CN218602835U

CN218602835U - Round wiring terminal capable of preventing loosening of connector

Info

Publication number: CN218602835U
Application number: CN202222854077.8U
Authority: CN
Inventors: 张智远; 李文辉
Original assignee: Shenzhen Tianlichuang Technology Co ltd
Current assignee: Shenzhen Tianlichuang Technology Co ltd
Priority date: 2022-10-27
Filing date: 2022-10-27
Publication date: 2023-03-10
Anticipated expiration: 2032-10-27

Abstract

The utility model relates to a binding post technical field just discloses a prevent connecting round binding post that becomes flexible, including fastening device including threaded plate, spacing piece, slider, threaded rod and screw thread stop collar. This prevent connecting round binding post that becomes flexible, setting through placing the seat, can directly place the end in its inner chamber, can drive the diaphragm rebound through handheld lug afterwards, and the diaphragm is when the rebound, the connecting rod that can drive its both sides removes, and when pushing down the diaphragm, need handheld movable block to rotate, and the movable block can drive the threaded rod when rotatory and rotate, the threaded rod can drive the threaded plate rebound when rotating, the threaded plate can directly drive the diaphragm rebound, the diaphragm can drive the preforming rebound, it fixes the end to be convenient for directly drive the limiting plate downward movement, it can not take place to become flexible to have guaranteed the end, better fixed effect has been played.

Description

Round wiring terminal capable of preventing loosening of connector

Technical Field

The utility model relates to a binding post technical field specifically is a prevent connecting not hard up round binding post.

Background

Along with industrial automation degree is higher and industrial control requires stricter and stricter, accurate, binding post's quantity rises gradually, and binding post's application range is more and more, and the kind is also more and more moreover, uses the most extensive except that PCB board terminal, also has five metals terminal, nut terminal, spring terminal etc..

Through retrieval, the prior art provides "a binding post", and its bulletin number is: CN 110336150B, which comprises a first connecting terminal, a second connecting terminal, a first pressing plate, a second pressing plate, a first cylinder, a second cylinder and a connecting piece; the first connecting terminal comprises a first butt joint plate and a cable crimping pipe, a first cylinder is coaxially fixed on a first pressing plate, and the first pressing plate and the first cylinder are sleeved outside the cable crimping pipe; the second connecting terminal comprises a second butt joint plate and a copper bar connecting pipe, a second cylinder is coaxially fixed on a second pressing plate, and the second pressing plate and the second cylinder are sleeved outside the copper bar connecting pipe; the connecting piece is used for connecting the first pressing plate and the second pressing plate. According to the invention, the two wiring terminals are respectively connected with the cable and the wiring copper bars of the equipment, and then the two wiring terminals are connected in a natural and distortion-free state of the cable, so that the wiring terminals can be ensured to be in good contact with the copper bars in the cabinet without twisting the cable, and the normal service life of the cable can be ensured.

Although the prior art meets the use requirements of users to a certain extent, certain defects still exist in the use process, and the specific problems are as follows: when the connection terminal is installed, the joint is loosened, and the joint cannot be well fixed, so that the use is influenced.

In order to solve the problems, the round wiring terminal is improved, and the round wiring terminal is prevented from loosening.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme: a round wiring terminal capable of preventing a connector from loosening comprises a base and a transverse plate, wherein a shell is fixedly mounted at the top of the base, a pressing sheet is fixedly mounted at the bottom of the transverse plate, a connecting block is fixedly mounted at the bottom of the pressing sheet, a convex block is fixedly mounted at the middle end of the top of the transverse plate, and connecting rods are fixedly mounted on two sides of the transverse plate;

the equal fixed mounting in both sides at the casing back has fastening device, fastening device includes thread plate, spacing piece, slider, threaded rod and screw thread stop collar, screw thread stop collar fixed mounting is in the position that the fastening device inner chamber is close to the bottom, thread plate movable mounting is at the top of fastening device inner chamber, spacing piece fixed mounting is at the top of thread plate, the right side of slider and the outside fixed connection of thread plate, the threaded rod runs through the bottom of spacing piece until screw thread stop collar, the inboard and the threaded rod threaded connection of thread plate.

Preferably, a cover plate is fixedly mounted at the top of the shell, grooves are formed in two sides of the top of the cover plate, and a transparent plate is fixedly mounted at the top of the cover plate.

Preferably, the top movable mounting of fastening device has the movable block, the inboard outside fixed connection with the connecting rod of threaded plate, the bottom of movable block and the top fixed connection of threaded rod.

Preferably, the bottom fixed mounting of connecting block has the backup pad, the equal fixed mounting in both sides of backup pad bottom has the limiting plate.

Preferably, the bottom fixed mounting of casing inner chamber has places the seat, the draw-in groove has been seted up at the top of placing the seat, the spacing groove has all been seted up to the both sides of placing the seat inner chamber, the inner chamber at the spacing groove is established to the limiting plate activity card.

Preferably, the two sides of the top of the pressing sheet are fixedly provided with fixing blocks, and the back of each fixing block is fixedly connected with the front of the transverse plate.

Preferably, the inner side of the fastening mechanism is provided with a sliding chute, and the outer side of the connecting rod is movably clamped in an inner cavity of the sliding chute.

Compared with the prior art, the utility model provides a prevent connecting not hard up round binding post possesses following beneficial effect:

1. this prevent connecting round binding post that becomes flexible, setting through placing the seat, can directly place the end in its inner chamber, can drive the diaphragm rebound through handheld lug afterwards, and the diaphragm is when the rebound, the connecting rod that can drive its both sides removes, and when pushing down the diaphragm, need handheld movable block to rotate, and the movable block can drive the threaded rod when rotatory and rotate, the threaded rod can drive the threaded plate rebound when rotating, the threaded plate can directly drive the diaphragm rebound, the diaphragm can drive the preforming rebound, it fixes the end to be convenient for directly drive the limiting plate downward movement, it can not take place to become flexible to have guaranteed the end, better fixed effect has been played.

2. This prevent connecting round binding post that becomes flexible can slide at the spout inner chamber through the connecting rod, and the connecting rod has played better stability when removing the diaphragm, and the spacing groove can play better limiting displacement when the limiting plate removes.

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 the present invention;

fig. 2 is a bottom view of the structure of the present invention;

FIG. 3 is a rear view of the structure of the present invention;

fig. 4 is a partial sectional view of the fastening mechanism of the present invention.

Wherein: 1. a base; 2. a housing; 3. a fastening mechanism; 301. a thread plate; 302. a limiting sheet; 303. a slider; 304. a threaded rod; 305. a threaded stop collar; 4. a bump; 5. a transverse plate; 6. tabletting; 7. a fixed block; 8. a placing seat; 9. a card slot; 10. a limiting groove; 11. a limiting plate; 12. a cover plate; 13. a chute; 14. connecting blocks; 15. a support plate; 16. a movable block; 17. a connecting rod.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, a round wiring terminal for preventing loose of a connector comprises a base 1 and a transverse plate 5, wherein a shell 2 is fixedly installed at the top of the base 1, a pressing sheet 6 is fixedly installed at the bottom of the transverse plate 5, a connecting block 14 is fixedly installed at the bottom of the pressing sheet 6, a convex block 4 is fixedly installed at the middle end of the top of the transverse plate 5, and connecting rods 17 are fixedly installed on two sides of the transverse plate 5; the equal fixed mounting in both sides at the casing 2 back has fastening device 3, fastening device 3 includes screw plate 301, spacing piece 302, slider 303, threaded rod 304 and screw thread stop collar 305, screw thread stop collar 305 fixed mounting is in the position that the 3 inner chambers of fastening device are close to the bottom, screw plate 301 movable mounting is at the top of the 3 inner chambers of fastening device, spacing piece 302 fixed mounting is at the top of screw plate 301, the right side of slider 303 and the outside fixed connection of screw plate 301, threaded rod 304 runs through the bottom of spacing piece 302 until screw thread stop collar 305, the inboard and the threaded rod 304 threaded connection of screw plate 301.

Specifically, the top of the shell 2 is fixedly provided with a cover plate 12, both sides of the top of the cover plate 12 are provided with grooves, and the top of the cover plate 12 is fixedly provided with a transparent plate.

Through the technical scheme, the structure of the inner cavity of the shell 2 can be visually seen through the arrangement of the transparent plate.

Specifically, the movable block 16 is movably mounted on the top of the fastening mechanism 3, the inner side of the threaded plate 301 is fixedly connected with the outer side of the connecting rod 17, and the bottom of the movable block 16 is fixedly connected with the top of the threaded rod 304.

Through above-mentioned technical scheme, can slide at spout 13 inner chamber through connecting rod 17, and connecting rod 17 has played better stability when removing diaphragm 5.

Specifically, the bottom of the connecting block 14 is fixedly provided with a supporting plate 15, and both sides of the bottom of the supporting plate 15 are fixedly provided with limiting plates 11.

Through above-mentioned technical scheme, can fix the end through limiting plate 11, guarantee that the end can not take place not hard up.

Specifically, the bottom fixed mounting of 2 inner chambers of casing has places seat 8, places the top of seat 8 and has seted up draw-in groove 9, places the both sides of 8 inner chambers of seat and has all seted up spacing groove 10, and the inner chamber at spacing groove 10 is established to limiting plate 11 activity card.

Through the technical scheme, the limiting groove 10 is arranged, so that a good limiting effect can be achieved when the limiting plate 11 moves.

Specifically, the fixed block 7 is fixedly mounted on two sides of the top of the pressing sheet 6, and the back of the fixed block 7 is fixedly connected with the front of the transverse plate 5.

Through the technical scheme, the transverse plate 5 and the pressing plate 6 can be connected through the fixing block 7.

Specifically, the inner side of the fastening mechanism 3 is provided with a sliding chute 13, and the outer side of the connecting rod 17 is movably clamped in an inner cavity of the sliding chute 13.

Through above-mentioned technical scheme, can play the effect of spacing direction when removing connecting rod 17 through spout 13.

When the fixing device is used, the end can be directly placed in the inner cavity of the placing seat 8, then the transverse plate 5 can be driven to move upwards through the handheld convex block 4, the transverse plate 5 can drive the connecting rods 17 on two sides of the transverse plate to move when moving downwards, and when the transverse plate 5 is pressed downwards, the movable block 16 needs to be held by hands to rotate, the movable block 16 can drive the threaded rod 304 to rotate when rotating, the threaded rod 304 can drive the threaded plate 301 to move downwards when rotating, the threaded plate 301 can directly drive the transverse plate 5 to move upwards, the transverse plate 5 can drive the pressing plate 6 to move upwards, the limiting plate 11 is conveniently and directly driven to move downwards to fix the end, the end is ensured not to be loosened, and a good fixing effect is achieved (the working process of the whole device is achieved, and the content which is not described in detail in the specification belongs to the prior art known by technical personnel in the field).

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

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 above, 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. The utility model provides a prevent connecting not hard up round binding post, includes base (1) and diaphragm (5), its characterized in that: the top of the base (1) is fixedly provided with a shell (2), the bottom of the transverse plate (5) is fixedly provided with a pressing sheet (6), the bottom of the pressing sheet (6) is fixedly provided with a connecting block (14), the middle end of the top of the transverse plate (5) is fixedly provided with a convex block (4), and two sides of the transverse plate (5) are fixedly provided with connecting rods (17); and fastening mechanisms (3) are fixedly mounted on two sides of the back surface of the shell (2).

2. The round terminal block of claim 1, wherein: fastening device (3) are including thread plate (301), spacing piece (302), slider (303), threaded rod (304) and screw thread stop collar (305), screw thread stop collar (305) fixed mounting is in the position that fastening device (3) inner chamber is close to the bottom, thread plate (301) movable mounting is at the top of fastening device (3) inner chamber, spacing piece (302) fixed mounting is at the top of thread plate (301), the right side of slider (303) and the outside fixed connection of thread plate (301), threaded rod (304) run through the bottom of spacing piece (302) until screw thread stop collar (305), the inboard and threaded rod (304) threaded connection of thread plate (301).

3. The round terminal block of claim 1, wherein: the top of the shell (2) is fixedly provided with a cover plate (12), two sides of the top of the cover plate (12) are provided with grooves, and the top of the cover plate (12) is fixedly provided with a transparent plate.

4. The circular terminal block for preventing a joint from loosening as claimed in claim 2, wherein: the top movable mounting of fastening device (3) has movable block (16), the inboard outside fixed connection with connecting rod (17) of screw plate (301), the top fixed connection of the bottom and threaded rod (304) of movable block (16).

5. The round terminal block of claim 1, wherein: the bottom fixed mounting of connecting block (14) has backup pad (15), the equal fixed mounting in both sides of backup pad (15) bottom has limiting plate (11).

6. The round terminal block of claim 5, wherein: the bottom fixed mounting of casing (2) inner chamber has places seat (8), draw-in groove (9) have been seted up at the top of placing seat (8), spacing groove (10) have all been seted up to the both sides of placing seat (8) inner chamber, limiting plate (11) activity card is established in the inner chamber of spacing groove (10).

7. The round terminal block of claim 1, wherein: fixed blocks (7) are fixedly mounted on two sides of the top of the pressing sheet (6), and the back of each fixed block (7) is fixedly connected with the front of the transverse plate (5).

8. The round terminal block of claim 2, wherein the terminal block further comprises: the inner side of the fastening mechanism (3) is provided with a sliding groove (13), and the outer side of the connecting rod (17) is movably clamped in an inner cavity of the sliding groove (13).