CN209607812U - Battery box fixing device and vehicle - Google Patents
Battery box fixing device and vehicle Download PDFInfo
- Publication number
- CN209607812U CN209607812U CN201920690019.1U CN201920690019U CN209607812U CN 209607812 U CN209607812 U CN 209607812U CN 201920690019 U CN201920690019 U CN 201920690019U CN 209607812 U CN209607812 U CN 209607812U
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- Prior art keywords
- elastic parts
- shell
- battery case
- fixing device
- box fixing
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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 provides a kind of battery box fixing device and vehicle, is related to the technical field of auto parts and components, is shaken in the front-back direction in vehicle and the technical issues of vertical direction acceleration change dramatically with alleviating battery case.The battery box fixing device include include shell and the fixed plate positioned at case inside, upper elastic parts, side elastic parts and lower elastic parts；Lower elastic parts is installed on the bottom wall of shell, and fixed plate is placed on lower elastic parts, and lower elastic parts is configured to upward movement tendency；Upper elastic parts is installed on the side wall of shell, is configured to downward movement tendency；Two side elastic parts are oppositely arranged, and are connect with upper elastic parts and fixed plate, for clamping battery case, are configured to the movement tendency opposite always in the movement on vehicle front-rear direction with battery case.The technical solution of the utility model can move battery case all directions and buffer, while prevent battery case in the acceleration change dramatically of vertical direction.
Description
Technical field
The utility model relates to technical field of automobile parts, more particularly, to a kind of battery box fixing device and vehicle.
Background technique
Electric bus has stepped into people's living environment at present, the every year's harvest geometry speed hair of electric bus demand
Exhibition.The energy of electric bus is battery, and battery is stored as battery case, electric bus distance travelled number depend on electricity
Pond energy, so general electric bus is high voltage, high capacity.
Bus rocks back and forth in parking or starting since inertia will lead to battery case.Electric bus is in normal row
Change dramatically will not generally occur for the acceleration of horizontal direction during sailing, however in prominent chance bump or pit,
The acceleration of vertical direction may change dramatically, harness and electrical component in battery case are fragile part, in larger vibration
It is probably damaged after dynamic and impact, breaks down so as to cause battery case or even entire electric bus, influence to drive a vehicle
Safety.
Utility model content
The purpose of this utility model is to provide a kind of battery box fixing device and vehicles, to alleviate battery case before vehicle
The technical issues of shaking and vertical direction acceleration change dramatically of rear direction.
A kind of battery box fixing device provided by the utility model includes shell and the fixation positioned at the case inside
Plate, upper elastic parts, side elastic parts and lower elastic parts；
The lower elastic parts is installed on the bottom wall of the shell, and the fixed plate is placed on the lower elastic parts,
The fixed plate is used for placing battery case, and the lower elastic parts is configured to upward movement tendency；
The upper elastic parts is installed on the side wall of the shell, downward movement tendency is configured to, for compressing battery
The top surface of case；
Two side elastic parts are oppositely arranged, and are connect with the upper elastic parts and the fixed plate, for pressing from both sides
Tight battery case is configured to the movement tendency opposite always with movement of the battery case on vehicle front-rear direction.
Further, the upper elastic parts includes transverse slat, the first slide bar, the first pressing plate and the first spring；
The transverse slat is connected to the side wall of the shell；
The lower end of first slide bar is connect with first pressing plate, and upper end passes through the transverse slat；
First spring pocket is loaded on first slide bar, and both ends connect with the transverse slat and first pressing plate respectively
It connects.
Further, the upper elastic parts further includes baffle, and the baffle is connected to the upper end of first slide bar.
Further, the side elastic parts includes connecting rod, the second slide bar, the second pressing plate, second spring and block；
The lower end of the connecting rod is connected to the fixed plate, and upper end is connect with the transverse slat；
Second slide bar passes through the connecting rod, and one end is connect with the pressing plate, and the other end is connect with the block；
The second spring is set in second slide bar, and between the connecting rod and second pressing plate.
Further, the upper end of the connecting rod opens up sliding eye, length direction of the sliding eye along the connecting rod
Extend；
The side that the transverse slat is connect with the shell is provided with fixed block, and pin is arranged on the fixed block；The pin
Nail protrudes into the sliding eye, and can slide in the sliding eye；
The lower end of the connecting rod is articulated with fixed plate.
Further, the lower elastic parts includes support plate, third slide bar, sliding block, third spring and sleeve；
The sleeve is set to the bottom wall of the shell；
The sliding block and the third spring are respectively positioned in the sleeve, and the both ends of the third spring are connected to
The bottom wall of the shell and the sliding block；
The lower end of the third slide bar is protruded into the sleeve and is connected with the slide block, and upper end is connect with the support plate；
The support plate is for placing the fixed plate.
Further, the shell includes upper mounting shell and lower mounting shell, and the upper installation cap is closed in the lower installation
Shell.
Further, the battery box fixing device further includes driving mechanism, and the driving mechanism is installed on the lower peace
Dress shell is simultaneously connect with the upper mounting shell, for driving the upper mounting shell close to or far from the lower mounting shell.
Further, the driving mechanism includes motor and swingle；
The motor is installed on the lower mounting shell and is sequentially connected with the lower end of the swingle；
The upper end of the swingle is arranged screw thread, and the upper end of the swingle protrude into the upper mounting shell and with it is described on
Mounting shell threaded engagement.
A kind of vehicle provided by the utility model includes battery case and above-mentioned battery box fixing device；
The battery case is placed in the fixed plate, the upper elastic parts, the lower elastic parts and two sides
Elastic parts clamps the battery case.
In conjunction with above technical scheme, the utility model bring beneficial effect is analyzed as follows:
When using the battery box fixing device, battery case is placed in fixed plate, lower elastic parts props up fixed plate
It supports and moving downward for battery case can be buffered, two side elastic parts are clamped in the two sides of battery case and can be to electricity
Pond case is buffered in the movement that the front-rear direction of vehicle occurs, and upper elastic parts is pressed on the upper surface of battery case and can be right
Battery case, which moves upwards, to be buffered.The battery box fixing device, which can shake in the front-back direction battery case in vehicle, to be delayed
It rushes and the movement for capableing of battery case vertical direction is buffered, prevent battery case in the acceleration change dramatically of vertical direction, prevent
Only battery case is damaged.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of battery box fixing device provided by the embodiment of the utility model.
Icon: 100- shell；The upper mounting shell of 110-；111- venthole；Mounting shell under 120-；200- driving mechanism；
210- motor；220- swingle；230- belt pulley；240- belt；300- fixed plate；The upper elastic parts of 400-；410-
Transverse slat；411- fixed block；The first slide bar of 420-；The first pressing plate of 430-；The first spring of 440-；450- baffle；The side 500-
Elastic parts；510- connecting rod；511- sliding eye；The second slide bar of 520-；The second pressing plate of 530-；540- second spring；
550- block；Elastic parts under 600-；610- support plate；620- third slide bar；630- sliding block；640- third spring；
650- sleeve.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with embodiment, it is clear that described
Embodiment be the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention,
Every other embodiment obtained by those of ordinary skill in the art without making creative efforts, belongs to this reality
With novel protected range.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Embodiment 1 and embodiment 2 are described in detail with reference to the accompanying drawing:
Embodiment 1
A kind of battery box fixing device is present embodiments provided, Fig. 1 of Figure of description is please referred to.
The battery box fixing device battery box fixing device includes shell 100 and the fixed plate positioned at 100 inside of shell
300, upper elastic parts 400, side elastic parts 500 and lower elastic parts 600；
Lower elastic parts 600 is installed on the bottom wall of shell 100, and fixed plate 300 is placed on lower elastic parts 600, fixed
Plate 300 is used for placing battery case, and lower elastic parts 600 is configured to upward movement tendency；Upper elastic parts 400 is installed on shell
100 side wall is configured to downward movement tendency, for compressing the top surface of battery case；Two side elastic parts 500 are set in opposite directions
It sets, is connect with upper elastic parts 400 and fixed plate 300, for clamping battery case, be configured to and battery case is in vehicle front and back
Upward movement movement tendency opposite always.
When using the battery box fixing device, battery case is placed in fixed plate 300, lower elastic parts 600 is to fixed plate
300 are supported and can buffer to moving downward for battery case, and two side elastic parts 500 are clamped in the two of battery case
Side simultaneously can buffer battery case in the movement that the front-rear direction of vehicle occurs, and upper elastic parts 400 is pressed on battery case
Upper surface and battery case capable of being moved upwards buffer.
The battery box fixing device can shake in the front-back direction battery case in vehicle and buffer and being capable of battery case
The movement of vertical direction is buffered, and prevents battery case in the acceleration change dramatically of vertical direction, and then prevent battery case from sending out
Raw damage.
Further, upper elastic parts 400 includes transverse slat 410, the first slide bar 420, the first pressing plate 430 and the first spring
440；Transverse slat 410 is connected to the side wall of shell 100；The lower end of first slide bar 420 is connect with the first pressing plate 430, and upper end passes through cross
Plate 410；First spring 440 is set in the first slide bar 420, and both ends are connect with transverse slat 410 and the first pressing plate 430 respectively.
Battery case is placed in fixed plate 300, and the both ends of the first spring 440 are connected to transverse slat 410 and the first pressing plate
430, the first spring 440 applies downward elastic force to the first pressing plate 430, and then the first pressing plate 430 is made to be pressed on the upper of battery case
Surface.When battery case moves upwards, battery case pushes the first pressing plate 430, and the first pressing plate 430 compresses the first spring 440, the first bullet
Spring 440 moves upwards the resistance for applying and being gradually increased to battery case by the first pressing plate 430, plays and moves upwards to battery case
Buffer function.
Further, upper elastic parts 400 further includes baffle 450, and baffle 450 is connected to the upper end of the first slide bar 420.
When battery case moves downward, the first spring 440 drives the first pressing plate 430 to move downward.If the first slide bar 420
Upper end is not provided with baffle 450, and the upper end of the first slide bar 420 has the possibility being detached from from the downside of transverse slat 410.First slide bar 420
Upper end be arranged baffle 450, when battery case moves downward, the first spring 440 drive the first pressing plate 430 move downward when, baffle
450 can stop the upper end of the first slide bar 420 to be detached from from transverse slat 410, the normal work of elastic parts 400 in guarantee.
Further, side elastic parts 500 includes connecting rod 510, the second slide bar 520, the second pressing plate 530, second spring
540 and block 550；The lower end of connecting rod 510 is connected to fixed plate 300, and upper end is connect with transverse slat 410；Second slide bar 520 passes through
Connecting rod 510, one end is connect with pressing plate, and the other end is connect with block 550；Second spring 540 is set in the second slide bar 520, and
And between connecting rod 510 and the second pressing plate 530.
Second spring 540 is located between connecting rod 510 and the second pressing plate 530, and second spring 540 applies the second pressing plate 530
Add elastic force, the second pressing plate 530 is enable to be pressed on the measurement of battery case, the second pressing plate 530 of two side elastic parts 500 compresses
In two opposite sides of battery case, battery case is clamped.
When battery case is when the front-rear direction of vehicle is mobile, one of second spring 540 is further compressed, another
Second spring 540 extends.The second spring 540 being further compressed can apply gradually battery case by the second pressing plate 530
The elastic force of increase, and then the front-rear direction movement to battery case in vehicle buffers.When battery case is in the front-rear direction of vehicle
Movement speed when becoming zero, it is mobile that compressed second spring 540 drives corresponding second pressing plate 530, and then makes battery case
Return back to original position.
Since battery case is when the front-rear direction of vehicle is mobile, one of second spring 540 extends, and then the extended
Two springs 540 push the second pressing plate 530 to be gradually distance from corresponding connecting rod 510, block 550 can prevent the second slide bar 520 from
Connecting rod 510 is detached from, and then guarantees the normal work of side elastic parts 500.
Further, the upper end of connecting rod 510 opens up sliding eye 511, length direction of the sliding eye 511 along connecting rod 510
Extend；The side that transverse slat 410 is connect with shell 100 is provided with fixed block 411, and pin is arranged on fixed block 411；Pin protrudes into cunning
Dynamic hole 511, and can be slided in sliding eye 511；The lower end of connecting rod 510 is articulated with fixed plate 300.
The upper end of connecting rod 510 is slidably connected by above-mentioned structure and fixed block 411, when battery case shakes in vertical direction
When dynamic, pin slides in sliding eye 511.While above structure makes side elastic parts 500 clamp battery case, battery is not interfered
The movement of case in the vertical direction.
Further, lower elastic parts 600 includes support plate 610, third slide bar 620, sliding block 630,640 and of third spring
Sleeve 650；Sleeve 650 is set to the bottom wall of lower mounting shell 120；Sliding block 630 and third spring 640 are respectively positioned in sleeve 650, and
The both ends of third spring 640 are connected to the bottom wall and sliding block 630 of lower mounting shell 120；Set is protruded into the lower end of third slide bar 620
Cylinder 650 is connect with sliding block 630, and upper end is connect with support plate 610；Support plate 610 is for placing fixed plate 300.
When battery case moves downward, fixed plate 300 pushes support plate 610 to move downward, and support plate 610 is sliding by third
Bar 620 and sliding block 630 compress third spring 640, and third spring 640 applies the elastic force being gradually increased to sliding block 630, makes battery case
The speed moved downward is gradually reduced, and then plays the buffer function moved downward to battery case.Battery case moves downward speed
When becoming zero, third spring 640 pushes sliding block 630 to move upwards, and battery case is made gradually to return back to home position.
Further, the shell 100 includes upper mounting shell 110 and lower mounting shell 120, and the upper lid of mounting shell 110 closes
In the lower mounting shell 120.
When using the battery box fixing device, mounting shell 110 is moved to the direction far from lower mounting shell 120 in movement, by
Upper 110 inner wall of mounting shell and side elastic parts 500 and upper elastic parts 400 and fixed plate 300 are connected in upper elastic parts 400
Connection, side elastic parts 500 and fixed plate 300 are driven out out of lower mounting shell 120, and battery case is placed on fixed plate
On 300, upper elastic parts 400 is pressed on the upper surface of battery case, and two-side elastic component 500 is pressed on opposite two of battery case
Side.Then mounting shell 110 is moved to be moved to the direction close to lower mounting shell 120 until upper mounting shell 110 lid is closed in lower peace
Shell 120 is filled, battery case is located in shell 100 at this time.
Further, block 550 is set as hemispherical, and spherical surface is towards the side wall of lower mounting shell 120.
During upper mounting shell 110 is to close to lower mounting shell 120, the spherical surface of block 550 can be with lower mounting shell 120
Side wall contact, opposite side elastic parts 500 plays guiding function into lower mounting shell 120.
Further, which further includes driving mechanism 200, and driving mechanism 200 is installed on lower mounting shell
It 120 and is connect with upper mounting shell 110, for driving upper mounting shell 110 close to or far from lower mounting shell 120.
Driving mechanism 200 can drive mounting shell 110 close to or far from lower mounting shell 120.When needing to put battery case
When entering the accommodation space that upper mounting shell 110 and lower mounting shell 120 are formed, operation driving mechanism 200 makes mounting shell 110 to separate
The direction of lower mounting shell 120 moves.After battery case is placed in fixed plate 300, operation driving mechanism 200 makes mounting shell 110
It is moved to the direction close to mounting shell until upper mounting shell 110 lid is closed in lower mounting shell 120.
Further, driving mechanism 200 includes motor 210 and swingle 220；Motor 210 is installed on lower mounting shell 120 simultaneously
It is sequentially connected with the lower end of swingle 220；Screw thread is arranged in the upper end of swingle 220, and installation is protruded into the upper end of swingle 220
Shell 110 and with upper 110 threaded engagement of mounting shell.
Upper end and upper 110 threaded engagement of mounting shell due to swingle 220, when motor 210 drives swingle 220 to rotate,
Swingle 220 drives upper mounting shell 110 to move along the axial direction of swingle 220.Change the rotation direction of motor 210, in turn
Change the rotation direction of swingle 220, and then changes the direction of motion of upper mounting shell 110.
Further, driving mechanism 200 includes two swingles 220, motor 210 under a wherein swingle 220
End transmission connection；It is provided with belt pulley 230 on every swingle 220, winds belt 240 on two belt pulleys 230.
Motor 210 drives a wherein rotation of swingle 220, and then drives 220 turns of another swingle by belt 240
It is dynamic.Two swingles 220 rotate synchronously, and then move mounting shell 110 to the direction close to or far from lower mounting shell 120.
Two swingles 220 drive upper mounting shell 110 to move simultaneously, and the movement of upper mounting shell 110 is more stable.
Further, upper mounting shell 110 opens up multiple ventholes 111.
The accommodation space that venthole 111 forms mounting shell 110 with lower mounting shell 120 is in communication with the outside, and is conducive to electricity
The heat dissipation of pond case.
Embodiment 2
Present embodiments provide a kind of vehicle.
The vehicle includes battery case and the battery box fixing device that embodiment 1 provides；Battery case is placed in fixed plate
300, upper elastic parts 400, lower elastic parts 600 and two side elastic parts 500 clamp battery case.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of battery box fixing device, which is characterized in that including shell and positioned at the case inside fixed plate, on
Elastic parts, side elastic parts and lower elastic parts；
The lower elastic parts is installed on the bottom wall of the shell, and the fixed plate is placed on the lower elastic parts, described
Fixed plate is used for placing battery case, and the lower elastic parts is configured to upward movement tendency；
The upper elastic parts is installed on the side wall of the shell, downward movement tendency is configured to, for compressing battery case
Top surface；
Two side elastic parts are oppositely arranged, and are connect with the upper elastic parts and the fixed plate, for clamping electricity
Pond case is configured to the movement tendency opposite always with movement of the battery case on vehicle front-rear direction.
2. battery box fixing device according to claim 1, which is characterized in that the upper elastic parts includes transverse slat,
One slide bar, the first pressing plate and the first spring；
The transverse slat is connected to the side wall of the shell；
The lower end of first slide bar is connect with first pressing plate, and upper end passes through the transverse slat；
First spring pocket is loaded on first slide bar, and both ends are connect with the transverse slat and first pressing plate respectively.
3. battery box fixing device according to claim 2, which is characterized in that the upper elastic parts further includes baffle,
The baffle is connected to the upper end of first slide bar.
4. battery box fixing device according to claim 2, which is characterized in that the side elastic parts include connecting rod,
Second slide bar, the second pressing plate, second spring and block；
The lower end of the connecting rod is connected to the fixed plate, and upper end is connect with the transverse slat；
Second slide bar passes through the connecting rod, and one end is connect with the pressing plate, and the other end is connect with the block；
The second spring is set in second slide bar, and between the connecting rod and second pressing plate.
5. battery box fixing device according to claim 4, which is characterized in that the upper end of the connecting rod opens up sliding
Hole, the sliding eye extend along the length direction of the connecting rod；
The side that the transverse slat is connect with the shell is provided with fixed block, and pin is arranged on the fixed block；The pin is stretched
Enter the sliding eye, and can be slided in the sliding eye；
The lower end of the connecting rod is articulated with fixed plate.
6. battery box fixing device according to claim 2, which is characterized in that the lower elastic parts include support plate,
Third slide bar, sliding block, third spring and sleeve；
The sleeve is set to the bottom wall of the shell；
The sliding block and the third spring are respectively positioned in the sleeve, and the both ends of the third spring be connected to it is described
The bottom wall of shell and the sliding block；
The lower end of the third slide bar is protruded into the sleeve and is connected with the slide block, and upper end is connect with the support plate；
The support plate is for placing the fixed plate.
7. battery box fixing device according to claim 1, which is characterized in that the shell includes upper mounting shell and lower peace
Shell is filled, the upper installation cap is closed in the lower mounting shell.
8. battery box fixing device according to claim 7, which is characterized in that the battery box fixing device further includes driving
Motivation structure, the driving mechanism is installed on the lower mounting shell and connect with the upper mounting shell, for driving the upper installation
Shell is close to or far from the lower mounting shell.
9. battery box fixing device according to claim 8, which is characterized in that the driving mechanism includes motor and rotation
Bar；
The motor is installed on the lower mounting shell and is sequentially connected with the lower end of the swingle；
The upper end of the swingle is arranged screw thread, and the upper end of the swingle protrude into the upper mounting shell and with the upper installation
Shell threaded engagement.
10. a kind of vehicle, which is characterized in that including battery case and as the described in any item battery cases of claim 1-9 are solid
Determine device；
The battery case is placed in the fixed plate, the upper elastic parts, the lower elastic parts and two side elasticity
Component clamps the battery case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920690019.1U CN209607812U (en) | 2019-05-14 | 2019-05-14 | Battery box fixing device and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920690019.1U CN209607812U (en) | 2019-05-14 | 2019-05-14 | Battery box fixing device and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209607812U true CN209607812U (en) | 2019-11-08 |
Family
ID=68406645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920690019.1U Active CN209607812U (en) | 2019-05-14 | 2019-05-14 | Battery box fixing device and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209607812U (en) |
-
2019
- 2019-05-14 CN CN201920690019.1U patent/CN209607812U/en active Active
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