CN216773131U - Suction pen device - Google Patents
Suction pen device Download PDFInfo
- Publication number
- CN216773131U CN216773131U CN202123357599.9U CN202123357599U CN216773131U CN 216773131 U CN216773131 U CN 216773131U CN 202123357599 U CN202123357599 U CN 202123357599U CN 216773131 U CN216773131 U CN 216773131U
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- suction
- pen
- vacuum tube
- switch
- suction device
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Abstract
The utility model discloses a pen suction device which comprises a pen shell, a vacuum tube, a suction nozzle, an axial reset element, a radial reset element, an air suction device opening switch and an air suction device closing switch. The vacuum tube is positioned in the pen shell and connected with air suction equipment; the suction nozzle is connected with the vacuum tube and extends out of the pen shell; the axial resetting element is used for resetting the vacuum tube in the axial direction; the radial reset element is used for resetting the vacuum tube in the radial direction; the suction equipment starting switch is triggered when the vacuum tube compresses the axial resetting element; the suction device closing switch is triggered when the vacuum tube does not compress the axial reset element and the suction pen device tilts to a certain angle. Therefore, the closing switch of the air suction device is automatically triggered when the suction pen device is inclined to a certain angle, manual operation is not needed, and manual actions are reduced, so that an operator can concentrate on the position of the electronic element and place the electronic element at a proper position, and the placing accuracy and success rate are improved.
Description
Technical Field
The utility model belongs to the technical field of workpiece assembly and manufacturing, and particularly relates to a suction pen device.
Background
The existing electronic elements are all developed towards light weight and tiny directions, in the processing process of electronic products, the small and miniature electronic elements are not convenient to take and place, generally, the small and miniature electronic elements can be taken and placed through manpower or a suction device, a suction pen for taking and placing the electronic elements is also used at the present stage, after the elements are sucked up, in the process of putting down, the vacuum of a pen point cannot be automatically eliminated, a vacuum elimination key needs to be manually pressed, the electronic elements can be separated from the suction pen, operation steps are increased, an operator cannot concentrate on the placement positions of the electronic elements, the electronic elements cannot be displaced in the operation process, the appropriate positions cannot be placed, the electronic elements need to be repeatedly placed, and the placement success rate is low.
Disclosure of Invention
The utility model aims to provide a suction pen device, which solves the technical problems that the existing suction pen device is inconvenient to operate due to the fact that a vacuum elimination key is manually pressed, electronic components are easy to shift, and the electronic components cannot be placed at proper positions.
In order to realize the purpose of the utility model, the utility model adopts the following technical scheme to realize:
a suction pen device comprising:
a pen shell;
the vacuum tube is positioned in the pen shell and is connected with air suction equipment;
the suction nozzle is connected with the vacuum tube, and at least part of the suction nozzle extends out of the pen shell;
the suction pen device further comprises:
the axial resetting element is positioned between the vacuum tube and the pen shell and is used for axially resetting the vacuum tube;
the radial resetting element is positioned between the vacuum tube and the pen shell and is used for resetting the vacuum tube in the radial direction;
the suction device starting switch is positioned on the pen shell and used for controlling the suction device to be started, and the suction device starting switch is triggered when the vacuum tube compresses the axial resetting element;
and the air suction device closing switch is positioned on the pen shell and used for controlling the air suction device to be closed, and the air suction device closing switch is triggered when the axial resetting element is not compressed by the vacuum tube and the pen suction device inclines to a certain angle.
According to the suction pen device, the vacuum tube is provided with a first tentacle and a second tentacle, the first tentacle is used for triggering the suction equipment opening switch, and the second tentacle is used for triggering the suction equipment closing switch.
According to the suction pen device, the vacuum tube is provided with the mounting column, and the axial resetting element is sleeved on the mounting column.
According to the suction pen device, the pen shell is provided with the reset groove, and the radial reset element is located in the reset groove.
According to the suction pen device, the pen shell is provided with at least two opposite reset grooves, and the radial reset element is arranged in each reset groove.
In the suction pen device, the outer wall of the vacuum tube is provided with a boss, and the radial reset element acts on the boss.
According to the suction pen device, the radial reset element is provided with the round ball, and the round ball acts on the boss.
In the suction pen device, the cross section of the pen shell is trapezoidal.
The suction pen apparatus as described above, the suction device opening switch and the suction device closing switch are located on two opposite sides of the pen case.
According to the suction pen device, the cross section of part of the vacuum tube is trapezoidal, and the part of the vacuum tube with the trapezoidal cross section is provided with the first tentacle for triggering the suction device on-off switch and the second tentacle for triggering the suction device off-off switch.
Compared with the prior art, the utility model has the advantages and positive effects that: the pen suction device comprises a pen shell, a vacuum tube, a suction nozzle, an axial reset element, a radial reset element, an air suction device opening switch and an air suction device closing switch. The vacuum tube is positioned in the pen shell and connected with air suction equipment; the suction nozzle is used for being connected with the vacuum tube, and at least part of the suction nozzle extends out of the pen shell; the axial resetting element is positioned between the vacuum tube and the pen shell and is used for axially resetting the vacuum tube; the radial reset element is positioned between the vacuum tube and the pen shell and used for radially resetting the vacuum tube; the suction equipment starting switch is positioned on the pen shell and used for controlling the suction equipment to be started, and the suction equipment starting switch is triggered when the vacuum tube compresses the axial resetting element; the suction device closing switch is positioned on the pen shell and used for controlling the suction device to be closed, and the suction device closing switch is triggered when the axial resetting element is not compressed by the vacuum tube and the pen suction device inclines to a certain angle. Therefore, the closing switch of the air suction device is automatically triggered when the suction pen device is inclined to a certain angle, manual operation is not needed, and manual actions are reduced, so that an operator can concentrate on the position of the electronic element and place the electronic element at a proper position, and the placing accuracy and success rate are improved.
Other features and advantages of the present invention will become more apparent from the following detailed description of the utility model when taken in conjunction with the accompanying drawings.
Drawings
FIG. 1 is a longitudinal cross-sectional view of a suction pen device according to an embodiment of the present invention.
Fig. 2 is an enlarged view of fig. 1A.
Fig. 3 is an enlarged view at fig. 1B.
Figure 4 is a longitudinal cross-sectional view of a vacuum tube according to an embodiment of the utility model.
In the figure, the position of the upper end of the main shaft,
1. a pen shell;
11. a reset groove;
2. a vacuum tube;
21. mounting a column;
22. a boss;
23. a first tentacle;
24. a second tentacle;
3. a suction nozzle;
4. an axial reduction element;
5. a radial reduction element;
51. a ball;
6. the air suction equipment starts a switch;
7. an inhalation device off switch;
8. an inhalation device quick interface.
Detailed Description
The technical solution of the present invention will be described in further detail with reference to the accompanying drawings and the detailed description.
The embodiment provides a suction pen device which is used for generating vacuum to suck up an electronic element, breaking the vacuum after the electronic element is moved to be placed at a corresponding position, placing the electronic element at the corresponding position and realizing manual installation of small parts.
As shown in fig. 1 to 4, the suction pen device of the present embodiment includes a pen case 1, a vacuum tube 2, a suction nozzle 3, an axial reset element 4, a radial reset element 5, a suction device on-switch 6, and a suction device off-switch 7.
The housing 1 forms the housing of the suction pen device and the user holds the housing 1 during use.
In order to facilitate the holding of the user, the cross section of the pen casing 1 of the present embodiment is trapezoidal, preferably isosceles trapezoid. The arrangement mode is also beneficial to a user to hold the pen shell from an angle, so that the inclination angle of the suction device triggering the suction equipment to close the switch is easy to grasp.
The vacuum tube 2 is located in the pen casing 1 and can move in the pen casing 1 along the axial direction and the radial direction of the pen casing 1.
The vacuum tube 2 is connected with a suction device.
In this embodiment, one end of the vacuum tube 2 is connected to a suction device quick connector 8 so as to be connected to a suction device.
The suction nozzle 3 is used for connecting with the vacuum tube 2, and the suction nozzle 3 is connected to the other end of the vacuum tube 2.
At least part of the suction nozzle 3 extends out of the pen housing 1.
And the axial resetting element 4 is positioned between the vacuum tube 2 and the pen shell 1 and is used for resetting the vacuum tube 2 in the axial direction.
The end of the pen shell extending out of the suction nozzle 3 is defined as a first end, and the end opposite to the first end is defined as a second end, so that the axial resetting element 4 is positioned between the vacuum tube 2 and the second end.
In order to facilitate the installation of the axial restoring element 4, a mounting post 21 is arranged on the vacuum tube 2, and the axial restoring element 4 is sleeved on the mounting post 21.
Preferably, there are two mounting posts 21 and two axial return elements 4, each fitted over a mounting post 21.
The axial return element 4 is a return spring.
The radial reset element 5 is positioned between the vacuum tube 2 and the pen shell 1 and is used for resetting the vacuum tube 2 in a radial direction.
Specifically, a reset groove 11 is formed in the pen casing 1, and the radial reset element 5 is located in the reset groove 11.
Wherein, the radial reset component 5 is a reset spring, one end of the reset spring is fixed in the reset groove 11, the other end of the radial reset component 5 is provided with a ball 51, and the ball 51 is in contact with the vacuum tube 2 so as to facilitate the axial movement of the vacuum tube 2.
Preferably, at least two opposing reset grooves 11 are provided on the pen housing 1, and a radial reset element 5 is provided in each reset groove 11.
Preferably, the bulb 2 has a boss 22 on its outer wall, and the radial restoring element 5 acts on the boss 22, i.e. the ball 51 acts on the boss 22.
The air suction device starting switch 6 is located on the pen shell 1 and used for controlling the air suction device to be started, the air suction device starting switch 6 is triggered when the vacuum tube 2 compresses the axial resetting element 4, the air suction device is started, air in the vacuum tube 2 is pumped away to form negative pressure, and the suction nozzle 3 can suck the electronic element.
The inhalation device opening switch 6 is a proximity switch or a contact switch.
The suction equipment closing switch 7 is located on the pen shell 1 and used for controlling the suction equipment to be closed, the suction equipment closing switch 7 is triggered when the vacuum tube 2 does not compress the axial resetting element 4 and the pen suction device inclines to a certain angle, the suction equipment is closed, normal air pressure is restored in the vacuum tube 2, and the electronic element sucked on the suction nozzle 3 falls.
The suction device closing switch 7 is a pressure switch.
Preferably, a first trigger 23 and a second trigger 24 are provided on the vacuum tube 2, the first trigger 23 being used to trigger the suction device switch 6, and the second trigger 24 being used to trigger the suction device switch 7.
Preferably, the suction device on switch 6 and the suction device off switch 7 are located on two opposite sides of the pen housing 1.
The cross section of part of the vacuum tube 2 is trapezoid, and the part of the vacuum tube 2 with the trapezoid cross section is provided with a first tentacle 23 for triggering the air suction device on-off switch 6 and a second tentacle for triggering the air suction device off-off switch 7.
When the suction pen device is used, the quick connector 8 of the suction device is connected with the suction device, a user holds the pen shell 1 of the suction pen device, the suction nozzle 3 is touched on an electronic element, the vacuum tube 2 moves upwards under the action of the touch force, the first touch handle 23 triggers the suction device to open the switch 6, the suction device is started, air in the vacuum tube 2 is extracted, and negative pressure is generated to suck the electronic element. The vacuum tube 2 is reset under the action of the axial resetting element 4. When the electronic component moves to a designated position and the suction pen device tilts to a certain angle according to a set direction, the second tentacle 24 triggers the suction device to close the switch 7, the suction device is closed, the air pressure in the vacuum tube 2 returns to normal, and the electronic component falls down. When the suction pen device is restored to the vertical state, the vacuum tube 2 is radially reset under the action of the radial reset element 5.
The present invention has been described in detail with reference to the foregoing embodiments, and it will be apparent to those skilled in the art that modifications and equivalents may be made in the technical solutions of the foregoing embodiments, or some technical features may be substituted in the technical solutions; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions.
Claims (10)
1. A suction pen device comprising:
a pen shell;
the vacuum tube is positioned in the pen shell and is connected with air suction equipment;
the suction nozzle is connected with the vacuum tube, and at least part of the suction nozzle extends out of the pen shell;
it is characterized in that the suction pen device further comprises:
the axial resetting element is positioned between the vacuum tube and the pen shell and is used for resetting the vacuum tube in the axial direction;
the radial resetting element is positioned between the vacuum tube and the pen shell and is used for resetting the vacuum tube in the radial direction;
the suction device starting switch is positioned on the pen shell and used for controlling the suction device to be started, and the suction device starting switch is triggered when the vacuum tube compresses the axial resetting element;
and the air suction device closing switch is positioned on the pen shell and used for controlling the air suction device to be closed, and the air suction device closing switch is triggered when the axial resetting element is not compressed by the vacuum tube and the pen suction device inclines to a certain angle.
2. The suction pen device according to claim 1, wherein the vacuum tube has a first trigger for triggering the suction device on-switch and a second trigger for triggering the suction device off-switch.
3. The suction pen device according to claim 1, wherein the vacuum tube is provided with a mounting post, and the axial restoring element is sleeved on the mounting post.
4. The suction pen device according to claim 1, wherein the pen casing is provided with a reset groove, and the radial reset element is located in the reset groove.
5. The suction pen device according to claim 1, wherein the pen casing is provided with at least two opposing reset grooves, each reset groove being provided with the radial reset element therein.
6. The suction pen device according to claim 4, wherein the vacuum tube has a boss on an outer wall thereof, the radial return element acting on the boss.
7. A suction device according to claim 5, characterized in that the radial return element is provided with a spherical ball which acts on the boss.
8. The suction pen device according to claim 1, wherein the pen casing has a trapezoidal cross section.
9. The suction pen device according to claim 8, wherein the suction device on switch and the suction device off switch are located on two opposite sides of the pen housing.
10. The suction pen device according to claim 9, wherein a portion of the vacuum tube has a trapezoidal cross section, and the portion of the vacuum tube having the trapezoidal cross section has a first trigger for activating the suction device on switch and a second trigger for activating the suction device off switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123357599.9U CN216773131U (en) | 2021-12-29 | 2021-12-29 | Suction pen device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123357599.9U CN216773131U (en) | 2021-12-29 | 2021-12-29 | Suction pen device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216773131U true CN216773131U (en) | 2022-06-17 |
Family
ID=81970830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123357599.9U Active CN216773131U (en) | 2021-12-29 | 2021-12-29 | Suction pen device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216773131U (en) |
-
2021
- 2021-12-29 CN CN202123357599.9U patent/CN216773131U/en active Active
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