Lead sleeve capable of converting thick and thin pole columns

Abstract

The lead sleeve comprises a lower half ring, the top of the right side of the lower half ring is rotationally provided with an upper half ring through a hinge, the upper half ring is fixedly connected with the lower half ring through a connecting assembly, and the lower half ring is provided with an adjusting assembly used for being tightly attached to the pole. The connecting assembly comprises two first hinge seats, two first hinge shafts, two hinge blocks, two connecting lug plates and connecting bolts. The lead sleeve is reasonable in design and good in practicability, the lower half ring and the upper half ring can be conveniently controlled to be close to each other, the poles with different thicknesses are wrapped, the application range of the lead sleeve is widened, the two connecting lug plates are used for connection and fixation, the two arc-shaped pressing plates can be controlled to be tightly attached to the lower half ring and the upper half ring respectively, the poles are conveniently wrapped, and the lead sleeve is convenient to use. And the two arc-shaped pressing plates are pushed by the two adjusting bolts to be tightly attached to the surface of the pole, so that electrical connection can be realized.

Description

TECHNICAL FIELD

[0001] The utility model relates to lead sleeve technical field, concretely is a kind of lead sleeve that thick and thin pole can be converted. BACKGROUND

[0002] The lead sleeve in battery refers to a kind of component for repairing or replacing battery post head, usually made of pure lead, for increasing the size of post head or improving the connecting performance of battery.The main function of lead sleeve is to provide better electrical connection, to ensure that current can be smoothly transmitted to the electrical system of automobile or other equipment through battery post head.This component is usually used for maintenance and maintenance of storage battery, to prolong the service life of battery and improve its performance.The installation and use of lead sleeve need to follow specific technical specifications to ensure its effectiveness and safety.In prior art, the inner diameter size of lead sleeve is fixed and cannot be adjusted, which is inconvenient for wrapping and installing different thick and thin poles.

[0003] Therefore, we propose a kind of lead sleeve that thick and thin pole can be converted to solve the above problems. INVENTION CONTENTS

[0004] (1) technical problem solved

[0005] In view of the deficiencies of prior art, the utility model provides a kind of lead sleeve that thick and thin pole can be converted, solves the problem that the inner diameter size of lead sleeve is fixed and cannot be adjusted, and is inconvenient for wrapping and installing different thick and thin poles.

[0006] (2) technical scheme

[0007] To achieve the above purpose, the utility model provides the following technical scheme: a kind of lead sleeve that thick and thin pole can be converted, including lower half ring, the right side top of lower half ring is rotatably installed with upper half ring by hinge, upper half ring is connected and fixed with lower half ring by connecting assembly, adjusting assembly for being used to tightly adhere to pole is provided on lower half ring.

[0008] Preferably, the connecting assembly includes two first hinged seats, two first hinged shafts, two hinged blocks, two connecting ear plates and connecting bolts, two first hinged seats are fixedly installed on the left side of lower half ring and upper half ring respectively, two first hinged shafts are rotatably installed on two first hinged seats respectively, two hinged blocks are fixedly installed on two first hinged shafts respectively, two connecting ear plates are fixedly installed on two hinged blocks respectively, connecting hole is formed in two connecting ear plates, and connecting bolt is movably installed in two connecting holes.

[0009] Preferably, the side of two connecting ear plates close to each other is fixedly installed with sleeve corresponding to two connecting holes.

[0010] Preferably, the adjusting assembly comprises two second hinge seats, two second hinge shafts, two arc-shaped pressing plates and two tension springs, the two second hinge seats are fixedly installed on the right inner walls of the lower half ring and the upper half ring respectively, the two second hinge shafts are rotatably installed on the two second hinge seats respectively, the two arc-shaped pressing plates are rotatably installed on the two second hinge shafts and are symmetrically arranged, and the two tension springs are fixedly installed on the sides, away from each other, of the two arc-shaped pressing plates and are fixedly connected with the lower half ring and the upper half ring at the ends, away from each other.

[0011] Preferably, screw holes are formed in the lower half ring and the upper half ring, and adjusting bolts are threadedly installed in the two screw holes.

[0012] Preferably, insulating anti-skid sleeves are fixedly installed on the two adjusting bolts.

[0013] Preferably, the materials of the two arc-shaped pressing plates are lead.

[0014] (Three) beneficial effects

[0015] The utility model provides a lead sleeve of thick and thin pole conversion. Has the following beneficial effects:

[0016] (1), this lead sleeve of thick and thin pole conversion, by utilizing by two first hinge seat, two first hinge shaft, two hinge blocks, two connecting lug plate and connecting bolt combination constitute's connecting assembly, can conveniently control lower half ring and upper half ring are close to each other, and the pole of different thickness is wrapped, and the application range of lead sleeve is improved, and two connecting lug plates are connected and fixed.

[0017] (2), this lead sleeve of thick and thin pole conversion, by utilizing by two second hinge seat, two second hinge shaft, two arc-shaped pressing plate and two tension spring combination constitute's adjusting assembly, can control two arc-shaped pressing plate respectively close to lower half ring and upper half ring, and the pole is wrapped conveniently, and two adjusting bolts are used to push two arc-shaped pressing plates and stick to the surface of the pole, so that electric connection can be realized. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the three-dimensional structure diagram of the utility model Figure 1 ;

[0019] Figure 2 It is the front view structure diagram of the utility model;

[0020] Figure 3 It is Figure 2 the enlarged diagram of part A in the utility model;

[0021] Figure 4 It is Figure 2 the enlarged diagram of part B in the utility model;

[0022] Figure 5 For the three-dimensional structure of the utility model Figure 2 .

[0023] In the figure: 1, the lower half ring; 2, the upper half ring; 3, the first hinged seat; 4, the first hinged shaft; 5, the hinged block; 6, the connecting lug plate; 7, the connecting hole; 8, the connecting bolt; 9, the sleeve; 10, the second hinged seat; 11, the second hinged shaft; 12, the arc-shaped pressing plate; 13, the tension spring; 14, the threaded hole; 15, the adjusting bolt; 16, the insulating anti-skid sleeve. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be apparently and completely described in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0025] As Figures 1-5 shown, the utility model provides a kind of technical scheme: a lead cover that can be thick and thin pole conversion, including lower half ring 1, the right side top of lower half ring 1 is rotatably installed with upper half ring 2 by hinge, upper half ring 2 is connected and fixed with lower half ring 1 by connecting assembly, adjusting assembly for being used to tightly adhere to pole is set on lower half ring 1.

[0026] In the embodiment, the above-mentioned connecting assembly includes two first hinged seats 3, two first hinged shafts 4, two hinged blocks 5, two connecting lug plates 6 and connecting bolts 8, two first hinged seats 3 are fixedly installed at the left side of lower half ring 1 and upper half ring 2 respectively, two first hinged shafts 4 are rotatably installed on two first hinged seats 3 respectively, two hinged blocks 5 are fixedly installed on two first hinged shafts 4 respectively, two connecting lug plates 6 are fixedly installed on two hinged blocks 5 respectively, connecting hole 7 is formed in two connecting lug plates 6, connecting bolt 8 is movably installed in two connecting holes 7, sleeve 9 corresponding to two connecting holes 7 is fixedly installed on the side of two connecting lug plates 6 close to each other, two connecting lug plates 6 can be made parallel to each other by two sleeves 9, which facilitates the disassembly and assembly of connecting bolt 8.

[0027] In the embodiment, the adjusting assembly comprises two second hinge seats 10, two second hinge shafts 11, two arc-shaped pressing plates 12 and two tension springs 13, the two second hinge seats 10 are fixedly installed on the right inner walls of the lower half ring 1 and the upper half ring 2 respectively, the two second hinge shafts 11 are rotatably installed on the two second hinge seats 10 respectively, the two arc-shaped pressing plates 12 are rotatably installed on the two second hinge shafts 11 and are symmetrically arranged, the materials of the two arc-shaped pressing plates 12 are lead, the two tension springs 13 are fixedly installed on the sides, away from each other, of the two arc-shaped pressing plates 12, the ends, away from each other, of the two tension springs 13 are fixedly connected with the lower half ring 1 and the upper half ring 2 respectively, and the two tension springs 13 are used for pulling the two arc-shaped pressing plates 12 to tightly adhere to the lower half ring 1 and the upper half ring 2 respectively, thereby facilitating the wrapping of the pole.

[0028] In the embodiment, the lower half ring 1 and the upper half ring 2 are both provided with threaded holes 14, and adjusting bolts 15 are threadedly installed in the two threaded holes 14, the two adjusting bolts 15 can push the two arc-shaped pressing plates 12 to tightly adhere to the surface of the pole, and the electrical connection is completed, and insulating anti-skid sleeves 16 are fixedly installed on the two adjusting bolts 15.

[0029] Through the above structure, the lead sleeve capable of converting thick and thin poles can conveniently control the lower half ring 1 and the upper half ring 2 to approach each other, wrap poles of different thicknesses, improve the application range of the lead sleeve, and also control the two arc-shaped pressing plates 12 to tightly adhere to the lower half ring 1 and the upper half ring 2 respectively, facilitate the wrapping of the pole, and push the two arc-shaped pressing plates 12 to tightly adhere to the surface of the pole by using the two adjusting bolts 15, so that the electrical connection can be completed, in specific use, the opened lead sleeve is controlled to approach the pole, the lower half ring 1 and the upper half ring 2 are controlled to approach to wrap the pole, the connecting bolt 8 is passed through the two connecting holes 7 to connect and fix the two connecting lugs 6, the connection and fixation of the lower half ring 1 and the upper half ring 2 are completed, the two arc-shaped pressing plates 12 tightly adhere to the lower half ring 1 and the upper half ring 2 respectively under the action of the two tension springs 13, the wrapping of poles of different thicknesses is facilitated, the application range of the lead sleeve is expanded, the two adjusting bolts 15 are respectively tightened, the two arc-shaped pressing plates 12 can be controlled to approach each other and tightly adhere to the surface of the pole, the electrical connection is completed, the operation is simple and easy to master, and the application range of the lead sleeve is greatly improved.

[0030] The above merely illustrates the specific implementation of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can easily think of changes or replacements within the technical range disclosed in the present application, which shall be covered in the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A lead sleeve which can be converted from a thick to a thin pole, characterized in that: Including lower half ring (1), the right side top of lower half ring (1) is provided with upper half ring (2) through hinged rotary mounting, upper half ring (2) is connected and fixed with lower half ring (1) through connecting assembly, adjusting assembly is arranged on lower half ring (1) for close to pole.

2. The lead sleeve of claim 1, wherein: The connecting assembly includes two first hinged seats (3), two first hinged shafts (4), two hinged blocks (5), two connecting ear plates (6) and connecting bolts (8), two first hinged seats (3) are fixedly installed on the left side of lower half ring (1) and upper half ring (2) respectively, two first hinged shafts (4) are rotatably installed on two first hinged seats (3) respectively, two hinged blocks (5) are fixedly installed on two first hinged shafts (4) respectively, two connecting ear plates (6) are fixedly installed on two hinged blocks (5) respectively, two connecting ear plates (6) are provided with connecting holes (7) on them, and connecting bolts (8) are movably installed in two connecting holes (7).

3. The lead sleeve of claim 2, wherein: The side of two connecting ear plates (6) close to each other is fixedly installed with sleeve (9) corresponding to two connecting holes (7).

4. The lead sleeve of claim 1, wherein: The adjusting assembly includes two second hinged seats (10), two second hinged shafts (11), two arc-shaped pressing plates (12) and two tension springs (13), two second hinged seats (10) are fixedly installed on the right inner wall of lower half ring (1) and upper half ring (2) respectively, two second hinged shafts (11) are rotatably installed on two second hinged seats (10) respectively, two arc-shaped pressing plates (12) are rotatably installed on two second hinged shafts (11) and are symmetrically arranged, two tension springs (13) are fixedly installed on the side of two arc-shaped pressing plates (12) away from each other, and the end of two tension springs (13) away from each other is fixedly connected with lower half ring (1) and upper half ring (2) respectively.

5. The lead sleeve of claim 4, wherein: Threaded holes (14) are formed in lower half ring (1) and upper half ring (2), and adjusting bolts (15) are threadedly installed in two threaded holes (14).

6. A lead sleeve convertible between a thick and thin pole according to claim 5, characterized in that: Insulating anti-skid sleeves (16) are fixedly installed on two adjusting bolts (15).

7. The lead sleeve of claim 4, wherein: The material of two arc-shaped pressing plates (12) is lead.

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