CN219717085U - Cylindrical lithium battery cell fixing assembly - Google Patents
Cylindrical lithium battery cell fixing assembly Download PDFInfo
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- CN219717085U CN219717085U CN202223439951.8U CN202223439951U CN219717085U CN 219717085 U CN219717085 U CN 219717085U CN 202223439951 U CN202223439951 U CN 202223439951U CN 219717085 U CN219717085 U CN 219717085U
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- lithium battery
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 45
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 45
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 13
- 230000005611 electricity Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 6
- 210000004027 cell Anatomy 0.000 description 35
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of lithium battery cells and discloses a cylindrical lithium battery cell fixing assembly which comprises a fixing box, wherein fixing mechanisms are respectively and fixedly connected to the bottom ends of the front side and the rear side of the fixing box, and closing mechanisms are respectively and fixedly connected to the top ends of the front side and the rear side of the fixing box; the closing mechanism comprises two second motors, the two second motors are respectively fixedly connected to the front side and the rear side of the fixed box, one end of each second motor is fixedly connected with a bidirectional threaded rod, the surface of each bidirectional threaded rod is in threaded connection with a threaded block, one side of each threaded block is fixedly connected with a sliding strip, and two sliding strips are fixedly connected with a closing plate. According to the cylindrical lithium battery cell fixing assembly, the fixing effect on the lithium battery cell is further enhanced through the fixing mechanism, so that the phenomenon that the lithium battery can shake to a certain extent due to external collision and the like in use can be further avoided.
Description
Technical Field
The utility model relates to the technical field of lithium battery cells, in particular to a cylindrical lithium battery cell fixing component.
Background
The lithium battery cell is equivalent to the heart of the lithium battery, the management system is equivalent to the brain of the lithium battery, and the lithium battery cell has wide application range, high power and can be used on some devices needing instantaneous high current and ensure the stability of the system, and is generally applied to equipment instruments such as mobile emergency power supplies, portable microphones, mobile sound boxes and the like, and a plurality of cells are assembled together for use during assembly production, so that the performance of the lithium battery is improved.
According to the fixed subassembly of cylinder type lithium cell electricity core that patent number CN213483890U discloses, including the backup pad, the backup pad is equipped with two, and two backup pad insidely all is equipped with the expansion plate, and the expansion plate slidable is pegged graft inside the backup pad, and backup pad external surface is equipped with the bolt, and the bolt is equipped with a plurality of, and the bolt runs through backup pad external surface and rather than threaded connection.
This cylinder type lithium battery cell fixed subassembly, it is when carrying out fixing the lithium battery cell, although can install the fixed with the lithium battery cell, lacks certain supportability to lithium battery cell surface itself, and it is not good to the fixed effect of lithium battery cell to probably arouse the lithium battery can produce unavoidable phenomenon of rocking because of external collision etc. in use, consequently need fix each other and avoid rocking, so need design a cylinder type lithium battery cell fixed subassembly that the supportability is good.
Disclosure of Invention
The utility model aims to provide a cylindrical lithium battery cell fixing assembly for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the cylindrical lithium battery cell fixing assembly comprises a fixing box, wherein the bottom ends of the front side and the rear side of the fixing box are respectively and fixedly connected with a fixing mechanism, and the top ends of the front side and the rear side of the fixing box are respectively and fixedly connected with a closing mechanism;
the fixing mechanism comprises a driving assembly and a clamping assembly, and the clamping assembly is arranged between the driving assemblies;
the closing mechanism comprises two second motors, the two second motors are respectively fixedly connected to the front side and the rear side of the fixed box, one end of each second motor is fixedly connected with a bidirectional threaded rod, the surface of each bidirectional threaded rod is in threaded connection with a threaded block, one side of each threaded block is fixedly connected with a sliding strip, and two sliding strips are fixedly connected with a closing plate.
Preferably, the drive assembly includes the long box of protection, the long box of protection has two, two both sides bottom around the fixed box of protection respectively fixed connection, the long box right-hand member fixedly connected with first motor of protection, first motor one end fixedly connected with lead screw, lead screw surface threaded connection has the screw thread board, screw thread board one side fixedly connected with connecting block, the rectangle through-hole is seted up respectively to both sides around the fixed box, the connecting block surface runs through the rectangle through-hole of seting up in the fixed box.
Preferably, the opening is seted up to long box of protection one side, the through-hole has been seted up on long box of protection right side, the through-hole of seting up in long box of protection right side is run through to lead screw surface right-hand member, the lead screw left end rotates with the inside left side of long box of protection and is connected, and the lead screw rotates under the inside support of long box of protection.
Preferably, the clamping assembly comprises a clamping bottom plate, the clamping bottom plate is fixedly connected to one side of the connecting block, the top of the clamping bottom plate is fixedly connected with a connecting rod, the top of the connecting rod is fixedly connected with a clamping top plate, one side of the clamping top plate is provided with a clamping seat, the bottom of the clamping seat is fixedly connected with the bottom inside a fixed box, and a supporting cushion is fixedly connected inside the fixed box.
Preferably, there are two connection blocks, and the clamping bottom plate is located between the two connection blocks.
Preferably, the semicircular openings are formed in one side of the clamping bottom plate and one side of the clamping top plate, the semicircular openings are formed in one side of the clamping seat, and the clamping of the surface of the battery cell is conveniently performed through the semicircular openings formed in the clamping bottom plate and the clamping top plate and the semicircular openings formed in the clamping seat.
Preferably, the bottom end inside the fixed box is provided with a circular clamping groove, and the surface of the supporting cushion is positioned inside the circular clamping groove.
Preferably, the fixing box is internally provided with a long groove, one side of the long groove is provided with a sliding groove, the surface of the sliding bar is in sliding connection with the inside of the long groove, the surface of the threaded block is in sliding connection with the inside of the sliding groove, one side of the long groove is communicated with one side of the sliding groove, the other side of the long groove is provided with an opening, and one end of the bidirectional threaded rod is in rotary connection with the inside of the sliding groove.
Preferably, the fixed box is internally provided with a through groove, the surface of the closing plate is in sliding connection with the inside of the through groove, and the closing plate is convenient to slide and support in the inside of the through groove.
Compared with the prior art, the utility model provides a cylindrical lithium battery cell fixing assembly, which has the following beneficial effects:
1. this cylinder type lithium battery cell fixed subassembly, through the fixed establishment who sets up, the lead screw rotates and drives spiral shell board and connecting block removal to drive the upper and lower part on the surface of battery cell is pasted to the semicircle mouth inside clamping bottom plate and the centre gripping roof, and combine the inside semicircle mouth of grip slipper to carry out the centre gripping to battery cell surface, and further strengthened the fixed effect to lithium battery cell, thereby can further avoid the lithium battery in use can produce certain rocking phenomenon because of external collision etc..
2. This cylinder type lithium battery cell fixed subassembly, through the closing mechanism that sets up, the rotation of two-way threaded rod drives the screw thread piece and removes to drive two draw bars that its both ends are connected and carry out the removal on mutually opposite direction, thereby drive the closure board and carry out the closure to fixed box, thereby can conveniently change lithium battery cell when changing as required, can further strengthen the protection effect to lithium battery cell in addition.
Drawings
For a clearer description of the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it will be apparent that the drawings in the description below are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art:
FIG. 1 is a perspective view of the overall structure of the present utility model;
FIG. 2 is a perspective view of a fixing mechanism according to the present utility model;
FIG. 3 is a perspective view of a drive assembly according to the present utility model;
FIG. 4 is a perspective view of a clamping assembly according to the present utility model;
FIG. 5 is a perspective view of a closure mechanism of the present utility model;
FIG. 6 is a schematic perspective view of a screw plate and connection block of the present utility model;
FIG. 7 is a perspective cross-sectional view of the fixing case of the present utility model;
fig. 8 is an enlarged schematic view of fig. 5 at a.
In the figure: 1. a fixed box; 2. a fixing mechanism; 21. a drive assembly; 211. protecting the long box; 212. a first motor; 213. a screw rod; 214. a thread plate; 215. a connecting block; 22. a clamping assembly; 221. clamping the bottom plate; 222. a connecting rod; 223. clamping a top plate; 224. a clamping seat; 225. supporting a soft cushion; 3. a closing mechanism; 31. a second motor; 32. a two-way threaded rod; 33. a screw block; 34. a slide bar; 35. a closure plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
The utility model provides the following technical scheme:
example 1
Referring to fig. 2 to 8, a cylindrical lithium battery cell fixing assembly comprises a fixing box 1, wherein fixing mechanisms 2 are fixedly connected to the bottom ends of the front side and the rear side of the fixing box 1 respectively, and closing mechanisms 3 are fixedly connected to the top ends of the front side and the rear side of the fixing box 1 respectively;
the fixing mechanism 2 comprises a driving component 21 and a clamping component 22, wherein the clamping component 22 is arranged between the driving components 21;
the closing mechanism 3 comprises two second motors 31, two second motors 31 are respectively and fixedly connected to the front side and the rear side of the fixed box 1, one end of each second motor 31 is fixedly connected with a bidirectional threaded rod 32, the surfaces of the bidirectional threaded rods 32 are in threaded connection with threaded blocks 33, one side of each threaded block 33 is fixedly connected with sliding strips 34, two sliding strips 34 are fixedly connected with a closing plate 35, the driving assembly 21 comprises a protection long box 211, the two protection long boxes 211 are respectively and fixedly connected to the front side and the rear side of the fixed box 1, the two protection long boxes 211 are respectively and fixedly connected to the bottom ends of the front side and the rear side of the fixed box 1, the right end of each protection long box 211 is fixedly connected with a first motor 212, one end of each first motor 212 is fixedly connected with a screw rod 213, the surfaces of each screw rod 213 are fixedly connected with a threaded plate 214, one side of each threaded plate 214 is fixedly connected with a connecting block 215, and the front side and the rear side of the fixed box 1 are respectively provided with rectangular through openings, and the surfaces of each connecting block 215 are penetrated in the rectangular through openings formed in the fixed box 1.
Further, the opening is opened on one side of the long protection box 211, the right side of the long protection box 211 is provided with a through hole, the right end of the surface of the screw rod 213 penetrates through the through hole opened on the right side of the long protection box 211, the left end of the screw rod 213 is rotationally connected with the left side inside the long protection box 211, the screw rod 213 rotates to drive the screw plate 214 and the connecting block 215 to move, thereby driving the semicircular openings inside the clamping bottom plate 221 and the clamping top plate 223 to stick to the upper part and the lower part of the surface of the battery cell, combining with the semicircular openings inside the clamping seat 224 to clamp the surface of the battery cell, further enhancing the fixing effect on the battery cell, and further avoiding certain shaking phenomenon caused by external collision and the like when the lithium battery is used.
Example two
Referring to fig. 1-8, on the basis of the first embodiment, the clamping assembly 22 further includes a clamping bottom plate 221, the clamping bottom plate 221 is fixedly connected to one side of the connecting block 215, a connecting rod 222 is fixedly connected to the top of the clamping bottom plate 221, a clamping top plate 223 is fixedly connected to the top of the connecting rod 222, a clamping seat 224 is disposed on one side of the clamping top plate 223, the bottom end of the clamping seat 224 is fixedly connected to the bottom end inside the fixed box 1, a supporting cushion 225 is fixedly connected to the inside of the fixed box 1, two connecting blocks 215 are disposed between the two connecting blocks 215, semicircular openings are formed in one side of the clamping bottom plate 221 and one side of the clamping top plate 223, semicircular openings are formed in one side of the clamping seat 224, circular clamping grooves are formed in the bottom end inside the fixed box 1, and the surface of the supporting cushion 225 is disposed inside the circular clamping grooves.
Further, the inside of the fixed box 1 is provided with a long groove, one side of the long groove is provided with a sliding groove, the surface of the sliding strip 34 is in sliding connection with the inside of the long groove, the surface of the threaded block 33 is in sliding connection with the inside of the sliding groove, one side of the long groove is communicated with one side of the sliding groove, the other side of the long groove is provided with an opening, one end of the bidirectional threaded rod 32 is in rotating connection with the inside of the sliding groove, the inside of the fixed box 1 is provided with a through groove, the surface of the closing plate 35 is in sliding connection with the inside of the through groove, the bidirectional threaded rod 32 rotates to drive the threaded block 33 to move, and the two sliding strips 34 connected with the two ends of the two sliding strips are driven to move in opposite directions, so that the closing plate 35 is driven to close the fixed box 1, and therefore the lithium battery cell can be replaced conveniently when the lithium battery cell is required to be replaced, and the protection effect on the lithium battery cell can be further enhanced.
In the actual operation process, when the device is used, the battery cell needs to be fixed inside the fixed box 1, at this time, the battery cell is placed between the clamping top plate 223 and the clamping seat 224 and placed at the top of the supporting cushion 225, then the first motor 212 is started to drive the screw rod 213 to rotate, thereby driving the screw plate 214 to move, and driving the connected clamping bottom plate 221 to move through the connecting block 215, thereby driving the semicircular openings inside the clamping bottom plate 221 and the clamping top plate 223 to be attached to the upper and lower parts of the surface of the battery cell, and combining with the semicircular openings inside the clamping seat 224 to clamp the surface of the battery cell, then when the inside of the fixed box 1 needs to be closed, the second motor 31 is started at this time, the bidirectional threaded rod 32 is driven to rotate, the screw block 33 is driven to move, and the two sliding strips 34 connected at two ends of the screw block 33 are driven to move in opposite directions in the long groove inside the fixed box 1, so as to drive the closed plate 35 to close the fixed box 1.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.
Claims (9)
1. The utility model provides a cylinder type lithium cell electricity core fixed subassembly, includes fixed box (1), its characterized in that: the bottom ends of the front side and the rear side of the fixed box (1) are respectively and fixedly connected with a fixed mechanism (2), and the top ends of the front side and the rear side of the fixed box (1) are respectively and fixedly connected with a closing mechanism (3);
the fixing mechanism (2) comprises a driving component (21) and a clamping component (22), wherein the clamping component (22) is arranged between the driving components (21);
the closing mechanism (3) comprises two second motors (31), the two second motors (31) are fixedly connected to the front side and the rear side of the fixed box (1) respectively, one end of each second motor (31) is fixedly connected with a bidirectional threaded rod (32), the surface of each bidirectional threaded rod (32) is in threaded connection with a threaded block (33), one side of each threaded block (33) is fixedly connected with a sliding strip (34), and the two sliding strips (34) are fixedly connected with a closing plate (35).
2. The cylindrical lithium battery cell fastening assembly of claim 1, wherein: the driving assembly (21) comprises two protection long boxes (211), the two protection long boxes (211) are fixedly connected to the front side bottom and the rear side bottom of the fixed box (1) respectively, the right end of each protection long box (211) is fixedly connected with a first motor (212), one end of each first motor (212) is fixedly connected with a screw rod (213), the surfaces of the screw rods (213) are in threaded connection with threaded plates (214), one side of each threaded plate (214) is fixedly connected with a connecting block (215), rectangular through holes are formed in the front side and the rear side of each fixed box (1) respectively, and the surfaces of the connecting blocks (215) penetrate through rectangular through holes formed in the fixed box (1).
3. The cylindrical lithium battery cell fixing assembly according to claim 2, wherein: the long box of protection (211) one side is offered the opening, the through-hole has been offered on long box of protection (211) right side, lead screw (213) surface right-hand member runs through the through-hole of offering in long box of protection (211) right side, lead screw (213) left end and the inside left side rotation of long box of protection (211) are connected.
4. The cylindrical lithium battery cell fixing assembly according to claim 2, wherein: clamping assembly (22) are including clamping bottom plate (221), clamping bottom plate (221) fixedly connected with connecting block (215) one side, clamping bottom plate (221) top fixedly connected with connecting rod (222), connecting rod (222) top fixedly connected with centre gripping roof (223), centre gripping roof (223) one side is provided with grip slipper (224), grip slipper (224) bottom and fixed box (1) inside bottom fixed connection, fixed box (1) inside fixedly connected with support cushion (225).
5. The cylindrical lithium battery cell fastening assembly of claim 4, wherein: the number of the connecting blocks (215) is two, and the clamping bottom plates (221) are positioned between the two connecting blocks (215).
6. The cylindrical lithium battery cell fastening assembly of claim 4, wherein: semicircular openings are formed in one side of the clamping bottom plate (221) and one side of the clamping top plate (223), and semicircular openings are formed in one side of the clamping seat (224).
7. The cylindrical lithium battery cell fastening assembly of claim 4, wherein: the round clamping groove is formed in the bottom end of the inside of the fixed box (1), and the surface of the supporting cushion (225) is located inside the round clamping groove.
8. The cylindrical lithium battery cell fastening assembly of claim 1, wherein: the fixing box is characterized in that an elongated slot is formed in the fixing box (1), a sliding groove is formed in one side of the elongated slot, the surface of the sliding bar (34) is in sliding connection with the interior of the elongated slot, the surface of the threaded block (33) is in sliding connection with the interior of the sliding groove, one side of the elongated slot is communicated with one side of the sliding groove, an opening is formed in the other side of the elongated slot, and one end of the bidirectional threaded rod (32) is in rotary connection with the interior of the sliding groove.
9. The cylindrical lithium battery cell fastening assembly of claim 1, wherein: the fixed box (1) is internally provided with a through groove, and the surface of the closing plate (35) is in sliding connection with the inside of the through groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223439951.8U CN219717085U (en) | 2022-12-21 | 2022-12-21 | Cylindrical lithium battery cell fixing assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223439951.8U CN219717085U (en) | 2022-12-21 | 2022-12-21 | Cylindrical lithium battery cell fixing assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219717085U true CN219717085U (en) | 2023-09-19 |
Family
ID=87996227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223439951.8U Active CN219717085U (en) | 2022-12-21 | 2022-12-21 | Cylindrical lithium battery cell fixing assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219717085U (en) |
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2022
- 2022-12-21 CN CN202223439951.8U patent/CN219717085U/en active Active
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