7, lead screw 7 and the 6 outside all are connected with stripper plate 8, the installation of stripper plate 8 of can being convenient for, the installation degree of difficulty of stripper plate 8 has been reduced.

The utility model discloses a theory of operation: this binding post base member 1 is in the in-service use in-process, user of service stimulates dust guard 5, dust guard 5 drives sleeve 15 when removing along the 3 outsides of cylinder and removes, then rotate screw rod 4 and fix sleeve 15, thereby fix dust guard 5, then user of service puts into binding post base member 1's copper sheet bottom along the slot with the iron core of electric wire, then personnel put into the screwdriver along between two arc strips 13, and it is spacing to carry out the circular post position of screwdriver through two arc strips 13, make the screwdriver put into the screw top along the screw hole perpendicularly, and carry out spacingly to arc strip 13 under the effect through ring 11 and riser 12, thereby spacing to the screwdriver, and then be convenient for the screwdriver to twist of screw, the twisting degree of difficulty of screwdriver to the screw has been reduced, thereby be convenient for the removal of screw, and then be convenient for the screw to drive the copper sheet and extrude the iron core, the extrusion degree of difficulty of copper sheet to the iron core has been reduced.

Then, a user rotates the screw rod 7, the screw rod 7 enters the fitting groove 10 along the upright post 6, then the outer side of the electric wire is placed into the semicircular groove 14 of the base 2, then the user laminates the dustproof plate 5 and the base 2, the dustproof plate 5 is fixed, the electric wire enters the semicircular groove 14 of the dustproof plate 5 at the moment, then the user rotates the screw rod 7, the screw rod 7 drives the extrusion plate 8 to move along the outer surface of the upright post 6 when rotating, the electric wire inside the two semicircular grooves 14 is extruded, the connection stability between the electric wire and the base 2 is improved, the connection stability between the electric wire and the wiring terminal base 1 is indirectly improved, the problem that the electric wire and the wiring terminal base 1 are separated from each other is solved, the slot of the wiring terminal base 1 can be protected, external dust is prevented from entering the slot of the wiring terminal base 1, the problem that the connection position of the iron core of the electric wire and the wiring terminal base 1 is short-circuited due to the separation of the dust inside the slot of the wiring terminal base 1 is prevented.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Can effectively avoid binding post of circuit short circuit, including binding post base member (1), its characterized in that: binding post base member (1) one end is located slot bottom position department and installs base (2), dust guard (5) are installed on base (2) top, the inside swing joint of dust guard (5) has and is used for carrying out extruded stripper plate (8) to the circuit, connect through lead screw (7) that are used for driving the object removal between stripper plate (8) and dust guard (5), arc strip (13) are installed in binding post base member (1) top screw hole outside.

2. A terminal block effective for avoiding line shorts as claimed in claim 1, wherein: cylinder (3) are installed on base (2) top, cylinder (3) surface top has cup jointed sleeve (15), there is screw rod (4) sleeve (15) bottom inside through threaded connection, sleeve (15) and dust guard (5) fixed connection, sleeve (15) part region is located inside dust guard (5).

3. A terminal block effective for avoiding line shorts as claimed in claim 1, wherein: the dustproof plate is characterized in that a placing groove (9) is formed in one end of the base (2), a matching groove (10) is formed in one end of the dustproof plate (5), and semicircular grooves (14) are formed in opposite surfaces of the base (2) and the dustproof plate (5).

4. A terminal block effective for avoiding line shorts as claimed in claim 1, wherein: the welding of dust guard (5) bottom one side has stand (6), dust guard (5) bottom opposite side swing joint has lead screw (7), the lead screw (7) and stand (6) outside all are connected with stripper plate (8).

5. A terminal block capable of effectively avoiding a line short circuit according to claim 4, wherein: the extrusion plate (8) is in sliding connection with the upright post (6), and the extrusion plate (8) is in threaded connection with the screw rod (7).

6. A terminal block effective for avoiding line shorts as claimed in claim 1, wherein: a circular ring (11) is installed on the outer side of a screw hole in the top end of the wiring terminal base body (1), a vertical plate (12) is symmetrically installed inside the circular ring (11), and one end of the vertical plate (12) is fixedly connected with the arc-shaped strip (13).