CN209592551U

CN209592551U - Battery wiring switching device

Info

Publication number: CN209592551U
Application number: CN201920264817.8U
Authority: CN
Inventors: 单佩媛
Original assignee: NO6409 FACTORY PLA
Current assignee: NO6409 FACTORY PLA
Priority date: 2019-03-03
Filing date: 2019-03-03
Publication date: 2019-11-05
Anticipated expiration: 2029-03-03

Abstract

The utility model discloses battery wiring switching devices, including the binding post connecting with the OT connecting terminal on conducting wire；Further include be connected to it is on binding post, can be with the switching device of battery cable assembly grafting；Switching device includes for positioning box under the insulation of binding post, four pressure springs being separately positioned in four grooves to insulate on lower box, be arranged under insulation in box with the fitting of the upper surface of four pressure springs, conductive sheet for being contacted with battery cable assembly, the waveform spring being connected between conductive sheet and binding post, and it is connected to the insulation upper cover for being used to compress binding post to insulate on lower box；Pressure spring is in compressive state after installing, after the metal tabs of battery cable assembly end are inserted by through slot, it is bonded with conductive sheet, waveform spring compresses at this time, pressure spring is sprung back due to the effect of elastic force, the clamping space of battery cable assembly is formd, so that the installing and dismounting of battery cable assembly is very convenient, the structures such as binding post will not be damaged.

Description

Battery wiring switching device

Technical field

The utility model relates to military battery technology field, specifically a kind of battery wiring switching device.

Background technique

Existing military battery terminal is lead system binding post with holes, and larger OT connecting terminal need to be used directly to be crimped on and led On line, the two is fixed with bolts and nuts, when connecting or dismantling battery, since cable is thicker, screen resilience is larger, Phenomena such as be easy to causeing sparking, ablation, damage battery terminal, and be inconvenient to the work such as connect, dismantle, it is tieed up in vehicle Repair, battery replacement, the work such as battery time-based maintenance when, the problems such as that there are working efficiencies is lower, damage device.

Utility model content

Aiming at the above shortcomings existing in the prior art, the utility model aim is to provide that a kind of safety is good, is not easy to make At short circuit phenomenon, can reduce lead battery terminal damage, the convenient battery wiring switching device of grafting, with solve with Upper technical problem.

The utility model technical solution used for the above purpose is: battery wiring switching device, including with The binding post of OT connecting terminal connection on conducting wire；It is characterized by also including be connected to it is on binding post, can be with battery The switching device of cable assembly grafting；The switching device includes being separately positioned on for positioning box under the insulation of binding post Four pressure springs in four grooves to insulate on lower box, be arranged under insulation in box be bonded with the upper surface of four pressure springs, Conductive sheet for being contacted with battery cable assembly, the waveform spring being connected between conductive sheet and binding post, and connection The insulation upper cover for being used to compress binding post under insulation on box.

Preferably, the binding post includes the conductive plate being bonded with waveform spring, is connected to can wear on conductive plate The landing nipple for the lower box that insulate is crossed, and be connected on landing nipple two with the OT connecting terminal on conducting wire for connecting Wiring convex block.

Preferably, box includes box body under the insulation, and penetrating convenient for battery cable assembly for box body side is arranged in Through slot, and be arranged on the notch of the box body other side, for the first boss with the first groove grafting on landing nipple.

Preferably, the cross section of the conductive sheet be " mountain " character form structure and can in box under insulation on move down Dynamic position.

Preferably, the insulation upper cover includes lid, the seam allowance that can be positioned with the lower box that insulate being connected on lid, And be connected to it is on lid, for the second boss with the second groove grafting on landing nipple.

Preferably, it is additionally provided on box under the insulation for cooperating with conductive sheet, clamping battery cable assembly Metal gasket.

Preferably, the bevel edge convenient for the insertion of battery cable assembly is additionally provided on the metal gasket.

The utility model has the beneficial effects that battery wiring switching device, in actual use, pressure spring is in after installing Compressive state is bonded, at this time waveform spring after the metal tabs of battery cable assembly end are inserted by through slot with conductive sheet Compression, pressure spring form the clamping space of the metal tabs of battery cable assembly end since the effect of elastic force is sprung back, so that The installing and dismounting of battery cable assembly is very convenient, will not damage the structures such as binding post.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model three dimensional structure diagram；

Fig. 3 is the three dimensional structure diagram of box under the utility model insulate；

Fig. 4 is the three dimensional structure diagram of the utility model insulation upper cover；

Fig. 5 is the scheme of installation of the utility model；

In figure: 1. binding posts, 2. battery cable assemblies, 3. switching devices, 4. metal gaskets, 5. bevel edges, 101. conductions Box, 302. under plate, 102. landing nipples, 103. wiring convex blocks, the first groove of 102-1., the second groove of 102-2., 301. are insulated Groove, 303. pressure springs, 304. conductive sheets, 305. waveform springs, 306. insulation upper covers, 301-1. box body, 301-2. through slot, 301- 3. notch, 301-4. first boss, 306-1. lid, 306-2. seam allowance, 306-3. second boss.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment；

Embodiment one:

See Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5；Battery wiring switching device, including being connect with the OT connecting terminal on conducting wire Binding post 1；When it is implemented, binding post 1 includes the conductive plate 101 being bonded with waveform spring 305, it is connected to conductive plate 101 On can pass through the landing nipple 102 for the lower box 301 that insulate, and two be connected on landing nipple 102 are used for and conducting wire On OT connecting terminal connection wiring convex block 103；Between conductive plate 101, landing nipple 102 and wiring convex block 103 integrally at Type；Binding post 1 generally uses lead system, and the through-hole on the OT connecting terminal on wiring convex block 103 and conducting wire is passed through by bolt, then By nut check, so that conducting wire is reliably connect with battery wiring switching device；

When it is implemented, further include be connected to it is on binding post 1, can be filled with the switching of 2 grafting of battery cable assembly Set 3；The switching device 3 includes being separately positioned on the lower box 301 of insulation for positioning box 301 under the insulation of binding post 1 Four pressure springs 303 in four grooves 302, be arranged under insulation in box 301 be bonded with the upper surface of four pressure springs 303, Conductive sheet 304 for being contacted with battery cable assembly 2, the waveform spring being connected between conductive sheet 304 and binding post 1 305, and it is connected to the insulation upper cover 306 for being used to compress binding post 1 to insulate on lower box 301；It insulate on lower box 301 and insulation Lid 306 is all made of bakelite, between locked by sunk screw, after combining, form cubic body structure, ensure that Insulation performance；The lower box 301 that insulate includes box body 301-1, and wearing convenient for battery cable assembly 2 for the side box body 301-1 is arranged in The through slot 301-2 entered, and be arranged on the notch 301-3 of the other side box body 301-1, for on landing nipple 102 The first boss 301-4 of one groove 102-1 grafting；The upper cover 306 that insulate includes lid 306-1, the energy being connected on lid 306-1 Enough seam allowance 306-2 positioned with the lower box 301 that insulate, and be connected to it is on lid 306-1, for on landing nipple 102 The second boss 306-3 of second groove 102-2 grafting；When installation, pressure spring 303 is placed in groove 302, groove 302 it is interior Diameter is greater than the outer diameter of pressure spring 303, convenient for positioning；Conductive sheet 304 is placed on pressure spring 303 again, the cross section of conductive sheet 304 is " mountain " character form structure and position can be being moved up and down in box 301 under insulation, be conducive to conductive sheet 304 and pressure spring 303 is fixed Position；Waveform spring 305 is placed on conductive sheet 304；The the first groove 102-1 and first boss 301-4 on binding post 1 is inserted again Connect positioning；After finally insulation upper cover 306 is by second boss 306-3 and the second groove 102-2 grafting, by four screws and absolutely The connection of box 301 positioning under edge, pressure spring 303 should be at compressive state at this time；The metal tabs of 2 end of battery cable assembly pass through It after through slot 301-2 insertion, is bonded with conductive sheet 304, waveform spring 305 compresses at this time, and pressure spring 303 is returned due to the effect of elastic force Bullet forms the clamping space of the metal tabs of 2 end of battery cable assembly, so that the installation of battery cable assembly 2 is torn open It unloads easily, the structures such as binding post 1 will not be damaged.

When it is implemented, waveform spring 305 and pressure spring 303 are all structure in the prior art, and after installing, pressure spring 303 In compressive state, and waveform spring 305 should be adjacent between conductive plate 101 and conductive sheet 304, when battery cable assembly After the metal tabs of 2 ends are inserted by through slot 301-2, waveform spring 305 compresses, so that conductive sheet 304 forms pressing force, with The metal tabs fitting of 2 end of battery cable assembly is close, so that conducting wire is reliably connect with battery cable assembly 2.

When it is implemented, being additionally provided on box 301 under the insulation for cooperating with conductive sheet 304, clamping battery The metal gasket 4 of cable assembly 2；It is connected between metal gasket 4 and the lower box 301 that insulate by sunk screw, is not only able to guarantee Battery cable assembly 2 is reliably clamped conduction, and prevents the lower box 301 of friction damage insulation.

When it is implemented, the bevel edge 5 being inserted into convenient for battery cable assembly 2 is additionally provided on the metal gasket 4, peace It fills more convenient.

Working principle of the utility model is: the switching device 3 that can position binding post 1 is utilized, and 3 energy of switching device Enough after the insertion of battery cable assembly 2, be connected with the conducting wire being connected on binding post 1；It, only need to be by electric power storage when needing to safeguard Pond cable assembly 2 will not damage the structures such as binding post 1 by extracting in switching device 3.

In the utility model description, it is to be understood that term " on ", "lower", "left", "right", "front", "rear" etc. refer to Show that orientation or positional relationship is to be merely for convenience of description the utility model based on positional relationship described in attached drawing or simplification is retouched It states, rather than the specific orientation that instruction must have；Operating process described in embodiment is not absolute use step, real Border is in use, corresponding adjustment can be done.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims

1. battery wiring switching device, including the binding post (1) being connect with the OT connecting terminal on conducting wire；It is characterized by: Further include be connected to it is on binding post (1), can be with the switching device (3) of battery cable assembly (2) grafting；The switching Device (3) includes that it is recessed to be separately positioned on four to insulate on lower box (301) for positioning box (301) under the insulation of binding post (1) Being bonded in box (301) with the upper surface of four pressure springs (303) is arranged under insulation in four pressure springs (303) in slot (302) , for the conductive sheet (304) that is contacted with battery cable assembly (2), be connected between conductive sheet (304) and binding post (1) Waveform spring (305), and be connected to insulate on lower box (301) for compressing the insulation upper cover (306) of binding post (1).

2. battery wiring switching device according to claim 1, it is characterised in that: the binding post (1) include with The conductive plate (101) of waveform spring (305) fitting, determining for insulation lower box (301) can be passed through by being connected on conductive plate (101) Position connector (102), and two wiring for being connect with the OT connecting terminal on conducting wire being connected on landing nipple (102) Convex block (103).

3. battery wiring switching device according to claim 2, it is characterised in that: box (301) wraps under the insulation It includes box body (301-1), the through slot (301-2) penetrated convenient for battery cable assembly (2) in the side box body (301-1) is set, And it is arranged on the notch (301-3) of the other side box body (301-1), is used for and the first groove on landing nipple (102) The first boss (301-4) of (102-1) grafting.

4. battery wiring switching device according to claim 1, it is characterised in that: the cross of the conductive sheet (304) Section is " mountain " character form structure and can move up and down position in box under insulation (301).

5. battery wiring switching device according to claim 2, it is characterised in that: insulation upper cover (306) packet Lid (306-1) is included, the seam allowance (306-2) that can be positioned with insulation lower box (301) being connected on lid (306-1), and Be connected to it is on lid (306-1), for second boss with the second groove (102-2) grafting on landing nipple (102) (306-3)。

6. battery wiring switching device according to claim 1, it is characterised in that: under the insulation on box (301) It is additionally provided with for the metal gasket (4) with conductive sheet (304) cooperation, clamping battery cable assembly (2).

7. battery wiring switching device according to claim 6, it is characterised in that: on the metal gasket (4) also It is provided with the bevel edge (5) convenient for battery cable assembly (2) insertion.