CN217239322U - Display screen mounting structure of skin leading-in instrument - Google Patents
Display screen mounting structure of skin leading-in instrument Download PDFInfo
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- CN217239322U CN217239322U CN202220205753.6U CN202220205753U CN217239322U CN 217239322 U CN217239322 U CN 217239322U CN 202220205753 U CN202220205753 U CN 202220205753U CN 217239322 U CN217239322 U CN 217239322U
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Abstract
The application relates to a display screen mounting structure of a skin leading-in instrument, which belongs to the field of medical beauty equipment and comprises a shell, wherein a display hole and a through hole are formed in the shell; the key piece penetrates through the through hole, and a plurality of connecting rods are connected between the display screen piece and the key piece and positioned in the shell. This application is convenient for install the display screen.
Description
Technical Field
The application relates to the field of medical beauty equipment, in particular to a display screen mounting structure of a skin leading-in instrument.
Background
The skin introduction instrument is an instrument which helps skin cells to absorb nutrient components of skin care products through micro-current vibration stimulation. The skin leading-in instrument comprises a shell, an LCD (liquid crystal display) screen and a point contact switch, wherein the LCD screen is used for displaying the gear value and the electric quantity of the skin leading-in instrument; a screen made of transparent materials is arranged above the LCD screen, and the screen extends out of the shell; a key is arranged above the point contact switch and extends out of the shell; the connecting rod is connected between the display screen piece and the key piece and is positioned in the shell, so that when the key piece is installed, the corresponding position of the key piece on the shell can be installed through installing the display screen piece on the corresponding position of the shell, the key piece is prevented from falling off when being installed due to the fact that the structure of the key piece is small, and the installation difficulty is reduced.
In the process of implementing the present application, the inventors found that the above-mentioned technology has at least the following problems:
a single connecting rod connected between the display screen component and the key component is easy to bend and deform, and then easily drives the key to shift, so that the key is difficult to align, and the display screen is inconvenient to install.
SUMMERY OF THE UTILITY MODEL
In order to install the display screen conveniently, the application provides a leading-in appearance of skin's display screen mounting structure.
The application provides a display screen mounting structure of leading-in appearance of skin adopts following technical scheme:
a display screen mounting structure of a skin leading-in instrument comprises a shell, wherein a display hole and a through hole are formed in the shell, a display screen piece and a key piece are arranged on the shell, one end of the display screen piece is located in the display hole, and the other end of the display screen piece is located in the shell; the key piece penetrates through the through hole, and a plurality of connecting rods are connected between the display screen piece and the key piece and positioned in the shell.
Through above-mentioned technical scheme, a plurality of connecting rods help strengthening the display screen spare and press the key piece between be connected to a plurality of connecting pieces are difficult for making the position of key piece take place the skew, and the button counterpoint is comparatively accurate, and then is convenient for install display screen and button.
In a specific embodiment, the key assembly includes a key body and a stopper plate connected to a side surface of the key body, the stopper plate contacting an inner surface of the housing.
Through above-mentioned technical scheme, the limiting plate can take place the displacement along button body length direction in the casing to the limiting plate can carry on spacingly to the position of button body, helps avoiding the button body to drop in the casing.
In a specific implementation mode, one end of the connecting rod, which is close to the key piece, is connected to the limiting plate.
Through above-mentioned technical scheme, when pressing the button spare, deformation can take place for the connecting rod to the one end that the connecting rod is close to the button spare can be along with moving to the direction of being close to the point touch switch of predetermineeing in the casing together, and the connecting rod is connected and is helped avoiding the connecting rod to be close to the one end of button spare to touch other components and parts in the casing when the motion on the limiting plate.
In a specific possible embodiment, the limiting plate is attached to the inner surface of the housing.
Through above-mentioned technical scheme, the area of contact of limiting plate and casing internal surface is great, helps fixed limiting plate and button body position in the casing.
In a specific possible implementation, the display screen component includes a shell-shaped display screen body and a limit ring plate, the display screen body passes through the display hole, the open end of the display screen body faces the inside of the shell, the limit ring plate is connected to the side surface of the display screen body located inside the shell, and the limit ring plate is in contact with the inner surface of the shell.
Through above-mentioned technical scheme, the spacing ring board can carry on spacingly to the position of display screen body, helps avoiding the display screen body to fall out in the casing.
In a specific possible implementation, a PCB board is arranged on the inner surface of the shell, an LCD liquid crystal display is arranged on the PCB board, and the open end of the display body is in contact with the LCD liquid crystal display.
Through above-mentioned technical scheme, the display screen body contacts with LCD liquid crystal display, and then fixes LCD liquid crystal display and PCB board between casing internal surface and display screen body, helps avoiding LCD liquid crystal display and PCB board to take place to rock when using.
In a specific possible implementation scheme, the edge of one end, away from the display screen body, of the limiting ring plate is provided with a chamfer.
Through above-mentioned technical scheme, in installing the display screen spare in the display hole for corresponding button spare is installed in the through-hole, and the PCB board that will have LCD liquid crystal display after that inserts between casing internal surface and the display screen body, and the chamfer on the spacing ring board helps avoiding when LCD liquid crystal display contacts with the spacing ring board edge that the spacing ring board blocked LCD liquid crystal display, and then helps realizing the installation to LCD liquid crystal display.
In a specific possible embodiment, the limit ring plate is attached to the inner surface of the housing.
Through above-mentioned technical scheme, the area of contact of spacing ring board and casing internal surface is great, helps fixed position of spacing ring board and display screen body in the casing.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the connecting rods are beneficial to reinforcing the connection between the display screen piece and the key piece, and the connecting pieces are not easy to shift the position of the key piece, so that the key piece is aligned accurately, and the display screen and the key piece are convenient to install;
2. the limiting plate on the key body can limit the key body, so that the key body can be prevented from falling off from the shell, and the limiting ring plate on the display screen body can limit the limiting ring plate, so that the display screen body can be prevented from falling off from the shell;
3. the display screen body fixes LCD liquid crystal display and PCB board between casing internal surface and display screen body, helps avoiding LCD liquid crystal display and PCB board to take place to rock when using to chamfer on the spacing ring board helps avoiding when LCD liquid crystal display and spacing ring board contact spacing ring board blocks LCD liquid crystal display's edge, and then helps realizing the installation to LCD liquid crystal display.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.
Fig. 2 is a schematic structural diagram for showing a connection relationship between a display screen component and a key component according to an embodiment of the present application.
Fig. 3 is a cross-sectional view of a housing of an embodiment of the present application.
Description of reference numerals: 1. a housing; 11. a display aperture; 12. a through hole; 13. a PCB board; 131. an LCD liquid crystal display screen; 132. a point contact switch; 2. a display screen; 21. a display screen body; 22. a limit ring plate; 221. chamfering; 3. a key member; 31. a key body; 32. a limiting plate; 4. a connecting rod.
Detailed Description
The present application is described in further detail below with reference to the attached drawings.
The embodiment of the application discloses display screen mounting structure of leading-in appearance of skin. Referring to fig. 1, the display screen mounting structure of leading-in appearance of skin includes casing 1, display screen spare 2 and button 3, display hole 11 and through-hole 12 have been seted up on casing 1, wherein display screen spare 2 passes display hole 11, button 3 passes through-hole 12, combine fig. 2, be connected with two connecting rods 4 between display screen spare 2 and the button 3, make when installing button 3, insert display screen spare 2 in the display hole 11, then button 3 can pass in the button 3 that corresponds, the skew takes place for the position of button 3 is difficult for making by two connecting rods 4, button 3 is counterpointed comparatively accurately, and then be convenient for install button 3 and display screen spare 2.
Referring to fig. 3, a PCB 13 is mounted on the inner surface of the housing 1, an LCD liquid crystal display 131 and a touch switch 132 are connected to the PCB 13, and the display 2 is located on a side of the LCD liquid crystal display 131 away from the PCB 13, so that the content displayed on the LCD liquid crystal display 131 can be seen through the display 2; the key member 3 is located on one side of the point contact switch 132 away from the PCB 13, so that the point contact switch 132 can be pressed by pressing the key member 3, thereby realizing adjustment of the skin introduction instrument gear.
Referring to fig. 2, the key element 3 includes a key body 31 and a limiting plate 32, with reference to fig. 3, one end of the key body 31 extends out of the through hole 12, the other end of the key body 31 is located in the housing 1, the limiting plate 32 is annular and is sleeved on a side surface of the key body 31, the limiting plate 32 is located in the housing 1 and is attached to an inner surface of the housing 1, and the limiting plate 32 limits the key body 31, which helps to prevent the key body 31 from falling out of the housing 1 through the through hole 12; one end of the connecting rod 4 close to the key member 3 is connected on the side surface of the limit plate 32, and when the key body 31 is pressed in the direction of inserting the housing 1, the limit plate 32 moves in the same direction, and the connecting rod 4 deforms, so that one end of the connecting rod 4 close to the limit plate 32 moves together with the limit plate 32, so that the pressing operation of the point contact switch 132 is realized.
Referring to fig. 2, the display screen 2 includes a display screen body 21 and a limit ring plate 22, wherein the display screen body 21 is made of transparent material and is arranged in a shell shape, the limit ring plate 22 is sleeved on the outer side of the display screen body 21, and one end of the connecting rod 4 close to the display screen 2 is connected to the limit ring plate 22; combine fig. 3, the one end of display screen body 21 is located display hole 11, the other end of display screen body 21 is located casing 1 and is uncovered setting, the one end and the 1 internal surface laminating of casing of spacing crown plate 22, the other end of spacing crown plate 22 and the opening end of display screen body 21 are in the same place and the contact of LCD liquid crystal display 131, fix PCB board 13 and LCD liquid crystal display 131 between 1 internal surface of casing and display screen spare 2, and then help avoiding PCB board 13 and LCD liquid crystal display 131 to take place to rock in casing 1 when using.
Referring to fig. 2, the edge of the position limiting ring plate 22 close to one end of the LCD liquid crystal display 131 and far away from the connecting rod 4 is provided with a chamfer 221, when the skin guiding instrument is installed, the display body 21 and the key body 31 are installed at corresponding positions in the casing 1, then the PCB 13 with the LCD liquid crystal display 131 slides into the casing 1 from one end of the casing 1, and the chamfer 221 helps to prevent the edge of the LCD liquid crystal display 131 from being blocked by the position limiting ring plate 22 to cause the installation to be blocked.
The implementation principle of the display screen mounting structure of the skin introduction instrument in the embodiment of the application is as follows: when the installation, put into display hole 11 with the one end of display screen body 21 in, make spacing ring board 22 by surface contact with casing 1, because be connected with connecting rod 4 between spacing ring board 22 and the limiting plate 32, after installing display screen body 21, button body 31 then can move to one side of through-hole 12, through promoting button body 31 after that, can release button body 31 from through-hole 12 in, make the internal surface contact of limiting plate 32 and casing 1, and then realize button body 31 and display screen body 21's installation.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a display screen mounting structure of leading-in appearance of skin, includes casing (1), its characterized in that: a display hole (11) and a through hole (12) are formed in the shell (1), a display screen piece (2) and a key piece (3) are arranged on the shell (1), one end of the display screen piece (2) is located in the display hole (11), and the other end of the display screen piece (2) is located in the shell (1); the button piece (3) penetrates through the through hole (12), and a plurality of connecting rods (4) are connected between the display screen piece (2) and the button piece (3) and positioned in the shell (1).
2. The display screen mounting structure of a skin introduction instrument according to claim 1, wherein: the key piece (3) comprises a key body (31) and a limiting plate (32), the limiting plate (32) is connected to the side surface of the key body (31), and the limiting plate (32) is in contact with the inner surface of the shell (1).
3. The display screen mounting structure of a skin introduction instrument according to claim 2, wherein: one end, close to the key piece (3), of the connecting rod (4) is connected to the limiting plate (32).
4. The display screen mounting structure of a skin introduction instrument according to claim 2, wherein: the limiting plate (32) is attached to the inner surface of the shell (1).
5. The display screen mounting structure of a skin introduction instrument according to claim 1, characterized in that: display screen spare (2) are including shelly display screen body (21) and spacing collar board (22), display screen body (21) pass show hole (11), and the open end orientation of display screen body (21) in casing (1), spacing collar board (22) are connected display screen body (21) are located on the side surface in casing (1), spacing collar board (22) with casing (1) internal surface contact.
6. The display screen mounting structure of a skin introduction instrument according to claim 5, wherein: be provided with PCB board (13) on casing (1) internal surface, be provided with LCD liquid crystal display (131) on PCB board (13), the opening end of display screen body (21) with LCD liquid crystal display (131) contact.
7. The display screen mounting structure of a skin introduction instrument according to claim 6, wherein: the edge of one end, far away from the display screen body (21), of the limiting ring plate (22) is provided with a chamfer (221).
8. The display screen mounting structure of a skin introduction instrument according to claim 5, wherein: the limiting ring plate (22) is attached to the inner surface of the shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220205753.6U CN217239322U (en) | 2022-01-25 | 2022-01-25 | Display screen mounting structure of skin leading-in instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220205753.6U CN217239322U (en) | 2022-01-25 | 2022-01-25 | Display screen mounting structure of skin leading-in instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217239322U true CN217239322U (en) | 2022-08-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220205753.6U Active CN217239322U (en) | 2022-01-25 | 2022-01-25 | Display screen mounting structure of skin leading-in instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217239322U (en) |
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2022
- 2022-01-25 CN CN202220205753.6U patent/CN217239322U/en active Active
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