CN212625930U

CN212625930U - Battery is fixed bolster for module based on building blocks thought

Info

Publication number: CN212625930U
Application number: CN202021411833.4U
Authority: CN
Inventors: 郭玉飞; 张尧卿; 耿弟; 马二军
Original assignee: Luoyang Dianniu New Power Technology Co ltd
Current assignee: Luoyang Dianniu New Power Technology Co ltd
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2021-02-26
Anticipated expiration: 2030-07-16

Abstract

The utility model discloses a fixing bracket for a battery module based on the idea of building blocks, which comprises a top cover and a taking device, the utility model arranges the taking device inside a through hole, when the pull rod is pulled, the clamping ring is driven to move to drive the connecting piece, then the push rod is driven to rotate to push the auxiliary ring under the movement of the connecting piece, then the clamping and fixing of the clamping ring and the auxiliary ring to the battery can be released, then the user can take the battery, thereby achieving the advantage of quickly taking damaged batteries, firstly, when the fixed bracket is installed, the movable plate in the groove is pressed down by the batteries and the pressure spring is compressed by the elastic mechanism arranged in the groove, then after the clamping and fixing of the clamping ring and the auxiliary ring are released, the moving plate is pushed by rebounding of the pressure spring to move the battery out of the through hole, and therefore the advantage of further enhancing the battery taking rapidness is achieved.

Description

Battery is fixed bolster for module based on building blocks thought

Technical Field

The utility model particularly relates to a fixed bolster for battery module based on building blocks thought relates to the relevant field of battery technique.

Background

The battery module is used as a core component of the electric automobile, the stability and reliability of the structure of the battery module are directly related and influence the performance and service life of the whole battery system, therefore, the design of the power battery module becomes a very important part in the development process of the electric automobile, at present, the power battery module of a part manufacturer in the industry generally adopts a fixing support to pack a battery into a single battery, and the fixing support has a certain building block idea, can be stacked or can be well disassembled, and achieves the purpose of improving the convenience of the whole use.

At present when carrying out the use of fixed bolster for the battery module, place the fixed bolster upper end with this battery usually, and when inside a certain battery takes place to damage, need the user to unpack whole fixed bolster apart, then damaging the change of battery, lead to dismantling long replacement time, repair inefficiency.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to solve the above insufficiency, the utility model provides a battery is fixed bolster for module based on building blocks thought here.

The utility model discloses a realize like this, construct a battery module based on building blocks thought and use fixed bolster, the device include the top cap and the device of taking, the through-hole has been seted up to the top cap upper end, the device of taking sets up inside the through-hole, the device of taking comprises pull rod, connecing groove, clamp ring, auxiliary ring, spring, connecting piece, push rod and play mechanism, the pull rod upper end is pegged graft mutually with connecing the groove to pull rod upper end and clamp ring welded fastening, connect the groove to open inside the top cap upper end, the clamp ring upper end is laminated mutually with auxiliary ring, the spring is connected with connecing inslot portion, the connecting piece left side is rotated with the clamp ring and is connected to the connecting piece right side is rotated with the push rod and is connected, the push rod middle part is pegged graft fixedly with the top cap, it sets up inside the recess to.

Preferably, the spring loading mechanism is arranged inside the groove and consists of a movable plate, a guide rod, a pressure spring and a spring groove, the movable plate is arranged at the upper end inside the groove, the lower end of the movable plate is welded and fixed with the guide rod, the lower end of the guide rod is spliced with the spring groove, the lower end of the guide rod is attached to the pressure spring, the pressure spring is arranged inside the spring groove, and the spring groove is formed in the lower end of the groove.

Preferably, the lower end of the top cover is connected with the plug-in rod in an inserted mode, the lower end of the plug-in rod is fixedly connected with the lower fixing frame, and the upper end of the lower fixing frame is provided with a groove.

Preferably, a rubber soft layer is arranged at the pulling position outside the pull rod, and anti-skid grains are arranged at the rubber soft layer of the pull rod.

Preferably, the diameters of the clamping ring and the auxiliary ring are all 3.5CM in accordance, and the lower end of the clamping ring and the upper end of the auxiliary ring are attached to the spring.

Preferably, four springs are symmetrically arranged up and down along the inside of the connecting groove, and the maximum elastic force of the springs is 4N.

Preferably, the push rod is rotatable by an angle of 40 ° and the upper end of the push rod is in contact with the auxiliary ring.

Preferably, the moving plate, the guide rod, the pressure spring and the spring groove are symmetrically arranged along the front and back of the groove, and the overall length of the pressure spring is 4.5 CM.

Preferably, the push rod is made of stainless steel.

Preferably, the pressure spring is made of piano wire materials.

The utility model has the advantages of as follows: the utility model discloses an improve and provide a battery module is with fixed bolster based on building blocks thought here, compare with equipment of the same type, have following improvement:

the method has the advantages that: a battery is fixed bolster for module based on building blocks thought through at the inside device of taking that has set up of through-hole, when the pull rod pulling, drives the clamp ring and removes and drive the connecting piece, then under the connecting piece removes, makes the push rod rotate and promote the auxiliary ring, then just can relieve the clamp ring and the auxiliary ring to the tight fixedly of clamp of battery, then the user just can carry out taking of battery to reached the advantage of swiftly taking of damage battery.

The method has the advantages that: a battery is fixed bolster for module based on building blocks thought through having set up at the recess inside and has played the mechanism, at first when the installation is accomplished to the fixed bolster, the inside movable plate of recess can be pushed down by the battery to make the pressure spring compression, then when the tight fixed back of clamp ring and the clamp of supplementary ring's clamp of removing, the pressure spring kick-backs and promotes the movable plate, makes the battery shift out the through-hole, thereby has reached the advantage of further strengthening the battery and taking swift degree.

Drawings

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

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic diagram of the right-side cross-sectional structure of the present invention;

FIG. 4 is a schematic structural view of a top cross-sectional portion of the taking device of the present invention;

FIG. 5 is an enlarged schematic view of the position A of the taking device of the present invention;

fig. 6 is a schematic view of the right-side section structure of the popping mechanism of the present invention.

Wherein: the spring-type elastic clamp comprises a top cover-1, a through hole-2, a plug rod-3, a lower fixing frame-4, a groove-5, a taking device-6, a pull rod-61, a connecting groove-62, a clamping ring-63, an auxiliary ring-64, a spring-65, a connecting piece-66, a push rod-67, an elastic mechanism-68, a moving plate-681, a guide rod-682, a pressure spring-683 and a spring groove-684.

Detailed Description

The present invention will be described in detail with reference to the accompanying fig. 1-6, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a battery module fixing support based on building block thought through the improvement, including top cap 1 and taking device 6, top cap 1 upper end is seted up through-hole 2, taking device 6 sets up inside through-hole 2, taking device 6 comprises pull rod 61, connect groove 62, clamp ring 63, supplementary ring 64, spring 65, connecting piece 66, push rod 67 and mechanism 68 of popping one's head in, pull rod 61 upper end is pegged graft with connect groove 62, and pull rod 61 upper end and clamp ring 63 welded fastening, connect groove 62 is seted up inside top cap 1 upper end, clamp ring 63 upper end and supplementary ring 64 laminating mutually, spring 65 and connect groove 62 inside be connected, and be favorable to realizing clamp ring 63 and supplementary ring 64 reset and increase the stability of laminating mutually, connecting piece 66 left side and clamp ring 63 rotate to be connected, and connecting piece 66 right side and push rod 67 rotate to be connected, push rod 67 middle part and top cap 1 pegging one's head in fixed, the opening of the joint of the clamping ring 63 and the auxiliary ring 64 is facilitated, the battery can be taken quickly, the spring-up mechanism 68 is arranged in the groove 5, and the battery can be automatically popped up.

Further, the upward-elastic mechanism 68 is arranged inside the groove 5, the upward-elastic mechanism 68 is composed of a moving plate 681, a guide rod 682, a pressure spring 683 and a spring groove 684, the moving plate 681 is arranged at the upper end inside the groove 5, the lower end of the moving plate 681 is welded and fixed with the guide rod 682, the lower end of the guide rod 682 is spliced with the spring groove 684, the lower end of the guide rod 682 is attached to the pressure spring 683, the pressure spring 683 is arranged inside the spring groove 684, and the spring groove 684 is arranged at the lower end of the groove 5.

Furthermore, the lower end of the top cover 1 is connected with the insertion rod 3 in an insertion mode, the lower end of the insertion rod 3 is fixedly connected with the lower fixing frame 4, and the upper end of the lower fixing frame 4 is provided with a groove 5.

Furthermore, the soft rubber layer is arranged at the position where the pull rod 61 is pulled outside, and anti-slip grains are arranged at the position where the soft rubber layer of the pull rod 61, so that a user can pull the pull rod to enable the hand not to easily fall off.

Further, the clamping ring 63 and the auxiliary ring 64 are all 3.5CM in overall diameter, and the lower end of the clamping ring 63 and the upper end of the auxiliary ring 64 are attached to the spring 65, so that the clamping and fixing effect is stable and the clamping and fixing effect is not easy to loosen.

Further, four springs 65 are symmetrically arranged up and down along the inside of the connecting groove 62, and the maximum elastic force of the springs 65 is 4N, so that the clamp ring 63 and the auxiliary ring 64 can be reset to be in contact by the elastic force of the springs 65.

Furthermore, the push rod 67 can rotate for an angle of 40 degrees, and the upper end of the push rod 67 contacts with the auxiliary ring 64, so that the clamping ring 63 and the auxiliary ring 64 can be attached to each other through the push rod 67, and the battery can be taken out quickly.

Further, the moving plate 681, the guide rod 682, the compression spring 683 and the spring groove 684 are symmetrically arranged along the groove 5 in a front-back direction, and the overall length of the compression spring 683 is 4.5CM, so that the battery can be automatically ejected through the compression spring 683.

Further, the push rod 67 is made of stainless steel.

Further, the pressure spring 683 is made of piano wire material.

The utility model provides a fixing bracket for a battery module based on the idea of building blocks through improvement, and the fixing bracket operates as follows;

firstly, a user inserts a battery to be placed into a groove 5 formed in the upper end of a lower fixing frame 4 at equal intervals, after the battery is placed, the user can insert a top cover 1 into an insertion rod 3 at the upper ends of the left side and the right side of the lower fixing frame 4 to enable the upper end of the battery to be inserted into a through hole 2 formed in the upper end of the top cover 1, then after the insertion connection of the top cover 1 and the insertion rod 3 is completed, the installation and use activities of a fixing support can be completed, then when the battery is taken, the battery can be taken only by detaching the top cover 1 to release the insertion connection with the insertion rod 3, and therefore the idea of inserting the building blocks is embodied;

secondly, when the fixing bracket for the battery module is used, the battery is usually placed at the upper end of the fixing bracket, and when one internal battery is damaged, a user needs to disassemble the whole fixing bracket and replace the damaged battery, so that the disassembly and replacement time is long, and the repair efficiency is low;

thirdly, by providing the taking device 6 in the through hole 2, when a certain battery in the fixing bracket is damaged, the user can pull the pull rod 61 at the front end of the top cover 1 to make the pull rod 61 drive the clamp ring 63 in the connecting groove 62 to move, then drive the connecting piece 66 to move when the clamp ring 63 moves, then drive the push rod 67 to rotate under the coordination of the movement of the connecting piece 66, then the auxiliary plate 64 is pushed along with the rotation of the push rod 67 because the upper end of the push rod 67 is in contact with the auxiliary ring 64, so that the clamp ring 63 and the auxiliary ring 64 which are originally attached can be separated to release the clamping and fixing, then the user can take the battery without detaching the top cover 1, then in order to realize the resetting and the clamping of the clamp ring 63 and the auxiliary ring 64, the springs 65 are respectively arranged at the lower end of the clamp ring 63 and the upper end of the auxiliary plate 64, when a user loosens the pull rod 61, the clamp ring 63 and the auxiliary ring 64 can be reset and clamped and fixed under the action of the spring 65, so that the advantage of quickly taking the damaged battery is achieved;

fourthly, in order to further strengthen that the user can take the damaged battery more conveniently after the opening of the clamping ring 63 and the auxiliary ring 64 is finished, and the battery cannot be taken well because the through hole 2 is too small, the battery is further arranged inside the groove 5 through the elastic mechanism 68, when the battery is arranged inside the groove 5, the battery is contacted with the moving plate 681 arranged inside the groove 5, when the top cover 1 is arranged on the lower fixing frame 4, the moving plate 681 inside the groove 5 is pressed downwards, the guide rod 682 at the lower end of the moving plate 681 is moved into the spring groove 684, the pressure spring 683 inside the spring groove 684 is compressed, when the contact between the clamping ring 63 and the auxiliary ring 64 is released, the pressure spring 683 rebounds due to the elastic force to push the guide rod upwards, so that the moving plate 681 is moved upwards to push the battery upwards, the battery is led to pass through the through hole 2 to extend out, and then the user can take the battery, thereby the advantage of further strengthening the battery and taking swift degree has been reached.

The utility model provides a fixing bracket for a battery module based on the idea of building blocks through improvement, by arranging a taking device 6 in the through hole 2, when the pull rod 61 is pulled, the driving clamping ring 63 moves to drive the connecting piece 66, then under the movement of the connecting piece 66, the push rod 67 rotates to push the auxiliary ring 64, the clamping fixation of the clamping ring 63 and the auxiliary ring 64 to the battery can then be released, and the user can then take the battery, thereby achieving the advantage of quick access to the damaged battery, by providing the springing-up mechanism 68 inside the recess 5, firstly when the mounting of the fixing bracket is completed, the moving plate 681 inside the groove 5 is pressed down by the battery, and compresses the pressing spring 683, then, after the clamping and fixing of the clamping ring 63 and the auxiliary ring 64 are released, the movable plate is pushed by the rebounding of the pressure spring 683, so that the battery is moved out of the through hole 2, and the advantage of further enhancing the battery taking rapidness is achieved.

The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A fixing support for a battery module based on a building block idea comprises a top cover (1), wherein a through hole (2) is formed in the upper end of the top cover (1);

the method is characterized in that: also comprises a taking device (6), the taking device (6) is arranged inside the through hole (2), the taking device (6) consists of a pull rod (61), a connecting groove (62), a clamping ring (63), an auxiliary ring (64), a spring (65), a connecting piece (66), a push rod (67) and an elastic feeding mechanism (68), the upper end of the pull rod (61) is inserted into the connecting groove (62), the upper end of the pull rod (61) is welded and fixed with the clamping ring (63), the connecting groove (62) is arranged inside the upper end of the top cover (1), the upper end of the clamping ring (63) is attached to the auxiliary ring (64), the spring (65) is connected with the inside of the connecting groove (62), the left side of the connecting piece (66) is rotationally connected with the clamping ring (63), and the right side of the connecting piece (66) is rotationally connected with a push rod (67), the middle part of the push rod (67) is fixedly connected with the top cover (1) in an inserting way, and the spring loading mechanism (68) is arranged in the groove (5).

2. The battery module fixing bracket based on the building block thought of claim 1, characterized in that: go up bullet mechanism (68) and constitute by movable plate (681), guide arm (682), pressure spring (683) and spring groove (684), movable plate (681) sets up in inside upper end of recess (5) to movable plate (681) lower extreme and guide arm (682) welded fastening, guide arm (682) lower extreme is pegged graft mutually with spring groove (684), and guide arm (682) lower extreme laminates mutually with pressure spring (683), pressure spring (683) set up in spring groove (684) inside, spring groove (684) are seted up in recess (5) lower extreme.

3. The battery module fixing bracket based on the building block thought of claim 1, characterized in that: the lower end of the top cover (1) is connected with the inserting rod (3) in an inserting mode, the lower end of the inserting rod (3) is fixedly connected with the lower fixing frame (4), and the upper end of the lower fixing frame (4) is provided with a groove (5).

4. The battery module fixing bracket based on the building block thought of claim 1, characterized in that: the outer pulling part of the pull rod (61) is provided with a rubber soft layer, and the rubber soft layer of the pull rod (61) is provided with anti-skid grains.

5. The battery module fixing bracket based on the building block thought of claim 1, characterized in that: the clamping ring (63) and the auxiliary ring (64) are all 3.5CM in the same diameter, and the lower end of the clamping ring (63) and the upper end of the auxiliary ring (64) are attached to the spring (65).

6. The battery module fixing bracket based on the building block thought of claim 1, characterized in that: four springs (65) are symmetrically arranged up and down along the inside of the connecting groove (62), and the maximum elastic force of the springs (65) is 4N.

7. The battery module fixing bracket based on the building block thought of claim 1, characterized in that: the rotating angle of the push rod (67) is 40 degrees, and the upper end of the push rod (67) is contacted with the auxiliary ring (64).

8. The battery module fixing bracket based on the building block thought of claim 2, characterized in that: the moving plate (681), the guide rod (682), the pressure spring (683) and the spring groove (684) are symmetrically arranged along the groove (5) in a front-back mode, and the whole length of the pressure spring (683) is 4.5 CM.