CN214706107U

CN214706107U - Impact vibration resistant lithium battery

Info

Publication number: CN214706107U
Application number: CN202121090475.6U
Authority: CN
Inventors: 崔万东; 刘来兵; 陈志川
Original assignee: Shenzhen Yingtelai Industrial Co ltd
Current assignee: Shenzhen Yingtelai Industrial Co ltd
Priority date: 2021-05-20
Filing date: 2021-05-20
Publication date: 2021-11-12
Anticipated expiration: 2031-05-20

Abstract

The utility model discloses a shock-vibration-resistant lithium battery, which comprises a battery body, wherein the battery body is uniformly distributed, the top and the bottom of the battery body are respectively provided with an upper electrode plate and a lower electrode plate which have clamping and positioning functions, and the battery body is correspondingly spliced with the upper electrode plate and the lower electrode plate, the middle part of the battery body is provided with an auxiliary mechanism which increases the shock resistance function, and the auxiliary mechanism is respectively and fixedly connected with the upper electrode plate and the lower electrode plate, the utility model adopts the upper electrode plate and the lower electrode plate to be tightly connected with the two ends of the battery body, and the auxiliary mechanism is matched to limit and package the middle part of the battery body, so that the battery body is wrapped in an omnibearing limit way, the connection stability is stronger, the local displacement of the battery body can not occur when the device is collided, in addition, the setting of the chassis mechanism enables the whole device to have a certain activity space, and the buffering effect of the rubber plate is matched to enable the device to well reduce the shock caused by the vibration, the equipment can work more stably.

Description

Impact vibration resistant lithium battery

Technical Field

The utility model relates to a lithium cell technical field specifically is a shock-resistant vibration's lithium cell.

Background

A lithium battery is a type of battery using a nonaqueous electrolyte solution, using lithium metal or a lithium alloy as a positive/negative electrode material. The column lithium cell is present comparatively common lithium cell, adopts a plurality of cylinder battery combination to form stable lithium cell group, and two electricity fishplate bars encapsulate about traditional adoption, and the electricity sticky tape that deuterogamies fastens, and this type of installation is simple effective to the less lithium cell of group number, but can appear fixed unstability when the group battery is more, and local battery aversion can appear in the impact of appearing colliding in the use, influences normal energy storage work, for this reason, we propose a shock-resistant vibration's lithium cell.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shock-resistant vibration's lithium cell 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 an impact vibration resistant lithium battery, includes the battery body, battery body top and bottom are provided with the last electrode plate and the lower electrode plate that have the centre gripping locate function respectively, and the battery body corresponds with last electrode plate and lower electrode plate and pegs graft, and are a plurality of the battery body is evenly distributed, the battery body middle part is provided with the assistance mechanism that increases impact resistance, and assists the mechanism respectively with last electrode plate and lower electrode plate fixed connection, the lower electrode plate bottom is provided with the chassis mechanism that has the parcel buffering effect, and chassis mechanism both sides with assist the mechanism and be connected.

Preferably, the upper electrode plate comprises a substrate, a positioning hole, an electrode plate, a fastening block, a serial frame, a fastening screw and an adjusting groove, the positioning hole is uniformly formed in the surface of the substrate, the end part of the battery body is inserted into the positioning hole, the electrode plate electrically connected with the battery body is installed in the positioning hole, the adjusting groove is formed in the substrate, the fastening block is arranged on the edge of the positioning hole in the adjusting groove, the serial frame is fixedly connected between the fastening blocks, the fastening screw is rotatably installed on one side of the substrate and is in threaded connection with the serial frame, and the lower electrode plate is identical to the upper electrode plate in structure.

Preferably, the inside symmetry of adjustment tank has seted up the spacing groove, equal slidable mounting of spacing inslot has spacing post, and spacing post and series connection frame fixed connection.

Preferably, the fastening block is semicircular, and a rubber layer is bonded on the semicircular inner wall of the fastening block.

Preferably, the auxiliary mechanism comprises a holder, a through hole, a connecting plate, a connecting groove and a connecting screw, the through hole is uniformly formed in the surface of the holder, the battery body penetrates through the through hole, the connecting groove is formed in the edge positions of the top surface and the bottom surface of the holder, the connecting plate is inserted into the connecting groove and fixedly connected with the connecting groove through the connecting screw, and the connecting plate is fixedly connected with the upper electrode plate and the lower electrode plate respectively.

Preferably, heat dissipation holes are uniformly formed in one side of the retainer.

Preferably, the through hole is in clearance fit with the battery body.

Preferably, chassis mechanism includes bottom plate, rubber slab, guide pin bushing, baffle and stop screw, bottom plate upper surface apex angle position all is fixed with the baffle, the equal symmetry in both sides of assisting supporting mechanism is fixed with the guide pin bushing, and baffle and guide pin bushing slip grafting, stop screw is installed to baffle top screw thread, the fixed surface has the rubber slab on the bottom plate, and lower plate electrode and rubber slab extrusion contact.

Preferably, handles are symmetrically fixed on two sides of the bottom plate.

Preferably, the bottom plate, the guide sleeve and the guide plate are all made of aluminum alloy materials.

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

the utility model discloses a go up the both ends fastening connection of electric plate and lower plate electrode to the battery body, the cooperation is assisted and is constructed for spacing encapsulation to the battery body middle part, makes the battery body by all-round spacing parcel, and connection stability is stronger, is difficult to the local aversion that appears the battery body when the device bumps, and setting up of chassis mechanism makes the device wholly have certain activity space in addition, and the buffering effect of cooperation rubber slab makes the impact that the fine reduction vibration of device brought, and guarantee equipment work is more stable.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the chassis mechanism of the present invention;

FIG. 3 is a schematic view of the supporting mechanism of the present invention;

FIG. 4 is a schematic diagram of the electrode plate structure of the present invention;

FIG. 5 is a schematic view of the connection structure of the fastening block of the present invention;

fig. 6 is a schematic view of the limiting connection structure of the serial rack of the present invention.

In the figure: 1. an upper electrode plate; 11. a substrate; 12. positioning holes; 13. an electrode sheet; 14. a fastening block; 15. a series connection frame; 16. fastening screws; 17. a limiting groove; 18. a limiting column; 19. an adjustment groove; 2. a lower electrode plate; 3. an assist mechanism; 31. a holder; 32. a through hole; 33. a connecting plate; 34. connecting grooves; 35. a connecting screw; 36. heat dissipation holes; 4. an undercarriage mechanism; 41. a base plate; 42. a rubber plate; 43. a guide sleeve; 44. a guide plate; 45. a limit screw; 46. a handle; 5. a battery body.

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, an impact vibration resistant lithium battery shown in the figure includes a battery body 5, an upper electrode plate 1 and a lower electrode plate 2 having a clamping and positioning function are respectively disposed at the top and the bottom of the battery body 5, the battery body 5 is correspondingly inserted into the upper electrode plate 1 and the lower electrode plate 2, the plurality of battery bodies 5 are uniformly distributed, an auxiliary mechanism 3 for increasing an impact resistance function is disposed in the middle of the battery body 5, the auxiliary mechanism 3 is respectively fixedly connected to the upper electrode plate 1 and the lower electrode plate 2, a bottom frame mechanism 4 having a wrapping and buffering effect is disposed at the bottom of the lower electrode plate 2, and two sides of the bottom frame mechanism 4 are connected to the auxiliary mechanism 3.

Referring to fig. 4 and 5, the upper electrode plate 1 includes a substrate 11, positioning holes 12, electrode plates 13, fastening blocks 14, a serial frame 15, fastening screws 16 and adjusting grooves 19, the positioning holes 12 are uniformly formed in the surface of the substrate 11, the end portions of the battery body 5 are inserted into the positioning holes 12, the electrode plates 13 electrically connected with the battery body 5 are mounted in the positioning holes 12, the adjusting grooves 19 are formed in the substrate 11, the fastening blocks 14 are arranged at the edges of the positioning holes 12 in the adjusting grooves 19, the serial frame 15 is fixedly connected between the fastening blocks 14, the fastening screws 16 are rotatably mounted on one side of the substrate 11, the fastening screws 16 are in threaded connection with the serial frame 15, and the lower electrode plate 2 and the upper electrode plate 1 have the same structure.

When the battery body 5 is installed, the end part of the battery body 5 is inserted into the positioning hole 12, the electrode plate 13 is connected with the electrode of the battery body 5, the fastening screw 16 is screwed to enable the serial frame 15 to drive the fastening block 14 to move, and the fastening block 14 presses the end part edge of the battery body 5 to realize fastening connection of the battery body 5.

Referring to fig. 6, the adjusting groove 19 is symmetrically provided with limiting grooves 17, the limiting posts 18 are slidably mounted in the limiting grooves 17, the limiting posts 18 are fixedly connected with the serial frame 15, the serial frame 15 drives the fastening block 14 to stably move linearly by limiting and guiding the limiting posts 18 through the limiting grooves 17, and the stability of extruding the battery body 5 is improved.

In addition, the fastening block 14 is semicircular, and a rubber layer is bonded on the semicircular inner wall of the fastening block 14, so that the rubber material has a large friction factor and a soft texture, and the extrusion fastening and protection of the battery body 5 are increased.

Referring to fig. 3, the auxiliary mechanism 3 includes a holder 31, through holes 32, a connecting plate 33, connecting slots 34 and connecting screws 35, the through holes 32 are uniformly formed on the surface of the holder 31, the battery body 5 passes through the through holes 32, the connecting slots 34 are formed at the edge positions of the top surface and the bottom surface of the holder 31, the connecting plates 33 are inserted into the connecting slots 34, the connecting plates 33 are fixedly connected with the connecting slots 34 through the connecting screws 35, and the connecting plates 33 are respectively fixedly connected with the upper electrode plate 1 and the lower electrode plate 2.

The arrangement of the auxiliary holding mechanism 3 is used for limiting the middle part of the battery body 5, the distribution positioning effect of the battery body 5 is improved, the battery body 5 penetrates through the through hole 32, the connecting plate 33 is inserted into the connecting groove 34 and is fastened and positioned through the connecting screw 35, and the upper electrode plate 1, the lower electrode plate 2 and the auxiliary holding mechanism 3 form a stable wrapping structure for the battery body 5.

The heat dissipation holes 36 are uniformly formed in one side of the retainer 31, and the heat dissipation of the middle of the battery body 5 is increased by forming the heat dissipation holes 36, so that the working stability of the battery body 5 is improved.

In addition, the through hole 32 is in clearance fit with the battery body 5, so that the battery body 5 can conveniently penetrate through the through hole 32.

Referring to fig. 2, the bottom frame mechanism 4 includes a bottom plate 41, a rubber plate 42, guide sleeves 43, guide plates 44 and limit screws 45, the guide plates 44 are fixed at top corners of the upper surface of the bottom plate 41, the guide sleeves 43 are symmetrically fixed at two sides of the auxiliary mechanism 3, the guide plates 44 are slidably inserted into the guide sleeves 43, the guide sleeves 43 form preliminary positioning for the auxiliary mechanism 3 through sliding positions, the limit screws 45 are installed at top threads of the guide plates 44, the auxiliary mechanism 3 is fixed by the limit screws 45, the rubber plate 42 is fixed on the upper surface of the bottom plate 41, and the lower electrode plate 2 is in compression contact with the rubber plate 42.

The bottom plate 41 is used for bearing the whole device, the guide plate 44 is in sliding insertion connection with the guide sleeve 43, the upper electrode plate 1, the lower electrode plate 2, the auxiliary holding mechanism 3 and the battery body 5 form a stable integral structure by matching the limit of the limit screw 45, and the rubber plate 42 is provided with impact brought in the collision process of the buffer device, so that the stable bearing buffer protection effect is realized.

In addition. Handles 46 are symmetrically fixed on two sides of the bottom plate 41, and the device is convenient to move through the handles 46.

The bottom plate 41, the guide sleeve 43 and the guide plate 44 are all made of aluminum alloy materials, so that the bottom plate 41, the guide sleeve 43 and the guide plate 44 have a good corrosion-resistant effect.

The working principle is as follows: the battery body 5 is subjected to limiting power connection through the upper electrode plate 1 and the lower electrode plate 2, the battery body 5 is inserted into the positioning hole 12, the electrode plate 13 is connected with an electrode of the battery body 5, the fastening screw 16 is screwed to enable the serial frame 15 to drive the fastening block 14 to move, and the fastening block 14 applies pressure to the end edge of the battery body 5 to realize fastening connection of the battery body 5.

The battery body 5 penetrates through the through hole 32, the connecting plate 33 is inserted into the connecting groove 34 and is tightly fixed through the connecting screw 35, the upper electrode plate 1, the lower electrode plate 2 and the auxiliary mechanism 3 form a stable wrapping structure for the battery body 5, the bottom plate 41 is used for bearing the whole device, the upper electrode plate 1, the lower electrode plate 2, the auxiliary mechanism 3 and the battery body 5 form a stable integral structure through the sliding insertion of the guide plate 44 and the guide sleeve 43 and the limit of the limit screw 45, and the impact brought in the collision process of the device can be buffered by the arrangement of the rubber plate 42, so that the stable bearing buffering protection effect is realized.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An impact vibration resistant lithium battery comprising a battery body (5), characterized in that: the utility model discloses a shock-proof battery, including battery body (5), battery body (5) top and bottom are provided with last electrode plate (1) and lower electrode plate (2) that have the centre gripping locate function respectively, and battery body (5) correspond with last electrode plate (1) and lower electrode plate (2) and peg graft, and are a plurality of battery body (5) are evenly distributed, battery body (5) middle part is provided with the supplementary mechanism (3) that increase shock resistance function, and supplementary mechanism (3) respectively with last electrode plate (1) and lower electrode plate (2) fixed connection, electrode plate (2) bottom is provided with chassis mechanism (4) that have parcel buffering effect down, and chassis mechanism (4) both sides are connected with supplementary mechanism (3).

2. The lithium battery of claim 1, wherein the lithium battery is characterized by: the upper electrode plate (1) comprises a substrate (11), positioning holes (12), electrode plates (13), fastening blocks (14), a series frame (15), fastening screws (16) and adjusting grooves (19), the positioning holes (12) are uniformly formed in the surface of the substrate (11), the end part of the battery body (5) is inserted into the positioning hole (12), electrode plates (13) which are electrically connected with the battery body (5) are arranged in the positioning hole (12), an adjusting groove (19) is formed in the base plate (11), fastening blocks (14) are arranged on the edges of the positioning holes (12) in the adjusting groove (19), and a series frame (15) is fixedly connected between the fastening blocks (14), one side of the base plate (11) is rotatably provided with a fastening screw (16), and the fastening screw (16) is in threaded connection with the series connection frame (15), and the lower electrode plate (2) and the upper electrode plate (1) have the same structure.

3. A lithium battery as claimed in claim 2, characterized in that: spacing groove (17) have been seted up to adjustment tank (19) inside symmetry, equal slidable mounting has spacing post (18) in spacing groove (17), and spacing post (18) and series connection frame (15) fixed connection.

4. A lithium battery as claimed in claim 2, characterized in that: the fastening block (14) is semicircular, and a rubber layer is bonded on the semicircular inner wall of the fastening block (14).

5. The lithium battery of claim 1, wherein the lithium battery is characterized by: the auxiliary supporting mechanism (3) comprises a holder (31), a through hole (32), a connecting plate (33), a connecting groove (34) and a connecting screw (35), the through hole (32) is uniformly formed in the surface of the holder (31), the battery body (5) penetrates through the through hole (32), the connecting groove (34) is formed in the edge positions of the top surface and the bottom surface of the holder (31), the connecting plate (33) is inserted into the connecting groove (34), the connecting plate (33) is fixedly connected with the connecting groove (34) through the connecting screw (35), and the connecting plate (33) is fixedly connected with the upper electrode plate (1) and the lower electrode plate (2) respectively.

6. The lithium battery of claim 5, wherein the lithium battery further comprises: one side of the retainer (31) is uniformly provided with heat dissipation holes (36).

7. The lithium battery of claim 5, wherein the lithium battery further comprises: the through hole (32) is in clearance fit with the battery body (5).

8. The lithium battery of claim 1, wherein the lithium battery is characterized by: chassis mechanism (4) include bottom plate (41), rubber slab (42), guide pin bushing (43), guide plate (44) and stop screw (45), bottom plate (41) upper surface apex angle position all is fixed with guide plate (44), the both sides of assisting supporting mechanism (3) are all fixed with guide pin bushing (43) symmetrically, and guide plate (44) and guide pin bushing slip grafting, stop screw (45) are installed to guide plate (44) top screw thread, bottom plate (41) upper surface is fixed with rubber slab (42), and bottom plate (2) and rubber slab (42) extrusion contact.

9. The lithium battery of claim 8, wherein the lithium battery further comprises: handles (46) are symmetrically fixed on two sides of the bottom plate (41).

10. The lithium battery of claim 8, wherein the lithium battery further comprises: the bottom plate (41), the guide sleeve (43) and the guide plate (44) are all made of aluminum alloy materials.