CN217182514U

CN217182514U - Electric power binding post

Info

Publication number: CN217182514U
Application number: CN202220279810.5U
Authority: CN
Inventors: 徐洲; 田达秀
Original assignee: Jinshengtai Precision Shenzhen Co ltd
Current assignee: Jinshengtai Precision Shenzhen Co ltd
Priority date: 2022-02-11
Filing date: 2022-02-11
Publication date: 2022-08-12
Anticipated expiration: 2032-02-11

Abstract

The utility model relates to the technical field of binding posts, and discloses an electric binding post, which comprises a box body, a group of wire holes are correspondingly arranged at the left end and the right end of the box body, a first through hole is arranged at the top end of the box body, a threaded sleeve is connected inside the first through hole, clamping blocks are connected at the left side and the right side of the threaded sleeve, a group of first screw holes are arranged inside the clamping blocks, a fixing screw rod is connected inside the threaded sleeve, a group of second screw holes are correspondingly arranged at the front end and the rear end of the box body, a first screw rod is connected inside the second screw holes, one end of the first screw rod is connected with the first screw holes, the utility model is provided with a fixing screw rod and a threaded sleeve, an electric wire is inserted into the box body, the fixing screw rod is rotated, and the fixing screw rod is driven to descend under the connecting action of the fixing screw rod and the threaded sleeve, so as to fix the electric wire inside the box body, the stability is improved, the problem that the stability is poor and the electric wire is easy to fall off in the using process is solved.

Description

Electric power binding post

Technical Field

The utility model relates to a terminal technical field specifically is an electric power terminal.

Background

It is that it produces for the application of convenient wire to the terminal, and it is exactly that one section seals the sheetmetal in insulating plastics, and both ends all have the hole wire of inserting, have the screw to be used for fastening or loosen, are fit for a large amount of wire interconnection, have special terminal row in the electric power industry, terminal box, the classification of terminal: european terminal series, plug-in terminal series, fence terminal series, spring terminal series, rail terminal series, through-the-wall terminal series, photoelectric coupling terminal series, etc. are widely used in the electric connection of various industrial control cabinets and electrical cabinets.

Chinese patent discloses an electric power terminal (publication No. CN212277428U), and this patent technology realizes the fixed of electric wire through setting up supporting mechanism and fixed establishment, and the excessive clamp of electric wire is avoided in the setting of its spring, avoids the local pressure that the electric wire received too big through setting up first arc dog and second arc dog, but the steadiness is relatively poor, and in the use, the electric wire drops easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric power terminal to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides an electric power terminal, includes the box body, a set of line hole has been seted up in the correspondence of both ends about the box body, first through-hole has been seted up on the top of box body, the internal connection of first through-hole has the screw sleeve, the screw sleeve's the left and right sides is connected with the fixture block, a set of first screw has been seted up to the inside of fixture block, the telescopic inboard of screw thread is connected with clamping screw, a set of second screw has been seted up in the correspondence of both ends around the box body, the internal connection of second screw has first screw rod, the one end of first screw rod is connected with first screw.

As a further aspect of the present invention: the bottom of box body has seted up the third screw, the inboard position that is close to the third screw of box body is connected with the base, the second through-hole has been seted up to the position that is close to the third screw in the bottom of base, the top of base is connected with the lift seat, the bearing is installed to the bottom of lift seat, the inside through connection of third screw and second through-hole has the second screw rod, the one end and the bearing inboard of second screw rod are connected.

As the utility model discloses further scheme again: the first screw penetrates through the second screw hole and the first screw hole in sequence, and the clamping block is fixedly connected with the box body through the first screw.

As a further aspect of the present invention: the second screw rod is in threaded connection with the box body through a third screw hole, and one end of the second screw rod is rotatably connected with the lifting seat through a bearing.

As a further aspect of the present invention: the top end of the lifting seat is arc-shaped.

As a further aspect of the present invention: the position of the wire hole corresponds to the position of the lifting seat.

Compared with the prior art, the beneficial effects of the utility model are that:

1. set up clamping screw and threaded sleeve, insert the electric wire inside the box body to rotatory clamping screw drives clamping screw and descends under clamping screw and threaded sleeve's the joint action, fixes the electric wire inside the box body, has improved the steadiness, and it is relatively poor to have solved the steadiness, in the use, the problem that the electric wire drops easily.

2. Set up first screw rod, fixture block and first screw, rust when appearing clamping screw, when the condition that the electric wire is difficult to take off, rotatory first screw rod takes off first screw rod from the inside of first screw, second screw to be favorable to taking out fixture block and threaded sleeve from the box body is inside, and then make clamping screw and electric wire separation, be convenient for take off the electric wire.

3. Set up second screw rod, lift seat and base, rotatory second screw rod drives the lift seat of second screw rod one end and goes up and down in a flexible way under the connection effect through second screw rod and third screw, has increased the practicality.

Drawings

FIG. 1 is a schematic diagram of a power terminal;

FIG. 2 is a cross-sectional view of a power terminal post;

fig. 3 is an enlarged view of a power terminal at a.

In the figure: 1. fixing the screw rod; 2. a threaded sleeve; 3. a clamping block; 4. a first screw; 5. a box body; 6. a wire hole; 7. a first through hole; 8. a first screw hole; 9. a lifting seat; 10. a bearing; 11. a base; 12. a second screw; 13. a second screw hole; 14. a second through hole; 15. and a third screw hole.

Detailed Description

Referring to fig. 1 to 3, in an embodiment of the present invention, an electric power terminal comprises a box body 5, a set of wire holes 6 are correspondingly formed at left and right ends of the box body 5, a first through hole 7 is formed at a top end of the box body 5, a threaded sleeve 2 is connected inside the first through hole 7, a clamping block 3 is connected at left and right sides of the threaded sleeve 2, a set of first screw holes 8 is formed inside the clamping block 3, a fixing screw 1 is connected to an inner side of the threaded sleeve 2, a set of second screw holes 13 is correspondingly formed at front and rear ends of the box body 5, a first screw 4 is connected inside the second screw holes 13, one end of the first screw 4 is connected to the first screw hole 8, an electric wire is inserted into the box body 5, the fixing screw 1 is rotated, the fixing screw 1 is driven to descend by the connecting action of the fixing screw 1 and the threaded sleeve 2, the electric wire is fixed inside the box body 5, so as to improve stability, the problem of the steadiness relatively poor, in the use, the electric wire drops easily is solved.

In fig. 2 and 3: third screw 15 has been seted up to the bottom of box body 5, the inboard position that is close to third screw 15 of box body 5 is connected with base 11, second through-hole 14 has been seted up to the position that is close to third screw 15 in base 11's bottom, base 11's top is connected with lift seat 9, bearing 10 is installed to lift seat 9's bottom, the inside through connection of third screw 15 and second through-hole 14 has second screw rod 12, the one end of second screw rod 12 is inboard with bearing 10 to be connected, rotatory second screw rod 12, under the connecting action through second screw rod 12 and third screw 15, lift seat 9 that drives 12 one end of second screw rod goes up and down in a flexible way, and the practicality is increased.

In fig. 1 and 2: first screw rod 4 runs through the inside of second screw 13 and first screw 8 in proper order, fixture block 3 and box body 5 are through first screw rod 4 fixed connection, rust when fixing screw rod 1 appears, when the condition that the electric wire is difficult to take off, rotatory first screw rod 4, take off first screw rod 4 from first screw 8, the inside of second screw 13, thereby be favorable to taking out fixture block 3 and threaded sleeve 2 from box body 5 is inside, and then make fixing screw rod 1 and electric wire separation, be convenient for take off the electric wire.

In fig. 2 and 3: second screw rod 12 passes through

third screw

15 and 5 threaded connection of box body, and the one end of second screw rod 12 is passed through bearing 10 and is connected with lift seat 9 rotation, and rotatory second screw rod 12 drives lift seat 9 of 12 one ends of second screw rod and goes up and down in a flexible way under the connection effect of second screw rod 12 and third screw 15, has increased the practicality.

In fig. 2: the top end of the lifting seat 9 is set to be arc-shaped, so that the stabilizing effect on the electric wire is improved.

In fig. 1 and 2: the position of the wire hole 6 corresponds to the position of the lifting seat 9, so that the electric wire can be placed above the lifting seat 9, and the adjusting time is shortened.

The utility model discloses a theory of operation is: insert the electric wire inside box body 5, and rotatory clamping screw 1, under the connection effect through clamping screw 1 and threaded sleeve 2, drive clamping screw 1 and descend, fix the electric wire inside box body 5, the steadiness has been improved, when clamping screw 1 rusts appears, the electric wire is difficult to when the condition of taking off, rotatory first screw 4, take off first screw 4 from first screw 8, the inside of second screw 13, thereby be favorable to taking out fixture block 3 and threaded sleeve 2 from the box body 5 is inside, and then make clamping screw 1 and electric wire separation, be convenient for take off the electric wire, rotatory second screw 12, under the connection effect through second screw 12 and third screw 15, the lift seat 9 that drives second screw 12 one end goes up and down in a flexible way, the practicality has been increased, the top of lift seat 9 sets up to the arc shape, be favorable to improving the firm effect to the electric wire.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an electric power terminal, includes box body (5), a set of line hole (6) has been seted up in both ends correspondence about box body (5), its characterized in that, first through-hole (7) have been seted up on the top of box body (5), the internal connection of first through-hole (7) has threaded sleeve (2), the left and right sides of threaded sleeve (2) is connected with fixture block (3), a set of first screw (8) have been seted up to the inside of fixture block (3), the inboard of threaded sleeve (2) is connected with clamping screw (1), a set of second screw (13) have been seted up in both ends correspondence around box body (5), the internal connection of second screw (13) has first screw (4), the one end of first screw (4) is connected with first screw (8).

2. The electric power wiring terminal according to claim 1, characterized in that a third screw hole (15) is formed in the bottom end of the box body (5), a base (11) is connected to the position, close to the third screw hole (15), of the inner side of the box body (5), a second through hole (14) is formed in the position, close to the third screw hole (15), of the bottom end of the base (11), a lifting seat (9) is connected to the upper portion of the base (11), a bearing (10) is installed at the bottom end of the lifting seat (9), a second screw rod (12) is connected to the inner portions of the third screw hole (15) and the second through hole (14) in a penetrating mode, and one end of the second screw rod (12) is connected to the inner side of the bearing (10).

3. An electric power terminal as claimed in claim 1, characterised in that the first screw (4) passes through the second screw hole (13) and the first screw hole (8) in turn, and the clamping block (3) and the box body (5) are fixedly connected by the first screw (4).

4. An electric power terminal according to claim 2, characterized in that the second screw (12) is in threaded connection with the box body (5) through a third screw hole (15), and one end of the second screw (12) is rotatably connected with the lifting seat (9) through a bearing (10).

5. An electric power terminal as claimed in claim 2, characterised in that the top end of the lifting saddle (9) is provided with an arcuate shape.

6. An electric terminal as claimed in claim 1, characterised in that the said wire holes (6) are positioned in correspondence with the position of the lifting seat (9).