CN220586663U - Dual-output direct-current power supply - Google Patents
Dual-output direct-current power supply Download PDFInfo
- Publication number
- CN220586663U CN220586663U CN202322210430.3U CN202322210430U CN220586663U CN 220586663 U CN220586663 U CN 220586663U CN 202322210430 U CN202322210430 U CN 202322210430U CN 220586663 U CN220586663 U CN 220586663U
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- power supply
- spring
- dual output
- supply according
- hollow
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- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 230000009977 dual effect Effects 0.000 claims description 11
- 239000011111 cardboard Substances 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 6
- 230000003139 buffering effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009916 joint effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a double-output direct-current power supply, which relates to the technical field of power supply equipment and comprises a power supply body and four mounting plates, wherein a plurality of connecting mechanisms are arranged on the side wall of each mounting plate, clamping plates are respectively connected through corresponding connecting mechanisms in a transmission mode, the power supply body is clamped between the four clamping plates, the connecting mechanisms comprise hollow columns and connecting rods, the hollow columns are fixedly connected to the side walls of the corresponding mounting plates, and through holes are formed in one ends, far away from the mounting plates. According to the utility model, through the arranged spring and the air hole formed in the inner wall of the hollow column, air in the hollow column can be extruded in the moving process of the piston, and can be discharged from the air hole, so that the moving speed of the battery body is reduced, and the battery body is limited by the air hole in the resetting process, so that the situation of repeated shaking of the battery body can be avoided.
Description
Technical Field
The utility model relates to the technical field of power supply equipment, in particular to a double-output direct current power supply.
Background
A power supply is a device that converts other forms of energy into electrical energy and provides the electrical energy to a circuit.
The publication number is: the utility model provides a dual output DC power supply of CN215528872U, belongs to power external equipment technical field, and this dual output DC power supply includes the drain pan, the mounting groove has been seted up to the upper surface of drain pan, one side fixedly connected with bottom plate of mounting groove inner wall, one side fixedly connected with spring of bottom plate, one end fixedly connected with roof of spring, one side fixedly connected with guide bar of bottom plate.
Aiming at the technical scheme, the following defects exist:
adopt domestic spring to shock attenuation in the above-mentioned technical scheme, because spring can automatic re-set after being compressed, consequently can appear rocking the condition repeatedly to make the vibrations of power supply body more obvious.
Disclosure of Invention
The present utility model has been made in view of the above-described problems with the conventional dual output dc power supply.
Therefore, the utility model aims to provide a double-output direct current power supply, which solves the problem that the spring can automatically reset after being compressed, so that repeated shaking can occur, and the vibration of a power supply body is more obvious.
In order to achieve the above object, the present utility model provides the following technical solutions:
the utility model provides a dual output DC power supply, includes power supply body and four mounting panels, every the lateral wall of mounting panel all is provided with a plurality of coupling mechanism, and is connected with the cardboard through the coupling mechanism transmission that corresponds respectively, power supply body joint sets up between four cardboards, coupling mechanism includes hollow post and connecting rod, hollow post fixed connection is in the lateral wall of the mounting panel that corresponds, and has seted up the through-hole in the one end of keeping away from the mounting panel, the connecting rod activity wears to locate the inside of through-hole and be located the inside one end fixedly connected with piston of hollow post, piston and the inner wall phase-match of hollow post, the connecting rod is located the outside one end of hollow post and the cardboard fixed connection that corresponds, the inside of hollow post is provided with buffer gear.
Preferably, the buffer mechanism comprises a spring, wherein the spring is arranged in the hollow column, and two ends of the spring are fixedly connected with the piston and the inner wall of the hollow column respectively.
Preferably, each side wall of the clamping plate is fixedly provided with a protection pad, and each protection pad is in contact connection with the side wall of the power supply body.
Preferably, the clamping plate is L-shaped.
Preferably, the spring is a compression spring.
Preferably, the protection pad is an anti-skid rubber pad.
Preferably, the side wall of the hollow column is symmetrically provided with two air holes.
Preferably, the outer side walls of the four mounting plates are fixedly connected with mounting boxes together.
In the technical scheme, the utility model has the technical effects and advantages that:
according to the utility model, through the arranged spring and the air hole formed in the inner wall of the hollow column, air in the hollow column can be extruded in the moving process of the piston, and can be discharged from the air hole, so that the moving speed of the battery body is reduced, and the battery body is limited by the air hole in the resetting process, so that the situation of repeated shaking of the battery body can be avoided.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1 in accordance with the present utility model;
fig. 3 is a perspective view of the card of the present utility model.
Reference numerals illustrate:
1. a power supply body; 2. a mounting plate; 3. a clamping plate; 4. a hollow column; 5. a connecting rod; 6. a piston; 7. a spring; 8. a protective pad; 9. air holes; 10. and (3) a mounting box.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
The embodiment of the utility model discloses a dual-output direct current power supply.
Example 1
The utility model provides a double-output direct current power supply as shown in figures 1-3, which comprises a power supply body 1 and four mounting plates 2, wherein the side wall of each mounting plate 2 is provided with a plurality of connecting mechanisms, clamping plates 3 are respectively connected with the power supply body 1 in a transmission way through the corresponding connecting mechanisms, the clamping plates 3 are arranged between the four clamping plates 3 in an L-shaped way, the arranged L-shaped clamping plates 3 are utilized to facilitate the placement of a battery body, the connecting mechanisms comprise hollow columns 4 and connecting rods 5, the hollow columns 4 are fixedly connected to the side walls of the corresponding mounting plates 2, one ends far away from the mounting plates 2 are provided with through holes, the connecting rods 5 movably penetrate through the inside of the through holes, one ends positioned inside the hollow columns 4 are fixedly connected with pistons 6, the pistons 6 are matched with the inner walls of the hollow columns 4, one ends of the connecting rods 5 positioned outside the hollow columns 4 are fixedly connected with the corresponding clamping plates 3, and buffer mechanisms are arranged inside the hollow columns 4.
As shown in fig. 2, the buffer mechanism comprises a spring 7, the spring 7 is a compression spring, the spring 7 is arranged in the hollow column 4, two ends of the spring are fixedly connected with the piston 6 and the inner wall of the hollow column 4 respectively, the spring 7 can be used for buffering through the elasticity of the spring 7, and the impact force received by the power supply body 1 is reduced.
Example two
On the basis of embodiment one, as shown in fig. 1, the lateral wall of every cardboard 3 is all fixed and is provided with protection pad 8, and every protection pad 8 all is connected with the lateral wall contact of power body 1, and protection pad 8 is anti-skidding rubber pad, utilizes the anti-skidding rubber pad that sets up, can guarantee four cardboard 3 to the joint effect of power body 1.
Example III
On the basis of the first embodiment, as shown in fig. 2, two air holes 9 are symmetrically formed in the side wall of the hollow column 4, and the formed air holes 9 are utilized to extrude air in the hollow column 4 to be discharged from the air holes 9 in the moving process of the piston 6, and meanwhile, the outside air can be sucked into the hollow column 4 in the resetting process of the piston 6, so that the moving speed of the piston 6 is effectively slowed down, and the damping effect is further ensured.
Example IV
On the basis of the first embodiment, as shown in fig. 1, the outer side walls of the four mounting plates 2 are fixedly connected with the mounting boxes 10 together, and the housing of the power supply body 1 can be realized by using the mounting boxes 10 provided.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (8)
1. The utility model provides a dual output DC power supply, includes power supply body (1) and four mounting panel (2), its characterized in that, every the lateral wall of mounting panel (2) all is provided with a plurality of coupling mechanism, and is connected with cardboard (3) through the coupling mechanism transmission that corresponds respectively, power supply body (1) joint sets up between four cardboard (3), coupling mechanism includes hollow post (4) and connecting rod (5), the lateral wall of mounting panel (2) that corresponds is fixed in hollow post (4), and keeps away from the one end of mounting panel (2) and offered the through-hole, the inside of through-hole is worn to locate by connecting rod (5) activity and be located the one end fixedly connected with piston (6) of the inside of hollow post (4), the one end that connecting rod (5) are located hollow post (4) outside and cardboard (3) fixed connection that corresponds, the inside of hollow post (4) is provided with buffer gear.
2. The dual-output direct current power supply according to claim 1, wherein the buffer mechanism comprises a spring (7), and the spring (7) is arranged inside the hollow column (4) and two ends of the spring are fixedly connected with the piston (6) and the inner wall of the hollow column (4) respectively.
3. A dual output dc power supply according to claim 1, characterized in that the side walls of each clamping plate (3) are fixedly provided with protection pads (8), each protection pad (8) being in contact connection with the side wall of the power supply body (1).
4. A dual output dc power supply according to claim 1, characterized in that the clamping plate (3) is L-shaped.
5. A dual output dc power supply according to claim 2, characterized in that the spring (7) is a compression spring.
6. A dual output dc power supply according to claim 3, characterized in that the protective pad (8) is an anti-slip rubber pad.
7. A dual output dc power supply according to claim 1, characterized in that the side walls of the hollow column (4) are symmetrically provided with two air holes (9).
8. A dual output dc power supply according to claim 1, characterized in that the outer side walls of the four mounting plates (2) are fixedly connected together with a mounting box (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322210430.3U CN220586663U (en) | 2023-08-17 | 2023-08-17 | Dual-output direct-current power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322210430.3U CN220586663U (en) | 2023-08-17 | 2023-08-17 | Dual-output direct-current power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220586663U true CN220586663U (en) | 2024-03-12 |
Family
ID=90115584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322210430.3U Active CN220586663U (en) | 2023-08-17 | 2023-08-17 | Dual-output direct-current power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220586663U (en) |
-
2023
- 2023-08-17 CN CN202322210430.3U patent/CN220586663U/en active Active
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