CN215955494U

CN215955494U - Self-tightening quick-connection type storage battery bonding wire structure

Info

Publication number: CN215955494U
Application number: CN202122378789.2U
Authority: CN
Inventors: 苏金龙; 覃星念; 李明星; 赵令猛
Original assignee: Guangxi Yuchai Machinery Co Ltd
Current assignee: Guangxi Yuchai Machinery Co Ltd
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-03-04
Anticipated expiration: 2031-09-29

Abstract

The application discloses a self-tightening quick-connection type storage battery bonding wire structure which comprises a waterproof shell, wherein a sleeve is inserted in the waterproof shell, and the outer side of the waterproof shell is connected with a bonding wire; and the self-locking mechanism is used for locking the waterproof shell and the sleeve, the self-locking mechanism comprises bottom plates arranged on the inner walls of two sides of the waterproof shell, clamping plates are arranged at one ends of the bottom plates facing the sleeve through springs, and the clamping plates correspond to the grooves formed in the outer portion of the sleeve. According to the self-tightening quick-connection type storage battery bonding wire structure, firstly, the clamping plate corresponding to the groove outside the sleeve is arranged inside the waterproof shell, so that the bonding wire can be quickly connected with the storage battery binding post according to the pin, and the installation difficulty is reduced; secondly, through set up the spring between cardboard and bottom plate to set up the elasticity spiral in waterproof case's both sides, not only can lock the sleeve automatically, can also carry out elasticity compensation adjustment simultaneously.

Description

Self-tightening quick-connection type storage battery bonding wire structure

Technical Field

The utility model relates to the technical field of engines, in particular to a self-tightening quick-connection type storage battery bonding wire structure.

Background

Along with the upgrading of emission and oil consumption regulations of commercial vehicles, the existing engines adopt electric control engines so as to achieve better oil consumption and emission, the sensing work, the actuator work, the fault diagnosis, the alarm and the like of the electric control engines are finished by providing voltage and current for storage batteries, the storage batteries can not only supply power to a starter to start the engines and assist a generator to supply power to electric equipment, but also convert part of electric energy into chemical energy to be stored when the voltage at the end of the generator is higher than that of a lead storage battery, namely, the electric energy is charged, and a storage battery bonding wire is an important circuit for connecting the engines and supplying power to the engines;

if the connection between the bonding wire and the storage battery is not good, not only the electric control engine is out of power and cannot be started and work normally, but also the generator cannot charge the lead storage battery normally, so that the electric system of the whole vehicle cannot work normally,

in addition, the existing storage battery bonding wire needs to be manually tightened in the tightening process, so that time and labor are wasted; secondly, along with whole car operation, the bond strap is easy not hard up, not only influences driving safety, needs manual fastening when overhauing moreover, wastes time and energy, for this reason, we provide a from the quick-witted formula battery bond strap structure that connects of fastening.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a self-tightening quick-connection type storage battery bonding wire structure which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

a self-tightening, quick-connect battery grounding structure, comprising:

the waterproof shell is internally inserted with a sleeve, and the outer side of the waterproof shell is connected with a bonding wire; and

a self-locking mechanism for locking waterproof housing and sleeve, this self-locking mechanism contain the bottom plate of installing at waterproof housing both sides inner wall to set up the cardboard at the bottom plate towards telescopic one end through the spring, and the cardboard corresponds with the recess that the sleeve outside was seted up.

Preferably, the edges of the upper side and the lower side of the clamping plate are both arc-shaped, and the length of the clamping plate is equal to that of the groove.

Preferably, a through hole is formed in the outer portion of the waterproof shell, and the bonding wire is inserted into the through hole.

Preferably, the sleeve is sleeved outside the storage battery terminal, a conducting strip connected with the storage battery terminal is arranged outside the sleeve, and a bonding wire connected with the outside of the waterproof shell is in contact with the conducting strip outside the sleeve.

Preferably, the outer walls of the two sides of the waterproof shell are both connected with loose bolts through threads, one ends of the loose bolts are movably connected with the outer portion of the bottom plate, and nuts are mounted at the other ends of the loose bolts.

Preferably, the bottom of the waterproof shell is provided with a slot which is correspondingly inserted into the sleeve, and the inner surface of the slot is bonded with a waterproof rubber ring which is used for sealing the gap between the sleeve and the waterproof shell.

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

firstly, the clamping plate corresponding to the groove outside the sleeve is arranged inside the waterproof shell, so that the bonding wire can be quickly connected with the storage battery binding post according to the pin, and the installation difficulty is reduced;

secondly, the spring is arranged between the clamping plate and the bottom plate, and the elastic spiral is arranged on the two sides of the waterproof shell, so that the sleeve can be automatically locked, and meanwhile, the elastic compensation adjustment can be carried out;

the sleeve is established through the outside cover at battery terminal, can be at the state that need not carry out processing to battery terminal under direct use to reduce the degree of difficulty of device installation and use.

Drawings

FIG. 1 is an overall structure diagram of a self-tightening, quick-connect battery grounding wire structure of the present invention;

FIG. 2 is a cross-sectional view of a self-tightening, quick connect battery bond wire assembly of the present invention;

fig. 3 is a structural diagram of a sleeve in a self-tightening quick-connect battery bonding wire structure according to the utility model.

In the figure: 1. a waterproof housing; 3. a sleeve; 4. clamping a plate; 5. a base plate; 6. tightening and loosening the bolts; 7. waterproof rubber ring.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Referring to fig. 1-3, a self-tightening, quick connect battery grounding structure, comprising:

the waterproof casing 1 is internally inserted with a sleeve 3, and the outer side of the waterproof casing 1 is connected with a bonding wire; and

a self-locking mechanism for locking waterproof case 1 and sleeve 3, this self-locking mechanism contain the bottom plate 5 of installing at waterproof case 1 both sides inner wall to set up cardboard 4 through the spring at bottom plate 5 towards sleeve 3's one end, and cardboard 4 corresponds with the outside recess of seting up of sleeve 3.

Referring to fig. 2, the edges of the upper and lower sides of the clamping plate 4 are arc-shaped, and the length of the clamping plate 4 is equal to that of the groove.

Referring to fig. 1, a through hole is formed in the exterior of a waterproof case 1, and a bonding wire is inserted into the through hole.

Referring to fig. 2 and 3, the sleeve 3 is sleeved outside the battery terminal, a conductive sheet connected with the battery terminal is arranged outside the sleeve 3, and a bonding wire connected with the outside of the waterproof housing 1 is in contact with the conductive sheet outside the sleeve 3.

Referring to fig. 1 and 2, the outer walls of the two sides of the waterproof housing 1 are both connected with a loose bolt 6 through threads, one end of the loose bolt 6 is movably connected with the outside of the bottom plate 5, and the other end is provided with a nut.

Referring to fig. 2, the bottom of the waterproof housing 1 is provided with a slot correspondingly inserted into the sleeve 3, and a waterproof rubber ring 7 for sealing a gap between the sleeve 3 and the waterproof housing 1 is bonded to the inner surface of the slot.

Before the use, overlap sleeve 3 earlier on the terminal of battery, later insert the through-hole of waterproof shell 1 outside with the one end of bond strap in to bond the bond strap and waterproof shell 1 together through glue to accomplish the connection of device.

During the use, directly cover waterproof case 1 that will have the bond strap in sleeve 3's outside, and make the slot and the sleeve 3 of sleeve 3 bottom correspond, later press waterproof case 1, at this moment, sleeve 3 inserts in the slot of waterproof case 1 bottom, male in-process, sleeve 3 and the cardboard 4 of the waterproof case 1 both sides inner wall of extrusion, make cardboard 4 extrude spring thereafter, when the recess in the sleeve 3 outside corresponds with cardboard 4, cardboard 4 is under the effect of spring thereafter, insert all in the recess of sleeve 3 outside, form like the shape shown in figure 2, thereby block sleeve 3, the tower iron wire of connection on waterproof case 1 at this moment contacts with the outside conducting strip of sleeve 3, accomplish the connection of bond strap and battery binding post.

When needs are adjusted cardboard 4's elasticity, through the elasticity spiral of the 1 both sides of manual rotation waterproof case for relative motion between elasticity spiral and the waterproof case 1, the elasticity spiral extrudees to waterproof case 1's inside this moment, makes the bottom plate 5 of spring one end remove to center department, and cardboard 4 can't remove, therefore the spring between cardboard 4 and the bottom plate 5 is extruded, the elasticity increase of spring, cardboard 4 increases sleeve 3's extrusion power simultaneously.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a connect formula battery bonding wire structure soon from fastening which characterized in that includes:

the waterproof structure comprises a waterproof shell (1), a sleeve (3) is inserted in the waterproof shell (1), and the outer side of the waterproof shell (1) is connected with a bonding wire; and

a self-locking mechanism for locking waterproof case (1) and sleeve (3), this self-locking mechanism contain bottom plate (5) of installing at waterproof case (1) both sides inner wall to set up cardboard (4) through the spring in bottom plate (5) towards the one end of sleeve (3), and cardboard (4) correspond with the recess that sleeve (3) outside was seted up.

2. A self-tightening, quick connect battery grounding structure as claimed in claim 1, wherein: the upper side edge and the lower side edge of the clamping plate (4) are both arc-shaped, and the length of the clamping plate (4) is equal to that of the groove.

3. A self-tightening, quick connect battery grounding structure as claimed in claim 1, wherein: the waterproof shell (1) is provided with a through hole outside, and the bonding wire is inserted into the through hole.

4. A self-tightening, quick connect battery grounding structure as claimed in claim 1, wherein: the sleeve (3) is sleeved outside the storage battery terminal, a conducting strip connected with the storage battery terminal is arranged outside the sleeve (3), and a bonding wire connected with the outer part of the waterproof shell (1) is in contact with the conducting strip outside the sleeve (3).

5. A self-tightening, quick connect battery grounding structure as claimed in claim 1, wherein: the outer walls of the two sides of the waterproof shell (1) are both connected with elastic bolts (6) through threads, one ends of the elastic bolts (6) are movably connected with the outer portion of the bottom plate (5), and nuts are installed at the other ends of the elastic bolts.

6. A self-tightening, quick connect battery grounding structure as claimed in claim 1, wherein: the bottom of the waterproof shell (1) is provided with a slot which is correspondingly inserted with the sleeve (3), and the inner surface of the slot is bonded with a waterproof rubber ring (7) which is used for sealing the gap between the sleeve (3) and the waterproof shell (1).