CN220608071U - Letter box pops out device based on electromagnetic force - Google Patents
Letter box pops out device based on electromagnetic force Download PDFInfo
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- CN220608071U CN220608071U CN202322328209.8U CN202322328209U CN220608071U CN 220608071 U CN220608071 U CN 220608071U CN 202322328209 U CN202322328209 U CN 202322328209U CN 220608071 U CN220608071 U CN 220608071U
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- 230000035939 shock Effects 0.000 claims description 16
- 208000002925 dental caries Diseases 0.000 claims description 3
- 230000001133 acceleration Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 230000003139 buffering effect Effects 0.000 description 3
- 230000008439 repair process Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a letter box ejecting device based on electromagnetic force, and relates to the field of letter boxes. According to the electromagnetic catapult, the buffer component is arranged, the buffer air bag is extruded after the movable block moves, the buffer air bag is compressed after being extruded, the electromagnetic catapult is buffered once, air in the buffer air bag flows into the buffer air bag through the air charging pipe, the movable block can be buffered twice after the buffer air bag is expanded, the buffer effect on the movable block and the electromagnetic catapult is further improved, the electromagnetic catapult is prevented from being directly collided with the mounting plate, and damage caused by large impact on the electromagnetic catapult is prevented.
Description
Technical Field
The utility model relates to the field of letters and newspapers, in particular to a letter and newspapers box ejecting device based on electromagnetic force.
Background
For many years, building letters and newspapers are gradually changed from important delivery tools to facilities with little human body, at present, in delivery parts, the package quantity continuously increases, but letters and other express items still occupy most, the differences between the cost and small packages for letter and other express items are not reasonable, the letters and other express items are small in size and weight, under a large quantity of conditions, the letters and the newspapers are required to be specially manufactured into delivery boxes and cabinets for the letters, so that the letters are conveniently taken out, and in general, an ejecting device is arranged inside the letters and the letters are ejected, so that users can conveniently take the letters.
The existing letter box ejecting device can eject through the electromagnetism, but the impact of the electromagnetism is great, and the electromagnetic catapult possibly collides with the inner wall of the letter box when the ejection is finished, so that the electromagnetic catapult can receive great impact force, and the electromagnetic catapult can be damaged after a long time, thereby influencing the service life of the electromagnetic ejecting device and reducing the using effect of the ejecting device.
Disclosure of Invention
Based on the above, the utility model aims to provide a letter box ejecting device based on electromagnetic force, so as to solve the technical problem that the electromagnetic ejector is likely to be damaged due to collision with the inner wall of the letter box when the electromagnetic ejector ejects.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a mailbox pops out device based on electromagnetic force, includes the box, a plurality of cavitys and slot have been seted up respectively to the inside of box, peg graft in the inside of cavity has the mounting panel, the inside of mounting panel is equipped with buffer assembly, and buffer assembly is including seting up in the spout of the inside both sides of mounting panel and locating the buffer airbag and the shock attenuation gasbag of mounting panel inner wall, the inside of spout is provided with the slider, and is connected with the buffer block between two sliders, be equipped with many gas tubes between buffer airbag and the shock attenuation gasbag, the inside of cavity is provided with dismouting subassembly.
Through adopting above-mentioned technical scheme, can carry out secondary buffering to the movable block after the shock attenuation gasbag inflation, and then improve the buffering effect to movable block and electromagnetic catapult.
Further, the dismouting subassembly is including seting up in the guide slot of cavity both sides and installing the shutoff board in box external surface below through fastening bolt, the inside of guide slot is provided with the guide block, one side of guide block is fixed with the connecting rod, and the one end of connecting rod is connected with the mounting panel, the inner wall of guide slot is fixed with reset spring.
By adopting the technical scheme, the reset spring stretches to push the guide block to move, the guide block can drive the connecting rod to move after moving, and then the mounting plate is driven to move.
Further, one end of the return spring is in contact with the guide block, and the mounting plate is in sliding connection with the guide groove through the connecting rod and the guide block.
Through adopting above-mentioned technical scheme, when the mounting panel needs to be dismantled in order to maintain the change to electromagnetic catapult, take out the shutoff board from the box earlier, reset spring stretches this moment.
Further, the outer wall of mounting panel is equipped with a plurality of electromagnetic accelerating coils, the inside sliding connection of mounting panel has the movable block.
By adopting the technical scheme, the movable block can slide in the mounting plate, so that the stability of the electromagnetic catapult during movement can be improved.
Further, an electromagnetic catapult extending to the inside of the slot is arranged at the top of the movable block, and a push plate is arranged on the electromagnetic catapult.
By adopting the technical scheme, the movable block is driven to move when the electromagnetic catapult moves, and the push plate is driven to move when the electromagnetic catapult moves.
Further, the plugging plate is detachably connected with the box body, and the back of the plugging plate is in contact with the mounting plate.
By adopting the technical scheme, the plugging plate is convenient to disassemble and assemble, and can be plugged, so that the mounting plate is limited.
Further, the buffer air bag is positioned in the shock absorption air bag, and the height of the buffer air bag is larger than that of the shock absorption air bag.
Through adopting above-mentioned technical scheme, when the buffer air bag receives the extrusion back it can compress, its inside air can flow into the inside of shock attenuation gasbag through the gas tube.
In summary, the utility model has the following advantages:
1. according to the electromagnetic catapult, the buffer component is arranged, the buffer air bag is extruded after the movable block moves, the buffer air bag is compressed after being extruded, the electromagnetic catapult is buffered for the first time, air in the buffer air bag flows into the buffer air bag through the air charging pipe, the movable block can be buffered for the second time after the buffer air bag expands, the buffer effect on the movable block and the electromagnetic catapult is further improved, the electromagnetic catapult is prevented from being directly collided with the mounting plate, damage caused by larger impact on the electromagnetic catapult is prevented, and the protection effect on the electromagnetic catapult is improved;
2. according to the electromagnetic catapult, the dismounting assembly is arranged, when the mounting plate is required to be dismounted so as to repair and replace the electromagnetic catapult, the plugging plate is firstly taken out of the box body, the reset spring is stretched, the reset spring stretches to push the guide block to move, the guide block can drive the connecting rod to move after moving, the mounting plate is driven to move, the mounting plate is moved out of the cavity, then a user can take out the mounting plate, and therefore the electromagnetic catapult can be repaired and replaced, and the dismounting process is simple and convenient.
Drawings
FIG. 1 is a schematic overall perspective view of the present utility model;
FIG. 2 is a schematic diagram of the overall front cross-section of the present utility model;
FIG. 3 is a schematic top view of a mounting plate according to the present utility model;
FIG. 4 is a schematic perspective view of a mounting plate according to the present utility model;
fig. 5 is a schematic perspective view of an electromagnetic ejector according to the present utility model.
In the figure: 1. a case; 2. a slot; 3. a cavity; 4. a mounting plate; 5. an electromagnetic acceleration coil; 6. a movable block; 7. an electromagnetic ejector; 8. a buffer assembly; 801. a chute; 802. a slide block; 803. a shock absorbing air bag; 804. an inflation tube; 805. a buffer air bag; 9. disassembling and assembling the assembly; 901. a guide groove; 902. a guide block; 903. a connecting rod; 904. a return spring; 905. a plugging plate; 906. a fastening bolt; 10. a push plate; 11. and a buffer block.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.
The utility model provides a letter and newspaper case pop-up device based on electromagnetic force, as shown in fig. 1-5, including box 1, a plurality of cavitys 3 and slot 2 have been seted up respectively to the inside of box 1, peg graft in the inside of cavity 3 has mounting panel 4, the inside of mounting panel 4 is equipped with buffer unit 8, the inside of cavity 3 is provided with dismouting subassembly 9, the outer wall of mounting panel 4 is equipped with a plurality of electromagnetism accelerating coil 5, the inside sliding connection of mounting panel 4 has movable block 6, so that movable block 6 slides in mounting panel 4 inside, and then can improve the stability when electromagnetic catapult 7 removes, electromagnetic catapult 7 that extends to slot 2 inside is installed at the top of movable block 6, be equipped with push pedal 10 on the electromagnetic catapult 7.
Specifically, the buffer component 8 includes a chute 801 formed on two sides of the inside of the mounting plate 4, a buffer airbag 805 formed on the inner wall of the mounting plate 4, and a shock absorbing airbag 803, wherein a slider 802 is arranged in the chute 801, a buffer block 11 is connected between the two sliders 802, the buffer block 11 is slidably connected with the chute 801, the buffer block 11 and the movable block 6 are in the same horizontal line, so that the movable block 6 can move along with the movable block 6 after being contacted with the buffer block 11, the buffer block 11 can be pushed to move, the buffer block 11 can be driven to slide in the chute 801 when moving, the stability of the buffer block 11 is improved, a plurality of air charging pipes 804 are arranged between the buffer airbag 805 and the shock absorbing airbag 803, the buffer airbag 803 can secondarily buffer the movable block 6 after being inflated, the buffer effect of the movable block 6 and the electromagnetic catapult 7 is improved, the buffer airbag 805 is positioned in the shock absorbing airbag, the height of the buffer airbag 805 is larger than that of the shock absorbing airbag 803, when the buffer airbag 805 is pressed, the buffer airbag 805 can be compressed, and air in the inside can flow into the shock absorbing airbag 803 through the air charging pipes 803 after being pressed.
Specifically, the dismounting assembly 9 comprises a guide groove 901 formed in two sides of the cavity 3 and a plugging plate 905 installed below the outer surface of the box body 1 through a fastening bolt 906, a guide block 902 is arranged in the guide groove 901, a connecting rod 903 is fixed on one side of the guide block 902, one end of the connecting rod 903 is connected with a mounting plate 4, a reset spring 904 is fixed on the inner wall of the guide groove 901, one end of the reset spring 904 is in contact with the guide block 902, the mounting plate 4 is in sliding connection with the guide groove 901 through the connecting rod 903 and the guide block 902, when the mounting plate 4 is required to be dismounted so as to repair and replace the electromagnetic catapult 7, the plugging plate 905 is firstly taken out of the box body 1, at the moment, the reset spring 904 stretches and can push the guide block 902 to move, the connecting rod 903 can be driven to move after the guide block 902 moves, and then the mounting plate 4 is driven to move, so that the mounting plate 4 is removed from the cavity 3, then a user can take out the mounting plate 4, the back of the plugging plate 905 is connected with the box body 1 in a dismounting manner, the back of the plugging plate 905 is in contact with the mounting plate 4, so that the plugging plate 905 can plug 4 is convenient to limit the mounting plate 4.
The implementation principle of the embodiment is as follows: firstly, when an envelope needs to be ejected, the electromagnetic accelerating coil 5 supplies power, the movable block 6 slides in the mounting plate 4, the movable block 6 drives the electromagnetic ejector 7 to move when sliding, the electromagnetic ejector 7 can drive the push plate 10 to move after moving, and the envelope can be ejected from the inside of the letter box after the push plate 10 moves;
the movable block 6 can be extruded to the buffer air bag 805 after moving, the buffer air bag 805 can be compressed after being extruded to buffer the electromagnetic catapult 7 for the first time, air in the buffer air bag 805 can flow into the damping air bag 803 through the air charging pipe 804, and when the damping air bag 803 is expanded, the movable block 6 can be buffered for the second time, so that the buffering effect on the movable block 6 and the electromagnetic catapult 7 is improved;
when the mounting plate 4 needs to be disassembled to repair and replace the electromagnetic catapult 7, the blocking plate 905 is taken out of the box body 1, the reset spring 904 stretches at the moment, the reset spring 904 stretches to push the guide block 902 to move, the guide block 902 moves and then drives the connecting rod 903 to move, and then the mounting plate 4 is driven to move, so that the mounting plate 4 moves out of the cavity 3, and then a user can take out the mounting plate 4, so that the electromagnetic catapult 7 can be repaired and replaced.
Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.
Claims (7)
1. The utility model provides a letter and newspaper case pop-up device based on electromagnetic force, includes box (1), its characterized in that: the inside of box (1) has seted up a plurality of cavitys (3) and slot (2) respectively, peg graft in the inside of cavity (3) has mounting panel (4), the inside of mounting panel (4) is equipped with buffer assembly (8), and buffer assembly (8) are including seting up in spout (801) of the inside both sides of mounting panel (4) and buffer airbag (805) and shock attenuation gasbag (803) of locating mounting panel (4) inner wall, the inside of spout (801) is provided with slider (802), and is connected with buffer block (11) between two sliders (802), be equipped with many gas tubes (804) between buffer airbag (805) and shock attenuation gasbag (803), the inside of cavity (3) is provided with dismouting subassembly (9).
2. The electromagnetic force-based letter and newspaper box ejection means as recited in claim 1 wherein: the disassembly and assembly (9) comprises guide grooves (901) formed in two sides of the cavity (3) and a plugging plate (905) mounted below the outer surface of the box body (1) through fastening bolts (906), guide blocks (902) are arranged in the guide grooves (901), connecting rods (903) are fixed on one sides of the guide blocks (902), one ends of the connecting rods (903) are connected with mounting plates (4), and reset springs (904) are fixed on the inner walls of the guide grooves (901).
3. The electromagnetic force-based letter and newspaper box ejection means as recited in claim 2 wherein: one end of the return spring (904) is in contact with the guide block (902), and the mounting plate (4) is slidably connected with the guide groove (901) through the connecting rod (903) and the guide block (902).
4. The electromagnetic force-based letter and newspaper box ejection means as recited in claim 1 wherein: the outer wall of mounting panel (4) is equipped with a plurality of electromagnetic acceleration coils (5), the inside sliding connection of mounting panel (4) has movable block (6).
5. The electromagnetic force based letter and newspaper box ejection means as recited in claim 4 wherein: an electromagnetic ejector (7) extending to the inside of the slot (2) is arranged at the top of the movable block (6), and a push plate (10) is arranged on the electromagnetic ejector (7).
6. The electromagnetic force-based letter and newspaper box ejection means as recited in claim 2 wherein: the plugging plate (905) is detachably connected with the box body (1), and the back of the plugging plate (905) is in contact with the mounting plate (4).
7. The electromagnetic force-based letter and newspaper box ejection means as recited in claim 1 wherein: the buffer airbag (805) is located inside the shock absorbing airbag (803), and the height of the buffer airbag (805) is larger than that of the shock absorbing airbag (803).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322328209.8U CN220608071U (en) | 2023-08-28 | 2023-08-28 | Letter box pops out device based on electromagnetic force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322328209.8U CN220608071U (en) | 2023-08-28 | 2023-08-28 | Letter box pops out device based on electromagnetic force |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220608071U true CN220608071U (en) | 2024-03-19 |
Family
ID=90217594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322328209.8U Active CN220608071U (en) | 2023-08-28 | 2023-08-28 | Letter box pops out device based on electromagnetic force |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220608071U (en) |
-
2023
- 2023-08-28 CN CN202322328209.8U patent/CN220608071U/en active Active
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