CN213042968U - Fixing structure of cylindrical battery module - Google Patents
Fixing structure of cylindrical battery module Download PDFInfo
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- CN213042968U CN213042968U CN202120117805.XU CN202120117805U CN213042968U CN 213042968 U CN213042968 U CN 213042968U CN 202120117805 U CN202120117805 U CN 202120117805U CN 213042968 U CN213042968 U CN 213042968U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model discloses a fixed knot of cylinder battery module constructs, the power distribution box comprises a box body, the bottom surface middle part both ends symmetry rigid coupling of box has the board of placing, the top surface of placing the board has seted up a plurality of standing groove, open and shut in a side middle part of box has first bearing groove, inlay in the first bearing groove and be equipped with first bearing, the inner wall rigid coupling of first bearing has first minor axis, the other end rigid coupling of first minor axis has the lead screw body, the lead screw body runs through first backup pad and second backup pad respectively, the lead screw body rotates to be connected in first backup pad and second backup pad, the other end rigid coupling of lead screw body has the second minor axis, the second minor axis rotates to be connected in another side middle part of box through the second bearing, the second minor axis runs through another side of box, another end rigid coupling of second minor axis has the handle, be equipped with a plurality of groups fixed establishment; the utility model discloses it is fixed to be convenient for carry out the centre gripping to cylinder electricity core to the assembly of the cylinder electricity core of being convenient for improves work efficiency.
Description
Technical Field
The utility model relates to a fixed knot constructs technical field, especially relates to a fixed knot of cylinder battery module constructs.
Background
The battery refers to a device which can convert chemical energy into electric energy in a part of space of a cup, a groove or other container or a composite container which is filled with electrolyte solution and metal electrodes to generate current; has a positive electrode and a negative electrode; the battery is used as an energy source, has the advantages of stable voltage, stable current, long-time stable power supply, small influence by the outside, simple structure, convenient carrying, simple and easy charging and discharging operation, no influence by the outside climate and temperature and stable performance. A plurality of cylindrical battery cores are connected together through a wire to form a cylindrical battery module. However, the fixing structure used when the existing cylindrical battery module is formed is fixedly connected with the cylindrical battery core and is inconvenient to assemble, so that the assembly of the cylindrical battery core is inconvenient, the assembly speed is reduced, and the working efficiency is reduced; or the current cylinder battery module is fixed cylinder electricity core with simple draw-in groove when constituteing, and long-time use can make cylinder electricity core not hard up to influence the use of cylinder battery module, reduce the life of cylinder battery module.
Disclosure of Invention
The utility model aims at solving the defects existing in the prior art and providing a fixing structure of a cylindrical battery module.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a fixing structure of a cylindrical battery module comprises a box body, wherein the box body is a rectangular box which is horizontally placed, two ends of the middle part of the bottom surface of the box body are symmetrically and fixedly connected with placing plates, each placing plate is provided with a plurality of placing grooves on the top surface, a first bearing groove is opened and closed on the middle part of one side surface of the box body, a first bearing is embedded in the first bearing groove, a first short shaft is fixedly connected to the inner wall of the first bearing, the other end of the first short shaft is fixedly connected with a lead screw body, the lead screw body respectively penetrates through the first supporting plate and the second supporting plate, the lead screw body is rotatably connected to the first supporting plate and the second supporting plate, the other end of the lead screw body is fixedly connected with a second short shaft, the second short shaft is rotatably connected to the middle part of the other side surface of the box body through a second bearing, the second short shaft penetrates through the other side surface of the box body, and, the screw rod body is provided with a plurality of groups of fixing mechanisms.
Preferably, the lead screw body includes first lead screw, first spliced pole, second lead screw, second spliced pole and third lead screw, the one end rigid coupling of first minor axis has first lead screw, the other end rigid coupling of first lead screw has first spliced pole, first spliced pole runs through first backup pad, just first spliced pole rotates to be connected on first backup pad, the other end rigid coupling of first spliced pole has the second lead screw, the other end rigid coupling of second lead screw has the second spliced pole, the second spliced pole runs through the second backup pad, just the second spliced pole rotates to be connected in the second backup pad, the other end rigid coupling of second spliced pole has the third lead screw, the other end rigid coupling of third lead screw is on the tip of second minor axis, positive and negative screw thread has been seted up at the middle part both ends of first lead screw, second lead screw and third lead screw, just first lead screw, And the outer walls of the second screw rod and the third screw rod are respectively provided with a fixing mechanism.
Preferably, fixing mechanism includes first fixed plate, second fixed plate and T type slider, spacing subassembly, the middle part both ends of first lead screw, second lead screw and third lead screw are threaded respectively and have first fixed plate and second fixed plate, a plurality of first semicircle recess and second semicircle recess have all transversely been seted up at a side middle part both ends of first fixed plate and second fixed plate, and every first semicircle recess and second semicircle recess symmetry each other, every first semicircle recess and second semicircle recess all link to each other and set up, semicircle recess and second semicircle recess all are equipped with spacing subassembly, every first fixed plate and second fixed plate all pass through T type slider sliding connection in the box.
Preferably, spacing subassembly includes arc fixed plate, fly leaf, movable rod, spring and limiting plate, every the cylinder hole has all been seted up to the inner wall in first semicircular groove and second semicircular groove, every all be equipped with the movable rod in the cylinder hole, every the equal rigid coupling of a tip of movable rod has arc fixed plate, the rigid coupling has the fly leaf on the one end outer wall of movable rod, just fly leaf sliding connection is downthehole at the cylinder, sliding connection has the limiting plate on the other end outer wall of movable rod, just the limiting plate rigid coupling is at the other end in cylinder hole, be equipped with the spring on the outer wall of movable rod, the one end rigid coupling of spring is on a side of limiting plate, the other end rigid coupling of spring is on the fly leaf, just the spring is in original length under natural state.
Preferably, T-shaped grooves are symmetrically formed in the middle of two side faces of the box body, a plurality of T-shaped sliding blocks are connected in the T-shaped grooves in a sliding mode, and one side face of each T-shaped sliding block is fixedly connected to the corresponding side face of the first fixing plate and the corresponding side face of the second fixing plate.
Preferably, a second bearing groove is formed in the middle of one side face of the box body, a second bearing is embedded in the second bearing groove, and the inner wall of the second bearing is fixedly connected to the outer wall of the second short shaft.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a first fixed plate, second fixed plate, T type slider, spacing subassembly, lead screw body, handle and place board etc. and mutually support and use, be convenient for carry out centre gripping fixed to the cylinder electricity core to be convenient for assemble the cylinder electricity core, improve assembly speed, improve work efficiency;
2. through arc fixed plate, place board, fly leaf, movable rod, spring and limiting plate mutually support the use, be convenient for fix cylinder electricity core, avoid cylinder battery module to use for a long time the back cylinder electricity core phenomenon that becomes flexible appear to be favorable to cylinder battery module's long-time use, improve cylinder battery module's life.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limitation. In the drawings:
fig. 1 is a schematic view of a horizontal cross-section structure of a depression of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
FIG. 3 is a schematic view of a front view angle of the present invention;
fig. 4 is a schematic structural view of the limiting assembly of the present invention;
fig. 5 is a schematic structural view of the screw rod body of the present invention.
Number in the figure: 1. a box body; 2. a first fixing plate; 3. a second fixing plate; 4. a second bearing; 5. a first bearing; 6. a first support plate; 7. a second support plate; 8. a handle; 9. an arc-shaped fixing plate; 10. a T-shaped slider; 11. placing the plate; 12. a movable plate; 13. a movable rod; 14. a spring; 15. a limiting plate; 16. a first minor axis; 17. a first lead screw; 18. a first connecting column; 19. a second lead screw; 20. a second connecting column; 21. a third screw rod; 22. a second minor axis.
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.
Referring to fig. 1-5, a fixing structure of a cylindrical battery module comprises a box body 1, wherein the box body 1 is a horizontally placed rectangular box, placing plates 11 are symmetrically and fixedly connected to two ends of the middle of the bottom surface of the box body 1, and a plurality of placing grooves are formed in the top surface of each placing plate 11, so that the bottom of a cylindrical battery cell can be conveniently fixed; a first bearing groove is opened and closed in the middle of one side face of the box body 1, a first bearing 5 is embedded in the first bearing groove, and a first short shaft 16 is fixedly connected to the inner wall of the first bearing 5, so that the first short shaft 16 can rotate conveniently; first minor axis 16's other end rigid coupling has the lead screw body, the lead screw body runs through first backup pad 6 and second backup pad 7 respectively, and the lead screw body rotates to be connected at first backup pad 6 and second backup pad 7, the other end rigid coupling of lead screw body has second minor axis 22, and second minor axis 22 rotates through second bearing 4 and connects at the another side middle part of box 1, and second minor axis 22 runs through the another side of box 1, another tip rigid coupling of second minor axis 22 has handle 8, be equipped with a plurality of fixed establishment of group on the lead screw body, be convenient for fix cylinder electricity core, thereby avoid cylinder electricity core not hard up when using, influence the life of cylinder battery module.
In the utility model, the screw rod body comprises a first screw rod 17, a first connecting column 18, a second screw rod 19, a second connecting column 20 and a third screw rod 21, one end of a first short shaft 16 is fixedly connected with the first screw rod 17, the other end of the first screw rod 17 is fixedly connected with the first connecting column 18, the first connecting column 18 runs through the first supporting plate 6, the first connecting column 18 is rotatably connected on the first supporting plate 6, the other end of the first connecting column 18 is fixedly connected with the second screw rod 19, the other end of the second screw rod 19 is fixedly connected with the second connecting column 20, the second connecting column 20 runs through the second supporting plate 7, the second connecting column 20 is rotatably connected on the second supporting plate 7, the other end of the second connecting column 20 is fixedly connected with the third screw rod 21, the other end of the third screw rod 21 is fixedly connected on the end part of the second short shaft 22, forward and reverse threads are arranged at the two ends of the middle parts of the first screw rod 17, the second screw rod 19, and the outer walls of the first screw rod 17, the second screw rod 19 and the third screw rod 21 are respectively provided with a fixing mechanism, so that the cylindrical battery cell can be clamped and fixed conveniently.
The utility model discloses in, fixing mechanism includes first fixed plate 2, second fixed plate 3, T type slider 10 and spacing subassembly, first lead screw 17, second lead screw 19 and third lead screw 21's middle part both ends screw thread has first fixed plate 2 and second fixed plate 3 respectively, a plurality of first semicircular groove and second semicircular groove have all transversely been seted up at a side middle part both ends of first fixed plate 2 and second fixed plate 3, and every first semicircular groove and the mutual symmetry of second semicircular groove, every first semicircular groove and second semicircular groove all link to each other and set up, semicircular groove and second semicircular groove all are equipped with spacing subassembly, every first fixed plate 2 and second fixed plate 3 all through T type slider 10 sliding connection in box 1, be convenient for first fixed plate 2 and the removal of second fixed plate 3, thereby be convenient for fix the cylinder electricity core.
The utility model discloses in, spacing subassembly includes arc fixed plate 9, fly leaf 12, movable rod 13, spring 14 and limiting plate 15, the cylinder hole has all been seted up to the inner wall in every first semicircular groove and second semicircular groove, every cylinder hole all is equipped with movable rod 13, the equal rigid coupling of a tip of every movable rod 13 has arc fixed plate 9, the rigid coupling has fly leaf 12 on the one end outer wall of movable rod 13, and fly leaf 12 sliding connection is downthehole at the cylinder, sliding connection has limiting plate 15 on movable rod 13's the other end outer wall, and the other end of limiting plate 15 rigid coupling at the cylinder hole, be equipped with spring 14 on movable rod 13's the outer wall, spring 14's one end rigid coupling is on a side of limiting plate 15, spring 14's other end rigid coupling is on fly leaf 12, and spring 14 is in the primary length under natural state, be convenient for press from.
The utility model discloses in, T type groove has been seted up to the both sides face middle part symmetry of box 1, and every T type inslot equal sliding connection has a plurality of T type slider 10, and the equal rigid coupling in a side of every T type slider 10 is on the side of first fixed plate 2 and second fixed plate 3 corresponding with it.
The utility model discloses in, the second bearing groove has been seted up at a side middle part of box 1, and the inlay is equipped with second bearing 4 in the second bearing groove, and the rigid coupling is on second minor axis 22's outer wall on the inner wall of second bearing 4, the rotation of the second minor axis 22 of being convenient for.
The utility model discloses when using, run through cylindrical electric core from first semicircular groove and second semicircular groove on every first fixed plate 2 and second fixed plate 3 earlier, in the standing groove in placing the even placing plate 11 of placing of cylindrical electric core on 1 bottom surface of box, rotate handle 8, handle 8 drives second minor axis 22 and rotates, and then the rotation that drives third lead screw 21 drives second spliced pole 20 and rotates, thereby drive second lead screw 19 and rotate, the rotation through second lead screw 19 drives first spliced pole 18 and rotates, and then drive first lead screw 17 and rotate, thereby drive first minor axis 16 and rotate, through first lead screw 17, the rotation of second lead screw 19 and third lead screw 21 drives relative first fixed plate 2 and second fixed plate 3 and removes with it, thereby it removes to drive spacing subassembly.
When arc fixed plate 9 contacts with cylindrical electric core in spacing subassembly, cylindrical electric core extrusion arc fixed plate 9, thereby make arc fixed plate 9 outwards remove, and then drive movable rod 13 and remove to the cylinder hole, thereby drive fly leaf 12 and remove, the removal through fly leaf 12 drives spring 14 and removes, thereby make spring 14 compressed, because spring 14 need resume elastic deformation, thereby spring 14 drives fly leaf 12 and removes outside the cylinder hole, it removes to the removal drive movable rod 13 outside the cylinder hole through fly leaf 12, and then drive arc fixed plate 9 and remove, thereby make arc fixed plate 9 and the inseparabler contact of cylindrical electric core outer wall, make a cylindrical electric core of two arc fixed plate 9 centre gripping through adjusting handle 8, thereby be convenient for fix every cylindrical electric core.
The utility model discloses after using up, make arc fixed plate 9 on every first fixed plate 2 and the second fixed plate 3 break away from with every cylindrical electric core through adjusting handle 8 to the assembly of every cylindrical electric core of being convenient for.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a fixed knot of cylinder battery module constructs, includes box (1), its characterized in that: the box body (1) is a rectangular box placed horizontally, two ends of the middle of the bottom surface of the box body (1) are symmetrically and fixedly connected with a placing plate (11), each placing plate (11) is provided with a plurality of placing grooves on the top surface, a first bearing groove is opened and closed in the middle of one side surface of the box body (1), a first bearing (5) is embedded in the first bearing groove, a first short shaft (16) is fixedly connected to the inner wall of the first bearing (5), a screw rod body is fixedly connected to the other end of the first short shaft (16), the screw rod body respectively penetrates through a first supporting plate (6) and a second supporting plate (7), the screw rod body is rotatably connected to the first supporting plate (6) and the second supporting plate (7), a second short shaft (22) is fixedly connected to the other end of the screw rod body, and the second short shaft (22) is rotatably connected to the middle of the other side surface of the box body (1) through a second bearing (4, and the second short shaft (22) penetrates through the other side face of the box body (1), the other end part of the second short shaft (22) is fixedly connected with a handle (8), and a plurality of groups of fixing mechanisms are arranged on the screw rod body.
2. The fixing structure of the cylindrical battery module according to claim 1, wherein: the lead screw body comprises a first lead screw (17), a first connecting column (18), a second lead screw (19), a second connecting column (20) and a third lead screw (21), one end of a first short shaft (16) is fixedly connected with the first lead screw (17), the other end of the first lead screw (17) is fixedly connected with the first connecting column (18), the first connecting column (18) penetrates through a first supporting plate (6), the first connecting column (18) is rotatably connected onto the first supporting plate (6), the other end of the first connecting column (18) is fixedly connected with the second lead screw (19), the other end of the second lead screw (19) is fixedly connected with the second connecting column (20), the second connecting column (20) penetrates through a second supporting plate (7), the second connecting column (20) is rotatably connected onto the second supporting plate (7), the other end of the second connecting column (20) is fixedly connected with the third lead screw (21), the other end of the third screw rod (21) is fixedly connected to the end of the second short shaft (22), forward and reverse threads are formed in two ends of the middle of the first screw rod (17), the second screw rod (19) and the third screw rod (21), and fixing mechanisms are arranged on the outer walls of the first screw rod (17), the second screw rod (19) and the third screw rod (21).
3. The fixing structure of the cylindrical battery module according to claim 2, wherein: fixing mechanism includes first fixed plate (2), second fixed plate (3), T type slider (10) and spacing subassembly, the middle part both ends of first lead screw (17), second lead screw (19) and third lead screw (21) are threaded respectively and have first fixed plate (2) and second fixed plate (3), a plurality of first semicircle recess and second semicircle recess have all transversely been seted up at a side middle part both ends of first fixed plate (2) and second fixed plate (3), and every first semicircle recess and second semicircle recess are symmetrical each other, every first semicircle recess and second semicircle recess all link to each other and set up, semicircle recess and second semicircle recess all are equipped with spacing subassembly, every first fixed plate (2) and second fixed plate (3) all through T type slider (10) sliding connection in box (1).
4. The fixing structure of the cylindrical battery module according to claim 3, wherein: the limiting component comprises an arc-shaped fixing plate (9), a movable plate (12), movable rods (13), springs (14) and limiting plates (15), cylindrical holes are formed in the inner walls of each of the first semicircular groove and the second semicircular groove, each movable rod (13) is arranged in each cylindrical hole, one end of each movable rod (13) is fixedly connected with the arc-shaped fixing plate (9), the movable plate (12) is fixedly connected to the outer wall of one end of each movable rod (13), the movable plate (12) is connected into the cylindrical holes in a sliding mode, the limiting plate (15) is connected to the outer wall of the other end of each movable rod (13) in a sliding mode, the limiting plate (15) is fixedly connected to the other end of each cylindrical hole, the springs (14) are arranged on the outer wall of the movable rods (13), one ends of the springs (14) are fixedly connected to one side face of the limiting plate (15), and the other ends of the springs (14), and the spring (14) is in the original length in a natural state.
5. The fixing structure of the cylindrical battery module according to claim 3, wherein: t type groove has been seted up to the both sides face middle part symmetry of box (1), every equal sliding connection has a plurality of T type slider (10) in the T type groove, every the equal rigid coupling in a side of T type slider (10) is on the side of first fixed plate (2) and second fixed plate (3) corresponding with it.
6. The fixing structure of the cylindrical battery module according to claim 1, wherein: a second bearing groove is formed in the middle of one side face of the box body (1), a second bearing (4) is embedded in the second bearing groove, and the inner wall of the second bearing (4) is fixedly connected to the outer wall of a second short shaft (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120117805.XU CN213042968U (en) | 2021-01-18 | 2021-01-18 | Fixing structure of cylindrical battery module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120117805.XU CN213042968U (en) | 2021-01-18 | 2021-01-18 | Fixing structure of cylindrical battery module |
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| Publication Number | Publication Date |
|---|---|
| CN213042968U true CN213042968U (en) | 2021-04-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120117805.XU Active CN213042968U (en) | 2021-01-18 | 2021-01-18 | Fixing structure of cylindrical battery module |
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| CN (1) | CN213042968U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115295952A (en) * | 2022-09-28 | 2022-11-04 | 惠州市纬世新能源有限公司 | Anti-drop electricity core structure convenient to it is fixed |
-
2021
- 2021-01-18 CN CN202120117805.XU patent/CN213042968U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115295952A (en) * | 2022-09-28 | 2022-11-04 | 惠州市纬世新能源有限公司 | Anti-drop electricity core structure convenient to it is fixed |
| CN115295952B (en) * | 2022-09-28 | 2022-12-06 | 惠州市纬世新能源有限公司 | Anti-drop electricity core structure convenient to it is fixed |
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Address after: No.699 Luosheng street, Dongcheng Industrial Park, Shouguang City, Weifang City, Shandong Province Patentee after: Shandong aerospace Weineng Technology Co.,Ltd. Address before: No.699 Luosheng street, Dongcheng Industrial Park, Shouguang City, Weifang City, Shandong Province Patentee before: SHANDONG COSIC WEINENG NEW ENERGY POWER SYSTEM Co.,Ltd. |