CN211907487U

CN211907487U - Next generation power battery terminal protective sheath

Info

Publication number: CN211907487U
Application number: CN202021075371.3U
Authority: CN
Inventors: 赵兰芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2020-11-10
Anticipated expiration: 2030-06-11

Abstract

The utility model discloses a next generation power battery terminal protective sheath, including the battery body, the lag, fixed plate and card, the top of battery body is provided with a plurality of terminal body, the inside fixedly connected with of lag and the rubber sleeve that the terminal body contacted, the lag passes through rubber sleeve sliding connection on the terminal body, the battery body passes through slide bar and two card swing joint, the lag passes through the top of fixed plate and card fixed connection at the battery body, the equal fixedly connected with connecting plate in both ends of fixed plate, the logical groove that contacts with the slide bar is all seted up to one side of connecting plate, the card hole has all been seted up to one side of fixed plate, the downthehole circular draw-in groove that has seted up of card, the excircle fixed surface of card is connected with the circular clamp that contacts with circular. The utility model has the advantages that: the device has the function of fixing all the protective sleeves on the terminal body at the same time and cannot damage the electronic body.

Description

Next generation power battery terminal protective sheath

Technical Field

The utility model relates to a power battery specifically is a next generation power battery terminal protective sheath, belongs to power battery technical field.

Background

With the development of electric vehicles, power batteries are gradually developed, next-generation power batteries are also developed, and a next-generation power battery terminal protective sleeve is needed in order to protect segments of the next-generation power batteries.

The terminal protective sleeve of the prior next-generation power battery terminal has the following defects that the terminal protective sleeve of part of the next-generation power battery terminal protective sleeve is screwed on the terminal through the placement of threaded connection, the battery terminal can be damaged through multiple screwing, so that the power battery fails, a plurality of terminals are arranged on the power battery, each terminal needs to be screwed to fix the protective sleeve on the terminal, the operation is complicated, the connection mode of the prior protective sleeve and the terminal needs to be improved, the threaded connection is not adopted, all the terminal protective sleeves can be simultaneously fixed on the terminal, therefore, the next-generation power battery terminal protective sleeve which can simultaneously fix all the protective sleeves on the terminal and can not damage the terminal is needed, and the utility model discloses a next-generation power battery terminal protective sleeve aiming at the defects of the prior art, to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a next generation power battery terminal protective sheath just in order to solve above-mentioned problem, can fix all protective sheaths simultaneously on the terminal, the practicality is strong.

The utility model discloses a following technical scheme realizes above-mentioned purpose, a next generation power battery terminal protective sheath, including battery body, lag, fixed plate and card, the top of battery body is provided with a plurality of terminal bodies, the inside fixedly connected with of lag and the rubber sleeve of terminal body contact, the lag passes through rubber sleeve sliding connection on the terminal body, the both sides of battery body are all fixedly connected with the slide bar, the battery body passes through slide bar and two card swing joints, the lag passes through fixed plate and card fixed connection at the top of battery body;

the equal fixedly connected with connecting plate in both ends of fixed plate, the logical groove that contacts with the slide bar has all been seted up to one side of connecting plate, the card hole has all been seted up to one side of fixed plate, circular draw-in groove has been seted up in the card hole, the excircle fixed surface of card is connected with the circular clamp that contacts with circular draw-in groove.

Preferably, the bottom of the protective sleeve is fixedly connected with a fixing ring, and the lower surface of the fixing plate is provided with a plurality of annular holes which are in contact with the fixing ring.

Preferably, the upper surface of the protecting sleeve is provided with a plurality of sleeve holes which are in contact with the protecting sleeve, and the sleeve holes are respectively communicated with the annular holes.

Preferably, the through groove and the clamping hole penetrate through the other side of the connecting plate, and the through groove and the clamping hole are communicated.

Preferably, a through hole which is contacted with the sliding rod is formed in one side of the clamping piece, a plurality of connecting rods are fixedly connected to one side of the clamping piece, and the clamping piece is fixedly connected with a pressing piece through the connecting rods.

Preferably, the front and the back of the pressing sheet are both fixedly connected with a rotating shaft, and the pressing sheet is rotatably connected with a pull rod through the rotating shaft.

Preferably, the front and the back of the pull rod are fixedly connected with rotating plates, and through holes in contact with the rotating shaft are formed in the front of each rotating plate.

The utility model has the advantages that: the device is through setting up the slide bar, fixed plate and card, all overlap all lag on the terminal body after, also overlap the top at battery body with the fixed plate again, then press the card in the card hole for circular clamp card is in circular draw-in groove, just can fix the top at battery body with the fixed plate, fix all lags at battery body's top simultaneously, the device has the function that can fix all lags simultaneously on the terminal body and can not lead to the fact the destruction to the terminal body.

The device is through setting up card and pull rod, when fixing the fixed plate, the user can conveniently press the card at the card downthehole through the preforming, need take out the card from the card downthehole when the fixed plate is taken off to needs, and the user can conveniently pull out the card from the card downthehole through the pull rod, and the device has can conveniently press the card at the card downthehole and with the function that the card pulled out from the card downthehole.

Drawings

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

fig. 2 is an exploded schematic view of the present invention;

fig. 3 is a schematic structural view of the battery body of the present invention;

FIG. 4 is a schematic structural view of the protective cover of the present invention;

fig. 5 is a schematic structural view of the fixing plate of the present invention;

FIG. 6 is an enlarged view of part A of the present invention;

fig. 7 is a schematic structural view of the card and the pull rod of the present invention.

In the figure: 1. the battery comprises a battery body, 101, a terminal body, 102, a sliding rod, 2, a protective sleeve, 201, a rubber sleeve, 202, a fixing ring, 3, a fixing plate, 301, a sleeve hole, 302, a ring hole, 303, a connecting plate, 304, a through groove, 305, a clamping hole, 306, a circular clamping groove, 4, a clamping sheet, 401, a circular clamping hoop, 402, a connecting rod, 403, a pressing sheet, 404, a rotating shaft, 5, a pull rod, 501 and a rotating plate.

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.

Referring to fig. 1-7, a next-generation power battery terminal protection sleeve includes a battery body 1, a protection sleeve 2, a fixing plate 3 and a card 4, wherein a plurality of terminal bodies 101 are disposed on the top of the battery body 1, a rubber sleeve 201 in contact with the terminal bodies 101 is fixedly connected to the inside of the protection sleeve 2, the rubber sleeve 201 is made of an insulating rubber material, and can protect the terminal bodies 101 without damaging the terminal bodies 101, and the protection sleeve 2 is slidably connected to the terminal bodies 101 through the rubber sleeve 201.

As a technical optimization scheme of the utility model, the equal fixedly connected with slide bar 102 in both sides of battery body 1, battery body 1 pass through slide bar 102 and two 4 sliding connection of cards, and card 4 can slide on slide bar 102, and the spacing piece of the equal fixedly connected with of one end that battery body 1 was kept away from to slide bar 102 prevents that card 4 from droing from slide bar 102.

As a technical optimization scheme of the utility model, lag 2 passes through

fixed plate

3 and 4 fixed connection of card at battery body 1's top, fixes fixed plate 3 at battery body 1's top through card 4, fixes all lags 2 together at battery body 1's top simultaneously, fixes on terminal body 101 promptly.

As a technical optimization scheme of the utility model, the equal fixedly connected with connecting plate 303 in both ends of fixed plate 3, the logical groove 304 that contacts with slide bar 102 is all seted up to one side of connecting plate 303, leads to groove 304 and passes slide bar 102 during installation fixed plate 3.

As the utility model discloses a technical optimization scheme, card hole 305 has all been seted up to one side of fixed plate 3, has seted up circular draw-in groove 306 in the card hole 305, and the circular clamp 401 that the excircle fixed surface of card 4 was connected with and circular draw-in groove 306 contacted, and circular clamp 401 has certain elasticity, can press card 4 in card hole 305 for circular clamp 401 card is in circular draw-in groove 306, thereby fixes fixed plate 3 at the top of battery body 1.

As the utility model discloses a technical optimization scheme, the solid fixed ring 202 of bottom fixedly connected with of lag 2, the diameter of solid fixed ring 202 is greater than lag 2, and rubber sleeve 201, solid fixed ring 202 coincide with lag 2's axis mutually, and the annular ring 302 that a plurality of and solid fixed ring 202 contacted is seted up to the lower surface of fixed plate 3, and the quantity of lag 2 equals with the quantity of terminal body 101.

As a technical optimization scheme, a plurality of trepanning 301 that contacts with lag 2 is seted up to the upper surface of lag 2, trepanning 301 sets up to communicating with each other with trepanning 302 respectively, a plurality of trepanning 301 coincides mutually with the axis of a plurality of trepanning 302 respectively, the quantity of trepanning 301 and trepanning 302 also equals with the quantity of terminal body 101, the diameter of trepanning 302 is greater than trepanning 301, trepanning 302 cover is back on solid fixed ring 202, after fixed plate 3 is fixed, just can fix lag 2 on terminal body 101.

As a technical optimization scheme of the utility model, lead to groove 304 and card hole 305 and all run through to the opposite side of connecting plate 303, lead to groove 304 and card hole 305 and set up to communicating with each other, make slide bar 102 can be in card hole 305 like this for card 4 can be pressed in card hole 305.

The device is through setting up slide bar 102, fixed plate 3 and card 4, all overlap all lag 2 on terminal body 101 the back, again with fixed plate 3 also cover at battery body 1's top, then press card 4 in calorie hole 305, make circular clamp 401 card in circular draw-in groove 306, just can fix fixed plate 3 at battery body 1's top, fix all lag 2 at battery body 1's top simultaneously, the device has and can fix all lag 2 simultaneously on terminal body 101 and can not lead to the fact the function of destruction to terminal body 101.

As the utility model discloses a technical optimization scheme, the through-hole that contacts with slide bar 102 is seted up to one side of card 4, makes card 4 can slide on slide bar 102 through this through-hole, and one side fixedly connected with a plurality of connecting rod 402 of card 4 sets up connecting rod 402 and is exactly for connecting preforming 403, and card 4 passes through connecting rod 402 fixedly connected with preforming 403, conveniently presses card 4 in card hole 305 through preforming 403.

As a technical optimization scheme of the utility model, the equal fixedly connected with pivot 404 in the front and the back of preforming 403, preforming 403 rotates through pivot 404 and is connected with pull rod 5, can conveniently pull out card 4 from calorie hole 305 through pull rod 5.

As a technical optimization scheme of the utility model, the front of pull rod 5 and the equal fixedly connected with rotor plate 501 in the back, the through-hole that contacts with pivot 404 is all seted up in rotor plate 501's front, rotates through the through-hole that rotor plate 501 was seted up and connects in pivot 404 for pull rod 5 can rotate with pivot 404, makes pull rod 5 flagging naturally like this, can pull up when using.

The device is through setting up card 4 and pull rod 5, when fixing fixed plate 3, the user can conveniently press card 4 in calorie hole 305 through preforming 403, need take out card 4 from calorie hole 305 when fixed plate 3 is taken off to needs, the user can conveniently pull out card 4 from calorie hole 305 through pull rod 5, the device has can conveniently press card 4 in calorie hole 305 and with the function that card 4 pulled out from calorie hole 305.

When the utility model is used, firstly, each protective sleeve 2 is connected and sleeved on the terminal body 101, the rubber sleeve 201 is jointed with the terminal body 101, the rubber sleeve 201 is made of insulating rubber material, the terminal body 101 can be protected, then, the fixing plate 3 is sleeved on the top of the battery body 1, each sleeve hole 301 is sleeved on the protective sleeve 2, each annular hole 302 is sleeved on the fixing ring 202, on the way that the fixing plate 3 is sleeved on the top of the battery body 1, the through grooves 304 formed on the two connecting plates 303 respectively pass through the sliding rods 102 on the two sides of the battery body 1, when the fixing plate 3 is completely sleeved on the top of the battery body 1, the clamping hole 305 is coincided with the axis of the sliding rod 102, the clamping piece 4 which is connected on the sliding rod 102 slides towards the direction of the circular clamping groove 306, because the circular clamping hoop 401 has certain elasticity, the clamping piece 4 is completely positioned in the clamping hole 305 by pressing the clamping piece 4, the circular clamping hoop 401, thereby fixing the fixing plate 3 on the top of the battery body 1 and also fixing all the protection covers 2 on the top of the battery body 1 at the same time.

Because connecting rod 402 fixedly connected with preforming 403 is passed through to one side of card 4, the user can conveniently press card 4 through preforming 403 and come circular clamp 401 card in circular draw-in groove 306, when needs take out card 4 from calorie hole 305, because the through-hole rotation connection that the rotor plate 501 was seted up is on pivot 404, the user conveniently pulls out card 4 from calorie hole 305 through pulling pull rod 5, is convenient for fixed plate 3 and lag 2 fixed and dismantlement.

For those skilled in the art, the device not only can fix all the protective sleeves 2 on the terminal body 101, but also can conveniently press the card 4 into the card hole 305 and pull out the card 4 from the card hole 305, and the practicability is high.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a next generation power battery terminal protective sheath, includes battery body (1), lag (2), fixed plate (3) and card (4), its characterized in that: the battery protection structure comprises a battery body (1), and is characterized in that a plurality of terminal bodies (101) are arranged at the top of the battery body (1), a rubber sleeve (201) which is in contact with the terminal bodies (101) is fixedly connected inside the protection sleeve (2), the protection sleeve (2) is connected to the terminal bodies (101) in a sliding mode through the rubber sleeve (201), sliding rods (102) are fixedly connected to two sides of the battery body (1), the battery body (1) is movably connected with two clamping pieces (4) through the sliding rods (102), and the protection sleeve (2) is fixedly connected to the top of the battery body (1) through a fixing plate (3) and the clamping pieces (4);

the equal fixedly connected with connecting plate (303) in both ends of fixed plate (3), logical groove (304) that contact with slide bar (102) have all been seted up to one side of connecting plate (303), card hole (305) have all been seted up to one side of fixed plate (3), circular draw-in groove (306) have been seted up in card hole (305), circular clamp (401) that the excircle fixed surface of card (4) is connected with and contacts with circular draw-in groove (306).

2. The next generation power battery terminal protection cover of claim 1, wherein: the bottom fixedly connected with of lag (2) is fixed ring (202), the trepanning (302) that a plurality of and fixed ring (202) contacted are seted up to the lower surface of fixed plate (3).

3. The next generation power battery terminal protection cover of claim 1, wherein: the upper surface of the protecting sleeve (2) is provided with a plurality of trepanning (301) which are in contact with the protecting sleeve (2), and the trepanning (301) is communicated with the annular hole (302) respectively.

4. The next generation power battery terminal protection cover of claim 1, wherein: the through groove (304) and the clamping hole (305) penetrate through the other side of the connecting plate (303), and the through groove (304) is communicated with the clamping hole (305).

5. The next generation power battery terminal protection cover of claim 1, wherein: one side of the clamping piece (4) is provided with a through hole which is in contact with the sliding rod (102), one side of the clamping piece (4) is fixedly connected with a plurality of connecting rods (402), and the clamping piece (4) is fixedly connected with a pressing piece (403) through the connecting rods (402).

6. The next generation power battery terminal protection cover of claim 5, wherein: the front and the back of the pressing sheet (403) are both fixedly connected with a rotating shaft (404), and the pressing sheet (403) is rotatably connected with a pull rod (5) through the rotating shaft (404).

7. The next generation power battery terminal protection cover of claim 6, wherein: the front and the back of the pull rod (5) are fixedly connected with rotating plates (501), and through holes which are in contact with the rotating shaft (404) are formed in the front of each rotating plate (501).