CN213717845U

CN213717845U - Direct current voltage converter support with shock attenuation effect

Info

Publication number: CN213717845U
Application number: CN202022376928.3U
Authority: CN
Inventors: 刘会涛
Original assignee: Hubei Xinmingfeng Technology Co ltd
Current assignee: Hubei Xinmingfeng Technology Co ltd
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-07-16
Anticipated expiration: 2030-10-23

Abstract

The utility model discloses a direct current voltage converter support with shock attenuation effect, which comprises a bracket, the support includes support one and support two, support one with support two welded fastening, the bottom of support one is equipped with a plurality of projection nut, four turnings at a support top are equipped with respectively that first place the district, the district is placed to the second, the district is placed to the third and the district is placed to the fourth, first place the district the second place the district the third place the district and the fourth place the inside of district four all be equipped with one with projection nut matched with nut hole, first place the district the second place the district the third place the district and the fourth place the inside of district four be equipped with a damping device respectively, damping device includes four dead levers. Has the advantages that: the setting of guide arm when improving the stability that the clamp plate goes up and down to make place board and clamp plate all the time with the top and the bottom extrusion of battery together.

Description

Direct current voltage converter support with shock attenuation effect

Technical Field

The utility model relates to a damping device technical field particularly, relates to a direct current voltage converter support with shock attenuation effect.

Background

The support structure of current direct voltage converter support is more complicated, and is more troublesome when the installation to current direct voltage converter support does not possess shock-absorbing function, and the battery on the support can suffer destruction because of vibrations structure, is unfavorable for the use of direct voltage converter support and battery.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

To the problem among the correlation technique, the utility model provides a direct current voltage converter support with shock attenuation effect to overcome the above-mentioned technical problem that current correlation technique exists.

Therefore, the utility model discloses a specific technical scheme as follows:

a direct-current voltage converter support with a damping effect comprises a support, wherein the support comprises a first support and a second support, the first support and the second support are welded and fixed, a plurality of projection welding nuts are arranged at the bottom of the first support, a first placing area, a second placing area, a third placing area and a fourth placing area are respectively arranged at four corners of the top of the first support, a nut hole matched with the projection welding nuts is respectively arranged inside the first placing area, the second placing area, the third placing area and the fourth placing area, a damping device is respectively arranged inside the first placing area, the second placing area, the third placing area and the fourth placing area, the damping device comprises four fixing rods, bottom springs are sleeved at the bottoms of the outer surfaces of the fixing rods, and sliding blocks are arranged at the tops of the bottom springs, the side top of slider is equipped with places the board, the top of placing the board is equipped with screw hole and draw-in groove respectively, the battery has been placed in the draw-in groove, the surface top cover of dead lever is equipped with the top spring, the bottom of top spring is equipped with the clamp plate, the clamp plate is close to dead lever one side is equipped with the through-hole, be equipped with the guide arm in the through-hole, the surface bottom of guide arm is equipped with the external screw thread, the external screw thread with the screw hole meshing is in the.

Preferably, one side of the placing plate, which is close to the fixing rod, is provided with a circular arc connecting surface, and the circular arc connecting surface is matched with the side surface of the fixing rod.

Preferably, the bottom spring and the top spring are both compression springs, and spring washers are arranged at two ends of the bottom spring and the two ends of the top spring.

Preferably, the clamping groove is matched with the corner of the end part of the storage battery, and rubber pads are arranged inside the clamping groove and at the bottom of the pressing plate.

Preferably, the pressing plate and the sliding block are provided with round holes matched with the fixing rods.

Preferably, the top of the fixed rod is provided with a limiting block, the limiting block is of a circular structure, and the diameter of the limiting block is twice that of the fixed rod.

The utility model has the advantages that: the arrangement of the guide rod improves the lifting stability of the pressure plate, and enables the placing plate and the pressure plate to be extruded with the top and the bottom of the storage battery all the time; the top spring and the bottom spring interact with each other, so that the pressure on the storage battery is buffered; the first support and the second support adopt flanging structures to support the storage battery.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of a dc voltage converter bracket with a damping effect according to an embodiment of the present invention;

fig. 2 is a schematic top view of a dc voltage converter bracket according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a damping device of a dc voltage converter bracket with a damping effect according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a placing plate of a dc voltage converter bracket with a damping effect according to an embodiment of the present invention.

In the figure:

1. a first bracket; 2. a second bracket; 3. projection welding of nuts; 4. a first placement area; 5. a second placement area; 6. A third placement area; 7. a fourth placement area; 8. a nut hole; 9. a bottom spring; 10. a slider; 11. placing the plate; 12. a threaded hole; 13. a card slot; 14. a top spring; 15. pressing a plate; 16. a through hole; 17. a guide bar; 18. an external thread; 19. and (5) fixing the rod.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the utility model discloses an embodiment provides a direct current voltage converter support with shock attenuation effect.

Embodiment one, as shown in fig. 1 to 4, a dc voltage converter bracket with a shock absorption effect according to an embodiment of the present invention includes a bracket, the bracket includes a bracket 1 and a bracket 2, the bracket 1 is welded to the bracket 2, a plurality of projection welding nuts 3 are disposed at the bottom of the bracket 1, a first placing area 4, a second placing area 5, a third placing area 6 and a fourth placing area 7 are disposed at four corners of the top of the bracket 1, respectively, a nut hole 8 matched with the projection welding nut 3 is disposed inside each of the first placing area 4, the second placing area 5, the third placing area 6 and the fourth placing area 7, a shock absorption device is disposed inside each of the first placing area 4, the second placing area 5, the third placing area 6 and the fourth placing area 7, damping device includes four

dead levers

19, 19 surface bottom covers of dead lever are equipped with bottom spring 9, the top of bottom spring 9 is equipped with slider 10, the side top of slider 10 is equipped with places board 11, the top of placing board 11 is equipped with screw hole 12 and draw-in groove 13 respectively, the battery has been placed in the draw-in groove 13, the surface top cover of dead lever 19 is equipped with top spring 14, top spring 14's bottom is equipped with clamp plate 15, clamp plate 15 is close to dead lever 19 one side is equipped with through-hole 16, be equipped with guide arm 17 in the through-hole 16, the surface bottom of guide arm 17 is equipped with external screw thread 18, external screw thread 18 with screw hole 12 meshes together.

In the second embodiment, a circular arc connecting surface is arranged on one side of the placing plate 11 close to the fixing rod 19, and the circular arc connecting surface is matched with the side surface of the fixing rod 19. As can be seen from the above-mentioned design, the connection between the placing plate 11 and the fixing rod 19 is more stable due to the design of the circular arc-shaped connecting surface.

In the third embodiment, both the bottom spring 9 and the top spring 14 are compression springs, and both ends of the bottom spring 9 and the top spring 14 are provided with spring washers. It can be seen from the above design that the service life of the bottom spring 9 and the top spring 14 is improved by the design of the spring washer.

In the fourth embodiment, the clamping groove 13 is matched with the corner of the end part of the storage battery, and rubber pads are arranged inside the clamping groove 13 and at the bottom of the pressing plate 15. As can be seen from the above design, due to the design of the rubber pad, the placing clamping groove 13 collides with the pressing plate 15, thereby causing structural damage.

In a fifth embodiment, the pressing plate 15 and the sliding block 10 are both provided with circular holes matched with the fixing rod 19, the top of the fixing rod 19 is provided with a limiting block, the limiting block is of a circular structure, and the diameter of the limiting block is twice that of the fixing rod 19. As can be seen from the above design, the position of the top spring 14 is fixed by the design of the stopper.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

In summary, with the above technical solution of the present invention, four batteries are placed in the first placing area 4, the second placing area 5, the third placing area 6 and the fourth placing area 7, respectively, first, the pressing plate 15 is pulled upwards, the pressing plate 15 presses the top spring 14, the batteries are placed in the slots 13, the four corners of the batteries are connected with the four slots 13, at this time, the pressing plate 15 is put down, the pressing plate 15 is pressed with the tops of the batteries, then, the guide rod 17 is inserted into the through hole 16, the external thread 18 at the bottom of the guide rod 17 is screwed with the threaded hole 12 at the top of the placing plate 11, when the storage battery is vibrated, the storage battery drives the placing plate 11 and the pressing plate 15 to move, the placing plate 11 and the pressing plate 15 respectively extrude the bottom spring 9 and the top spring 14, the bottom spring 9 and the top spring 14 do telescopic motion, and meanwhile, the elastic force is released to buffer the pressure of the storage battery.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A direct current voltage converter support with a damping effect is characterized by comprising a support, wherein the support comprises a first support (1) and a second support (2), the first support (1) and the second support (2) are welded and fixed, a plurality of projection welding nuts (3) are arranged at the bottom of the first support (1), a first placing area (4), a second placing area (5), a third placing area (6) and a fourth placing area (7) are respectively arranged at four corners of the top of the first support (1), nut holes (8) matched with the projection welding nuts (3) are respectively arranged in the first placing area (4), the second placing area (5), the third placing area (6) and the fourth placing area (7), a damping device is respectively arranged in the first placing area (4), the second placing area (5), the third placing area (6) and the fourth placing area (7), the damping device comprises four fixing rods (19), a bottom spring (9) is sleeved at the bottom of the outer surface of each fixing rod (19), the top of the bottom spring (9) is provided with a slide block (10), the top of the side surface of the slide block (10) is provided with a placing plate (11), the top of the placing plate (11) is respectively provided with a threaded hole (12) and a clamping groove (13), a storage battery is arranged in the clamping groove (13), a top spring (14) is sleeved at the top of the outer surface of the fixed rod (19), a pressing plate (15) is arranged at the bottom of the top spring (14), a through hole (16) is arranged at one side of the pressing plate (15) close to the fixed rod (19), a guide rod (17) is arranged in the through hole (16), an external thread (18) is arranged at the bottom of the outer surface of the guide rod (17), and the external thread (18) is meshed with the threaded hole (12).

2. A dc-voltage converter support with shock-absorbing effect as claimed in claim 1, characterized in that the side of the placing plate (11) close to the fastening rod (19) is provided with a circular arc shaped connecting surface, which is fitted with the side of the fastening rod (19).

3. The dc voltage converter support with damping effect according to claim 1, characterized in that the bottom spring (9) and the top spring (14) are compression springs, and spring washers are arranged at two ends of the bottom spring (9) and the top spring (14).

4. A dc voltage converter support with shock absorbing effect according to claim 1, characterized in that the locking groove (13) is fitted with the end corner of the battery, and rubber pads are provided on the inside of the locking groove (13) and the bottom of the pressure plate (15).

5. A dc-voltage converter support with shock-absorbing effect according to claim 1, characterized in that the pressure plate (15) and the slide (10) are provided with circular holes for the fixing rods (19).

6. The dc voltage converter support with damping effect as claimed in claim 1, wherein the top of the fixing rod (19) is provided with a limiting block, the limiting block is of a circular structure, and the diameter of the limiting block is twice of the diameter of the fixing rod (19).