New energy storage battery module

Abstract

The invention provides a new energy storage battery module, and relates to the field of battery modules, the new energy storage battery module comprises partition assemblies, each partition assembly is composed of a baffle mechanism and a positioning mechanism, a plurality of partition assemblies can divide the interior of a mounting shell into a plurality of spaces, and positioning, assembling and using of a battery are facilitated; the use position of the baffle plate mechanism can be freely adjusted and used under the regulation and control of the positioning mechanism, so that the assembly and use of batteries with different specifications can be adapted, meanwhile, the function of installing various batteries with different specifications in the same installation shell can be realized, and the positioning mechanism has two regulation and control modes of free movement and locking movement; the position of the baffle plate mechanism can be regulated and used by selecting a proper regulation and control mode according to the actual situation, and the problems that the position cannot be regulated because most partition plates in the module frame of the existing new energy storage battery module are welded and fixed, and module frames of corresponding specifications need to be selected for assembling and mounting batteries of different specifications and models are solved.

Description

Technical Field

[0001] The present invention relates to the technical field of battery modules, and in particular to a new energy storage battery module. Background Art

[0002] Pure electric vehicles are one of the mainstream new energy vehicles at present. They are powered by on-board power, use electric motors to drive the wheels, and comply with various requirements of road traffic and safety regulations. Among them, energy storage battery modules are one of the important components of pure electric vehicles. Through energy storage battery modules, pure electric vehicles can realize the functions of charging, storing energy, and discharging for vehicle driving.

[0003] However, as far as the existing new energy storage battery modules are concerned, the partitions inside the module frames are mostly welded and fixed, and the positions cannot be adjusted. For batteries of different specifications and models, it is necessary to select module frames of corresponding specifications during assembly and installation, which is rather cumbersome, has poor adaptability, and is not very practical. Summary of the invention

[0004] The disclosed embodiment of the present invention relates to a new energy storage battery module, which has a partition assembly. Multiple groups of partition assemblies can divide the interior of an installation shell into multiple spaces, which is convenient for positioning and assembling the batteries. Under the control of the positioning mechanism, the use position of the baffle mechanism can be freely adjusted and can adapt to the assembly and use of batteries of different specifications. At the same time, it can also realize the function of installing multiple batteries of different specifications in the same installation shell. The positioning mechanism has two control modes: free movement and locked movement. The appropriate control mode can be selected according to the actual situation to realize the control of the position of the baffle mechanism. It is extremely flexible, adaptable and practical.

[0005] The present invention discloses a first aspect, providing a new energy storage battery module, specifically comprising a housing assembly, the housing assembly comprising a mounting housing and a blocking side plate, the blocking side plate being fixedly mounted on the side of the mounting housing in a detachable manner; the housing assembly further comprises two control rods, one end of the control rods being fixedly mounted inside the mounting housing, and the other end of the control rods being plugged into the inside of the blocking side plate, the two control rods being symmetrically arranged inside the mounting housing; a partition assembly, the partition assembly being composed of a baffle mechanism and a positioning mechanism, the partition assembly being provided with four groups, the number of which is not limited to four groups, and the number of which can be increased or decreased;

[0006] The baffle mechanism includes a partition baffle, a synchronization shaft and two positioning gears, the partition baffle is plugged into the interior of the mounting housing, the synchronization shaft is rotatably connected to the interior of the partition baffle, the positioning gear is rotatably connected to the interior of the partition baffle, and the two positioning gears are symmetrically arranged on both sides of the partition baffle, and the two positioning gears are respectively plugged into the exterior of the two control rods;

[0007] The positioning mechanism includes an adjusting worm, a locking worm wheel, a linkage gear and an operating block. The adjusting worm is rotatably connected to the inside of the partition baffle, the locking worm wheel is rotatably connected to the inside of the partition baffle, and the locking worm wheel and the adjusting worm are transmission-connected, the linkage gear is rotatably connected to the inside of the partition baffle, and the top rotating shaft of the linkage gear is rotatably connected to the inside of the locking worm wheel, and the operating block is plugged into the top of the locking worm wheel.

[0008] In at least some embodiments, a track block with a "T"-shaped cross section is provided on the side of the partition baffle, and a track groove is provided inside the mounting shell, and the track block is inserted into the inside of the track groove.

[0009] In at least some embodiments, a spiral positioning groove is provided on the outside of the rod body of the control rod, and a positioning protrusion is provided inside the positioning gear, the positioning protrusion is inserted into the inside of the positioning groove, and a trumpet-shaped guide groove is provided at the outer end of the positioning groove.

[0010] In at least some embodiments, the spiral directions of the external positioning grooves of the two control rod bodies are opposite, and synchronous gears are provided at both ends of the synchronization shaft. The two synchronization gears are respectively connected to the two positioning gears in transmission. When the synchronization shaft rotates, the two positioning gears can be driven to rotate synchronously and in opposite directions.

[0011] In at least some embodiments, a control gear is provided in the middle of the synchronization shaft, and the control gear and the linkage gear are meshed for transmission.

[0012] In at least some embodiments, the positioning mechanism further includes a spring seat, which is rotatably connected to the interior of the linkage gear.

[0013] In at least some embodiments, a locking tension spring is provided on the top of the spring seat, and two ends of the locking tension spring are fixedly connected to the top of the spring seat and the inside of the operating block respectively.

[0014] In at least some embodiments, the cross-sectional shape of the bottom block of the operating block is a regular polygon, and a synchronization groove is provided inside the locking worm gear, and the block portion of the operating block with a regular polygonal cross-section is inserted into the synchronization groove.

[0015] In at least some embodiments, a locking gear is provided on the top of the linkage gear, and a locking tooth groove is provided inside the operating block. Under the action of a locking tension spring, when the operating block is not pulled by external force, the locking gear is inserted into the locking tooth groove.

[0016] A new energy storage battery module provided by the present invention has the following beneficial effects.

[0017] Multiple groups of partition components can divide the interior of the installation shell into multiple spaces, which is convenient for positioning and assembly of batteries. Under the control of the positioning mechanism, the use position of the baffle mechanism can be freely adjusted and can adapt to the assembly and use of batteries of different specifications. At the same time, it can also realize the function of installing multiple batteries of different specifications inside the same installation shell. The positioning mechanism has two control modes: free movement and locked movement. The appropriate control mode can be selected according to the actual situation to realize the control of the position of the baffle mechanism, which improves the flexibility, adaptability and practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0019] The drawings described below are only related to some embodiments of the present invention, but are not intended to limit the present invention.

[0020] In the attached picture:

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 It is a schematic diagram of the structure inside the present invention;

[0023] Figure 3 It is a schematic diagram of the structure of the housing assembly of the present invention after being disassembled;

[0024] Figure 4 It is a schematic diagram of the structure of the baffle mechanism of the present invention after being disassembled;

[0025] Figure 5 It is a schematic diagram of the structure of the positioning mechanism of the present invention after being disassembled;

[0026] Figure 6 The present invention pulls upward Figure 2 A schematic diagram of the structure inside the partition assembly behind the middle operating block;

[0027] Figure 7 The present invention Figure 2 The schematic diagram of the structure of the enlarged part A in the middle;

[0028] Figure 8 The present invention Figure 6 Schematic diagram of the enlarged structure of part B in the middle.

[0029] Reference numerals list

[0030] 1. Shell assembly; 101. Installing shell; 1011. Track groove; 102. Blocking side plate; 103. Control rod; 1031. Positioning groove; 10311. Guide groove;

[0031] 2. baffle mechanism; 201. partition baffle; 2011. track block; 202. synchronization shaft; 2021. synchronization gear; 2022. control gear; 203. positioning gear; 2031. positioning protrusion;

[0032] 3. Positioning mechanism; 301. Adjusting worm; 302. Locking worm wheel; 3021. Synchronous groove; 303. Linkage gear; 3031. Locking gear; 304. Operating block; 3041. Locking tooth groove; 305. Spring seat; 3051. Locking tension spring. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solution and advantages of the embodiment of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiment of the present invention. Obviously, the described embodiment is a part of the embodiment of the present invention, not all of the embodiments. Based on the described embodiment of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] Please refer to Figures 1 to 8 As shown:

[0035] Embodiment 1: The present invention provides a new energy storage battery module, including a housing assembly 1, the housing assembly 1 includes a mounting housing 101 and a blocking side plate 102, the blocking side plate 102 is fixedly installed on the side of the mounting housing 101 in a detachable manner; the housing assembly 1 also includes two control rods 103, one end of the control rod 103 is fixedly installed inside the mounting housing 101, and the other end of the control rod 103 is plugged into the inside of the blocking side plate 102, and the two control rods 103 are symmetrically arranged inside the mounting housing 101; a partition assembly, the partition assembly is composed of a baffle mechanism 2 and a positioning mechanism 3, and the partition assembly is provided with four groups, the number of which is not limited to four groups, and the number can be increased or decreased;

[0036] The baffle mechanism 2 includes a partition baffle 201, a synchronization shaft 202 and two positioning gears 203. The partition baffle 201 is inserted into the interior of the mounting housing 101, and the synchronization shaft 202 is rotatably connected to the interior of the partition baffle 201. The positioning gears 203 are rotatably connected to the interior of the partition baffle 201, and the two positioning gears 203 are symmetrically arranged on both sides of the partition baffle 201. The two positioning gears 203 are respectively inserted into the exterior of the two control rods 103.

[0037] The positioning mechanism 3 includes an adjusting worm 301, a locking worm wheel 302, a linkage gear 303 and an operating block 304. The adjusting worm 301 is rotatably connected to the inside of the partition baffle 201, the locking worm wheel 302 is rotatably connected to the inside of the partition baffle 201, and the locking worm wheel 302 and the adjusting worm 301 are transmission-connected. The linkage gear 303 is rotatably connected to the inside of the partition baffle 201, and the top rotating shaft of the linkage gear 303 is rotatably connected to the inside of the locking worm wheel 302, and the operating block 304 is plugged into the top of the locking worm wheel 302.

[0038] In the embodiment of the present disclosure, the positioning mechanism 3 also includes a spring seat 305, which is rotatably connected to the inside of the linkage gear 303. This design ensures that when the linkage gear 303 rotates independently of the locking worm gear 302, the locking tension spring 3051 will not be twisted. The top of the spring seat 305 is provided with a locking tension spring 3051, and the two ends of the locking tension spring 3051 are respectively fixedly connected to the top of the spring seat 305 and the inside of the operating block 304. The cross-sectional shape of the bottom block of the operating block 304 is a regular polygon, and the locking worm gear 30 2 is provided with a synchronization groove 3021, the block part of the regular polygonal cross-section of the operating block 304 is inserted into the synchronization groove 3021, the top of the linkage gear 303 is provided with a locking gear 3031, and the inside of the operating block 304 is provided with a locking tooth groove 3041. Under the action of the locking tension spring 3051, when the operating block 304 is not pulled by an external force, the locking gear 3031 is inserted into the locking tooth groove 3041, and the positioning mechanism 3 is in the reset state (the operating block 304 is not pulled by an external force and the adjusting worm 301 is not When the positioning mechanism 3 is in the reset state, the locking gear 3031 is inserted into the locking tooth groove 3041 under the action of the locking tension spring 3051. At this time, the rotation state of the operating block 304 and the linkage gear 303 are the same, and the rotation state of the operating block 304 and the locking worm gear 302 are always the same under the action of the synchronous groove 3021, so that the operating block 304 is in the reset state. 04. The linkage gear 303 and the locking worm wheel 302 form a whole, and the worm gear has the characteristic of one-way transmission, so that the linkage gear 303 cannot rotate at this time, and the linkage gear 303 can lock the two positioning gears 203 through the cooperation of the control gear 2022 and the synchronous gear 2021. Therefore, under the cooperation and positioning of the positioning protrusion 2031 and the positioning groove 1031, the baffle mechanism 2 cannot move inside the mounting shell 101, thereby realizing the locking positioning function and being stable in use.

[0039] In the disclosed embodiment, a spiral positioning groove 1031 is provided on the outside of the rod body of the control rod 103, and a positioning protrusion 2031 is provided on the inside of the positioning gear 203. The positioning protrusion 2031 is inserted into the inside of the positioning groove 1031, and a trumpet-shaped guide groove 10311 is provided on the outer end of the positioning groove 1031. In use, the positioning mechanism 3 can realize the regulation and positioning of the position of the baffle mechanism 2 in two ways. One is the locking movable adjustment. In this mode, the baffle mechanism 2 can be slowly moved and adjusted inside the mounting housing 101, which can be achieved by manually rotating the adjusting worm 301. When the adjusting worm 301 rotates, it can drive the locking worm wheel 302 to rotate. Since the operating block 304 is not pulled by an external force, the operating block 304, the linkage gear 303 and the locking worm wheel 302 form a whole, so that the locking worm wheel 302 can rotate. It drives the linkage gear 303 to rotate synchronously. When the linkage gear 303 rotates, it can drive the synchronization shaft 202 to rotate through the control gear 2022. When the synchronization shaft 202 rotates, the synchronization gear 2021 can drive the positioning gear 203 to rotate. The spiral directions of the positioning grooves 1031 on the outside of the rod bodies of the two control rods 103 are opposite, and both ends of the synchronization shaft 202 are provided with synchronization gears 2021. The two synchronization gears 2021 are respectively connected with the two positioning gears 203 in transmission. When the synchronization shaft 202 rotates, it can drive the two positioning gears 203 to rotate synchronously and in opposite directions. When the positioning gear 203 rotates, the positioning protrusion 2031 can drive the partition baffle 201 to move along the control rod 103 inside the mounting shell 101 through the positioning groove 1031, thereby realizing the function of locking the use position of the movable adjustment baffle mechanism 2, which is easy to operate and stable to control.

[0040] In the embodiment of the present disclosure, a control gear 2022 is provided in the middle of the synchronization shaft 202, and the gear teeth of the control gear 2022 and the linkage gear 303 are meshed for transmission. In use, the second way for the positioning mechanism 3 to regulate and position the position of the baffle mechanism 2 is a free movement way. In this mode, it is convenient to disassemble and assemble the baffle mechanism 2 inside the housing assembly 1 and quickly position it, and the number of groups of partition assemblies in use can be quickly adjusted, which can be achieved by pulling up the operating block 304. When the operating block 304 is pulled up, the locking gear 3031 will disengage from the locking tooth groove 3041, thereby releasing the overall relationship between the operating block 304 and the linkage gear 303 and the locking worm gear 302, that is, releasing the locking relationship between the cylinder and the linkage gear 303 through the locking worm gear 302, and then the baffle The plate mechanism 2 can be pulled freely to adjust the use position. At this time, when the baffle mechanism 2 is pulled to move, the positioning groove 1031 can drive the positioning gear 203, the synchronization shaft 202 and the linkage gear 303 to idle through the positioning protrusion 2031, and the device will not be stuck. The adjustment is convenient. After the adjustment is completed, the operating block 304 is released and the positioning mechanism 3 will automatically reset and restore the positioning locking function of the baffle mechanism 2 under the action of the locking tension spring 3051. The design of the trumpet-shaped guide groove 10311 at the outer end of the positioning groove 1031 enables the guide groove 10311 to quickly guide the positioning protrusion 2031 to the inside of the positioning groove 1031 when the partition assembly is initially inserted into the interior of the mounting shell 101, thereby ensuring the realization and triggering of subsequent functions and stable use.

[0041] Specific usage and function of this embodiment: In the present invention, according to the actual assembly requirements, battery specifications and other parameters, the use position and quantity of the partition assembly are adjusted. The positioning mechanism 3 can realize the regulation and positioning of the position of the baffle mechanism 2 in two ways. One is the locking movable adjustment. In this mode, the baffle mechanism 2 can be slowly moved and adjusted inside the mounting shell 101, which can be achieved by manually rotating the adjusting worm 301. When the adjusting worm 301 rotates, it can drive the locking worm wheel 302 to rotate. Since the operating block 304 is not pulled by external force, the operating block 304, the linkage gear 303 and the locking worm wheel 302 form a whole, so that the locking worm wheel 302 can drive the linkage gear 303 to rotate synchronously when it rotates. The linkage gear 303 is in When rotating, the synchronous shaft 202 can be driven to rotate by the control gear 2022. When the synchronous shaft 202 rotates, the synchronous gear 2021 can drive the positioning gear 203 to rotate. When the positioning gear 203 rotates, the positioning protrusion 2031 can drive the partition baffle 201 to move along the control rod 103 inside the installation shell 101 through the positioning groove 1031, thereby realizing the function of locking the movable adjustment baffle mechanism 2 to adjust the use position. The second way for the positioning mechanism 3 to regulate and position the position of the baffle mechanism 2 is the free movement way. In this mode, it is convenient to disassemble and quickly position the baffle mechanism 2 inside the shell assembly 1, and the number of use groups of the partition assembly can be quickly adjusted, which can be achieved by pulling up the operating block 304. When the operating block 304 is pulled up, the lock The locking gear 3031 will slip out of the locking tooth groove 3041, thereby releasing the overall relationship between the operating block 304 and the linkage gear 303 and the locking worm gear 302, that is, releasing the locking relationship between the cylinder and the linkage gear 303 through the locking worm gear 302, and thereafter the baffle mechanism 2 can be freely pulled to adjust the use position. At this time, when the baffle mechanism 2 is pulled to move, the positioning groove 1031 can drive the positioning gear 203, the synchronous shaft 202 and the linkage gear 303 to idle through the positioning protrusion 2031, and the device will not be stuck, which is convenient for regulation. After the regulation is completed, the operating block 304 is released, and the positioning mechanism 3 will automatically reset and restore the positioning locking function of the baffle mechanism 2 under the action of the locking tension spring 3051. The trumpet-shaped outer end of the positioning groove 1031 The design of the guide groove 10311 enables the guide groove 10311 to quickly guide the positioning protrusion 2031 to the inside of the positioning groove 1031 when the partition assembly is initially inserted into the interior of the installation shell 101, thereby ensuring the realization and triggering of subsequent functions. The positioning mechanism 3 can locate the use position of the baffle mechanism 2 when it is in the reset state (the operating block 304 is not pulled by external force and the adjusting worm 301 is not rotated manually), thereby realizing the separation of the internal space of the installation shell 101 to realize the positioning and assembly of the battery. When the positioning mechanism 3 is in the reset state, the locking gear 3031 is inserted into the locking tooth groove 3041 under the action of the locking tension spring 3051. At this time, the rotation states of the operating block 304 and the linkage gear 303 are the same.And under the action of the synchronous groove 3021, the rotation state of the operating block 304 and the locking worm gear 302 is always the same, so that at this time the operating block 304, the linkage gear 303 and the locking worm gear 302 form a whole, and the worm gear has the characteristic of one-way transmission, so that at this time the linkage gear 303 cannot rotate, and the linkage gear 303 can lock the two positioning gears 203 through the cooperation of the control gear 2022 and the synchronous gear 2021, so that under the cooperation and positioning of the positioning protrusion 2031 and the positioning groove 1031, the baffle mechanism 2 cannot move inside the installation shell 101, thereby realizing the locking and positioning function. After the adjustment is completed, the battery is installed into the installation shell 101, and then the blocking side plate 102 can be installed.

[0042] In another embodiment, a track block 2011 with a "T"-shaped cross-section is provided on the side of the partition baffle 201, and a track groove 1011 is provided inside the mounting shell 101, and the track block 2011 is inserted into the inside of the track groove 1011. This design can limit the moving trajectory of the partition baffle 201, so that the partition baffle 201 will not be skewed or twisted during movement, causing the device to get stuck and fail, thereby further improving the stability of the device.

[0043] In this article, there are a few points to note:

[0044] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0045] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0046] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A new energy storage battery module, comprising a housing assembly (1), wherein the housing assembly (1) comprises a mounting housing (101) and a blocking side plate (102), wherein the blocking side plate (102) is detachably fixedly mounted on a side surface of the mounting housing (101); characterized in that: The housing assembly (1) further comprises two control rods (103), one end of the control rods (103) being fixedly mounted inside the mounting housing (101), and the other end of the control rods (103) being plugged into the inside of the blocking side plate (102), and the two control rods (103) being symmetrically arranged inside the mounting housing (101); a partition assembly, the partition assembly comprising a baffle mechanism (2) and a positioning mechanism (3), the partition assembly being provided with four groups, the number of which is not limited to four groups, and the number of which can be increased or decreased; The baffle mechanism (2) comprises a partition baffle (201), a synchronization shaft (202) and two positioning gears (203); the partition baffle (201) is plugged into the interior of the mounting housing (101), and the synchronization shaft (202) is rotationally connected to the interior of the partition baffle (201); the positioning gears (203) are rotationally connected to the interior of the partition baffle (201), and the two positioning gears (203) are symmetrically arranged on both sides of the partition baffle (201); the two positioning gears (203) are respectively plugged into the exterior of two control rods (103); The positioning mechanism (3) comprises an adjusting worm (301), a locking worm wheel (302), a linkage gear (303) and an operating block (304); the adjusting worm (301) is rotatably connected to the interior of the partition baffle (201); the locking worm wheel (302) is rotatably connected to the interior of the partition baffle (201); the locking worm wheel (302) and the adjusting worm (301) are transmission-connected; the linkage gear (303) is rotatably connected to the interior of the partition baffle (201); the top rotating shaft of the linkage gear (303) is rotatably connected to the interior of the locking worm wheel (302); and the operating block (304) is plugged into the top of the locking worm wheel (302).

2. A new energy storage battery module according to claim 1, characterized in that: A track block (2011) with a T-shaped cross section is provided on the side of the partition baffle (201), and a track groove (1011) is provided inside the mounting shell (101), and the track block (2011) is inserted into the track groove (1011).

3. A new energy storage battery module as claimed in claim 2, characterized in that: The rod body of the control rod (103) is provided with a spiral positioning groove (1031) on the outside, and the positioning gear (203) is provided with a positioning protrusion (2031) on the inside. The positioning protrusion (2031) is inserted into the inside of the positioning groove (1031), and the outer end of the positioning groove (1031) is provided with a trumpet-shaped guide groove (10311).

4. A new energy storage battery module as claimed in claim 3, characterized in that: The spiral directions of the external positioning grooves (1031) of the two control rods (103) are opposite, and both ends of the synchronization shaft (202) are provided with synchronization gears (2021). The two synchronization gears (2021) are respectively connected to the two positioning gears (203) in a transmission manner, and when the synchronization shaft (202) rotates, the two positioning gears (203) can be driven to rotate synchronously and in opposite directions.

5. A new energy storage battery module as claimed in claim 4, characterized in that: A control gear (2022) is provided in the middle of the synchronization shaft (202), and the control gear (2022) and the linkage gear (303) are meshed and driven.

6. A new energy storage battery module as claimed in claim 5, characterized in that: The positioning mechanism (3) also includes a spring seat (305), and the spring seat (305) is rotatably connected to the interior of the linkage gear (303).

7. A new energy storage battery module as claimed in claim 6, characterized in that: A locking tension spring (3051) is provided on the top of the spring seat (305), and two ends of the locking tension spring (3051) are respectively fixedly connected to the top of the spring seat (305) and the inside of the operating block (304).

8. A new energy storage battery module according to claim 7, characterized in that: The cross-sectional shape of the bottom block of the operating block (304) is a regular polygon, and a synchronization groove (3021) is provided inside the locking worm gear (302), and the block part of the operating block (304) with a regular polygonal cross-sectional shape is inserted into the synchronization groove (3021).

9. A new energy storage battery module according to claim 8, characterized in that: A locking gear (3031) is provided on the top of the linkage gear (303), and a locking tooth groove (3041) is provided inside the operating block (304). Under the action of a locking tension spring (3051), when the operating block (304) is not pulled by an external force, the locking gear (3031) is inserted into the locking tooth groove (3041).

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