Part fixing device of battery device and battery device with same

Abstract

The utility model discloses a part fixing device of a battery device and the battery device with the part fixing device, and relates to the technical field of battery devices. The part fixing device is installed in the battery device and comprises an installation base and an installation support, a first installation groove is formed in the installation base and used for assembling corresponding parts, the installation support and the first installation groove bottom wall of the first installation groove are opposite in the second direction and are spaced, and the installation support and the first installation groove bottom wall of the first installation groove are arranged in the second direction. A second mounting groove is formed in the side, away from the bottom wall of the first mounting groove, of the mounting support, penetrates through the mounting support in the first direction and is used for assembling corresponding parts. According to the part fixing device, the mounting base and the mounting support which are fixedly assembled are arranged, the first mounting groove and the second mounting groove are used for fixing the corresponding parts correspondingly, the risk that the parts are damaged due to friction and rubbing can be reduced, the part fixing device is compact in structure, and the space utilization rate can be increased.

Description

TECHNICAL FIELD

[0001] The utility model relates to battery device technical field especially is related to a part fixing device of battery device and has its battery device. BACKGROUND

[0002] In the related art, the pipeline, copper bar and wire harness and other components in the battery device need to be fixed separately, the interval is large, the layout space is wasted, and the space utilization is low. If multiple components are fixed together, the multiple components will rub and scratch each other, which has the risk of damaging the components. SUMMARY

[0003] The utility model aims at at least one of the technical problems existing in the prior art. To this end, one purpose of the utility model is to provide a part fixing device of battery device, which can fix each component separately, has a compact structure and high space utilization.

[0004] The utility model further provides a battery device with the part fixing device.

[0005] The part fixing device of the battery device according to the utility model embodiment is used to be installed in the battery device, and comprises: a mounting base, the mounting base is formed with a first mounting groove, the first mounting groove penetrates the mounting base along a first direction, and the first mounting groove is used for assembling a corresponding component; a mounting bracket, at least part of the mounting bracket is located in the first mounting groove, the mounting bracket and the first mounting groove bottom wall of the first mounting groove are opposite and spaced apart along a second direction, the mounting bracket and the mounting base are fixedly assembled, and along the second direction, a second mounting groove is formed on the side of the mounting bracket away from the first mounting groove bottom wall, the second mounting groove penetrates the mounting bracket along the first direction, and the second mounting groove is used for assembling a corresponding component, and the first direction and the second direction are perpendicular.

[0006] The part fixing device of the battery device according to the utility model embodiment, by setting the fixedly assembled mounting base and mounting bracket, the first mounting groove and the second mounting groove are used for respectively accommodating and fixing corresponding components, so that the risk of damage caused by friction and scratching between components can be reduced, in addition, the part fixing device has a compact structure, which is conducive to reducing the layout space of the part fixing device and improving the space utilization.

[0007] According to some embodiments of the utility model, the part fixing device of the battery device further comprises: a first fixing portion, the first fixing portion is located in the first mounting groove and is fixed to the first mounting groove bottom wall, and the first fixing portion is used for fixing the component assembled in the first mounting groove to the first mounting groove.

[0008] According to some embodiments of the present application, the first fixing part comprises a plurality of clamping structure groups, the plurality of clamping structure groups are arranged along the first direction, each clamping structure group comprises a first clamping piece and a second clamping piece, the first clamping piece and the second clamping piece are opposite and spaced apart along a third direction, and the first clamping piece and the second clamping piece are matched to fix the corresponding parts in the first mounting groove, the first direction, the second direction and the third direction are perpendicular to each other.

[0009] According to some embodiments of the present application, the first fixing part is a plurality of, and the plurality of first fixing parts are arranged along the third direction in sequence.

[0010] According to some embodiments of the present application, the mounting bracket comprises a first plate body and a plurality of second plate bodies, the first plate body is located in the first mounting groove and opposite and spaced apart from the bottom wall of the first mounting groove along the second direction, the plurality of second plate bodies are located on the side of the first plate body away from the bottom wall of the first mounting groove and fixedly connected with the first plate body, the plurality of second plate bodies are arranged in sequence and spaced apart along the third direction to form the second mounting groove between any two adjacent second plate bodies, and the first direction, the second direction and the third direction are perpendicular to each other.

[0011] According to some embodiments of the present application, each second plate body is formed with a second fixing part, and the second fixing part is used for fixing the parts assembled in the corresponding second mounting groove in the second mounting groove.

[0012] According to some embodiments of the present application, the second fixing part comprises a plurality of third clamping pieces, the plurality of third clamping pieces are arranged in sequence along the first direction, the number of the second plate bodies is greater than or equal to three, the third clamping pieces of the second plate bodies located at the end are used for fixing the parts at the second mounting groove adjacent to the end second plate body, part of the third clamping pieces of the second plate bodies located at the middle are used for fixing the parts at one of the second mounting grooves adjacent to the middle second plate body, and the other part of the third clamping pieces of the second plate bodies located at the middle are used for fixing the parts at the other second mounting groove adjacent to the middle second plate body.

[0013] According to some embodiments of the present application, the mounting bracket further comprises a first mounting part, the first mounting part is located on the side of the first plate body facing the bottom wall of the first mounting groove, the first mounting part is fixedly connected with the first plate body, the mounting base is formed with a second mounting part, the second mounting part is located in the first mounting groove, and the first mounting part and the second mounting part are matched and assembled to fix the mounting bracket and the mounting base.

[0014] According to some embodiments of the present application, the mounting base comprises a base body and an assembly flange, the base body defines the first mounting slot, the assembly flange is located outside the first mounting slot, at least one end of the base body has the assembly flange along the first direction, and the assembly flange is arranged along the edge of the base body.

[0015] The battery device according to the embodiments of the present application comprises the part fixing device of the battery device according to the embodiments.

[0016] The additional aspects and advantages of the present application will be partially given in the following description, partially will become obvious from the following description, or will be understood through the practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0017] The above and / or additional aspects and advantages of the present application will become apparent and more readily appreciated from the following description of the embodiments, with reference to the following drawings, in which:

[0018] Figure 1 is a schematic view of the part fixing device according to the embodiments of the present application;

[0019] Figure 2 is a schematic view of the cooperation of the mounting base and the first fixing part according to the embodiments of the present application;

[0020] Figure 3 is a schematic view of the mounting bracket according to the embodiments of the present application;

[0021] Figure 4 is a schematic view of the cooperation of the part fixing device and the parts assembly in the battery device according to the embodiments of the present application; Figure 1 ;

[0022] Figure 5 is a schematic view of the cooperation of the part fixing device and the parts assembly in the battery device according to the embodiments of the present application; Figure 2 ;

[0023] Figure 6 is a schematic view of the cooperation of the part fixing device and the parts assembly in the battery device according to the embodiments of the present application. Figure 3 .

[0024] LIST OF REFERENCE NUMERALS:

[0025] mounting base 1; first mounting slot 11; first mounting slot bottom wall 12; reinforcing plate 13; second mounting part 14; base body 15; assembly flange 16;

[0026] Mounting bracket 2; Second mounting groove 21; First plate body 22; Second plate body 23; Second fixing part 231; Third clamping part 2311; Partition plate 24; Clamping port 241; First mounting part 25;

[0027] First fixing part 3; Clamping structure group 31; First clamping part 311; First body part 3111; First limiting part 3112; Second clamping part 312; Second body part 3121; Second limiting part 3122;

[0028] Part fixing device 10; Component 20; Mounting through groove 30;

[0029] Battery device 100. DETAILED DESCRIPTION

[0030] The embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar notations represent the same or similar elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary only, and are merely intended to explain the present application, and are not to be understood as limiting the present application.

[0031] Reference is made below Figures 1-6 A part fixing device 10 of a battery device 100 according to an embodiment of the present application and the battery device 100 having the same can separate and fix a plurality of components 20 to reduce the risk of damage caused by friction or scratching between the plurality of components 20.

[0032] Reference is made below Figures 1-6 As shown in the drawings, the part fixing device 10 of the battery device 100 according to an embodiment of the present application is used to be installed inside the battery device 100, and the part fixing device 10 includes a mounting base 1 and a mounting bracket 2. The mounting base 1 is formed with a first mounting groove 11, and the first mounting groove 11 penetrates the mounting base 1 along a first direction. The first mounting groove 11 is used to assemble a corresponding component 20. At least part of the mounting bracket 2 is located in the first mounting groove 11. The mounting bracket 2 and the first mounting groove bottom wall 12 of the first mounting groove 11 are opposite and spaced apart along a second direction. The mounting bracket 2 and the mounting base 1 are fixedly assembled. Along the second direction, the side of the mounting bracket 2 away from the first mounting groove bottom wall 12 is formed with a second mounting groove 21. The second mounting groove 21 penetrates the mounting bracket 2 along the first direction. The second mounting groove 21 is used to assemble a corresponding component 20. The first direction and the second direction are perpendicular.

[0033] The part fixing device 10 is installed inside the battery device 100, and the part fixing device 10 is used to fix corresponding components 20 of the battery device 100. The components 20 can include a wire harness, a water pipe, a copper bar, etc.

[0034] The mounting base 1 is formed with a first mounting groove 11 penetrating through the mounting base 1 along a first direction, the first mounting groove 11 being used for assembling a corresponding component 20, the component 20 being capable of being placed in the first mounting groove 11 along the first direction. At least part of the mounting bracket 2 is located in the first mounting groove 11, and the mounting bracket 2 is opposite and spaced apart from a first mounting groove bottom wall 12 of the first mounting groove 11 along a second direction, the component 20 assembled in the first mounting groove 11 being located between the mounting bracket 2 and the first mounting groove bottom wall 12. Along the second direction, a second mounting groove 21 is formed on a side of the mounting bracket 2 away from the first mounting groove bottom wall 12, the second mounting groove 21 penetrating through the mounting bracket 2 along the first direction, and the second mounting groove 21 being used for assembling a corresponding component 20.

[0035] The mounting bracket 2 and the mounting base 1 are fixedly assembled. As some embodiments of the present application, the mounting bracket 2 and the mounting base 1 can be connected by welding, clamping or bolting.

[0036] As some embodiments of the present application, as shown in Figure 1 and Figure 3 , the second mounting groove 21 can be multiple, the multiple second mounting grooves 21 can be arranged in sequence along a third direction, the first direction, the second direction and the third direction being perpendicular to each other, and the multiple components 20 can be respectively fixedly mounted in the first mounting groove 11 and the multiple second mounting grooves 21 to separate the multiple components 20, so as to reduce the risk of damage caused by friction and scratching between the multiple components 20, and to prolong the service life of the components 20. In addition, at least part of the mounting bracket 2 is located in the first mounting groove 11, and the mounting base 1 and the mounting bracket 2 are closely arranged, so that the part fixing device 10 is compact in structure, the space occupied by the part fixing device 10 is reduced, and the space utilization rate can be improved.

[0037] In the above embodiments, by setting the fixedly assembled mounting base 1 and the mounting bracket 2, the first mounting groove 11 and the second mounting groove 21 are used for respectively accommodating and fixing corresponding components 20, so as to reduce the risk of damage caused by friction and scratching between the components 20, and in addition, the part fixing device 10 is compact in structure, which is beneficial to reduce the arrangement space of the part fixing device 10 and improve the space utilization rate.

[0038] In some embodiments of the present application, as shown in Figure 1 and Figure 2 , the part fixing device 10 of the battery device 100 further comprises a first fixing portion 3 located in the first mounting groove 11 and fixedly arranged on the first mounting groove bottom wall 12, the first fixing portion 3 being used for fixing the component 20 assembled in the first mounting groove 11 in the first mounting groove 11.

[0039] The first fixing part 3 can be located in the first mounting groove 11, and the first fixing part 3 can be fixedly connected with the first mounting groove bottom wall 12. As some embodiments of the utility model, the first fixing part 3 can be welded, clamped or bolted with the first mounting groove bottom wall 12, so that the relative position of the first fixing part 3 and the first mounting groove bottom wall 12 can be set according to actual needs, and the design flexibility of the part fixing device 10 is increased. As other embodiments of the utility model, the first fixing part 3 can be integrally formed with the mounting base 1, and the first fixing part 3 and the mounting base 1 can be made by injection molding process, so that the number of spare parts constituting the mounting base 1 can be reduced, the connection strength of the first fixing part 3 and the first mounting groove bottom wall 12 can be improved, and assembly is facilitated. The first fixing part 3 can be used to fix the parts 20 assembled in the first mounting groove 11 in the first mounting groove 11, so as to reduce the shaking of the parts 20 in the first mounting groove 11, reduce the risk of damage of the parts 20 caused by friction and scratching with the part fixing device 10, and prolong the service life of the parts 20.

[0040] In some embodiments of the utility model, as shown in Figure 1 and Figure 2 The first fixing part 3 includes a plurality of clamping structure groups 31, the plurality of clamping structure groups 31 are arranged along a first direction, each clamping structure group 31 includes a first clamping piece 311 and a second clamping piece 312, the first clamping piece 311 and the second clamping piece 312 are opposite and spaced apart along a third direction, and the first clamping piece 311 and the second clamping piece 312 are matched to fix the corresponding parts 20 in the first mounting groove 11, and the first direction, the second direction and the third direction are perpendicular to each other.

[0041] The first fixing part 3 can include a plurality of clamping structure groups 31, and the number of clamping structure groups 31 of each first fixing part 3 can be two, three, four or the like. The plurality of clamping structure groups 31 can be arranged at intervals along the first direction, and the plurality of clamping structure groups 31 can be used to fix the corresponding parts 20. By fixing the parts 20 through the plurality of clamping structure groups 31, the stability of the fixed parts 20 can be improved.

[0042] Each clamping structure group 31 includes a first clamping piece 311 and a second clamping piece 312, and the first clamping piece 311 and the second clamping piece 312 can be opposite and spaced apart along a third direction. The first clamping piece 311 and the second clamping piece 312 are matched to fix the corresponding parts 20 in the first mounting groove 11. Further, the first clamping piece 311 and the second clamping piece 312 are matched to fix the corresponding parts 20 between the first clamping piece 311 and the second clamping piece 312. The interval distance between the first clamping piece 311 and the second clamping piece 312 can accommodate parts 20 of appropriate size (water pipes of appropriate range of pipe diameter or wire harnesses of appropriate range of wire diameter).

[0043] As some embodiments of the utility model, first joint piece 311 can include first body part 3111 and first limit part 3112, first body part 3111 and first limit part 3112 can be fixedly connected, second joint piece 312 can include second body part 3121 and second limit part 3122, second body part 3121 and second limit part 3122 can be fixedly connected. With the second direction as up-down direction, first body part 3111 and second body part 3121 can all extend along up-down direction, up-down direction is parallel with the second direction, first limit part 3112 and second limit part 3122 can all extend along third direction, the lower end of first body part 3111 is fixedly connected with first plate body 22, the upper end of first body part 3111 is fixedly connected with first limit part 3112, the lower end of second body part 3121 is fixedly connected with first plate body 22, the upper end of second body part 3121 is fixedly connected with second limit part 3122, and first limit part 3112 and second limit part 3122 can all be located between first body part 3111 and second body part 3121, and the setting can fix the component 20 located in the first installation slot 11. When first joint piece 311 and second joint piece 312 fix component 20, component 20 can be in abutment with first body part 3111, first limit part 3112, second body part 3121 and second limit part 3122, first body part 3111 and second body part 3121 can limit component 20 to move in the third direction, first limit part 3112 and second limit part 3122 can limit component 20 to move upwards, first plate body 22 can limit component 20 to move downwards, and then the first fixing part 3 can reduce the risk of component 20 damage caused by friction and scratching of component 20 with the part fixing device 10, so as to prolong the service life of component 20.

[0044] As some embodiments of the utility model, first fixing part 3 can be configured as a tie, the tie can be of soft material, the tie can be deformed and have good structural strength, one end of the tie is fixed to the first installation slot bottom wall 12, the other end of the tie is detachably fixed to the first installation slot bottom wall 12, the detachable end of the tie can be opened to put the component 20 in, then the detachable end of the tie can be fixed to the first installation slot bottom wall 12 and tightened, so that the component 20 is tightly attached to the first installation slot bottom wall 12, to reduce the risk of component 20 damage caused by friction and scratching of component 20 with the part fixing device 10, so as to prolong the service life of component 20.

[0045] In some embodiments of the utility model, as Figure 1 and Figure 2As shown, the first fixing part 3 is multiple, and the multiple first fixing parts 3 are arranged in sequence along the third direction.

[0046] The first fixing part 3 can be multiple, and the number of the first fixing part 3 can be two, three, four, etc. The multiple first fixing parts 3 can be arranged in sequence along the third direction, and the multiple first fixing parts 3 can be used for fixing the corresponding parts 20. By arranging multiple first fixing parts 3, the corresponding parts 20 fixed to the corresponding first fixing parts 3 can be separated, so as to reduce the risk of damage between the multiple parts 20 assembled in the first mounting groove 11 due to friction and scratching, thereby prolonging the service life of each part 20.

[0047] As some embodiments of the utility model, Figure 2 As shown, the clamping structure group 31 in the two adjacent first fixing parts 3 is arranged opposite to each other along the third direction. The two adjacent first clamping pieces 311 and the second clamping pieces 312 in the two adjacent first fixing parts 3 are provided with a reinforcing plate 13. The reinforcing plate 13 is fixedly connected with the first clamping piece 311 of one of the first fixing parts 3 and the second clamping piece 312 of the other first fixing part 3. The reinforcing plate 13 can strengthen the structural strength of the corresponding two adjacent first fixing parts 3, so as to enhance the structural stability of the part fixing device 10.

[0048] In some embodiments of the utility model, Figure 1 And Figure 3 As shown, the mounting bracket 2 comprises a first plate body 22 and multiple second plate bodies 23. The first plate body 22 is located in the first mounting groove 11 and is opposite to the first mounting groove bottom wall 12 along the second direction and is spaced apart. The multiple second plate bodies 23 are all located on the side of the first plate body 22 away from the first mounting groove bottom wall 12 and are fixedly connected with the first plate body 22. The multiple second plate bodies 23 are arranged in sequence along the third direction to form a second mounting groove 21 between any two adjacent second plate bodies 23. The first direction, the second direction and the third direction are perpendicular to each other.

[0049] The first plate body 22 can be configured as a plate-shaped structure, and the normal line of the plane where the first plate body 22 is located is parallel (or approximately parallel) to the second direction. The first plate body 22 can be located in the first mounting groove 11 and is opposite to the first mounting groove bottom wall 12 along the second direction and is spaced apart. The multiple second plate bodies 23 can all be located on the side of the first plate body 22 away from the first mounting groove bottom wall 12 and can all be fixedly connected with the first plate body 22.

[0050] As some embodiments of the utility model, multiple second plate bodies 23 can be welded, clamped or bolted with the first plate body 22, which can set the relative position of the multiple second plate bodies 23 and the first plate body 22 according to the size of the parts 20 to be fixed, so that the size of the parts 20 is matched with the size of the second mounting groove 21, thereby increasing the design flexibility and practicability of the part fixing device 10. As another embodiment of the utility model, the multiple second plate bodies 23 can be integrally formed with the first plate body 22, which can reduce the number of parts of the mounting bracket 2, and improve the connection strength of the multiple second plate bodies 23 and the first plate body 22, and facilitate assembly.

[0051] The multiple second plate bodies 23 can be arranged in sequence along the third direction to form the second mounting groove 21 between any two adjacent second plate bodies 23. As some embodiments of the utility model, four second plate bodies 23 can be arranged in sequence along the third direction to form three second mounting grooves 21 for fixing three parts 20. In the multiple second plate bodies 23 arranged in sequence, each second plate body 23 in the middle (not at both ends) can be used as a partition structure plate of the second mounting groove 21 adjacent thereto, so that the multiple second mounting grooves 21 are arranged closely along the third direction, and the corresponding parts 20 fixed in the second mounting grooves 21 are arranged closely, thereby reducing the space occupied by the part fixing device 10 and improving the space utilization and compactness of the part fixing device 10.

[0052] As some embodiments of the utility model, as shown in Figure 1 and Figure 3 The mounting bracket 2 can further include a partition plate 24, which can be located on the side of the mounting bracket 2 facing the first mounting groove bottom wall 12. The partition plate 24 can be configured as a plate structure, and the normal line of the plane where the partition plate 24 is located can be parallel (or approximately parallel) to the third direction. The partition plate 24 can be used to separate adjacent first fixing parts 3 to divide the first mounting groove 11 into multiple mounting subspaces, and the multiple mounting subspaces can be used to mount corresponding parts 20. The partition plate 24 can separate the multiple parts 20 mounted in the first mounting groove 11 to reduce the risk of damage caused by friction and scratching between the multiple parts 20. The end of the partition plate 24 facing the first mounting groove bottom wall 12 can be configured as a limiting opening 241, which penetrates the partition plate 24 along the third direction. The limiting opening 241 is opposite to the reinforcing plate 13 in the second direction, and part of the structure of the reinforcing plate 13 can extend into the limiting opening 241 to connect the limiting opening 241 and the reinforcing plate 13. This arrangement can limit the movement of the mounting bracket 2 along the first direction relative to the mounting base 1, thereby reducing the shaking of the mounting bracket 2 and further improving the connection stability of the mounting base 1 and the mounting bracket 2.

[0053] As some embodiments of the utility model, as shown in Figure 1 And Figure 3 As shown, the number of limiting openings 241 and reinforcing plates 13 is multiple and one-to-one assembly, to further improve the connection stability of the mounting base 1 and the mounting bracket 2.

[0054] In some embodiments of the utility model, as shown in Figure 1 And Figure 3 As shown, each second plate body 23 is formed with a second fixing part 231, and the second fixing part 231 is used for fixing the component 20 assembled in the corresponding second mounting groove 21 to the second mounting groove 21.

[0055] Among them, each second plate body 23 can be formed with a second fixing part 231, the shape of the second fixing part 231 can be similar to the shape of the first fixing part 3 of the above embodiment, and the second fixing part 231 can be used to fix the component 20 assembled in the corresponding second mounting groove 21 to the second mounting groove 21, to reduce the shaking of the component 20 in the second mounting groove 21, reduce the risk of damage of the component 20 caused by friction and scratching with the part fixing device 10, and prolong the service life of the component 20.

[0056] In some embodiments of the utility model, as shown in Figure 1 And Figure 3 As shown, the second fixing part 231 includes a plurality of third clamping pieces 2311, the plurality of third clamping pieces 2311 are arranged in sequence along the first direction, the number of the second plate body 23 is greater than or equal to three, the third clamping piece 2311 of the end second plate body 23 is used for fixing the component 20 at the second mounting groove 21 adjacent to the end second plate body 23, part of the third clamping piece 2311 of the middle second plate body 23 is used for fixing the component 20 at one second mounting groove 21 adjacent to the middle second plate body 23, and the other part of the third clamping piece 2311 of the middle second plate body 23 is used for fixing the component 20 at another second mounting groove 21 adjacent to the middle second plate body 23.

[0057] Among them, the number of the second plate body 23 can be greater than or equal to three, the number of the second plate body 23 can be three, four, five, etc., and the plurality of second plate bodies 23 can be arranged in intervals along the third direction. Each second plate body 23 can be formed with a second fixing part 231, each second fixing part 231 can include a plurality of third clamping pieces 2311, the number of the third clamping piece 2311 of each second fixing part 231 can be two, three, four, etc., and the plurality of third clamping pieces 2311 can be arranged in sequence along the first direction, and the plurality of third clamping pieces 2311 can be used for fixing the corresponding component 20.

[0058] The third clamping part 2311 located at the end second plate body 23 can be used for fixing the parts 20 at the second mounting groove 21 adjacent to the end second plate body 23, the partial third clamping part 2311 located at the middle second plate body 23 can be used for fixing the parts 20 at one second mounting groove 21 adjacent to the middle second plate body 23, and the other partial third clamping part 2311 located at the middle second plate body 23 can be used for fixing the parts 20 at another second mounting groove 21 adjacent to the middle second plate body 23, so that the plurality of third clamping parts 2311 located at the middle second plate body 23 can be used for fixing the parts 20 at two second mounting grooves 21 adjacent to the second plate body 23 at the same time, and the structure is compact and the space utilization rate is high.

[0059] In some embodiments of the utility model, as shown in Figures 1-3 The mounting bracket 2 further comprises a first mounting portion 25, the first mounting portion 25 is located on the side of the first plate body 22 facing the bottom wall 12 of the first mounting groove, and the first mounting portion 25 is fixedly connected with the first plate body 22. The mounting base 1 is formed with a second mounting portion 14, and the second mounting portion 14 is located in the first mounting groove 11. The first mounting portion 25 and the second mounting portion 14 are matched and assembled to fixedly assemble the mounting bracket 2 and the mounting base 1.

[0060] The first mounting portion 25 can be located on the side of the first plate body 22 facing the bottom wall 12 of the first mounting groove, and the first mounting portion 25 can be fixedly connected with the first plate body 22. As some embodiments of the utility model, the first mounting portion 25 can be welded, clamped or bolted with the first plate body 22. As other embodiments of the utility model, the first mounting portion 25 can be integrally formed with the first plate body 22, and the mounting bracket 2 can be made by injection molding process. In this way, the connection strength of the first mounting portion 25 and the first plate body 22 can be improved, and assembly is facilitated.

[0061] The mounting base 1 can be formed with a second mounting portion 14, and the second mounting portion 14 can be located in the first mounting groove 11. As some embodiments of the utility model, as shown in Figures 1-3 The first mounting portion 25 can be configured as a clamping hook, and the second mounting portion 14 can be configured as a clamping groove. The clamping hook can be clamped with the clamping groove to match and assemble the first mounting portion 25 and the second mounting portion 14, so as to fixedly assemble the mounting bracket 2 and the mounting base 1. As other embodiments of the utility model, the first mounting portion 25 can be configured as a threaded stud, and the second mounting portion 14 can be configured as a threaded hole. The threaded stud can be screwed with the threaded hole to match and assemble the first mounting portion 25 and the second mounting portion 14, so as to fixedly assemble the mounting bracket 2 and the mounting base 1. In this way, the risk of relative displacement of the mounting bracket 2 and the mounting base 1 can be reduced, the risk of parts 20 shaking can be reduced, and the structural stability of the part fixing device 10 can be improved.

[0062] As some embodiments of the utility model, as shown in Figures 1-3 The first mounting portion 25 and the second mounting portion 14 can be multiple, the number of the first mounting portion 25 and the second mounting portion 14 is same and corresponds one by one along the second direction, the first mounting portion 25 and the second mounting portion 14 can be opposite along the second direction, so as to facilitate assembly. By setting multiple first mounting portion 25 and multiple second mounting portion 14, the mounting base 1 and the mounting bracket 2 can be more stably matched and assembled.

[0063] In some embodiments of the utility model, as shown in Figure 1 And Figure 2 The mounting base 1 includes: a base body 15 and an assembly flange 16, the base body 15 defines the first mounting slot 11, the assembly flange 16 is located outside the first mounting slot 11, along the first direction, at least one end of the base body 15 is provided with the assembly flange 16, and the assembly flange 16 is arranged along the edge of the base body 15.

[0064] The base body 15 can define the first mounting slot 11 for mounting the parts 20, the assembly flange 16 is located outside the first mounting slot 11, along the first direction, at least one end of the base body 15 can be provided with the assembly flange 16, that is, one end of the base body 15 along the first direction can be provided with the assembly flange 16, or both ends of the base body 15 along the first direction can be provided with the assembly flange 16, the assembly flange 16 can be arranged along the edge of the base body 15, the assembly flange 16 can be configured as a "U"-shaped plate, the assembly flange 16 can be used for fixed connection with the battery device 100, and the assembly flange 16 can be bolted, clamped or welded to the battery device 100, so that the part fixing device 10 can be stably and reliably fixed to the battery device 100, thereby reducing shaking and improving the structural stability of the part fixing device 10 fixed to the battery device 100.

[0065] As some embodiments of the utility model, as shown in Figures 4-6 When both ends of the base body 15 along the first direction are provided with the assembly flange 16, the assembly flange 16 can be connected with the corresponding part of the battery device 100 in interference fit, which is simple to set and convenient to disassemble, and can reduce the number of corresponding mounting parts and save costs.

[0066] It should be noted that the battery device 100 can have a matching assembly structure, the matching assembly structure can be provided with a mounting through groove 30, and the part fixing device 10 is at least partially installed in the mounting through groove 30. By the part fixing device 10 of the utility model embodiment, multiple parts 20 can be tightly fixed, the number of mounting through grooves 30 in the battery device 100 can be reduced, the manufacturing difficulty of the battery device 100 is reduced, and the production time is saved.

[0067] The battery device 100 according to the embodiment of the present application comprises the part fixing device 10 of the battery device 100 in the above embodiment, and the part fixing device 10 is installed in the inside of the battery device 100. The battery device 100 can be a power battery or an energy storage battery, and the part fixing device 10 is installed in the inside of the battery device 100 to fix the corresponding parts 20. By installing the fixed mounting base 1 and the mounting bracket 2, the first mounting groove 11 and the second mounting groove 21 are used to accommodate and fix the corresponding parts 20 respectively, so that the risk of damage caused by friction and scratching between the parts 20 can be reduced, and in addition, the part fixing device 10 has a compact structure, which is beneficial to reduce the arrangement space of the part fixing device 10 and improve the space utilization.

[0068] In the description of the present application, it should be understood that the orientations or positional relationships indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0069] In the description of the present application, "first feature" and "second feature" can include one or more features.

[0070] In the description of the present application, "a plurality of" means two or more.

[0071] In the description of the present application, "above" or "below" of the first feature to the second feature can include that the first and second features are in direct contact, or can include that the first and second features are not in direct contact but are in contact through another feature between them.

[0072] In the description of the present application, "above", "above" and "above" of the first feature to the second feature include that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature.

[0073] In the description of the present specification, the description referring to the terms "one embodiment", "some embodiments", "exemplary embodiment", "example", "specific example", or "some examples" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the exemplary description of the above terms does not necessarily mean the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0074] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made thereto without departing from the principles and spirit of the present application, and the scope of the present application is defined by the claims and their equivalents.

Claims

1. A component fixing device (10) for a battery device (100), characterized in that, The component fixing device (10) is used for installation inside the battery device (100), and the component fixing device (10) includes: Mounting base (1), the mounting base (1) has a first mounting groove (11) which extends through the mounting base (1) in a first direction and is used to assemble corresponding parts (20); Mounting bracket (2), at least a portion of which is located within the first mounting groove (11), the mounting bracket (2) being opposite to and spaced apart from the bottom wall (12) of the first mounting groove (11) along a second direction, the mounting bracket (2) and the mounting base (1) being fixedly assembled, and along the second direction, a second mounting groove (21) is formed on the side of the mounting bracket (2) away from the bottom wall (12) of the first mounting groove, the second mounting groove (21) penetrating the mounting bracket (2) along the first direction, the second mounting groove (21) being used to assemble corresponding components (20), the first direction and the second direction being perpendicular.

2. The component fixing device (10) of the battery device (100) according to claim 1, characterized in that, Also includes: The first fixing part (3) is located in the first mounting groove (11) and fixed to the bottom wall (12) of the first mounting groove. The first fixing part (3) is used to fix the component (20) assembled in the first mounting groove (11) to the first mounting groove (11).

3. The component fixing device (10) of the battery device (100) according to claim 2, characterized in that, The first fixing part (3) includes multiple sets of snap-fit ​​structure groups (31), which are arranged along the first direction. Each set of snap-fit ​​structure groups (31) includes a first snap-fit ​​member (311) and a second snap-fit ​​member (312). The first snap-fit ​​member (311) and the second snap-fit ​​member (312) are opposite to each other and spaced apart along a third direction. The first snap-fit ​​member (311) and the second snap-fit ​​member (312) cooperate to fix the corresponding component (20) in the first mounting groove (11). The first direction, the second direction and the third direction are perpendicular to each other.

4. The component fixing device (10) of the battery device (100) according to claim 3, characterized in that, There are multiple first fixing parts (3), and the multiple first fixing parts (3) are arranged sequentially along the third direction.

5. The component fixing device (10) of the battery device (100) according to claim 1, characterized in that, The mounting bracket (2) includes: a first plate (22) and a plurality of second plates (23). The first plate (22) is located in the first mounting groove (11) and is opposite to and spaced apart from the bottom wall (12) of the first mounting groove along the second direction. The plurality of second plates (23) are all located on the side of the first plate (22) away from the bottom wall (12) of the first mounting groove and are fixedly connected to the first plate (22). The plurality of second plates (23) are arranged sequentially at intervals along the third direction to form a second mounting groove (21) between any two adjacent second plates (23). The first direction, the second direction and the third direction are perpendicular to each other.

6. The component fixing device (10) of the battery device (100) according to claim 5, characterized in that, Each of the second plates (23) is provided with a second fixing part (231) for fixing the component (20) assembled in the corresponding second mounting groove (21) to the second mounting groove (21).

7. The component fixing device (10) of the battery device (100) according to claim 6, characterized in that, The second fixing part (231) includes a plurality of third snap-fit ​​members (2311), which are arranged sequentially along the first direction. The number of the second plate (23) is greater than or equal to three. The third snap-fit ​​members (2311) located at the end of the second plate (23) are used to fix the component (20) at the second mounting groove (21) adjacent to the end of the second plate (23). The third snap-fit ​​member (2311) located in the middle of the second plate (23) is used to fix a component (20) in one of the second mounting slots (21) adjacent to the middle of the second plate (23), and the third snap-fit ​​member (2311) located in another part of the middle of the second plate (23) is used to fix a component (20) in another of the second mounting slots (21) adjacent to the middle of the second plate (23).

8. The component fixing device (10) of the battery device (100) according to claim 5, characterized in that, The mounting bracket (2) further includes: a first mounting part (25), which is located on the side of the first plate (22) facing the bottom wall (12) of the first mounting groove. The first mounting part (25) is fixedly connected to the first plate (22). The mounting base (1) has a second mounting part (14), which is located in the first mounting groove (11). The first mounting part (25) and the second mounting part (14) are fitted together to fix the mounting bracket (2) and the mounting base (1).

9. The component fixing device (10) of the battery device (100) according to any one of claims 1-8, characterized in that, The mounting base (1) includes a base body (15) and a mounting flange (16). The base body (15) defines the first mounting groove (11). The mounting flange (16) is located outside the first mounting groove (11). Along the first direction, at least one end of the base body (15) has the mounting flange (16). The mounting flange (16) is arranged along the edge of the base body (15).

10. A battery device (100), characterized in that, Includes a component fixing device (10) for the battery device (100) according to any one of claims 1-9, said component fixing device (10) being installed inside the battery device (100).

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