CN220587677U - Roller case - Google Patents
Roller case Download PDFInfo
- Publication number
- CN220587677U CN220587677U CN202322368337.5U CN202322368337U CN220587677U CN 220587677 U CN220587677 U CN 220587677U CN 202322368337 U CN202322368337 U CN 202322368337U CN 220587677 U CN220587677 U CN 220587677U
- Authority
- CN
- China
- Prior art keywords
- case
- fixedly connected
- luggage
- pressure sensor
- bag body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000005611 electricity Effects 0.000 claims description 2
- 238000007792 addition Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model provides a roller case, which belongs to the technical field of cases and comprises a case body, wherein rollers are fixedly connected to the lower surface of the case body, a telescopic pull rod is arranged on the back surface of the case body, four mounting columns are fixedly connected to one side wall of the case body and distributed in a rectangular shape, pressure sensors are respectively arranged on the end faces of the mounting columns, far away from the case body, a display is fixedly connected to the side wall of the case body, a circuit board is arranged in the case body, and the circuit board, the display and the pressure sensors are electrically connected.
Description
Technical Field
The utility model belongs to the technical field of bags, and particularly relates to a roller bag.
Background
The luggage is a common name of bags, and is a common name of various bags used for containing things, including a common shopping bag, a handbag, a hand bag, a purse, a knapsack, a single shoulder bag, a satchel, a waist bag, various draw-bar boxes and the like.
When an operator needs to take an airplane and go out, many airlines limit the weight of the carried luggage, and the operator cannot know the weight of the luggage when finishing the luggage in the early stage, so that the operator needs to pay overweight cost of the luggage when boarding, and the use of the luggage is inconvenient for the operator.
Disclosure of Invention
The utility model aims at solving the problems in the prior art, and provides the roller luggage which has the characteristics that an operator can know the weight of the luggage body conveniently and control the whole weight of the luggage body conveniently.
The aim of the utility model can be achieved by the following technical scheme:
the utility model provides a gyro wheel case and bag, includes case and bag body, fixedly connected with gyro wheel on case and bag body lower surface is equipped with flexible pull rod at case and bag body back fixedly connected with four erection columns on case and bag body one side lateral wall, four erection columns are the rectangle and distribute, all install a pressure sensor on the erection column one end terminal surface of keeping away from the case and bag body, fixedly connected with display on case and bag body lateral wall is equipped with a circuit board in case and bag body inside, and circuit board, display and pressure sensor electricity are connected.
Further, a mounting hole is formed in the end face of one end, far away from the case body, of the mounting column, the pressure sensor is mounted on the inner wall of the mounting hole, a connecting column is fixedly connected to the inner wall of the mounting hole, a protrusion is fixedly connected to the end face, close to the pressure sensor, of the connecting column, and the protrusion abuts against the pressure sensor.
Further, the protrusions are arranged in a hemispherical shape.
Further, the section of the mounting column is in an isosceles trapezoid shape, and the diameter of one end of the mounting column, which is close to the case body, is larger than that of one end of the mounting column, which is far away from the case body.
Further, a sliding groove is formed in the outer wall of the connecting column, one end of the sliding groove is communicated with the external connection, a sliding plate is mounted on the end face of one end, far away from the case body, of the mounting column, and one end of the sliding plate is slidably connected in the sliding groove.
Further, the sliding plate is fixedly connected to the end face of one end of the mounting column through screws.
Compared with the prior art, the utility model has the following advantages:
1. according to the utility model, when an operator needs to know the weight of the luggage body, the operator transversely places the luggage body on the ground, then under the action of the weight of the luggage body, the pressure sensor detects the pressure of the luggage body, which is abutted against the ground, and then the pressure sensor is converted into the weight of the luggage body through the circuit board, and then the weight is displayed in the display.
2. According to the utility model, the outer wall of the connecting column is provided with the sliding groove, the end face of one end of the mounting column far away from the case body is fixedly connected with the sliding plate through the screw, and one end of the sliding plate is slidably connected in the sliding groove.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a cross-sectional view of a mounting post of the present utility model.
In the figure, 1, a case body; 2. a roller; 3. a telescopic pull rod; 4. a mounting column; 5. a pressure sensor; 6. a display; 7. a mounting hole; 8. a connecting column; 9. a protrusion; 10. a sliding groove; 11. and a sliding plate.
Detailed Description
The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.
As shown in fig. 1 and 2, a roller 2 case comprises a case body 1, four rollers 2 are fixedly connected to the lower surface of the case body 1, the four rollers 2 are distributed in a rectangular shape, a telescopic pull rod 3 is arranged on the back of the case body 1, four mounting columns 4 are fixedly connected to one side wall of the case body 1, the four mounting columns 4 are distributed in a rectangular shape, the section of each mounting column 4 is arranged in an isosceles trapezoid shape, the diameter of one end of each mounting column 4 close to the case body 1 is larger than that of one end face of each mounting column 4 far away from the case body 1, a mounting hole 7 is formed in one end face of each mounting column 4 far away from the case body 1, a pressure sensor 5 is fixedly connected to the inner wall of each mounting hole 7, a connecting column 8 is connected to one end face of each connecting column 8 in a sliding manner, each bulge 9 is arranged in a hemispherical shape, each bulge 9 abuts against each pressure sensor 5, a circuit board and a display 6 are arranged on the case body 1, and each display 6, each circuit board and each pressure sensor 5 are electrically connected.
As shown in fig. 1 and 2, in order to prevent the connection post 8 from separating from the mounting hole 7, a sliding groove 10 is formed on the outer wall of the connection post 8, one end of the sliding groove 10, which is far away from the pressure sensor 5, is communicated with the outside, a sliding plate 11 is fixedly connected to the end surface of the mounting post 4, which is far away from the case body 1, through a screw, and one end of the sliding plate 11 is slidably connected in the sliding groove 10.
The working principle of the embodiment of the utility model is as follows: when the operator needs to know the weight of the case and bag, the operator transversely puts case and bag body 1, spliced pole 8 supports subaerial, under case and bag body 1 gravity action, protruding 9 on the spliced pole 8 supports tightly on pressure sensor 5, shows the weight of case and bag body 1 on display 6 through the circuit board, and the operator just can know the weight of case and bag body 1.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.
Although 1, the luggage body is used more herein; 2. a roller; 3. a telescopic pull rod; 4. a mounting column; 5. a pressure sensor; 6. a display; 7. a mounting hole; 8. a connecting column; 9. a protrusion; 10. a sliding groove; 11. slide plate, etc., but does not exclude the possibility of using other terms. These terms are used merely for convenience in describing and explaining the nature of the utility model; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present utility model.
Claims (6)
1. The utility model provides a gyro wheel case and bag, its characterized in that, includes case and bag body (1), fixedly connected with gyro wheel (2) on case and bag body (1) lower surface, is equipped with flexible pull rod (3) at case and bag body (1) one side lateral wall on four erection columns of fixedly connected with (4), four erection columns (4) are the rectangle and distribute, all install a pressure sensor (5) on erection column (4) keep away from on the terminal surface of one end of case and bag body (1), fixedly connected with display (6) on case and bag body (1) lateral wall, be equipped with a circuit board inside case and bag body (1), circuit board, display (6) and pressure sensor (5) electricity are connected.
2. The roller luggage as claimed in claim 1, wherein a mounting hole (7) is formed in an end face of the mounting column (4) far away from the luggage body (1), the pressure sensor (5) is mounted on the inner wall of the mounting hole (7), a connecting column (8) is fixedly connected to the inner wall of the mounting hole (7), a protrusion (9) is fixedly connected to an end face of the connecting column (8) near the pressure sensor (5), and the protrusion (9) abuts against the pressure sensor (5).
3. A roller case according to claim 2, wherein the protrusions (9) are arranged in a hemispherical shape.
4. A roller luggage according to claim 3, characterized in that the cross section of the mounting post (4) is in the shape of an isosceles trapezoid, and the diameter of the end of the mounting post (4) close to the luggage body (1) is larger than the diameter of the end of the mounting post (4) far away from the luggage body (1).
5. The roller luggage as claimed in claim 4, wherein a sliding groove (10) is formed in the outer wall of the connecting column (8), one end of the sliding groove (10) is communicated with the outside, a sliding plate (11) is mounted on the end face of the mounting column (4) far away from the luggage body (1), and one end of the sliding plate (11) is connected in the sliding groove (10) in a sliding manner.
6. A roller case according to claim 5, wherein the sliding plate (11) is fixedly connected to an end face of the mounting post (4) by screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322368337.5U CN220587677U (en) | 2023-08-31 | 2023-08-31 | Roller case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322368337.5U CN220587677U (en) | 2023-08-31 | 2023-08-31 | Roller case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220587677U true CN220587677U (en) | 2024-03-15 |
Family
ID=90177955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322368337.5U Active CN220587677U (en) | 2023-08-31 | 2023-08-31 | Roller case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220587677U (en) |
-
2023
- 2023-08-31 CN CN202322368337.5U patent/CN220587677U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |