CN218586400U

CN218586400U - Cold pressing wiring terminal convenient to compress tightly

Info

Publication number: CN218586400U
Application number: CN202223067347.7U
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: 2022-11-18
Filing date: 2022-11-18
Publication date: 2023-03-07
Anticipated expiration: 2032-11-18

Abstract

The utility model discloses a cold-pressing terminal convenient to compress tightly belongs to cold-pressing terminal technical field, including the lug, the fixed surface of lug is connected with the clamping piece, the last fixed surface of lug is connected with the set casing, the screw thread mouth has been seted up to the upper surface of set casing, the inner wall threaded connection of screw thread mouth has locking screw, the preforming has been placed to the upper surface of lug, the preforming is located the inside of set casing, two spouts have been seted up to the inside wall of set casing the equal sliding connection of inner wall of spout has the stopper, two a side that the stopper is close to each other all is connected with the fixed surface of preforming, a plurality of fixed slots have been seted up to the bottom surface of preforming. This cold pressing binding post convenient to compress tightly plays the secondary and presss from both sides tight fixed effect between connecting wire and the lug, avoids the connecting wire to appear the phenomenon that drops from binding post department, has improved the fastness between connecting wire and the binding post.

Description

Cold pressing wiring terminal convenient to compress tightly

Technical Field

The utility model relates to a cold-pressing binding post field specifically is a cold-pressing binding post convenient to compress tightly.

Background

Insulated terminals are also called cold-pressed terminals, electronic connectors and air connectors belong to the cold-pressed terminals, are accessory products for realizing electrical connection, and are industrially divided into the category of connectors.

Cold-pressing binding post is applicable to the wiring end of fixed connection line, and when connecting between present binding post and the connecting wire, need use the collet to press from both sides tight fixedly to the wiring end, but only adopt binding post and the tight mode of connecting wire clamp to be connected, under the circumstances of long-term use, the phenomenon that drops appears in binding post department easily in the connecting wire, thereby lead to the cable connecting wire to cause contact failure's problem, consequently, technical staff in the art provides a cold-pressing binding post convenient to compress tightly, in order to solve the problem that proposes in the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cold press binding post convenient to compress tightly to solve the problem that proposes in the above-mentioned background art.

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

the utility model provides a cold press wiring terminal convenient to compress tightly, includes the lug, the fixed surface of lug is connected with the clamping piece, the last fixed surface of lug is connected with the set casing, the screw thread mouth has been seted up to the upper surface of set casing, the inner wall threaded connection of screw thread mouth has locking screw, the preforming has been placed to the upper surface of lug, the preforming is located the inside of set casing.

As a further aspect of the present invention: two chutes are formed in the inner side wall of the fixing shell, the inner walls of the chutes are connected with limiting blocks in a sliding mode, and one side face, close to each other, of each limiting block is fixedly connected with the outer surface of the pressing sheet.

As a further aspect of the present invention: a plurality of fixed slots, two have all been seted up to the bottom surface of preforming the upper surface of clamping piece has all seted up two shrinkage pools.

As the utility model discloses further scheme again: the outer surfaces of the lug plate and the clamping piece are sleeved with an insulating fixing sleeve, and the fixing shell is located inside the insulating fixing sleeve.

As the utility model discloses further scheme again: the upper surface of the fixed shell is fixedly connected with two labels, and the labels are rectangular.

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

this cold press binding post convenient to compress tightly, be provided with the clamping piece through the lug, and utilize the collet to press down of clamping piece, can make the clamping piece press from both sides the connecting wire and press from both sides tightly fixedly, thereby the connection speed between connecting wire and the binding post has been improved, be provided with locking screw and screw thread mouth through the set casing, and with the cooperation of preforming, can drive the preforming and press from both sides the fastening tightly to the connecting wire of lug top, play the effect that secondary clamp is tight fixed between connecting wire and the lug, thereby avoid the connecting wire to appear the phenomenon that drops from binding post department, the fastness between connecting wire and the binding post has been improved.

Drawings

FIG. 1 is a cross-sectional view of an elevation of an insulation sleeve in a cold-pressed terminal for facilitating compression;

FIG. 2 is a top plan view of a lug in a cold-pressed terminal for facilitating compression;

FIG. 3 is a cross-sectional view of a side view of a stationary shell in a cold-pressed terminal for facilitating compression;

fig. 4 is a perspective view of a press tab in a cold-pressed terminal for facilitating compression.

In the figure: 1. a lug plate; 2. a clip; 3. a stationary case; 4. a threaded port; 5. locking the screw; 6. tabletting; 7. a chute; 8. a limiting block; 9. a fixing groove; 10. concave holes; 11. labeling; 12. and (5) insulating and fixing the sleeve.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 by those of ordinary skill in the art through specific situations.

Please refer to fig. 1-4, in the embodiment of the present invention, a cold-pressing wiring terminal convenient for compressing tightly, including lug 1, the fixed surface of lug 1 is connected with clamping piece 2, the fixed surface of lug 1 is connected with set casing 3, screw thread mouth 4 has been seted up to the upper surface of set casing 3, the inner wall threaded connection of screw thread mouth 4 has locking screw 5, preforming 6 has been placed to the upper surface of lug 1, preforming 6 is located the inside of set casing 3.

Two spouts 7 have been seted up to the inside wall of set casing 3, the equal sliding connection of inner wall of two spouts 7 has stopper 8, a side that two stoppers 8 are close to each other all is connected with the external fixed surface of preforming 6, a plurality of fixed slots 9 have been seted up to the bottom surface of preforming 6, two shrinkage pools 10 have all been seted up to the upper surface of two clamping pieces 2, cooperation through spout 7 and stopper 8 can carry on spacingly to preforming 6 in the position of set casing 3 inside, utilize fixed slot 9 can press from both sides the better clamp of going on of connecting wire.

The outer surface of lug 1 and clamping piece 2 overlaps jointly to be equipped with insulating solid cover 12, and set casing 3 is located the inside of insulating solid cover 12, and the last fixed surface of set casing 3 is connected with two labels 11, and label 11 is the rectangle form, can carry out insulation treatment between connecting wire and the terminal through insulating solid cover 12, utilizes label 11 can know product information.

The utility model discloses a theory of operation is: when being connected between connecting wire and binding post, at first pass set casing 3 with the one end of connecting wire, and place in the below of preforming 6 and clamping piece 2, use the collet to press down clamping piece 2 after that, can make clamping piece 2 press from both sides tight fixed to the connecting wire, after connecting wire and binding post initial connection, the screwdriver of taking rotates locking screw 5 downwards, can make locking screw 5 press down preforming 6, until making preforming 6 and connecting wire contact, thereby reach the effect of pressing tightly fixed once more between connecting wire and binding post 1.

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 inventive concept equivalent replacement or change, all should be covered within the protection scope of the present invention, to the person skilled in the art, it is obvious that the present invention is not limited to the details of the above-mentioned exemplary embodiment, and the present invention can be realized in other specific forms without departing from the spirit or the basic features of the present invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.

Claims

1. The utility model provides a cold pressing wiring terminal convenient to compress tightly, includes lug (1), its characterized in that, the fixed surface of lug (1) is connected with clamping piece (2), the last fixed surface of lug (1) is connected with set casing (3), screw thread mouth (4) have been seted up to the upper surface of set casing (3), the inner wall threaded connection of screw thread mouth (4) has locking screw (5), preforming (6) have been placed to the upper surface of lug (1), preforming (6) are located the inside of set casing (3).

2. The cold-pressed wiring terminal convenient to compress as claimed in claim 1, wherein the inner side wall of the fixed shell (3) is provided with two sliding grooves (7), the inner walls of the two sliding grooves (7) are both connected with a limiting block (8) in a sliding manner, and one side surface of the two limiting blocks (8) close to each other is both fixedly connected with the outer surface of the pressing sheet (6).

3. The cold-pressed terminal for pressing as claimed in claim 1, wherein said pressing plate (6) has a plurality of fixing grooves (9) formed on its bottom surface, and two recesses (10) are formed on the upper surfaces of said two clamping plates (2).

4. Cold-pressed terminal for pressing as claimed in claim 1, characterised in that the outer surfaces of the lug (1) and the clamping jaw (2) are jointly sheathed with an insulating sleeve (12), the fixing housing (3) being located inside the insulating sleeve (12).

5. The cold-pressed terminal for facilitating pressing according to claim 1, wherein two labels (11) are fixedly connected to the upper surface of the fixing shell (3), and the labels (11) are rectangular.