CN210866319U

CN210866319U - Small-size lithium cell convenient to dismouting

Info

Publication number: CN210866319U
Application number: CN201922329444.0U
Authority: CN
Inventors: 汤大明
Original assignee: Dongguan Sunly Battery Technology Co ltd
Current assignee: Dongguan Sunly Battery Technology Co ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-06-26
Anticipated expiration: 2029-12-23

Abstract

The utility model discloses a small-size lithium cell convenient to dismouting, including mounting panel, construction bolt, lithium cell main part, screw rod and fixed plate, four angle fixed mounting of mounting panel have construction bolt, lithium cell main part has been placed at the top of mounting panel, four angle fixed mounting at mounting panel top have the screw rod, slidable mounting has the fixed plate between the screw rod. The utility model discloses set up mounting panel, fixed plate and screw rod, lithium cell main part is placed inside the standing groove at mounting panel top, then through screw rod slip fixed plate, the draw-in groove of fixed plate bottom blocks lithium cell main part's top, then twist and move fixed solenoid and fix the fixed plate, be convenient for carry out the dismouting to lithium cell main part, this small-size lithium cell of dismouting of being convenient for has set up the protection casing, the protection casing card protects electric joint at lithium cell main part's top, the short circuit appears when avoiding outside conductive parts to contact electric joint.

Description

Small-size lithium cell convenient to dismouting

Technical Field

The utility model relates to a lithium cell technical field specifically is a small-size lithium cell convenient to dismouting.

Background

The lithium battery is a battery which uses lithium metal or lithium alloy as a negative electrode material and uses a non-aqueous electrolyte solution, the lithium metal battery is firstly proposed and researched by Gilbert N.Lewis in 1912, and the lithium battery is proposed and researched in the 20 th century 70 s by M.S. Whittingham.

The existing lithium battery has the following defects:

1. the existing lithium battery is generally fixedly connected through bolts, so that the lithium battery is very troublesome to disassemble and assemble.

2. The existing lithium battery lacks a protection mechanism at the electric connection part, and the short circuit easily occurs when an external conductive part contacts an electric connector.

3. When receiving external vibrations during current lithium cell installation, fixing bolt appears becoming flexible easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a small-size lithium cell convenient to dismouting to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a small-size lithium cell convenient to dismouting, includes mounting panel, construction bolt, lithium cell main part, screw rod and fixed plate, four angle fixed mounting of mounting panel have construction bolt, lithium cell main part has been placed at the top of mounting panel, four angle fixed mounting at mounting panel top have the screw rod, slidable mounting has the fixed plate between the screw rod.

Preferably, the top of the mounting plate is fixedly provided with a placing seat, and the top of the placing seat is provided with a placing groove.

Preferably, the bottom fixed mounting of fixed plate has spacing seat, and the bottom of spacing seat is equipped with the draw-in groove, four angles of fixed plate are equipped with the third through-hole, the central point department at fixed plate top is equipped with the second through-hole.

Preferably, the surface of the screw rod is fixedly provided with a fixed screw pipe, the tops of the two sides of the fixed screw pipe are fixedly provided with twisting blocks, and the surfaces of the twisting blocks are provided with anti-skid threads.

Preferably, the top of lithium cell main part is equipped with electrical connector, and one side fixed mounting of electrical connector has connecting bolt, the top fixed mounting of lithium cell main part has the protection casing, and the top of protection casing one side is equipped with first through-hole.

Preferably, the bottom of the mounting bolt is fixedly provided with a limiting sleeve, and the bottom of the limiting sleeve is embedded with a rubber block.

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

1. this small-size lithium cell convenient to dismouting has set up mounting panel, fixed plate and screw rod, and lithium cell main part places inside the standing groove at mounting panel top, then through screw rod slip fixed plate, and the draw-in groove of fixed plate bottom blocks lithium cell main part's top, then twists and moves fixed solenoid and fix the fixed plate, is convenient for carry out the dismouting to lithium cell main part.

2. This small-size lithium cell convenient to dismouting has set up the protection casing, and the protection casing card protects the electric joint at the top of lithium cell main part, appears the short circuit when avoiding outside conductive parts to contact the electric joint.

3. This small-size lithium cell convenient to dismouting has set up construction bolt, and the rubber block of construction bolt's bottom can carry out certain buffering to vibrations, can effectually prevent that not hard up phenomenon from appearing in construction bolt.

Drawings

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

fig. 2 is a schematic structural view of a fixing plate of the present invention;

FIG. 3 is a schematic view of the screw structure of the present invention;

fig. 4 is a schematic view of the mounting plate structure of the present invention.

In the figure: 1. mounting a plate; 101. a placing seat; 102. a placement groove; 2. installing a bolt; 201. a limiting sleeve; 202. a rubber block; 3. a lithium battery main body; 301. an electrical connector; 302. a connecting bolt; 303. a protective cover; 304. a first through hole; 4. a screw; 401. fixing the screw tube; 402. twisting the block; 403. anti-skid lines; 5. a fixing plate; 501. a limiting seat; 502. a card slot; 503. a second through hole; 504. a third via.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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 in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a small-size lithium cell convenient to dismouting, including mounting panel 1, construction bolt 2, lithium cell main part 3, screw rod 4 and fixed plate 5, four angles of mounting panel 1 have construction bolt 2 through the helicitic texture fixed mounting, mounting panel 1 carries out fixed mounting through construction bolt 2, lithium cell main part 3 has been placed at mounting panel 1's top, four angles welding at mounting panel 1 top have screw rod 4, screw rod 4 is used for installing and fixing fixed plate 5, slidable mounting has fixed plate 5 between screw rod 4, fixed plate 5 is used for fixing lithium cell main part 3's top.

Further, the placing seat 101 is welded on the top of the mounting plate 1, the placing groove 102 is formed in the top of the placing seat 101, the lithium battery main body 3 is placed into the placing groove 102, and the placing groove 102 can fix and limit the bottom of the lithium battery main body 3.

Further, the welding of the bottom of fixed plate 5 has spacing seat 501, the bottom of spacing seat 501 is equipped with draw-in groove 502, draw-in groove 502 card plays fixed limiting displacement at lithium cell main part 3's top, four angles of fixed plate 5 are equipped with third through-hole 504, fixed plate 5 inserts on screw rod 4 through third through-hole 504, the central point department at fixed plate 5 top is equipped with second through-hole 503, second through-hole 503 is convenient for the wiring department of lithium cell main part 3 to expose and is worked a telephone switchboard.

Further, the fixed solenoid 401 is fixedly installed on the surface of the screw rod 4 through a thread structure, the screwing blocks 402 are welded at the tops of the two sides of the fixed solenoid 401, anti-skidding threads 403 are arranged on the surface of the screwing blocks 402, the fixed solenoid 401 is screwed through the screwing blocks 402, and therefore the fixing plate 5 can be fixed, and the anti-skidding threads 403 prevent people from sliding when the screwing blocks 402 are pinched.

Further, the top of lithium battery main body 3 is equipped with electrical connector 301, there is connecting bolt 302 one side of electrical connector 301 through helicitic texture fixed mounting, there is protection casing 303 top of lithium battery main body 3 through helicitic texture fixed mounting, the top of protection casing 303 one side is equipped with first through-hole 304, the external conductor passes through first through-hole 304, then carry out electric connection through connecting bolt 302 and electrical connector 301, protection casing 303 plays the guard action to electrical connector 301 department, the short circuit appears when avoiding external conductive parts to contact electrical connector 301.

Further, the bottom welding of construction bolt 2 has stop collar 201, and the bottom of stop collar 201 is inlayed and is installed block rubber 202, and block rubber 202 has certain shock-absorbing capacity to vibrations, can effectually prevent to shake to cause construction bolt 2 not hard up phenomenon to appear.

The working principle is as follows: during the use, at first carry out fixed mounting through construction bolt 2, then place lithium cell main part 3 inside standing groove 102, then slide fixing plate 5, block draw-in groove 502 at the top of lithium cell main part 3 and fix lithium cell main part 3, then twist through twisting piece 402 and move fixed solenoid 401, thereby can fix fixed plate 5, then the outside wire passes first through-hole 304, carry out electric connection through connecting bolt 302 and electric joint 301, cover protection casing 303 and protect electric joint 301, the short circuit appears when avoiding outside conductive parts to contact electric joint 301.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the 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.

Claims

1. The utility model provides a small-size lithium cell convenient to dismouting, includes mounting panel (1), construction bolt (2), lithium cell main part (3), screw rod (4) and fixed plate (5), its characterized in that: four angle fixed mounting of mounting panel (1) have construction bolt (2), lithium cell main part (3) have been placed at the top of mounting panel (1), four angle fixed mounting at mounting panel (1) top have screw rod (4), slidable mounting has fixed plate (5) between screw rod (4).

2. A lithium battery of small size easy to assemble and disassemble as claimed in claim 1, wherein: the top of the mounting plate (1) is fixedly provided with a placing seat (101), and the top of the placing seat (101) is provided with a placing groove (102).

3. A lithium battery of small size easy to assemble and disassemble as claimed in claim 1, wherein: the bottom fixed mounting of fixed plate (5) has spacing seat (501), and the bottom of spacing seat (501) is equipped with draw-in groove (502), four angles of fixed plate (5) are equipped with third through-hole (504), the central point department at fixed plate (5) top is equipped with second through-hole (503).

4. A lithium battery of small size easy to assemble and disassemble as claimed in claim 1, wherein: the surface of the screw rod (4) is fixedly provided with a fixed solenoid (401), the tops of two sides of the fixed solenoid (401) are fixedly provided with a screwing block (402), and the surface of the screwing block (402) is provided with anti-skid threads (403).

5. A lithium battery of small size easy to assemble and disassemble as claimed in claim 1, wherein: the top of lithium cell main part (3) is equipped with electrical property joint (301), and one side fixed mounting of electrical property joint (301) has connecting bolt (302), the top fixed mounting of lithium cell main part (3) has protection casing (303), and the top of protection casing (303) one side is equipped with first through-hole (304).

6. A lithium battery of small size easy to assemble and disassemble as claimed in claim 1, wherein: the bottom of installing bolt (2) is fixed mounting has stop collar (201), and rubber block (202) are inlayed and are installed to the bottom of stop collar (201).