CN217768648U

CN217768648U - Battery polar plate cover plate

Info

Publication number: CN217768648U
Application number: CN202221718740.5U
Authority: CN
Inventors: 单辉; 周玉林; 孙长亮; 张立辉; 徐亮; 石庆沫; 姜海龙; 秦睿; 汪海澎
Original assignee: Harbin Guangyu New Energy Co ltd
Current assignee: Harbin Coslight New ENERGY Co.,Ltd.
Priority date: 2022-07-04
Filing date: 2022-07-04
Publication date: 2022-11-08
Anticipated expiration: 2032-07-04

Abstract

A battery polar plate cover plate belongs to the technical field of batteries. Both ends all are equipped with heavy groove about apron body upper surface, every the tank bottom surface in heavy groove all is equipped with the through-hole, and a lateral wall in every heavy groove all is equipped with two logical grooves, and every heavy inslot all slides and is equipped with the spacing post of removal, two positive plate has been placed in one of them through-hole in the through-hole, negative plate has been placed in another through-hole in two through-holes, positive plate and negative plate are connected with the spacing post of removal that corresponds through the polar plate positioning mechanism that corresponds respectively. The utility model discloses the apron body is through removing the quick replacement of spacing post and polar plate positioning mechanism's combined action present positive plate and negative plate, can't change after avoiding positive and negative pole piece to damage and only can carry out condemned problem, has reduced use cost.

Description

Battery polar plate cover plate

Technical Field

The utility model relates to a battery polar plate apron belongs to battery technical field.

Background

At present, with the increasing miniaturization, lightening weight and portability of electronic products, such as video cameras, notebook computers, mobile phones, etc., the driving power sources of these electronic products are also developing toward high capacity, high safety and lightening weight.

The battery includes casing, apron etc. and traditional apron structure has included parts such as utmost point post, polar plate, sealing washer, and common processing mode need be lapped the welding on the casing with the apron to weld two polar plates respectively on the apron, constitute the battery package, but the battery package that this mode was processed can't be changed well the negative plate, can't change after positive and negative polar plate damages, can only scrap and lead to economic benefits low.

SUMMERY OF THE UTILITY MODEL

For solving the problem that exists among the background art, the utility model provides a battery polar plate apron.

The purpose is achieved, the utility model adopts the following technical proposal: a battery polar plate cover plate comprises a cover plate body, a movable limiting column and a polar plate positioning mechanism; both ends all are equipped with heavy groove about apron body upper surface, every the tank bottom surface in heavy groove all is equipped with the through-hole, and a lateral wall in every heavy groove all is equipped with two logical grooves, and every heavy inslot all slides and is equipped with the spacing post of removal, two positive plate has been placed in one of them through-hole in the through-hole, negative plate has been placed in another through-hole in two through-holes, positive plate and negative plate are connected with the spacing post of removal that corresponds through the polar plate positioning mechanism that corresponds respectively.

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

the utility model discloses the apron body is through the quick replacement of removing spacing post and polar plate positioning mechanism's combined action present positive plate and negative plate, can't change after avoiding positive negative plate to damage and only carry out condemned problem, has reduced use cost.

Drawings

Fig. 1 is a top isometric view of the present invention;

FIG. 2 is a bottom view of FIG. 1;

FIG. 3 is a schematic view showing the connection relationship between the cover plate body, the movable limiting columns and the placing box;

FIG. 4 is a schematic view of the connection relationship between the cover plate body and the placing box;

FIG. 5 is a schematic view of the connection between the positive plate and the plate positioning mechanism;

FIG. 6 is a schematic view of the connection of the protective sheath, the conductive mechanism and the separating mechanism;

FIG. 7 is a schematic view of the construction of the protective sleeve;

FIG. 8 is a schematic view of the connection of the protective cover to the conductive mechanism;

FIG. 9 is a schematic view of the connection of the conductive mechanism to the separating mechanism;

fig. 10 is a schematic view of the set screw.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the drawings in the embodiment of the present invention, and it is obvious that the described embodiment is only a part of the embodiment of the present invention, rather than the whole embodiment, and all other embodiments obtained by the person skilled in the art without creative work belong to the protection scope of the present invention based on the embodiment of the present invention.

Example 1:

a battery polar plate cover plate comprises a cover plate body 1, a movable limiting column 11 and a polar plate positioning mechanism; both ends all run through its width direction and are equipped with heavy groove 6 about apron body 1 upper surface, every the tank bottom surface of heavy groove 6 all runs through apron body 1's lower surface and is equipped with through-hole 18, and the lateral wall that every heavy groove 6's a lateral wall all runs through apron body 1 is equipped with two and leads to groove 7, and it is equipped with removal spacing post 11, two all to slide in every heavy groove 6 has placed positive plate 2 in one of them through-hole 18 in the through-hole 18, has placed negative plate 3 in another through-hole 18 in two through-holes 18, positive plate 2 and negative plate 3 are connected with the removal spacing post 11 that corresponds through the polar plate positioning mechanism who corresponds respectively.

Each movable limiting column 11 comprises a first sliding rod 8, an inserted rod 9, a pressure spring 10 and a fixed rod 20; one end of each first sliding rod 8 is fixedly connected with the other side wall of the corresponding sunk groove 6, the outer side of each first sliding rod 8 is sleeved with a pressure spring 10 and an inserting rod 9, the two inserting rods 9 are fixedly connected through a fixing rod 20, each inserting rod 9 is inserted into the corresponding through groove 7 in a sliding mode, one end of each pressure spring 10 is connected with the other side wall of the corresponding sunk groove 6, and the other end of each pressure spring 10 is connected with the corresponding inserting rod 9.

Each polar plate positioning mechanism comprises a positioning rubber 5 and a positioning block 51; all correspond in the both sides of positive plate 2 and negative plate 3 and be fixed with locating piece 51, every locating piece 51's middle part all is equipped with inserted bar jack 22, and every locating piece 51 all places in heavy groove 6, and every inserted bar jack 22 communicates the setting with the logical groove 7 that corresponds respectively, and positive plate 2 and negative plate 3 insert corresponding inserted bar jack 22 and lead to the mode of groove 7 through inserted bar 9 and be connected with apron body 1, every locating piece 51's lower extreme all bonds and is equipped with positioning rubber 5, and positioning rubber 5 improves the stability that locating piece 51 used.

When using this device, insert corresponding through-hole 18 with positive plate 2 and negative plate 3 from the top of apron body 1 respectively, utilize locating piece 51 to support positive plate 2 and negative plate 3 respectively, after positive plate 2 and negative plate 3 removed the assigned position respectively, promote inserted bar 9 and remove and insert to corresponding inserted bar jack 22 and logical inslot 7, realize fixedly positive plate 2 and negative plate 3, avoid positive plate 2 and negative plate 3 to slide on apron body 1.

Utilize pressure spring 10 to provide reverse driving force to inserted bar 9, when the staff need change positive polar plate 2 or negative plate 3, promote corresponding inserted bar 9 and remove, make the both ends of inserted bar 9 separate with the locating piece 51 that corresponds respectively to make the staff can change positive polar plate 2 or negative plate 3.

Example 2:

this example differs from example 1 in that:

the outside of positive plate 2 and the 3 upper ends of negative plate all is equipped with lag 4, utilizes lag 4 to protect the part that positive plate 2 or negative plate 3 expose. The method specifically comprises the following steps: the two ends of the upper surface of the cover plate body 1 are fixedly connected with vertically arranged trapezoid limiting columns I13, each protecting sleeve 4 is provided with a trapezoid sliding groove I41 matched with the trapezoid limiting column I13, and the protecting sleeves 4 are connected with the cover plate body 1 in a mode that the trapezoid sliding grooves I41 are inserted into the corresponding trapezoid limiting columns I13 and are locked and fixed through corresponding fixing screws I14; after the bottom of two lag 4 and apron body 1 contact, avoided two lag 4 to remove at will.

And the inner wall of each protective sleeve 4 is provided with a heat-insulating layer. The realization is adjusted the temperature protection of positive plate 2 and negative plate 3 well, avoids the low temperature to adjust positive plate 2 and negative plate 3 to cause the damage to influence the work efficiency of electric core.

Each protecting sleeve 4 is provided with a conducting mechanism, and the conducting mechanism comprises a second sliding rod 23, a tension spring 24, a movable positioning rod 42, a fixed conducting block 43 and a fixed sleeve 44; both sides of the upper ends of the positive plate 2 and the negative plate 3 are provided with plate connecting holes 21; the two end walls of the protection sleeve 4 are all penetrated through the wall thickness direction of the protection sleeve and are provided with protection sleeve connecting holes 31, one side wall of the protection sleeve 4 is fixedly provided with a horizontally arranged fixing sleeve 44, the two ends of the fixing sleeve 44 are respectively in sliding connection with the corresponding two sliding rods 23, the outer end of each of the two sliding rods 23 is respectively in fixed connection with one end of a corresponding movable positioning rod 42, the outer side of each of the two sliding rods 23 is sleeved with a tension spring 24, one end of each tension spring 24 is connected with the fixing sleeve 44, the other end of each tension spring 24 is connected with the corresponding movable positioning rod 42, each movable positioning rod 42 is provided with two fixed conductive blocks 43, and the two fixed conductive blocks 43 are respectively inserted into the corresponding protection sleeve connecting holes 31 and are matched with the corresponding pole plate connecting holes 21.

When using this device, insert the in-process of trapezoidal spacing post 13 with lag 4 at the staff, because the bottom of fixed conducting block 43 all is provided with the wedge face, when the bottom of fixed conducting block 43 and polar plate contact, the polar plate can promote fixed conducting block 43 and remove to drive and remove locating lever 42 and remove, make two distance increases between the locating lever 42 that remove, remove the in-process extension spring extension and produce reverse contractile force.

When the fixed conductive block 43 moves into the corresponding pole plate connecting hole 21, the moving positioning rod 42 is influenced by the tension spring to pull the fixed conductive block 43 to move and insert into the corresponding pole plate connecting hole 21 to connect with the corresponding pole plate.

Fixed conducting block 43 is made by conducting material, all is provided with electric core spliced pole on every removal locating lever 42, makes the staff be connected with electric core spliced pole through the power connecting wire to quick and convenient be connected positive plate 2 and negative plate 3, constitute the power.

Each protective cover 4 is also provided with a separating mechanism, and the separating mechanism comprises a connecting rod 47, a lifting slide block 49 and a pushing handle 411; the end parts of the two movable positioning rods 42 are hinged to one end of the corresponding connecting rod 47 through a pin shaft, the other end of each connecting rod 47 is hinged to the lifting slide block 49 through a pin shaft, the lifting slide block 49 is provided with a push handle 411, and the lifting slide block 49 is connected with the protective cover 4 in a sliding mode, specifically: a second trapezoidal limiting column 410 is fixed on one side wall of the protecting sleeve 4, a second trapezoidal sliding groove which corresponds to the second trapezoidal limiting column 410 is formed in the lifting slide block 49, the lifting slide block 49 is connected with the protecting sleeve 4 in a sliding mode through the second trapezoidal limiting column 410 and the second trapezoidal sliding groove, and the distance between the two movable positioning rods 42 is controlled by the lifting slide block 49.

When using this device, because two removal locating levers 42 are connected on lifting slide 49 through connecting rod 47 respectively, when the distance between two removal locating levers 42 changes, two removal locating levers 42 promote two connecting rods 47 respectively and rotate and promote articulated lifting slide 49 and go up the lift removal on trapezoidal spacing post two 410, when the distance between two removal locating levers 42 increases, lifting slide 49 receives the influence of connecting rod 47 and descends, when the distance between two removal locating levers 42 shortens, lifting slide 49 receives the influence of connecting rod 47 and rises, when the needs with lag 4 with the polar plate separation of being connected, promote the decline of promotion handle 411, thereby increase the distance between two removal locating levers 42, make lag 4 can separate with the polar plate of being connected.

Example 3:

this example differs from example 2 in that:

the upper end of apron body 1 is equipped with places box 15, the lateral wall of placing box 15 runs through its wall thickness direction and is equipped with ventilation hole 16, and in the time of the use device, place a large amount of drier in placing box 15, utilize ventilation hole 16 to ensure that the drier can absorb the steam around the battery to break down when avoiding the battery to be in humid environment. And the open end above the cassette 15 is placed closed by a top cover plate 19. The method specifically comprises the following steps: the top both ends of placing box 15 all are provided with the slot, in top apron 19 sliding insertion slot, the both ends of slot and top apron 19 are connected through the set screw 110 that corresponds, the rigid coupling has positioning disc 111 on the set screw 110, positioning disc 111 and the top contact of placing box 15 avoid positioning screw 110's bottom to insert to placing box 15 in, increase the usable space of placing in the box 15, increase the storage capacity of drier. The positioning screw 110 is fixedly connected with a T-shaped handle 112, so that the worker can conveniently rotate the positioning screw 110, and the worker can conveniently replace the drying agent stored in the storage box 15.

Four corners of the cover plate body 1 are provided with positioning screw holes 12, each positioning screw hole 12 is internally and threadedly connected with a fixing screw 17, and the cover plate body 1 is fixed by the fixing screws 17.

When the device is used, the processed cover plate body 1 is placed in a specified protective sleeve, and the four fixing screws 17 respectively penetrate through the protective sleeve and are in threaded connection with the corresponding positioning screw holes 12, so that the cover plate body 1 is fixed.

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 the invention can be implemented in other forms without deviating 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.

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. A battery plate cover plate is characterized in that: comprises a cover plate body (1), a movable limiting column (11) and a polar plate positioning mechanism; both ends all are equipped with heavy groove (6), every about apron body (1) upper surface the tank bottom surface of heavy groove (6) all is equipped with through-hole (18), and a lateral wall of every heavy groove (6) all is equipped with two and leads to groove (7), all slides in every heavy groove (6) and is equipped with removal spacing post (11), two positive plate (2) have been placed in one of them through-hole (18) in through-hole (18), negative plate (3) have been placed in another through-hole (18) in two through-holes (18), positive plate (2) and negative plate (3) are connected with the spacing post (11) of removal that correspond through the polar plate positioning mechanism that corresponds respectively.

2. A battery plate cover plate according to claim 1, wherein: each movable limiting column (11) comprises a first sliding rod (8), an inserted rod (9), a pressure spring (10) and a fixed rod (20); every the one end of slide bar (8) respectively with another lateral wall fixed connection of the heavy groove (6) that corresponds, the outside of every slide bar (8) all is equipped with pressure spring (10) and inserted bar (9), two inserted bar (9) are through dead lever (20) fixed connection to every inserted bar (9) slide respectively insert corresponding logical groove (7) in, the one end of pressure spring (10) is connected with another lateral wall of the heavy groove (6) that corresponds, and the other end and the inserted bar (9) that correspond of pressure spring (10) are connected.

3. A battery plate cover plate according to claim 2, wherein: each polar plate positioning mechanism comprises a positioning rubber (5) and a positioning block (51); both sides of positive plate (2) and negative plate (3) all correspond and are fixed with locating piece (51), every the middle part of locating piece (51) all is equipped with inserted bar jack (22), and every locating piece (51) are all placed in heavy groove (6), and every inserted bar jack (22) communicate the setting with logical groove (7) that correspond respectively, and positive plate (2) and negative plate (3) are connected with apron body (1) through the mode that inserted bar jack (22) and logical groove (7) that inserted bar (9) inserted the correspondence, every the lower extreme of locating piece (51) all is equipped with location rubber (5).

4. A battery plate cover plate according to claim 1 or 3, wherein: the outer sides of the upper ends of the positive plate (2) and the negative plate (3) are sleeved with protective sleeves (4).

5. A battery plate cover plate according to claim 4, wherein: and the inner wall of each protective sleeve (4) is provided with a heat-insulating layer.

6. A battery plate cover plate according to claim 5, wherein: each protective sleeve (4) is provided with a conductive mechanism, and each conductive mechanism comprises a second sliding rod (23), a tension spring (24), a movable positioning rod (42), a fixed conductive block (43) and a fixed sleeve (44); both sides of the upper ends of the positive plate (2) and the negative plate (3) are provided with plate connecting holes (21); the protection sleeve is characterized in that protection sleeve connecting holes (31) are formed in two end walls of the protection sleeve (4), a horizontally arranged fixing sleeve (44) is fixed to one side wall of the protection sleeve (4), two ends of the fixing sleeve (44) are respectively in sliding connection with corresponding two sliding rods (23), the outer end of each two sliding rods (23) is respectively fixedly connected with one end of a corresponding movable positioning rod (42), a tension spring (24) is sleeved on the outer side of each two sliding rods (23), one end of each tension spring (24) is connected with the fixing sleeve (44), the other end of each tension spring (24) is connected with the corresponding movable positioning rod (42), two fixed conductive blocks (43) are arranged on each movable positioning rod (42), and the two fixed conductive blocks (43) are respectively inserted into the corresponding protection sleeve connecting holes (31) and are matched with the corresponding pole plate connecting holes (21).

7. The battery plate cover plate of claim 6, wherein: each protective sleeve (4) is also provided with a separating mechanism, and the separating mechanism comprises a connecting rod (47), a lifting slide block (49) and a pushing handle (411); the end parts of the two movable positioning rods (42) are hinged to one ends of corresponding connecting rods (47), the other end of each connecting rod (47) is hinged to a lifting slide block (49), a pushing handle (411) is arranged on each lifting slide block (49), and each lifting slide block (49) is connected with the corresponding protective sleeve (4) in a sliding mode.

8. A battery plate cover plate according to claim 1 or 7, wherein: the upper end of apron body (1) is equipped with places box (15), the lateral wall of placing box (15) is equipped with ventilation hole (16) to the open end of placing box (15) top is carried out the shutoff through top apron (19).

9. A battery plate cover plate according to claim 8, wherein: four corners of the cover plate body (1) are provided with positioning screw holes (12), and each positioning screw hole (12) is internally and evenly in threaded connection with a fixing screw (17).