CN218817842U - Damping device and vehicle - Google Patents
Damping device and vehicle Download PDFInfo
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- CN218817842U CN218817842U CN202222851617.7U CN202222851617U CN218817842U CN 218817842 U CN218817842 U CN 218817842U CN 202222851617 U CN202222851617 U CN 202222851617U CN 218817842 U CN218817842 U CN 218817842U
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- battery box
- guide
- damping
- fixing frame
- hole
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model discloses a damping device and vehicle, damper includes: the fixing frame is internally provided with an accommodating cavity for accommodating the battery box; the first damping component is positioned at the top of the battery box and connected with the fixing frame, and is used for fixing the battery box in the horizontal direction and damping and buffering the battery box in the height direction; and the second damping component is arranged in the containing cavity and is positioned at the bottom of the fixing frame, and the second damping component is used for supporting the battery box so as to perform damping and buffering on the battery box in the height direction. The utility model discloses a set up first damper and second damper respectively in the top and the bottom of battery box, reduce the first damper's at battery box top load, effectively improve damping device's shock attenuation shock-absorbing capacity, prevent that the inside pencil of battery box is not hard up or electrical components damages, prolongs the life of battery box.
Description
Technical Field
The utility model relates to a battery shock attenuation technical field, more specifically relates to a damping device and vehicle.
Background
At present, a battery box of a vehicle is usually fixed on the vehicle by a mechanical fixing mode. When the vehicle passes through uneven road surfaces, the battery box can be greatly impacted, the internal wiring harness of the battery box is easy to loosen or internal electrical components are damaged, and the service life of the battery box is shortened.
In the prior art, a damping mechanism with springs is usually arranged on each of the left side and the right side of a battery box, and two sets of springs are used for damping and buffering the battery box. The prior art springs are required to carry most of the weight of the battery box and the impact force during vehicle travel. Because battery box weight is great, lead to the load that the spring bore too big, the spring resilience power diminishes, can't play obvious shock attenuation buffering effect.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a damping device's new technical scheme can solve the not good problem of battery box shock attenuation buffering effect among the prior art at least.
The utility model discloses a first aspect provides a damping device, include: the fixing frame is internally provided with an accommodating cavity for accommodating the battery box; the first damping assembly is arranged in the accommodating cavity, is positioned at the top of the battery box and is connected with the fixing frame, and is used for fixing the battery box in the horizontal direction and damping and buffering the battery box in the height direction; the second damping assembly is arranged in the containing cavity and located at the bottom of the fixing frame, and the second damping assembly is used for supporting the battery box so as to perform damping and buffering on the battery box in the height direction.
Optionally, the fixing frame is a square frame, the number of the first damping assemblies is two, and the two first damping assemblies are symmetrically arranged and located on two opposite sides of the fixing frame respectively.
Optionally, a guide rod extending in a height direction is provided at a top of the battery box, and the first damping assembly includes: the fixed seat is connected with the side wall of one side of the fixed frame; the first guide post is arranged on the fixed seat, the first guide post is provided with a first guide hole which is communicated along the height direction, and the guide rod can movably penetrate through the first guide hole; the first elastic piece is arranged on the guide rod and is positioned between the first guide column and the battery box. Optionally: two mounting panels, two the mounting panel is spaced apart to be established on the fixing base, and every the mounting panel all extends along the horizontal direction, two be equipped with between the mounting panel first guide post, just first guide post first guiding hole link up two the mounting panel.
Optionally, a first mounting hole is formed in the fixing seat, the first mounting hole is a long-line hole, and the fixing seat is fixedly connected with the fixing frame through the first mounting hole.
Optionally, the second shock absorbing assembly comprises: the supporting plate is arranged at the bottom of the fixing frame, and a second guide hole penetrating along the thickness direction of the supporting plate is formed in the supporting plate; the base plate is arranged on the supporting plate, the base plate and the supporting plate are arranged at intervals, the base plate is used for supporting the battery box, and a second mounting hole is formed in the base plate; the second guide column is positioned between the base plate and the support plate, one end of the second guide column is connected with the second mounting hole, the other end of the second guide column extends into the second guide hole, and the second guide column is movable relative to the second guide hole; and the second elastic piece is arranged on the second guide column and is positioned between the backing plate and the support plate.
Optionally, the number of the second guide holes is plural, the number of the second mounting holes is plural, the plural second guide holes are arranged in a row on the support plate, the plural second mounting holes are arranged in a row on the backing plate, each second guide hole corresponds to one second mounting hole, and each second mounting hole is provided with one second guide post.
Optionally, one end of the second guide post, which extends out of the second guide hole, is provided with a lock nut.
Optionally, the supporting plate is a concave plate body, an accommodating gap is formed between the middle of the supporting plate and the bottom of the fixing frame, third mounting holes are respectively formed in two side edges of the supporting plate, and the supporting plate is connected with the fixing frame through the third mounting holes.
In a second aspect of the present invention, a vehicle is provided, which includes the damping device of the above embodiment.
The utility model discloses a damping device sets up first damper at the top of battery box, sets up second damper at the top of battery box, and wherein, first damper is connected with the mount, and first damper can fix the battery box on the horizontal direction, carries out the shock attenuation buffering to the battery box simultaneously on the direction of height. The second damping component is arranged at the bottom of the fixing frame and can support the battery box and perform damping and buffering on the battery box in the height direction. This damping device sets up first damper and second damper respectively through the top and the bottom at the battery box, reduces the first damper's at battery box top load, effectively improves damping device's shock attenuation shock-absorbing capacity, prevents that the inside pencil of battery box is not hard up or electrical components from damaging, prolongs the life of battery box.
Other features of the present invention and advantages thereof will become apparent from the following detailed description of exemplary embodiments of the invention, which proceeds with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention.
Fig. 1 is a schematic view illustrating an assembly of a damping device and a battery box according to an embodiment of the present invention;
figure 2 is a schematic structural view of a first damping assembly of a damping device according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a fixing seat of a shock absorbing device according to an embodiment of the present invention;
FIG. 4 is a schematic structural view of a second damper assembly of a damper device according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a battery box according to an embodiment of the present invention.
Reference numerals:
a fixed frame 10;
a first shock absorbing assembly 20; a fixed base 21; a first guide post 22; a first guide hole 23; a first elastic member 24; a mounting plate 25; a first mounting hole 26;
a second shock absorbing assembly 30; a support plate 31; a horizontal plate 311; a transition plate 312; a backing plate 32; the second guide hole 33; the second mounting hole 34; the second guide post 35; a second elastic member 36; the third mounting hole 37; a lock nut 38;
a bolt 40;
a battery case 50; a guide rod 11.
Detailed Description
Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that: unless specifically stated otherwise, the relative arrangement of parts and steps, numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention.
The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.
Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate.
In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
In the description and claims of the present invention, reference to a feature of the terms "first" and "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/", and generally means that the former and latter related objects are in an "or" relationship.
In the description of the present invention, it should be understood that, if the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. are used to indicate the orientation or positional relationship indicated based on the drawings, it is only for the convenience of describing the present invention and simplifying the description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that the terms "mounted," "connected," and "connected" are to be construed broadly unless otherwise specifically stated or limited. For example, the connection can be fixed, detachable or integrated; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The following describes a shock absorbing device according to an embodiment of the present invention in detail with reference to the accompanying drawings.
As shown in fig. 1, a shock-absorbing device according to an embodiment of the present invention includes a holder 10, a first shock-absorbing assembly 20, and a second shock-absorbing assembly 30.
Specifically, a receiving cavity for receiving the battery box 50 is formed in the holder 10. The first shock absorption assembly 20 is arranged in the accommodating cavity, the first shock absorption assembly 20 is located at the top of the battery box 50, the first shock absorption assembly 20 is connected with the fixing frame 10, and the first shock absorption assembly 20 is used for fixing the battery box 50 in the horizontal direction and performing shock absorption and buffering on the battery box 50 in the height direction. The second shock absorption assembly 30 is disposed in the accommodating cavity, the second shock absorption assembly 30 is located at the bottom of the fixing frame 10, and the second shock absorption assembly 30 is used for supporting the battery box 50 to perform shock absorption and buffering on the battery box 50 in the height direction.
In other words, according to the utility model discloses damping device mainly used carries out the shock attenuation buffering to battery box 50, prevents that battery box 50 from receiving great impact at the vehicle in-process of traveling, reaches the purpose to the shock attenuation buffering of battery box 50. Referring to fig. 1 and 5, the damping device of the present invention is mainly composed of a fixing frame 10, a first damping member 20 and a second damping member 30. Wherein, be provided with in the mount 10 and hold the chamber, battery box 50 installs in holding the chamber of mount 10. The first shock absorbing assembly 20 is installed in the receiving cavity, the first shock absorbing assembly 20 is disposed at the top of the battery box 50, and the first shock absorbing assembly 20 is connected with the fixing frame 10.
The first shock absorbing assembly 20 can fix the battery case 50 in a horizontal direction. Meanwhile, in the height direction, the first shock absorbing assembly 20 can shock-absorb and buffer the battery box 50. The second damping component 30 is installed in the accommodating cavity, the second damping component 30 is arranged at the bottom of the fixing frame 10, the second damping component 30 can support the battery box 50, and in the height direction, the second damping component 30 can also perform damping and buffering on the battery box 50.
The height direction described in the present invention can be understood as a vertical direction. Through the cooperation of first damper 20 and second damper 30, first damper 20 can fix the horizontal direction of battery box 50, supports battery box 50 through second damper 30 simultaneously, effectively reduces the load of the first damper 20 at battery box 50 top. When the vehicle is running, the first damping assembly 20 and the second damping assembly 30 can simultaneously perform damping and buffering on the battery box 50 in the vertical direction, and the damping and buffering performance of the damping device is greatly improved.
Therefore, according to the utility model discloses according to the damping device of the embodiment sets up first damper 20 at the top of battery box 50, sets up second damper 30 at the top of battery box 50, and wherein, first damper 20 is connected with mount 10, and first damper 20 can fix battery box 50 in the horizontal direction, carries out the shock attenuation buffering to battery box 50 in the direction of height simultaneously. The second shock absorbing assembly 30 is disposed at the bottom of the fixing frame 10, and the second shock absorbing assembly 30 can support the battery box 50 and perform shock absorption and buffering on the battery box 50 in the height direction. This damping device through set up first damper 20 and second damper 30 respectively in the top and the bottom at battery box 50, reduces the load of the first damper 20 at battery box 50 top, effectively improves damping device's shock attenuation shock-absorbing capacity, prevents that the inside pencil of battery box 50 is not hard up or electrical components damages, prolongs battery box 50's life.
According to the utility model discloses an embodiment, mount 10 is square frame, and first damper 20 is two, and two first damper 20 symmetrical arrangement, and be located the relative both sides of mount 10 respectively.
That is, as shown in fig. 1, the fixing frame 10 may be designed as a square frame, the battery box 50 is disposed in the direction frame, the number of the first damper assemblies 20 may be two, the two first damper assemblies 20 are symmetrically arranged, and the two first damper assemblies 20 are disposed on two inner walls of the left and right sides of the fixing frame 10, respectively. The battery box 50 is fixed in the horizontal direction by the two first shock absorption assemblies 20, so that the battery box 50 cannot be displaced in the horizontal direction.
According to the utility model discloses an embodiment, the top of battery box 50 is equipped with the guide bar 11 that extends along the direction of height, and first damper 20 includes fixing base 21, first guide post 22 and first elasticity post.
Specifically, the fixing base 21 is connected to a side wall of the fixing frame 10. First guide post 22 is established on fixing base 21, and first guide post 22 is equipped with along the first guiding hole 23 that direction of height link up, and guide bar 11 movably wears to establish on first guiding hole 23. The first elastic member 24 is provided on the guide bar 11, and the first elastic member 24 is located between the first guide post 22 and the battery case 50.
In other words, referring to fig. 1 to 3, the top of the battery case 50 is provided with the guide bar 11 installed vertically. The first shock absorbing assembly 20 is mainly composed of a fixed seat 21, a first guide column 22 and a first elastic column. Wherein, fixing base 21 is connected with one side lateral wall of mount 10, and fixing base 21 is used for fixing battery box 50 in mount 10, prevents that battery box 50 from removing in the horizontal direction. First guide post 22 is installed on fixing base 21, and first guide post 22 sets up first guiding hole 23, and first guiding hole 23 link up along the direction of height (vertical direction) of first guide post 22.
The guide rod 11 at the top of the battery box 50 is movably inserted into the first guide hole 23. The guide bar 11 may be provided as a guide screw, the first elastic member 24 is provided on the guide bar 11, and the first elastic member 24 is located between the first guide post 22 and the battery case 50. The first elastic member 24 may be a spring, and the first elastic member 24 is sleeved on the guide rod 11.
When the vehicle crosses the bank or crosses the in-process in ditch, battery box 50 is displacement from top to bottom in vertical direction (direction of height), and through the cooperation of guide bar 11 and spring (first elastic component 24), the spring is flexible, reduces battery box 50 and receives violent vibrations and impact, provides shock attenuation buffer function for battery box 50 to avoid the not hard up of the inside pencil of battery box 50 or electrical components's damage, prolong battery box 50's life.
In some embodiments of the present invention, the first shock absorbing assembly 20 further comprises: two mounting panels 25, two mounting panels 25 are spaced apart to be established on fixing base 21, and every mounting panel 25 all extends along the horizontal direction, is equipped with first guide post 22 between two mounting panels 25, and first guide hole 23 of first guide post 22 link up two mounting panels 25. The fixing base 21 is provided with a first mounting hole 26, the first mounting hole 26 is a long hole, and the fixing base 21 is fixedly connected with the fixing frame 10 through the first mounting hole 26.
That is, as shown in fig. 2 and 3, the first shock absorbing assembly 20 may further include: two mounting plates 25, two mounting plates 25 may be provided on the fixing base 21 at intervals, and each mounting plate 25 extends in a horizontal direction. A first guide post 22 is provided between the two mounting plates 25, and the first guide hole 23 of the first guide post 22 and the two mounting plates 25 are communicated with each other. The guide rod 11 is movably arranged in the first guide hole 23 in a penetrating manner, and in the process that the battery box 50 is impacted, the guide rod 11 moves up and down in the first guide hole 23 and compresses the first elastic piece 24, so that the damping and buffering functions are provided for the battery box 50 through the first elastic piece 24.
Be provided with first mounting hole 26 on fixing base 21, the number of first mounting hole 26 can be two, and first mounting hole 26 can set to the long hole, and bolt 40 can be installed to first mounting hole 26 department, through the cooperation of first mounting hole 26 with bolt 40, realizes fixing base 21 and mount 10's fixed connection. Of course, in the present invention, the number and shape of the first mounting holes 26 may be specifically set according to the actual requirement.
According to an embodiment of the present invention, the second shock absorbing assembly 30 includes a support plate 31, a pad plate 32, a second guide post 35 and a second elastic member 36.
Specifically, the support plate 31 is provided at the bottom of the fixing frame 10, and the support plate 31 is provided with a second guide hole 33 penetrating in the thickness direction thereof. The backing plate 32 is disposed on the support plate 31, the backing plate 32 is spaced apart from the support plate 31, the backing plate 32 is used for supporting the battery box 50, and the backing plate 32 is provided with a second mounting hole 34. The second guide post 35 is located between the backing plate 32 and the support plate 31, one end of the second guide post 35 is connected to the second mounting hole 34, and the other end of the second guide post 35 extends into the second guide hole 33, and the second guide post 35 is movable relative to the second guide hole 33. The second elastic member 36 is provided on the second guide post 35, and the second elastic member 36 is located between the pad plate 32 and the support plate 31.
In other words, as shown in fig. 1 and 4, the second damper assembly 30 is mainly composed of a support plate 31, a pad plate 32, a second guide post 35, and a second elastic member 36. The support plate 31 is mounted at the bottom of the fixing frame 10, and the support plate 31 is provided with a second guide hole 33 penetrating along the thickness direction thereof. The second guide hole 33 may be provided as a through hole. Backing plate 32 is disposed above support plate 31 with backing plate 32 spaced from support plate 31. The backing plate 32 is in contact with the battery box 50, the backing plate 32 can support the battery box 50, the backing plate 32 is provided with a second mounting hole 34, and the second mounting hole 34 can be provided as a threaded hole.
A second guide post 35 is provided between the backing plate 32 and the support plate 31, wherein one end of the second guide post 35 is connected to the second mounting hole 34, and the second guide post 35 does not protrude out of the upper surface of the backing plate 32 (the side surface of the backing plate 32 facing the battery case 50). The other end of the second guide post 35 extends into the second guide hole 33, and the second guide post 35 is movable relative to the second guide hole 33. The second guide post 35 may be provided as a guide stud. The second elastic member 36 is mounted on the second guide post 35, and the second elastic member 36 is located between the pad plate 32 and the support plate 31. The second elastic member 36 may also be a spring, and the spring is sleeved on the second guide post 35.
When the vehicle crosses the bank or crosses the in-process in ditch, battery box 50 is displacement from top to bottom in vertical direction (direction of height), and through the cooperation of second guide post 35 and second elastic component 36, the spring is flexible, reduces battery box 50 and receives violent vibrations and impact, provides the shock attenuation buffer function for battery box 50 to avoid the not hard up of the inside pencil of battery box 50 or electrical components's damage, prolong battery box 50's life.
In the whole process of shock absorption and buffering, the first elastic member 24 and the second elastic member 36 in the first shock absorption assembly 20 and the second shock absorption assembly 30 can extend and contract in the vertical direction, so that the shock absorption and buffering effects of the shock absorption device are further improved.
In some embodiments of the present invention, as shown in fig. 4, the number of the second guiding holes 33 may be plural, the number of the second mounting holes 34 may also be plural, a plurality of the second guiding holes 33 may be arranged in a row on the supporting plate 31, a plurality of the second mounting holes 34 may also be arranged in a row on the backing plate 32, and each of the second guiding holes 33 corresponds to one of the second mounting holes 34, each of the second mounting holes 34 is provided with one of the second guiding pillars 35, and each of the second guiding pillars 35 is sleeved with one of the second elastic members 36.
Alternatively, the second guide holes 33 of the support plate 31 may be arranged in two rows, the total number of which may be 12, and the second damping member 30 is configured to have a structure having 12 second elastic members 36, so as to further enhance the damping effect of the second damping member 30. Of course, the utility model discloses do not specifically prescribe a limit to the number of second guiding hole 33, second elastic component 36 etc. as long as can satisfy the utility model discloses a setting of shock attenuation buffering effect all should fall into the utility model discloses a protection scope.
According to an embodiment of the present invention, referring to fig. 4, the end of the second guiding stud 35 protruding out of the second guiding hole 33 is provided with a locking nut 38. The second guide post 35 is prevented from being separated from the second guide hole 33 during the up-and-down displacement by providing a lock nut 38 at the other end of the second guide post 35.
According to the utility model discloses an embodiment, backup pad 31 is the concave plate body, forms between the middle part of backup pad 31 and the bottom of mount 10 and holds the clearance, and two sides of backup pad 31 are equipped with third mounting hole 37 respectively, and backup pad 31 passes through third mounting hole 37 and is connected with mount 10.
That is, as shown in fig. 4, the supporting plate 31 may be a concave plate, the middle of the supporting plate 31 is a horizontal plate 311, the horizontal plate 311 is provided with the second guiding hole 33, transition plates 312 are provided at two sides of the horizontal plate 311 in the length direction, the transition plates 312 are smoothly and transitionally connected with the horizontal plate 311, the supporting plate 31 is configured as a concave plate, so that an accommodating gap is formed between the horizontal plate 311 of the supporting plate 31 and the bottom of the fixing frame 10, and the second guiding column 35 is convenient to move in the vertical direction. Two side edges (two transition plates 312) of the supporting plate 31 are respectively provided with a third mounting hole 37, and the third mounting holes 37 are matched with the bolts 40 to realize the fixed connection of the supporting plate 31 and the fixed frame 10.
In summary, according to the damping device of the embodiment of the present invention, the first damping component 20 is disposed on the top of the battery box 50, and the second damping component 30 is disposed on the top of the battery box 50, wherein the first damping component 20 is connected to the fixing frame 10, and the first damping component 20 can fix the battery box 50 in the horizontal direction, and simultaneously cushion and cushion the battery box 50 in the height direction. The second damping member 30 is disposed at the bottom of the fixing frame 10, and the second damping member 30 can support the battery box 50 and damp and cushion the battery box 50 in the height direction. This damping device through set up first damper 20 and second damper 30 respectively in the top and the bottom at battery box 50, reduces the load of the first damper 20 at battery box 50 top, effectively improves damping device's shock attenuation shock-absorbing capacity, prevents that the inside pencil of battery box 50 is not hard up or electrical components damages, prolongs battery box 50's life.
Of course, the specific structure and operation principle of the battery box 50 can be understood and realized by those skilled in the art, and detailed description thereof is omitted.
According to a second aspect of the present invention, there is provided a vehicle, including the shock absorbing device of the above embodiment. The vehicle may be an electric forklift or other type of vehicle. Because according to the utility model discloses damping device has above-mentioned technological effect, consequently, according to the utility model discloses a vehicle is also because of having corresponding technological effect, promptly the utility model discloses a vehicle can provide effectual shock attenuation buffering effect to battery box 50 through adopting this damping device, prevents that the inside pencil of battery box 50 is not hard up or electrical components from damaging, prolongs battery box 50's life.
Of course, other structures of the vehicle and the working principle thereof are understood and can be realized by those skilled in the art, and detailed description is omitted in the present invention.
Although some specific embodiments of the present invention have been described in detail by way of example, it should be understood by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the invention. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the invention. The scope of the invention is defined by the appended claims.
Claims (10)
1. A shock absorbing device, comprising:
the fixing frame is internally provided with an accommodating cavity for accommodating the battery box;
the first damping assembly is arranged in the accommodating cavity, is positioned at the top of the battery box and is connected with the fixing frame, and is used for fixing the battery box in the horizontal direction and damping and buffering the battery box in the height direction;
and the second damping component is arranged in the accommodating cavity and is positioned at the bottom of the fixing frame, and the second damping component is used for supporting the battery box so as to perform damping and buffering on the battery box in the height direction.
2. The damping device according to claim 1, wherein the fixing frame is a square frame, the number of the first damping members is two, and the two first damping members are symmetrically arranged and respectively located at two opposite sides of the fixing frame.
3. The shock-absorbing device as set forth in claim 1, wherein a guide bar extending in a height direction is provided at a top of the battery box, and the first shock-absorbing assembly includes:
the fixed seat is connected with the side wall of one side of the fixed frame;
the first guide post is arranged on the fixed seat, the first guide post is provided with a first guide hole which is communicated along the height direction, and the guide rod can movably penetrate through the first guide hole;
the first elastic piece is arranged on the guide rod and is positioned between the first guide column and the battery box.
4. The cushioning device of claim 3, wherein the first cushioning assembly further comprises: two mounting panels, two the mounting panel is spaced apart to be established on the fixing base, and every the mounting panel all extends along the horizontal direction, two be equipped with between the mounting panel first guide post, just first guide post first guiding hole link up two the mounting panel.
5. The damping device according to claim 3, wherein the fixing base is provided with a first mounting hole, the first mounting hole is a long hole, and the fixing base is fixedly connected with the fixing frame through the first mounting hole.
6. The shock absorbing device of claim 1, wherein the second shock absorbing assembly comprises:
the supporting plate is arranged at the bottom of the fixing frame, and a second guide hole penetrating along the thickness direction of the supporting plate is formed in the supporting plate;
the base plate is arranged on the supporting plate, the base plate and the supporting plate are arranged at intervals, the base plate is used for supporting the battery box, and a second mounting hole is formed in the base plate;
the second guide column is positioned between the base plate and the support plate, one end of the second guide column is connected with the second mounting hole, the other end of the second guide column extends into the second guide hole, and the second guide column is movable relative to the second guide hole;
and the second elastic piece is arranged on the second guide column and is positioned between the backing plate and the support plate.
7. The shock absorbing device as claimed in claim 6, wherein the number of the second guide holes is plural, the number of the second mounting holes is plural, the plural second guide holes are arranged in a row on the support plate, the plural second mounting holes are arranged in a row on the backing plate, each of the second guide holes corresponds to one of the second mounting holes, and each of the second mounting holes is provided with one of the second guide posts.
8. The shock absorbing device as claimed in claim 6, wherein an end of the second guide post protruding out of the second guide hole is provided with a lock nut.
9. The damping device according to claim 6, wherein the supporting plate is a concave plate, a receiving gap is formed between the middle portion of the supporting plate and the bottom of the fixing frame, third mounting holes are respectively formed on two side edges of the supporting plate, and the supporting plate is connected to the fixing frame through the third mounting holes.
10. A vehicle, characterized by comprising a shock absorbing device according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222851617.7U CN218817842U (en) | 2022-10-27 | 2022-10-27 | Damping device and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222851617.7U CN218817842U (en) | 2022-10-27 | 2022-10-27 | Damping device and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218817842U true CN218817842U (en) | 2023-04-07 |
Family
ID=87045016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222851617.7U Active CN218817842U (en) | 2022-10-27 | 2022-10-27 | Damping device and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218817842U (en) |
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2022
- 2022-10-27 CN CN202222851617.7U patent/CN218817842U/en active Active
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