CN210957169U

CN210957169U - Wiring terminal for outdoor circuit

Info

Publication number: CN210957169U
Application number: CN201921606199.7U
Authority: CN
Inventors: 曾金银
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-25
Filing date: 2019-09-25
Publication date: 2020-07-07
Anticipated expiration: 2029-09-25

Abstract

The utility model provides a wiring terminal for outdoor circuits, which comprises a plastic shell; the bottom of the plastic shell is butted with a base; a connecting matrix is inserted between the two bases; the wire pressing mechanism is inserted into the top plane of the plastic shell; the lower end of the wire pressing mechanism is vertically connected with an insulating pull rod, and the left end and the right end of the insulating pull rod respectively penetrate out of the left side wall and the right side wall of the plastic shell; and the plastic shells on the left side and the right side of the wire pressing mechanism are respectively inserted with an adjusting mechanism. The utility model discloses in because the inside of connecting the base member crosses and is provided with the metal sheet, the circular shape draw-in groove has been seted up at the planar middle part in metal sheet top, and the accessible is connected the base member and is realized the switching medium, and the number of times of reducible stitches removing carries out the pencil conversion fast, improves maintenance efficiency.

Description

Wiring terminal for outdoor circuit

Technical Field

The utility model belongs to the technical field of the electrical apparatus pencil is connected, more specifically says, in particular to binding post for outdoor circuit.

Background

At present, a connecting terminal is widely used for connecting wires in the electrical appliance industry, has a large application and wide demand and has a large market, for example, a through-type connecting terminal in patent application CN201020615052.7 is applied to the connection of multi-path lines and comprises a plastic base, a screw, a connecting copper piece with a threaded hole and a screw protection column arranged on the upper side of the plastic base, wherein the plastic base is penetrated through from front to back to form a copper piece hole, and the connecting copper piece is sleeved and fixed at the front end of the copper piece hole of the plastic base; the top end of an inner hole on the screw post protector is provided with a pre-tightening part, the diameter of the pre-tightening part is slightly smaller than or equal to the diameter of a screw cap of the screw, the pre-tightening resistance of the pre-tightening part at the top end of the inner hole of the screw post protector is overcome, and the screw is limited in the inner hole of the screw post protector; and the threaded hole of the wiring copper piece is matched with a screw in the inner hole of the screw guard post.

Traditional binding post generally adopts artifical plug-in components, insert the copper spare of wiring into the copper spare hole of the binding post of making promptly, put into the screw hole of binding post plastics base to the screw of higher authority again, the wiring copper spare of the fixed bottom surface of manual screw down, because of the screw hole of plastics base is unanimous with copper spare width around the hole, so the screw must be screwed down with the copper spare, in order to play fixed effect, and when using binding post in the open air, binding post needs extra cladding to have the shell to protect, otherwise easily take place electric leakage and the phenomenon of intaking, be used for outdoor binding post in addition, a lot of equipment or electrical apparatus are being connected usually, in case the outage influence is great, and ordinary binding post need use the bolt to carry out the pencil and support tightly.

In view of the above, the present invention provides a connection terminal for an outdoor circuit, which is improved in view of the existing structure and defects, so as to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides a connecting terminal for an outdoor circuit, which aims to solve the problems that the traditional connecting terminal generally adopts a manual plug-in, namely, the wiring copper piece is inserted into the copper piece hole of the prepared wiring terminal, the screw on the wiring copper piece is put into the screw hole of the plastic base of the wiring terminal, the wiring copper piece on the bottom surface is screwed down manually, because the front and back widths of the screw hole of the plastic base and the copper piece hole are consistent, the screws must be screwed down with the copper member to perform a fixing function, and when the terminal block is used outdoors, the binding post needs extra cladding to have the shell to protect, otherwise easily takes place the phenomenon of electric leakage and intaking, is used for outdoor binding post in addition, is connected many equipment or electrical apparatus usually, in case the outage influence is great, and ordinary binding post needs to use the bolt to carry out the problem that the pencil supports tightly.

The utility model discloses binding post's purpose and efficiency for outdoor circuit is reached by following specific technological means:

a connecting terminal for outdoor circuits comprises a plastic shell; the bottom of the plastic shell is butted with a base; a connecting matrix is inserted between the two bases; the wire pressing mechanism is inserted into the top plane of the plastic shell; the lower end of the wire pressing mechanism is vertically connected with an insulating pull rod, and the left end and the right end of the insulating pull rod respectively penetrate out of the left side wall and the right side wall of the plastic shell; and the plastic shells on the left side and the right side of the wire pressing mechanism are respectively inserted with an adjusting mechanism.

Furthermore, the plastic shell further comprises a threading hole, a stroke hole and a line pressing hole, the line pressing hole is formed in the top of the plastic shell, a line pressing mechanism of the line pressing mechanism is inserted into the line pressing hole, the threading hole is formed in the middle of the front end of the plastic shell and communicated with the line pressing hole, and the stroke holes are vertically formed in the lower ends of the left end side wall and the right end side wall of the plastic shell.

Furthermore, the connection base body still includes metal sheet and draw-in groove, the inside of connecting the base body is crossed and is provided with the metal sheet, circular shape draw-in groove has been seted up at the planar middle part in metal sheet top.

Furthermore, the base further comprises a slot, the opposite surface of the inner end of the base is provided with the slot, and the slot corresponds to the metal plate.

Furthermore, the wire pressing mechanism further comprises an insulating abutting bolt, a conductive core column, a waterproof cap, a wiring hole and a convex disc, the insulating abutting bolt is vertically screwed in the middle of the plane of the top of the wire pressing mechanism, the lower end of the insulating abutting bolt penetrates through the wiring hole which is only horizontally arranged, the wiring hole corresponds to the threading hole in the plastic shell, the waterproof cap which is matched with the hole wall of the wire pressing hole is arranged at the upper end of the wire pressing mechanism, the conductive core column is vertically arranged in the wire pressing mechanism, the upper end of the conductive core column is inserted into the wiring hole, the lower end of the conductive core column is abutted to the convex disc arranged in the middle of the plane of the bottom of the wire pressing mechanism, and the convex disc is abutted to a clamping groove in the metal plate.

Furthermore, insulating pull rod still includes pull ring, fender dish and counterpoint post, the left end and the right-hand member of insulating pull rod all are provided with the pull ring, the edge that insulating pull rod is located the stroke hole is provided with the fender dish, the left end and the right-hand member of insulating pull rod are provided with the counterpoint post perpendicularly with the corresponding position department of guiding mechanism.

Furthermore, the adjusting mechanism further comprises a spring, the lower end of the adjusting mechanism is in butt joint with the spring, the lower end of the spring is in butt joint with the alignment column, and the spring is in a compressed state.

Compared with the prior art, the utility model discloses following beneficial effect has:

because the inside of connecting the base member crosses and is provided with the metal sheet, the circular shape draw-in groove has been seted up at the planar middle part in metal sheet top, and the switching medium is realized to the accessible connecting substrate, and reducible number of times of taking out stitches carries out the pencil conversion fast, improves maintenance efficiency.

Because wiring hole and flange, the vertical spiro union in the middle part of the plane of wire pressing mechanism top has insulating to support the tight bolt, its insulating lower extreme that supports the tight bolt crosses only in the wiring hole that the level set up, the wiring hole corresponds with the through wires hole on the plastic casing, the upper end of wire pressing mechanism is provided with the waterproof cap that matches with line ball hole wall, vertical built-in the wire pressing mechanism has electrically conductive stem, the upper end of its electrically conductive stem is pegged graft at the wiring hole, and the lower extreme then docks with the flange that sets up in the middle part of the plane of wire pressing mechanism bottom, the flange docks in the draw-in groove on the metal sheet, the waterproof cap of accessible plays waterproof insulating purpose, and flange and draw-in groove direct butt joint's mode mutually, reducible wire falling rate, whole conductive structure is all built-in the device.

Because the left end and the right-hand member of insulating pull rod all are provided with the pull ring, the edge that insulating pull rod is located the stroke hole is provided with the fender dish, the left end and the right-hand member of insulating pull rod are provided with the counterpoint post with the corresponding position department of guiding mechanism perpendicularly, accessible pull ring pulling insulating pull rod carries out displacement from top to bottom, thereby accomplish the action of wiring and automatic intercommunication, and guiding mechanism's lower extreme has the spring to be docked, the lower extreme and the counterpoint post of its spring dock mutually, and the spring is in compression state, the accessible spring provides decurrent effort for insulating pull rod all the time, and then guarantee at the connected state, and when needing the wiring, only need mention insulating pull rod, can carry out the outage, and is convenient and fast.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

Fig. 1 is a schematic diagram of the right front upper axial view structure of the present invention.

Fig. 2 is a schematic view of the structure of the present invention.

Fig. 3 is a schematic axial view of the connection base body and the main body of the present invention in a separated state.

Fig. 4 is a schematic front axial view of the main body of the plastic casing in the removed state of the present invention.

Fig. 5 is a rear-view structural diagram of the main body part in the state where the plastic housing is removed.

Fig. 6 is a schematic axial view of the wire pressing mechanism and the insulating rod portion of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a plastic housing; 101. threading holes; 102. a travel hole; 103. a wire pressing hole; 2. connecting the substrates; 201. a metal plate; 202. a card slot; 3. a base; 301. a slot; 4. a wire pressing mechanism; 401. insulating and tightly pressing the bolt; 402. a conductive stem; 403. a waterproof cap; 404. a wiring hole; 405. a convex disc; 5. an insulating pull rod; 501. a pull ring; 502. a catch tray; 503. aligning columns; 6. an adjustment mechanism; 601. a spring.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying 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, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present 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, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning 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 6:

the utility model provides a wiring terminal for outdoor circuits, which comprises a plastic shell 1; the bottom of the plastic shell 1 is butted with a base 3; a connecting matrix 2 is inserted between the two bases 3; the wire pressing mechanism 4 is inserted in the top plane of the plastic shell 1; the lower end of the wire pressing mechanism 4 is vertically connected with an insulating pull rod 5, and the left end and the right end of the insulating pull rod 5 respectively penetrate out of the left side wall and the right side wall of the plastic shell 1; the plastic shell 1 on the left side and the right side of the wire pressing mechanism 4 are respectively inserted with an adjusting mechanism 6.

Wherein, plastic housing 1 still includes through wires hole 101, stroke hole 102 and line ball hole 103, line ball hole 103 is seted up at plastic housing 1's top, 4 pegs graft in line ball hole 103 of its line ball mechanism, through wires hole 101 has been seted up at plastic housing 1's front end middle part, its through wires hole 101 is linked together with line ball hole 103, plastic housing 1's left end lateral wall and the equal vertical stroke hole 102 of having seted up of right-hand member lateral wall lower extreme, can be with external wiring bundle butt joint in line ball hole 101, reduce joint department and outside contact chance.

Wherein, connect base member 2 still includes metal sheet 201 and draw-in groove 202, and the inside of connecting base member 2 crosses and is provided with metal sheet 201, and circular shape draw-in groove 202 has been seted up at the planar middle part in metal sheet 201 top, and the accessible is connected base member 2 and is realized the switching medium, and the number of times of reducible taking out stitches carries out the pencil conversion fast, improves maintenance efficiency.

Wherein, base 3 still includes slot 301, has seted up slot 301 on the inner opposite face of base 3, and its slot 301 corresponds with metal sheet 201, can be with butt joint position inside groove, plays waterproof protection against electric shock's effect.

Wherein, the wire pressing mechanism 4 also includes an insulating abutting bolt 401, a conductive core column 402, a waterproof cap 403, a wiring hole 404 and a convex disc 405, the insulating abutting bolt 401 is vertically screwed in the middle of the top plane of the wire pressing mechanism 4, the lower end of the insulating abutting bolt 401 traverses the wiring hole 404 which is only horizontally arranged, the wiring hole 404 corresponds to the threading hole 101 on the plastic shell 1, the waterproof cap 403 which is matched with the hole wall of the wire pressing hole 103 is arranged at the upper end of the wire pressing mechanism 4, the conductive core column 402 is vertically arranged in the wire pressing mechanism 4, the upper end of the conductive core column 402 is inserted in the wiring hole 404, the lower end is butted with the convex disc 405 arranged in the middle of the bottom plane of the wire pressing mechanism 4, the convex disc 405 is butted in the clamping groove 202 on the metal plate 201, the waterproof insulating purpose can be achieved through the waterproof cap 403, and the way that the convex disc 405 and the clamping groove 202 are directly butted can reduce the wire falling rate, the whole conductive structure is arranged in, the electric shock probability is reduced.

Wherein, insulating pull rod 5 still includes pull ring 501, fender dish 502 and counterpoint post 503, and the left end and the right-hand member of insulating pull rod 5 all are provided with pull ring 501, and the edge that insulating pull rod 5 is located stroke hole 102 is provided with fender dish 502, and the left end and the right-hand member of insulating pull rod 5 are provided with counterpoint post 503 with the corresponding position department of guiding mechanism 6 perpendicularly, and accessible pull ring 501 pulling insulating pull rod 5 carries out displacement from top to bottom to accomplish the action of wiring and automatic intercommunication.

Wherein, guiding mechanism 6 still includes spring 601, and guiding mechanism 6's lower extreme butt joint has spring 601, and its spring 601's lower extreme and counterpoint post 503 butt joint, and spring 601 is in compression state, and accessible spring 601 provides decurrent effort for insulating pull rod 5 all the time, and then guarantees at the connected state, and when needing the wiring, only need mention insulating pull rod 5, can carry out the outage, convenient and fast.

The specific use mode and function of the embodiment are as follows:

in the use process, as the metal plate 201 is transversely arranged in the connecting base body 2, the circular clamping groove 202 is formed in the middle of the top plane of the metal plate 201, the connecting base body 2 can be used for realizing a switching medium, the number of times of disconnecting can be reduced, the wiring harness conversion can be rapidly carried out, the maintenance efficiency is improved, the opposite surface of the inner end of the base 3 is provided with the slot 301, the slot 301 corresponds to the metal plate 201, an inner slot in a butt joint position can be arranged in the base, and the waterproof and electric shock preventing effects are achieved;

in addition, the top of the plastic shell 1 is provided with a wire pressing hole 103, the wire pressing mechanism 4 is inserted in the wire pressing hole 103, the middle part of the front end of the plastic shell 1 is provided with a wire passing hole 101, the wire passing hole 101 is communicated with the wire pressing hole 103, the lower ends of the left end side wall and the right end side wall of the plastic shell 1 are both vertically provided with a stroke hole 102, an external wire harness can be butted in the wire passing hole 101, the contact chance between a joint and the outside is reduced, in addition, a wire connecting hole 404 and a convex disc 405 are respectively, the middle part of the top plane of the wire pressing mechanism 4 is vertically screwed with an insulating abutting bolt 401, the lower end of the insulating abutting bolt 401 transversely penetrates through the wire connecting hole 404 which is only horizontally arranged, the wire connecting hole 404 corresponds to the wire passing hole 101 on the plastic shell 1, the upper end of the wire pressing mechanism 4 is provided with a waterproof cap 403 which is tangent to the hole wall of the wire pressing hole 103, a conductive, the lower end of the wire pressing mechanism 4 is butted with a convex disc 405 arranged in the middle of the bottom plane of the wire pressing mechanism 4, the convex disc 405 is butted in a clamping groove 202 on the metal plate 201, the waterproof cap 403 can achieve the purpose of waterproof insulation, the wire falling rate can be reduced by the mode that the convex disc 405 and the clamping groove 202 are directly butted, the whole conductive structure is arranged in the device, and the electric shock probability is reduced;

in addition, the left end and the right end of insulating pull rod 5 all are provided with pull ring 501, the edge that insulating pull rod 5 is located stroke hole 102 is provided with fender dish 502, the left end and the right end of insulating pull rod 5 and the corresponding position department of guiding mechanism 6 are provided with counterpoint post 503 perpendicularly, accessible pull ring 501 pulling insulating pull rod 5 carries out displacement from top to bottom, thereby accomplish the action of wiring and automatic intercommunication, and guiding mechanism 6's lower extreme is docked there is spring 601, the lower extreme and the counterpoint post 503 of its spring 601 dock mutually, and spring 601 is in compression state, accessible spring 601 provides decurrent effort for insulating pull rod 5 all the time, and then guarantee at the connected state, and when needing the wiring, only need mention insulating pull rod 5, can carry out the outage, and is convenient and fast.

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. The utility model provides a binding post for outdoor circuit which characterized in that: the wiring terminal for the outdoor circuit comprises a plastic shell (1); the bottom of the plastic shell (1) is butted with a base (3); a connecting base body (2) is inserted between the two bases (3); a wire pressing mechanism (4) is inserted into the top plane of the plastic shell (1); the lower end of the wire pressing mechanism (4) is vertically connected with an insulating pull rod (5), and the left end and the right end of the insulating pull rod (5) respectively penetrate out of the left side wall and the right side wall of the plastic shell (1); and the plastic shells (1) on the left side and the right side of the wire pressing mechanism (4) are respectively inserted with an adjusting mechanism (6).

2. A terminal for an outdoor circuit according to claim 1, wherein: the plastic casing (1) further comprises a threading hole (101), a stroke hole (102) and a line pressing hole (103), the line pressing hole (103) is formed in the top of the plastic casing (1), a line pressing mechanism (4) is inserted into the line pressing hole (103), the threading hole (101) is formed in the middle of the front end of the plastic casing (1), the threading hole (101) is communicated with the line pressing hole (103), and the stroke hole (102) is vertically formed in the lower ends of the left end side wall and the right end side wall of the plastic casing (1).

3. A terminal for an outdoor circuit according to claim 1, wherein: the connecting base body (2) further comprises a metal plate (201) and a clamping groove (202), the metal plate (201) is transversely arranged in the connecting base body (2), and the circular clamping groove (202) is formed in the middle of the top plane of the metal plate (201).

4. A terminal for an outdoor circuit according to claim 1, wherein: the base (3) further comprises a slot (301), the slot (301) is formed in the inner end opposite surface of the base (3), and the slot (301) corresponds to the metal plate (201).

5. A terminal for an outdoor circuit according to claim 1, wherein: the wire pressing mechanism (4) also comprises an insulating abutting bolt (401), a conductive core column (402), a waterproof cap (403), a wire connecting hole (404) and a convex disc (405), the middle part of the top plane of the wire pressing mechanism (4) is vertically screwed with an insulating abutting bolt (401), the lower end of the insulating abutting bolt (401) transversely passes through the wiring hole (404) which is only horizontally arranged, the wiring hole (404) corresponds to the threading hole (101) on the plastic shell (1), a waterproof cap (403) matched with the hole wall of the wire pressing hole (103) is arranged at the upper end of the wire pressing mechanism (4), a conductive core column (402) is vertically arranged in the wire pressing mechanism (4), the upper end of the conductive core column (402) is inserted in the wiring hole (404), while the lower end is butted with a convex disc (405) arranged in the middle of the bottom plane of the wire pressing mechanism (4), the convex disc (405) is butted in a clamping groove (202) on the metal plate (201).

6. A terminal for an outdoor circuit according to claim 1, wherein: insulating pull rod (5) still include pull ring (501), fender dish (502) and counterpoint post (503), the left end and the right-hand member of insulating pull rod (5) all are provided with pull ring (501), the edge that insulating pull rod (5) are located stroke hole (102) is provided with fender dish (502), the left end and the right-hand member of insulating pull rod (5) are provided with counterpoint post (503) perpendicularly with the corresponding position department of guiding mechanism (6).

7. A terminal for an outdoor circuit according to claim 1, wherein: the adjusting mechanism (6) further comprises a spring (601), the lower end of the adjusting mechanism (6) is butted with the spring (601), the lower end of the spring (601) is butted with the aligning column (503), and the spring (601) is in a compressed state.