CN213184738U - Wiring socket of lithium battery - Google Patents

Abstract

The utility model discloses a connection socket of lithium cell relates to lithium cell technical field. This wiring socket of lithium cell includes first epitheca and second epitheca, and the lower surface fixedly connected with first inferior valve of first epitheca. This wiring socket of lithium cell, first epitheca and first inferior valve wrap up the surface of second epitheca and second inferior valve, the inside first rubber strip of establishing that inlays of first recess, it is sealed with the joint line of first epitheca and first inferior valve, the inside second rubber strip of establishing that inlays of second recess, it is sealed with the joint line of second epitheca and second inferior valve, first electric wire receives the parcel and the extrusion of first rubber strip, the second electric wire receives the parcel and the extrusion of second rubber strip, closed gap, the airtight first epitheca of rubber circle and the gap between the surface of first inferior valve and second epitheca and second inferior valve, make inside be airtight space, prevent into water, make the internals receive the corruption, cause the potential safety hazard.

Description

Wiring socket of lithium battery

Technical Field

The utility model relates to a lithium cell technical field specifically is a terminal socket of lithium cell.

Background

The lithium battery is a battery which takes lithium metal or lithium alloy as an anode material and uses non-aqueous electrolyte solution, unlike the lithium battery which is a primary battery and a rechargeable battery, because the chemical characteristics of the lithium metal are very active, the processing, storage and use of the lithium metal have very high requirements on the environment, so the lithium battery is not applied for a long time, along with the development of microelectronic technology at the end of the twentieth century, miniaturized equipment is increased day by day, high requirements on power sources are provided, the lithium battery enters a large-scale practical stage, high-current plug wires are also very colorful in the lithium battery industry, the high-current plug wires, insulators mainly adopt black or red, conductors are made of brass, the surfaces of the conductors are plated with gold, the red and black silica gel wires can be welded, the high-current plug wires are ideal plugs of the lithium battery and are often applied to joints and interfaces of the lithium battery, but traditional heavy current plug wire simple structure leaves the gap, often can lead to the equipment short circuit to burn out because of intaking, arouses economic loss, and traditional heavy current plug wire is undetachable moreover, can not dismantle the maintenance when spare part damages.

SUMMERY OF THE UTILITY MODEL

The utility model provides a connection socket of lithium cell, inside is airtight space, prevents into water, makes the internals receive the corruption, causes the potential safety hazard, and the security is higher, and first epitheca and first inferior valve and second epitheca and second inferior valve through bolt fixed connection can be dismantled, when the internals damages, dismantles the maintenance or change, and is more convenient.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a wiring socket of a lithium battery comprises a first upper shell and a second upper shell, wherein a first lower shell is fixedly connected to the lower surface of the first upper shell, two first mounting grooves are respectively formed in two sides of the center of the opposite surface of the first upper shell and the first lower shell, two male posts are fixedly connected inside four first mounting grooves, the left ends of the two male posts are respectively fixedly connected with a first electric wire through bolts, the right side surfaces of the first upper shell and the first lower shell are both sunken inwards, first grooves are respectively formed in the opposite surfaces of the first upper shell and the first lower shell, first rubber strips are embedded inside the two first grooves, rubber rings are arranged on the right side surfaces of the first upper shell and the first lower shell in a gluing mode, a second lower shell is fixedly connected to the lower surface of the second upper shell, second mounting grooves are respectively formed in two sides of the center of the opposite surface of the second upper shell and the second lower shell, two female posts of inside fixedly connected with of second mounting groove, two the right-hand member of female post all is through bolt fixedly connected with second electric wire, the left side surface of second epitheca and second inferior valve is all sunken to inside, the second recess has all been seted up on the surface that the second epitheca is relative with the second inferior valve, two the inside of second recess is inlayed and is equipped with the second rubber strip, the left side surface of second epitheca and second inferior valve all slides and inlays the depressed part of locating first epitheca and first inferior valve right side surface, two the surface of public post inlays the inside of locating two female posts.

Furthermore, two equal fixedly connected with spacing post in the inside surface center department of female post, two the inside of locating the public post is inlayed to the surface of spacing post.

Furthermore, four adjusting grooves are formed in the outer surfaces, close to the right end, of the two male posts at equal intervals.

Furthermore, the outer surface cover of second epitheca and second inferior valve is equipped with the stopper, the stopper has seted up the draw-in groove near the relative surface of left end.

Furthermore, two spacing holes have all been seted up to the inside of draw-in groove, two the equal fixedly connected with spring in inside surface center in spacing hole, two the equal fixedly connected with spherical fixture block of the one end that the spring is relative, two arc recesses have all been seted up on the upper and lower surface of first epitheca and first inferior valve, two the equal block in the inside of four arc recesses of one end that the spring was kept away from to spherical fixture block.

Further, the first upper shell is fixedly connected with the first lower shell through bolts, and the second upper shell is fixedly connected with the second lower shell through bolts.

The utility model provides a connection socket of lithium cell. The method has the following beneficial effects:

(1) this wiring socket of lithium cell, first epitheca and first inferior valve wrap up the surface of second epitheca and second inferior valve during the use, the inside first rubber strip of establishing that inlays of first recess, it is sealed with the joint line of first epitheca and first inferior valve, the inside second rubber strip of establishing that inlays of second recess, it is sealed with the joint line of second epitheca and second inferior valve, first electric wire receives the parcel and the extrusion of first rubber strip, the second electric wire receives the parcel and the extrusion of second rubber strip, closed gap, the gap between the airtight first epitheca of rubber circle and first inferior valve and the surface of second epitheca and second inferior valve, make inside be airtight space, prevent into water, make the internals receive the corruption, cause the potential safety hazard, the security is higher.

(2) This wiring socket of lithium cell, public column sleeve establish the back on the surface of spacing post, and the inside of public post receives outside power, through four adjustment grooves, adjusts the position of public post wall pipe, guarantees that the surface of public post keeps the laminating state with the inner wall of female post, and first epitheca and first inferior valve and second epitheca and second inferior valve through bolt fixed connection can be dismantled, when inside part damages, dismantles maintenance or change, and is more convenient.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a front view of the male post of the present invention;

fig. 4 is a front view of the utility model discloses female post.

In the figure: 1. a first upper case; 2. a first groove; 3. an arc-shaped groove; 4. a rubber ring; 5. a limiting column; 6. a second upper case; 7. a second groove; 8. a second mounting groove; 9. a mother column; 10. a second electric wire; 11. A limiting block; 12. a card slot; 13. a limiting hole; 14. a spring; 15. a clamping block; 16. a second rubber strip; 17. an adjustment groove; 18. a male post; 19. a first rubber strip; 20. a first mounting groove; 21. a first electric wire; 22. a first lower case; 23. a second lower case.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a wiring socket of a lithium battery comprises a first upper shell 1 and a second upper shell 6, wherein a first lower shell 22 is fixedly connected to the lower surface of the first upper shell 1, two first mounting grooves 20 are respectively formed in two sides of the center of the surface of the first upper shell 1 opposite to the first lower shell 22, two male posts 18 are fixedly connected inside the four first mounting grooves 20, the left ends of the two male posts 18 are respectively fixedly connected with a first electric wire 21 through bolts, the right side surfaces of the first upper shell 1 and the first lower shell 22 are both sunken inwards, first grooves 2 are respectively formed in the surfaces of the first upper shell 1 opposite to the first lower shell 22, first rubber strips 19 are embedded inside the two first grooves 2, a rubber ring 4 is glued on the right side surfaces of the first upper shell 1 and the first lower shell 22, a second lower shell 23 is fixedly connected to the lower surface of the second upper shell 6, second mounting grooves 8 are respectively formed in two sides of the center of the surface of the second upper shell 6 opposite to the second lower shell 23, two female posts 9 of two inside fixedly connected with of second mounting groove 8, the right-hand member of two female posts 9 all is through bolt fixedly connected with second electric wire 10, the left surface of second epitheca 6 and second inferior valve 23 is all sunken to inside, second recess 7 has all been seted up on the surface that second epitheca 6 and second inferior valve 23 are relative, the inside of two second recesses 7 is inlayed and is equipped with second rubber strip 16, the equal slip of left side surface of second epitheca 6 and second inferior valve 23 inlays the department of caving in first epitheca 1 and first inferior valve 22 right flank surface, the surface of two public posts 18 inlays the inside of locating two female posts 9.

In this embodiment: the first upper shell 1 and the first lower shell 22 wrap the outer surfaces of the second upper shell 6 and the second lower shell 23, so that the male column 18 fixed in the first mounting groove 20 is embedded in the female column 9 fixed in the second mounting groove 8, the first electric wire 21 is communicated with the second electric wire 10, so that the current can be transmitted, the first rubber strip 19 embedded in the first groove 2 seals the connecting seam between the first upper shell 1 and the first lower shell 22, the second rubber strip 16 embedded in the second groove 7 seals the connecting seam between the second upper shell 6 and the second lower shell 23, the first electric wire 21 is wrapped and extruded by the first rubber strip 19, the second electric wire 10 is wrapped and extruded by the second rubber strip 16, the gap is closed, the rubber ring 4 seals the gap between the first upper shell 1 and the first lower shell 22 and the outer surfaces of the second upper shell 6 and the second lower shell 23, so that the inner parts are closed spaces and water is prevented from entering, causing corrosion of internal components and potential safety hazards.

Specifically, the inner surface centers of the two female posts 9 are fixedly connected with the limiting posts 5, and the outer surfaces of the two limiting posts 5 are embedded in the male posts 18.

In this embodiment: the internal part of the male column 18 is filled with the limiting column 5 fixed in the female column 9, and the outer surface of the male column 18 is prevented from being extruded and deformed by force.

Specifically, four adjusting grooves 17 are formed on the outer surfaces of the two male posts 18 close to the right end at equal intervals.

In this embodiment: after the male post 18 is sleeved on the outer surface of the limiting post 5, the inner part of the male post 18 is forced outwards, and the position of the wall pipe of the male post 18 is adjusted through the four adjusting grooves 17, so that the outer surface of the male post 18 is kept in a fit state with the inner wall of the female post 9.

Specifically, the outer surface sleeves of the second upper shell 6 and the second lower shell 23 are provided with a limiting block 11, and a clamping groove 12 is formed in the opposite surface, close to the left end, of the limiting block 11.

In this embodiment: the right ends of the first upper shell 1 and the first lower shell 22 are embedded in the clamping groove 12, so that the first upper shell 1 and the first lower shell 22 are prevented from falling off or loosening due to scraping.

Specifically, spacing hole 13 has all been seted up to the inside of draw-in groove 12, the equal fixedly connected with spring 14 in inside surface center of two spacing holes 13, the equal fixedly connected with spherical fixture block 15 of the one end that two springs 14 are relative, two arc recess 3 have all been seted up on the upper and lower surface of first epitheca 1 and first epitheca 22, and the equal block in four arc recess 3's of one end that spring 14 was kept away from to two spherical fixture blocks 15 inside.

In this embodiment: spherical fixture block 15 receives spring 14's thrust, the one end block of keeping away from spring 14 with spherical fixture block 15 advances the inside of four arc recesses 3, it is fixed to make first epitheca 1 and first epitheca 22, be difficult for droing, when extracting first epitheca 1 and first epitheca 22, spherical fixture block 15 receives decurrent thrust in arc recess 3, fixture block 15 slides along the inner wall of arc recess 3, then breaks away from arc recess 3, extract first epitheca 1 and first epitheca 22, it is safer.

Specifically, the first upper shell 1 is fixedly connected with the first lower shell 22 through bolts, and the second upper shell 6 is fixedly connected with the second lower shell 23 through bolts.

In this embodiment: the first upper shell 1 and the first lower shell 22 and the second upper shell 6 and the second lower shell 23 which are fixedly connected through the bolts can be detached, and when internal parts are damaged, the disassembly maintenance or the replacement is carried out, so that the assembly is more convenient.

When the electric connector is used, the first upper shell 1 and the first lower shell 22 wrap the outer surfaces of the second upper shell 6 and the second lower shell 23, so that the male column 18 fixed in the first mounting groove 20 is embedded in the female column 9 fixed in the second mounting groove 8, the first electric wire 21 is communicated with the second electric wire 10, the limiting column 5 fixed in the female column 9 fills the inner part of the male column 18 to prevent the outer surface of the male column 18 from being extruded and deformed by stress, after the male column 18 is sleeved on the outer surface of the limiting column 5, the inner part of the male column 18 is stressed by an outward force, the positions of wall pipes of the male column 18 are adjusted through the four adjusting grooves 17, the outer surface of the male column 18 is ensured to be kept in a joint state with the inner wall of the female column 9, current can be transmitted, the first rubber strip 19 embedded in the first groove 2 seals the joint between the first upper shell 1 and the first lower shell 22, and the second rubber strip 16 embedded in the second groove 7, the connecting seam of the second upper shell 6 and the second lower shell 23 is sealed, the first wire 21 is wrapped and extruded by the first rubber strip 19, the second wire 10 is wrapped and extruded by the second rubber strip 16, the gap is closed, the rubber ring 4 seals the gap between the first upper shell 1 and the first lower shell 22 and the outer surfaces of the second upper shell 6 and the second lower shell 23, the inner part is a sealed space, water is prevented from entering, the inner parts are corroded, and potential safety hazards are caused, the right ends of the first upper shell 1 and the first lower shell 22 are embedded in the clamping groove 12, the first upper shell 1 and the first lower shell 22 are prevented from falling or loosening due to scratching, the spherical clamping block 15 is pushed by the spring 14, one end, far away from the spring 14, of the spherical clamping block 15 is clamped into the four arc-shaped grooves 3, the first upper shell 1 and the first lower shell 22 are fixed and are not easy to fall off, when the first upper shell 1 and the first lower shell 22 are pulled out, spherical fixture block 15 receives decurrent thrust in arc recess 3, and fixture block 15 slides along arc recess 3's inner wall, then breaks away from arc recess 3, extracts first epitheca 1 and first inferior valve 22, and first epitheca 1 and first inferior valve 22 and second epitheca 6 and second inferior valve 23 through bolt fixed connection can be dismantled, when inside parts damaged, dismantle maintenance or change, and is safer and convenient.

The above, 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 utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. A connection socket of lithium cell, includes first epitheca (1) and second epitheca (6), its characterized in that: the lower surface of the first upper shell (1) is fixedly connected with a first lower shell (22), two first mounting grooves (20) are respectively formed in two sides of the center of the surface of the first upper shell (1) opposite to the first lower shell (22), two male posts (18) are fixedly connected in the four first mounting grooves (20), the left ends of the two male posts (18) are respectively fixedly connected with a first electric wire (21) through bolts, the right side surfaces of the first upper shell (1) and the first lower shell (22) are both sunken towards the inside, first grooves (2) are respectively formed in the surfaces of the first upper shell (1) opposite to the first lower shell (22), first rubber strips (19) are embedded in the two first grooves (2), rubber rings (4) are glued on the right side surfaces of the first upper shell (1) and the first lower shell (22), and a second lower shell (23) is fixedly connected to the lower surface of the second upper shell (6), two sides of the center of the surface of the second upper shell (6) opposite to the second lower shell (23) are respectively provided with a second mounting groove (8), two female posts (9) are fixedly connected inside the two second mounting grooves (8), the right ends of the two female posts (9) are respectively fixedly connected with a second electric wire (10) through bolts, the left side surfaces of the second upper shell (6) and the second lower shell (23) are both concave inwards, second grooves (7) are formed in the surfaces of the second upper shell (6) opposite to the second lower shell (23), second rubber strips (16) are embedded in the two second grooves (7), the left side surface of second epitheca (6) and second inferior valve (23) all slides and inlays the depressed part of locating first epitheca (1) and first inferior valve (22) right side surface, two the surface of public post (18) inlays the inside of locating two female posts (9).

2. The connection socket for a lithium battery as claimed in claim 1, wherein: two equal fixedly connected with spacing post (5) of inside surface center department of female post (9), two the inside of locating public post (18) is inlayed to the surface of spacing post (5).

3. The connection socket for a lithium battery as claimed in claim 2, wherein: four adjusting grooves (17) are formed in the outer surface, close to the right end, of the two male posts (18) at equal intervals.

4. A lithium battery terminal socket as defined in claim 3, wherein: the outer surface cover of second epitheca (6) and second inferior valve (23) is equipped with stopper (11), stopper (11) are close to the relative surface of left end and have seted up draw-in groove (12).

5. The connection socket for a lithium battery as claimed in claim 4, wherein: two spacing hole (13), two have all been seted up to the inside of draw-in groove (12) the equal fixedly connected with spring (14), two in inside surface center of spacing hole (13) the equal fixedly connected with spherical fixture block (15) of the relative one end of spring (14), two arc recess (3), two have all been seted up with the upper and lower surface of first inferior valve (22) in first epitheca (1) spherical fixture block (15) are kept away from the equal block in the inside of four arc recess (3) of one end of spring (14).

6. The connection socket for a lithium battery as claimed in claim 5, wherein: the first upper shell (1) is fixedly connected with the first lower shell (22) through bolts, and the second upper shell (6) is fixedly connected with the second lower shell (23) through bolts.

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