CN210706857U

CN210706857U - Automobile battery pack mounting bracket

Info

Publication number: CN210706857U
Application number: CN201921038847.3U
Authority: CN
Inventors: 张永; 吕品
Original assignee: Wuxi Professional College of Science and Technology
Current assignee: Wuxi Professional College of Science and Technology
Priority date: 2019-07-05
Filing date: 2019-07-05
Publication date: 2020-06-09
Anticipated expiration: 2029-07-05

Abstract

The utility model relates to an automobile battery support technical field to a car group battery installing support is disclosed, including the base, the bottom fixed mounting of base has the fixed plate, and the side of fixed plate is provided with the fastening screw, and inner cavity of the base's bottom fixedly connected with damping spring, damping spring's inside activity has cup jointed the guide bar, and the guide bar is kept away from the one end welding of base and has been had the bottom plate, and the spout has been seted up to the lateral wall of base, and the both ends activity of bottom plate is cup jointed inside the spout. This automobile battery group installing support, it is difficult for controlling through inside rubber gasbag of battery cover and battery cardboard to rock, the use of the fixed cover of cooperation simultaneously, it is fixed with the both ends of battery, improve the stability of battery, the cushioning effect of rubber gasbag has avoided the car to jolt simultaneously and has harmd the battery to guide bar and damping spring's cooperation is used, also plays effectual shock attenuation cushioning effect to the group battery, has improved the stability of group battery.

Description

Automobile battery pack mounting bracket

Technical Field

The utility model relates to an automobile battery technical field to concretely relates to car group battery installing support.

Background

The support is a framework for supporting. The bracket has wide application and can be seen everywhere in work and life. The automobile battery support is a part used between an automobile battery box body and an automobile frame, the battery box body can be well fixed on the frame, and the convenience of installation of the automobile battery support is also considered under the condition that the automobile battery support can meet the function of supporting and fixing the battery box body.

The traditional battery bracket welding and positioning tool cannot well fix a battery, greatly reduces the fixing effect of the battery, is easy to damage due to the looseness of the battery, cannot buffer the battery to a certain extent when the battery is fixed, cannot well protect the battery when the battery shakes, reduces the service life of the battery, is not safe and reliable enough, and cannot well position the battery; the support frame of current group battery is fixed structure, can not be according to the size of group battery, to the group battery with carry out effective stable fixed.

In view of the above, there is a need for an improved mounting bracket for a vehicle battery pack in the prior art to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a car group battery installing support possesses advantages such as can assemble, the shock attenuation is effectual, has solved the problem that the above background art provided.

In order to achieve the above object, the utility model provides a following technical scheme:

an automotive battery pack mounting bracket comprising: a base, wherein the bottom of the base is fixedly provided with a first fixing plate, the side surface of the first fixing plate is provided with a fastening screw hole, the bottom of the inner cavity of the base is fixedly connected with a damping spring, the inner part of the damping spring is movably sleeved with a guide rod, a bottom plate is welded at one end of the guide rod away from the base, a sliding groove is arranged on the side wall of the base, the two ends of the bottom plate are movably sleeved in the sliding grooves, the surface of the bottom plate is provided with a battery sleeve, the two ends of the battery sleeve are clamped with assembling clamping pieces, the outside of the battery sleeve is fixedly sleeved with a second fixing plate, a protective shell is arranged outside the battery sleeve and positioned outside the second fixing plate, a rubber pad is arranged on the inner wall of the protective shell, a fastening pressure plate is placed at the top of the protective shell, fastening bolts are movably sleeved on two sides of the fastening pressure plate, and one ends, far away from the fastening pressure plate, of the fastening bolts are movably sleeved inside fastening screw holes.

As a further improvement, the battery cover includes shell, upper cover, rotatory handle, fixed cover, air rubber bag and battery cardboard, the inner wall swing joint of shell has the upper cover, the top of upper cover is equipped with rotatory handle, the inner wall of shell and the side of upper cover all seted up screw thread and two kinds of screw thread phase-matches.

As a further improvement of the utility model, the inner wall fixedly connected with rubber airbag of shell, rubber airbag keeps away from the one end and the battery cardboard fixed connection of shell, the surface of battery cardboard is provided with the rubber pad, the quantity of battery cardboard is four and evenly distributed on the inner wall of shell, the bottom of shell and the sliding surface connection of bottom plate, the battery cardboard sets up to the arcuation, the middle part of fixed cover is seted up flutedly, the material of fixed cover is rubber.

As a further improvement of the utility model, the length of the guide rod is half of the length of the damping spring.

As a further improvement, the fastening spout has been seted up on the second fixed plate, be provided with the latch segment on the second fixed plate, the inside at the fastening spout is cup jointed in the latch segment activity, connecting bolt has been run through to the both sides of latch segment, the connecting bolt activity cup joints in the inner wall of protective housing and extends to the outside of protective housing.

As a further improvement, the quantity of first fixed plate is two, and distributes in the both sides of base bottom, screw fixed connection is passed through at the bottom of base in the top of first fixed plate.

As a further improvement, the inner wall of the base is provided with a barrier strip above the sliding groove, and the top of the protective housing is provided with a protective cover.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) according to the automobile battery pack mounting bracket, the battery is not easy to shake left and right through the rubber air bag and the battery clamping plate in the battery sleeve, the two ends of the battery are fixed by matching with the fixing sleeve, the stability of the battery is improved, the battery is prevented from being damaged by bumping of an automobile due to the buffering effect of the rubber air bag, the guide rod and the damping spring are matched for use, the effective damping and buffering effect is also achieved on the battery pack, and the stability of the battery pack is improved;

(2) this car group battery installing support through the compound mode of battery cover and equipment fastener, can freely assemble according to the quantity of actual battery, has solved the inconvenient nature of traditional fixed installing support, has improved the flexibility and the practicality that this support used, and fixes the group battery through fixed plate and fastening clamp plate, guarantees the stability of group battery.

Drawings

Fig. 1 is a left side view of an automotive battery mounting bracket of the present invention;

FIG. 2 is a cross-sectional view taken along line B-B of FIG. 1;

fig. 3 is a cross-sectional view of a battery housing in an automotive battery pack mounting bracket of the present invention;

FIG. 4 is an enlarged schematic view of FIG. 2 at arrow A;

fig. 5 is a top view of a battery card in an automotive battery pack mounting bracket of the present invention;

fig. 6 is a top view of a fixing sleeve in an automobile battery pack mounting bracket according to the present invention.

The reference numerals are explained below:

1. a base; 101. a chute; 102. blocking strips; 2. a first fixing plate; 3. fastening screw holes; 4. a base plate; 5. a guide bar; 6. a damping spring; 7. a battery case; 71. a housing; 72. an upper cover; 73. a rotation handle; 74. fixing a sleeve; 7401. a groove; 75. a rubber air bag; 76. a battery card board; 8. assembling the clamping piece; 9. a protective shell; 10. a rubber pad; 11. fastening a pressure plate; 12. fastening a bolt; 13. a second fixing plate; 1301. fastening the chute; 14. a connecting bolt; 15. and a locking block.

Detailed Description

The present invention is described in detail with reference to the embodiments shown in the drawings, but it should be understood that these embodiments are not intended to limit the present invention, and those skilled in the art should understand that the functions, methods, or structural equivalents or substitutions made by these embodiments are within the scope of the present invention.

Please refer to fig. 1 to 6, which illustrate an embodiment of a mounting bracket for a battery pack of an automobile according to the present invention.

The automobile battery pack mounting bracket comprises a base 1, a first fixing plate 2 is fixedly mounted at the bottom of the base 1, a fastening screw hole 3 is formed in the side face of the first fixing plate 2, a damping spring 6 is fixedly connected to the bottom of an inner cavity of the base 1, a guide rod 5 is movably sleeved in the damping spring 6, a bottom plate 4 is welded at one end, away from the base 1, of the guide rod 5, a sliding groove 101 is formed in the side wall of the base 1, two ends of the bottom plate 4 are movably sleeved in the sliding groove 101, the sliding groove limits the vibration amplitude of the damping spring 6, the situation that the damping spring 6 cannot achieve a damping effect due to too large deformation is avoided, a battery sleeve 7 is placed on the surface of the bottom plate 4, assembling clamping pieces 8 are clamped at two ends of the battery sleeve 7 and used for splicing the battery sleeve 7, the number of freely combined batteries according to actual use conditions is achieved, a second, protective housing 9 is located the outside of second fixed plate 13, the inner wall of protective housing 9 is provided with rubber pad 10, the protection group battery, give the certain cushioning effect of group battery, fastening clamp plate 11 has been placed at the top of protective housing 9, fastening bolt 12 has been cup jointed in the both sides activity of fastening clamp plate 11, fastening bolt 12 keeps away from the one end activity of fastening clamp plate 11 and cup joints the inside at fastening screw 3, fastening bolt 12 fixes whole group battery on base 1, the stability of improvement group battery.

Wherein, the battery cover 7 comprises a shell 71, an upper cover 72, a rotating handle 73, a fixed sleeve 74, a rubber air bag 75 and a battery clamping plate 76, the inner wall of the shell 71 is movably connected with the upper cover 72, the rotating handle 73 is arranged above the upper cover 72, the inner wall of the shell 71 and the side surface of the upper cover 72 are both provided with threads and the threads are matched, after the battery is placed in the shell 71, the rotating handle 73 is rotated to lead the upper cover 72 to be screwed downwards until the fixed sleeve 74 is completely attached to the two ends of the battery, so as to further improve the stability of the battery, the inner wall of the shell 71 is fixedly connected with the rubber air bag 75, one end of the rubber air bag 75 far away from the shell 71 is fixedly connected with the battery clamping plate 76, the surface of the battery clamping plate 76 is provided with rubber pads, the number of the battery clamping plates 76 is four and is uniformly distributed on the inner wall of the shell 71, the bottom of, the battery clamping plate 76 can be adapted to the shape of the side face of a battery (such as a cylindrical battery), so that the battery clamping plate 76 can be more tightly attached to the side face of the battery, the battery is prevented from shaking left and right, the middle of the fixing sleeve 74 is provided with the groove 7401, the groove 7401 is matched with the sizes of the upper end and the lower end of the battery, the two ends of the battery can be fixed inside the groove 7401, and the fixing sleeve 74 is made of rubber, so that the battery placed in the fixing sleeve 74 is effectively fixed. It should be understood that the shape of the securing sleeve 74 and the groove 7401 may be circular, square or rectangular, depending on the contour of the battery to be received.

The length of guide bar 5 is half of damping spring 6 length, and guide bar 5 is used for making damping spring 6 not take place great left and right deformation, guarantees that damping spring 6 is not damaged, and damping spring 6 takes place deformation when the car jolts simultaneously and slows down the vibration of battery to the stability and the security of group battery have further been guaranteed. The length of the damper spring 6 is the longitudinal length of the damper spring 6 in a relaxed state. Meanwhile, the bottom of the guide rod 6 penetrates through the base 1 downwards and is fixed with the first fixing plate 2 in a threaded manner.

In this embodiment, fastening chute 1301 has been seted up on this second fixed plate 13, a back-and-forth movement for latch segment 15, guarantee to fasten the group battery, be provided with latch segment 15 on the second fixed plate 13, latch segment 15 activity cup joints the inside at fastening chute 1301, connecting bolt 14 has been run through to latch segment 15's both sides, connecting bolt 14 activity cup joints in the inner wall of protective housing 9 and extends to the outside of protective housing 9, the both sides of latch segment 15 are seted up porosely, and the inner wall in hole has seted up the screw thread, connecting bolt 14 passes the hole of latch segment 15 both sides, fasten the both ends of group battery, the stability of group battery has been guaranteed.

The quantity of first fixed plate 2 is two, and distributes in the both sides of base 1 bottom, and screw fixed connection is passed through in the bottom of base 1 at the top of first fixed plate 2, and screw fixed connection is passed through with the position on the car to first fixed plate 2, guarantees that first fixed plate 2 can fix on the assigned position of car. Wherein, the inner wall of base 1 is equipped with the blend stop 102 that is located the spout top for the sliding distance of limiting bottom plate 4 and damping spring 6's deformation range guarantee the stability of group battery, the top of protective housing 9 is provided with the visor.

Next, the operation principle of the automotive battery mounting bracket will be briefly explained.

Firstly, the first fixing plate 2 is fixedly connected with the connection part of the automobile (such as a frame assembly in an engine compartment) through a screw, the battery is placed in the battery sleeve 7 through the top of the protective shell 9, the bottom of the battery is sleeved in the groove 7401 of the fixed sleeve 74, the screw thread on the side surface of the upper cover 72 is connected with the screw thread on the inner wall of the shell 71, then the rotating handle 73 is screwed to enable the upper cover 72 to rotate and move downwards along the screw thread on the inner wall of the shell 71 until the top of the battery is sleeved in the groove 7401 of the fixed sleeve 74 at the bottom of the upper cover 72, the upper end of the battery and the two ends of the battery are sleeved in the groove 7401 of the fixed sleeve 74, the battery clamping plate 76 is tightly contacted with the surface of the battery under the elastic extrusion of the rubber air bag 75, secondly, the plurality of battery sleeves 7 are combined by using the assembling clamping pieces 8, the second fixing plate 13 is used for clamping the battery sleeve 7 around the combined battery sleeve, connecting bolt 14 passes the outer wall of latch segment 15 and protective housing 9 both sides to swivelling joint bolt 14 is fixed tightly with second fixed plate 13 and protective housing 9, and finally, closes the visor of protective housing 9, and places fastening clamp plate 11 above the protective housing, connects fastening clamp plate 11 and fastening screw 3 through fastening bolt 12, can accomplish the effective installation and the fixed of car group battery.

The above list of details is only for the practical implementation of the present invention, and they are not intended to limit the scope of the present invention, and all equivalent implementations or modifications that do not depart from the technical spirit of the present invention should be included in the scope of the present invention.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An automotive battery pack mounting bracket, comprising: the base comprises a base (1), a first fixing plate (2) is fixedly mounted at the bottom of the base (1), a fastening screw hole (3) is formed in the side face of the first fixing plate (2), a damping spring (6) is fixedly connected to the bottom of an inner cavity of the base (1), a guide rod (5) is movably sleeved in the damping spring (6), a bottom plate (4) is welded at one end, away from the base (1), of the guide rod (5), a sliding groove (101) is formed in the side wall of the base (1), two ends of the bottom plate (4) are movably sleeved in the sliding groove (101), a battery sleeve (7) is placed on the surface of the bottom plate (4), assembling clamping pieces (8) are clamped at two ends of the battery sleeve (7), a second fixing plate (13) is sleeved on the outer portion of the battery sleeve (7), a protective shell (9) is arranged on the outer portion of the battery, the protective housing (9) is located outside the second fixing plate (13), the inner wall of the protective housing (9) is provided with a rubber pad (10), a fastening pressing plate (11) is placed at the top of the protective housing (9), fastening bolts (12) are movably sleeved on two sides of the fastening pressing plate (11), and one ends, far away from the fastening pressing plate (11), of the fastening bolts (12) are movably sleeved inside the fastening screw holes (3).

2. The automobile battery pack mounting bracket according to claim 1, wherein the battery sleeve (7) comprises a housing (71), an upper cover (72), a rotating handle (73), a fixing sleeve (74), a rubber air bag (75) and a battery clamping plate (76), the upper cover (72) is movably connected to the inner wall of the housing (71), the rotating handle (73) is arranged above the upper cover (72), and the inner wall of the housing (71) and the side surface of the upper cover (72) are both provided with threads and the threads are matched with each other.

3. The automobile battery pack mounting bracket according to claim 2, wherein a rubber air bag (75) is fixedly connected to the inner wall of the housing (71), one end of the rubber air bag (75) far away from the housing (71) is fixedly connected with a battery clamping plate (76), a rubber pad is arranged on the surface of the battery clamping plate (76), the number of the battery clamping plates (76) is four, the four battery clamping plates are uniformly distributed on the inner wall of the housing (71), the bottom of the housing (71) is slidably connected with the surface of the bottom plate (4), the battery clamping plate (76) is arranged in an arc shape, a groove (7401) is formed in the middle of the fixing sleeve (74), and the fixing sleeve (74) is made of rubber.

4. The automotive battery mounting bracket of claim 1, characterized in that the length of the guide rod (5) is one-half of the length of the damper spring (6).

5. The automobile battery pack mounting bracket according to claim 1, wherein a fastening sliding groove (1301) is formed in the second fixing plate (13), a locking block (15) is arranged on the second fixing plate (13), the locking block (15) is movably sleeved in the fastening sliding groove (1301), connecting bolts (14) penetrate through two sides of the locking block (15), and the connecting bolts (14) are movably sleeved in the inner wall of the protective shell (9) and extend to the outside of the protective shell (9).

6. The automotive battery pack mounting bracket according to claim 1, wherein the number of the first fixing plates (2) is two, and the first fixing plates are distributed on two sides of the bottom of the base (1), and the top of the first fixing plates (2) is fixedly connected to the bottom of the base (1) through screws.

7. The automotive battery mounting bracket of claim 1, characterized in that the inner wall of the base (1) is provided with a bar (102) above the chute and the top of the protective shell (9) is provided with a protective cover.