CN212905826U - Fixed mounting structure for cell-phone frame type backlight - Google Patents
Fixed mounting structure for cell-phone frame type backlight Download PDFInfo
- Publication number
- CN212905826U CN212905826U CN202021926892.5U CN202021926892U CN212905826U CN 212905826 U CN212905826 U CN 212905826U CN 202021926892 U CN202021926892 U CN 202021926892U CN 212905826 U CN212905826 U CN 212905826U
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- CN
- China
- Prior art keywords
- fixed
- plate
- backlight
- mounting
- phone frame
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a fixed mounting structure is used to cell-phone frame type backlight, including the mounting panel, the top of mounting panel is fixed with first fixed plate, the side of first fixed plate is fixed with the diaphragm, it has the pivot to run through on the diaphragm, the bottom of pivot is fixed with the lead screw, the internal thread piece has been cup jointed through the screw thread on the lead screw. The utility model discloses in make the connecting plate slide on the slide bar through the pulling handle, can carry out the horizontal regulation to vacuum chuck, it reciprocates to rotate the lead screw and drive the internal thread piece, make the second fixed plate reciprocate and adjust vacuum chuck's height and install the backlight in the cell-phone frame, its motion is stable, the precision is adjustable, the problem of manual installation backlight because of the hand takes place to shake and causes the skew of backlight installation has been avoided, through vacuum generator, take over and vacuum chuck's cooperation is used, make vacuum chuck adsorb at the top of backlight, the backlight of making dirty during the time of can preventing manual installation backlight, the installation quality is improved.
Description
Technical Field
The utility model relates to a backlight technical field especially relates to a fixed mounting structure is used to cell-phone frame type backlight.
Background
With the rapid development of liquid crystal display technology, backlight sources have been widely used in various industries, and a backlight source structure becomes one of key components of a liquid crystal display device, where the backlight source is formed by combining a light source, a light guide plate, a reflector plate, a diffuser plate, a brightness enhancement film, and the like, and the backlight source structure can be divided into a direct type backlight source structure and a side type backlight source structure according to the incident mode of the light source.
In the installation process of the mobile phone frame type backlight source, manual installation is mostly adopted, however, when the installation is carried out, the hand of an operator is easy to shake, the installation position of the backlight source is prone to shifting, the backlight source is prone to being polluted during manual installation, and the quality is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art in the installation of cell-phone frame type backlight, adopt manually to install mostly, nevertheless operating personnel very easily takes place the shake in the hand when the installation, causes the backlight mounted position to take place the skew, and the backlight of easily making dirty when manual installation causes the shortcoming of quality decline, and the cell-phone frame type fixed mounting structure for the backlight that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a fixed mounting structure for a mobile phone frame type backlight source comprises a mounting plate, wherein a first fixing plate is fixed at the top of the mounting plate, a transverse plate is fixed on the side face of the first fixing plate, a rotating shaft penetrates through the transverse plate, a lead screw is fixed at the bottom of the rotating shaft, an internal thread block is sleeved on the lead screw through threads, a first sliding block is fixed on the side face of the internal thread block, a first sliding groove is formed in the side face of the first fixing plate, the first sliding block is slidably mounted in the first sliding groove, a second fixing plate is fixed on the side, away from the first sliding block, of the internal thread block, a third fixing plate is fixed at the bottom of the second fixing plate, a sliding rod is fixed on the side face of the third fixing plate, a connecting plate is slidably sleeved on the sliding rod, a fourth fixing plate is fixed at the bottom of the connecting plate, a buffer rod penetrates through the fourth fixing plate, and a vacuum chuck is installed at, the air inlet end of the vacuum sucker is communicated with a connecting pipe, the top of the second fixing plate is provided with a vacuum generator, and the connecting pipe is communicated with the vacuum generator.
Preferably, the top of the mounting plate is provided with a sleeve, the sleeve is sleeved with a guide rod in a sliding manner, and the top of the guide rod is fixed at the bottom of the second fixing plate.
Preferably, a second sliding groove is formed in the bottom of the second fixing plate, a second sliding block is fixed to the top of the connecting plate, and the second sliding block is slidably mounted in the second sliding groove.
Preferably, the top of the mounting plate is provided with a groove, a bearing is fixed in the groove, and the end part of the screw rod is rotatably sleeved on an inner ring of the bearing.
Preferably, the top of mounting panel is fixed with the mount table, the mounting groove has been seted up on the mount table.
Preferably, the mounting plate is provided with a mounting hole, the top of the rotating shaft is fixed with a turntable, and the side surface of the connecting plate is fixed with a handle.
Compared with the prior art, the beneficial effects of the utility model are that:
1: the utility model discloses in slide on the slide bar through pulling handle messenger connecting plate, can carry out the horizontal regulation to vacuum chuck, rotate the lead screw and drive the internal thread piece and reciprocate, make the second fixed plate reciprocate and adjust vacuum chuck's height and install the backlight in the cell-phone frame, its motion is stable, and the precision is adjustable, has avoided the problem that manual installation backlight caused the installation skew of backlight because of hand emergence shake.
2; the utility model discloses in use through vacuum generator, takeover and vacuum chuck's cooperation, make vacuum chuck adsorb at the top of backlight, make dirty the backlight when can preventing the manual installation backlight, improved its installation quality, through the cooperation of sleeve with the guide bar, stability when multiplicable integrated device moves, the mounting groove of seting up on the mount table can be fixed to the cell-phone frame, prevents that it from taking place to remove when installing the backlight.
Drawings
Fig. 1 is a front view of a fixing and mounting structure for a frame-type backlight of a mobile phone according to the present invention;
fig. 2 is a front sectional view of the fixing and mounting structure for a frame-type backlight of a mobile phone according to the present invention;
fig. 3 is a partially enlarged view of a portion a in fig. 2.
In the figure: the device comprises a mounting plate 1, a bearing 2, a mounting hole 3, a first fixing plate 4, a first sliding chute 5, a first sliding block 6, a rotating shaft 7, a rotating disk 8, a transverse plate 9, an internal thread block 10, a second fixing plate 11, a second sliding chute 12, a vacuum generator 13, a second sliding block 14, a sliding rod 15, a third fixing plate 16, a guide rod 17, a sleeve 18, a mounting table 19, a connecting plate 20, a handle 21, a fourth fixing plate 22, a connecting pipe 23, a vacuum sucker 24, a screw rod 25 and a buffer rod 26.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a fixed mounting structure for a mobile phone frame type backlight source comprises a mounting plate 1, and is characterized in that a first fixing plate 4 is fixed on the top of the mounting plate 1, a transverse plate 9 is fixed on the side surface of the first fixing plate 4, a rotating shaft 7 penetrates through the transverse plate 9, a lead screw 25 is fixed on the bottom of the rotating shaft 7, an internal thread block 10 is sleeved on the lead screw 25 through threads, a first slide block 6 is fixed on the side surface of the internal thread block 10, a first slide groove 5 is arranged on the side surface of the first fixing plate 4, the first slide block 6 is slidably mounted in the first slide groove 5, a second fixing plate 11 is fixed on the side of the internal thread block 10 away from the first slide block 6, a third fixing plate 16 is fixed on the bottom of the second fixing plate 11, a slide rod 15 is fixed on the side surface of the third fixing plate 16, a connecting plate 20 is slidably sleeved on the slide rod 15, a buffer rod 26 penetrates through the fourth fixing plate 22, a vacuum chuck 24 is installed at the bottom of the buffer rod 26, a connecting pipe 23 is communicated with the air inlet end of the vacuum chuck 24, a vacuum generator 13 is installed at the top of the second fixing plate 11, and the connecting pipe 23 is communicated with the vacuum generator 13.
Sleeve 18 is installed at the top of mounting panel 1, slide in sleeve 18 and cup jointed guide bar 17, the bottom at second fixed plate 11 is fixed at the top of guide bar 17, second spout 12 has been seted up to the bottom of second fixed plate 11, the top of connecting plate 20 is fixed with second slider 14, second slider 14 slidable mounting is in second spout 12, the top of mounting panel 1 is seted up flutedly, the recess internal fixation has bearing 2, the tip of lead screw 25 rotates and cup joints the inner circle at bearing 2, the top of mounting panel 1 is fixed with mount table 19, the mounting groove has been seted up on mount table 19, mounting hole 3 has been seted up on mounting panel 1, the top of pivot 7 is fixed with carousel 8, the side of connecting plate 20 is fixed with handle 21.
The working principle is as follows: when in use, the mobile phone frame is fixed in the mounting groove on the mounting platform 19, the vacuum generator 13 is started, the vacuum sucker 24 is enabled to adsorb the backlight source through the connecting pipe 23, the connecting plate 20 is enabled to slide left and right on the sliding rod 15 through the handle 21 to adjust the transverse position of the backlight source adsorbed by the vacuum sucker 24, after adjustment is completed, the rotary table 8 is rotated, the rotary table 8 drives the screw rod 25 to rotate through the rotating shaft 7, the screw rod 25 rotates to enable the internal thread block 10 to move up and down, the internal thread block 10 drives the second fixing plate 11 to move up and down to adjust the height of the backlight source adsorbed by the vacuum sucker 24, the backlight source is mounted in the mobile phone frame, the motion is stable, the precision is adjustable, the problem that the backlight source mounting deviation is caused by shaking of hands when the backlight source is manually mounted is avoided, the vacuum sucker 24 is enabled to adsorb on the, the backlight source can be prevented from being polluted when the backlight source is manually installed, the installation quality of the backlight source is improved, the stability of the whole device in operation can be improved through the matching of the sleeve 18 and the guide rod 17, and the mobile phone frame can be fixed through the installation groove formed in the installation platform 19 to prevent the mobile phone frame from moving when the backlight source is installed.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The fixed mounting structure for the mobile phone frame type backlight comprises a mounting plate (1) and is characterized in that a first fixing plate (4) is fixed at the top of the mounting plate (1), a transverse plate (9) is fixed on the side surface of the first fixing plate (4), a rotating shaft (7) penetrates through the transverse plate (9), a lead screw (25) is fixed at the bottom of the rotating shaft (7), an internal thread block (10) is sleeved on the lead screw (25) through threads, a first sliding block (6) is fixed on the side surface of the internal thread block (10), a first sliding groove (5) is formed in the side surface of the first fixing plate (4), the first sliding block (6) is slidably mounted in the first sliding groove (5), a second fixing plate (11) is fixed on one side, far away from the first sliding block (6), of the internal thread block (10), and a third fixing plate (16) is fixed at the bottom of the second fixing plate (11), the side of third fixed plate (16) is fixed with slide bar (15), sliding sleeve has connected connecting plate (20) on slide bar (15), the bottom of connecting plate (20) is fixed with fourth fixed plate (22), it has buffer beam (26) to run through on fourth fixed plate (22), vacuum chuck (24) are installed to the bottom of buffer beam (26), the inlet end intercommunication of vacuum chuck (24) has takeover (23), vacuum generator (13) are installed at the top of second fixed plate (11), takeover (23) and vacuum generator (13) intercommunication.
2. The fixed mounting structure for the mobile phone frame type backlight source according to claim 1, wherein a sleeve (18) is mounted on the top of the mounting plate (1), a guide rod (17) is slidably sleeved in the sleeve (18), and the top of the guide rod (17) is fixed on the bottom of the second fixing plate (11).
3. The fixing and mounting structure for the mobile phone frame-type backlight source according to claim 1, wherein a second sliding groove (12) is formed at the bottom of the second fixing plate (11), a second sliding block (14) is fixed at the top of the connecting plate (20), and the second sliding block (14) is slidably mounted in the second sliding groove (12).
4. The fixed mounting structure for the mobile phone frame type backlight source according to claim 1, wherein a groove is formed at the top of the mounting plate (1), a bearing (2) is fixed in the groove, and the end of the screw rod (25) is rotatably sleeved on an inner ring of the bearing (2).
5. The fixed mounting structure for the mobile phone frame type backlight source according to claim 1, wherein a mounting table (19) is fixed on the top of the mounting plate (1), and the mounting table (19) is provided with a mounting groove.
6. The fixing and mounting structure for the mobile phone frame type backlight source according to claim 1, wherein the mounting plate (1) is provided with a mounting hole (3), the top of the rotating shaft (7) is fixed with a rotating disc (8), and the side of the connecting plate (20) is fixed with a handle (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021926892.5U CN212905826U (en) | 2020-09-07 | 2020-09-07 | Fixed mounting structure for cell-phone frame type backlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021926892.5U CN212905826U (en) | 2020-09-07 | 2020-09-07 | Fixed mounting structure for cell-phone frame type backlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212905826U true CN212905826U (en) | 2021-04-06 |
Family
ID=75256106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021926892.5U Expired - Fee Related CN212905826U (en) | 2020-09-07 | 2020-09-07 | Fixed mounting structure for cell-phone frame type backlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212905826U (en) |
-
2020
- 2020-09-07 CN CN202021926892.5U patent/CN212905826U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210406 |