CN213815344U - Mounting structure of display screen - Google Patents
Mounting structure of display screen Download PDFInfo
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- CN213815344U CN213815344U CN202021750698.6U CN202021750698U CN213815344U CN 213815344 U CN213815344 U CN 213815344U CN 202021750698 U CN202021750698 U CN 202021750698U CN 213815344 U CN213815344 U CN 213815344U
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- display screen
- inner frame
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- shaped plate
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Abstract
本实用新型公开了一种显示屏的安装结构，包括后壳、前框、液晶显示屏和固定装置；后壳：所述后壳的中部开设有底端内框固定槽，所述底端内框固定槽内放置有内框，内框上开设有显示屏安装槽，所述液晶显示屏放置在显示屏安装槽内，底端内框固定槽的上方和下方均连通有卡槽，卡槽位于后壳的中间对称轴上，后壳位于卡槽处开设有滑槽；固定装置：所述固定装置包含有限位块、插杆和L型板，所述插杆与滑槽左右滑动连接，所述L型板固定在插杆的侧面，所述限位块设有两个，本实用新型提供一种显示屏的安装结构，该安装结构简单，便于显示屏的安装和拆卸，且对显示屏的固定效果好，不会发生位移现象。
The utility model discloses an installation structure of a display screen, which comprises a rear shell, a front frame, a liquid crystal display screen and a fixing device; An inner frame is placed in the frame fixing slot, a display screen installation slot is opened on the inner frame, the liquid crystal display screen is placed in the display screen installation slot, and a card slot is connected above and below the inner frame fixing slot at the bottom end. It is located on the middle symmetrical axis of the rear shell, and the rear shell is provided with a chute at the slot; fixing device: the fixing device includes a limit block, an insertion rod and an L-shaped plate, and the insertion rod is slidably connected with the chute left and right, The L-shaped plate is fixed on the side of the insertion rod, and the limit blocks are provided with two. The utility model provides an installation structure of a display screen, which is simple, convenient for installation and disassembly of the display screen, and has no effect on the display screen. The fixation effect of the screen is good, and no displacement occurs.
Description
Technical Field
The utility model relates to a display screen installation technical field specifically is a mounting structure of display screen.
Background
The liquid crystal display, English is abbreviated as LCD for short, it is a kind of flat panel display, used for screen display of the television and computer, its principle is to use the liquid crystal solution of two pieces of polarized materials, can make the crystal rearrange and achieve the goal of imaging when the electric current passes through this liquid, LCD is a display type used for digital clock and watch and many portable computers, while carrying on LCD installation, mainly rely on the screw to fix, the traditional mounting method is fixed on backshell by the screw, then fix front bezel and backshell, this kind of fixed mode is when dismantling the display screen, need twist the screw to dismantle the display screen, the process of dismantling is comparatively tedious, the change of the display screen is inconvenient, and in dismantling the process, the slippery phenomenon appears easily, cause the fixed effect of the display screen to worsen, the easy displacement.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a mounting structure of display screen, this mounting structure is simple, the installation and the dismantlement of the display screen of being convenient for, and fixed effectual to the display screen, the displacement phenomenon can not take place, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a mounting structure of a display screen comprises a rear shell, a front frame, a liquid crystal display screen and a fixing device;
a rear shell: a bottom end inner frame fixing groove is formed in the middle of the rear shell, an inner frame is arranged in the bottom end inner frame fixing groove, a display screen mounting groove is formed in the inner frame, the liquid crystal display screen is arranged in the display screen mounting groove, clamping grooves are communicated above and below the bottom end inner frame fixing groove, the clamping grooves are located on a middle symmetrical shaft of the rear shell, and sliding grooves are formed in the position, located in the clamping grooves, of the rear shell;
a fixing device: the fixing device comprises limiting blocks, two inserting rods and an L-shaped plate, the inserting rods are connected with the sliding grooves in a left-right sliding mode, the L-shaped plate is fixed to the side face of each inserting rod, the limiting blocks are mounted at the top end and the bottom end of the inner frame respectively, the limiting blocks are connected with the clamping grooves in a clamping mode, through hole grooves are formed in the limiting blocks, and the inserting rods are inserted into the through hole grooves;
front frame: the bottom of the front frame is provided with a top inner frame fixing groove corresponding to the inner frame, and the front frame is fixed on the rear shell through four screws.
Further, still include the telescopic link, the stiff end of telescopic link and the interior wall connection of spout, the flexible end and the L template of telescopic link are connected, and the spring has been cup jointed to the side of telescopic link, utilizes spring extrusion L template to reset, need not manual the reduction in size, the fixed inside casing of being convenient for.
Further, the length of spout is 1.5 times of inserted bar length, and the length that is located the left spout of draw-in groove accounts for 1/3 of spout length, the L template is installed in the middle part of inserted bar, sets up the length of spout and inserted bar strictly, can reset the back at the L template, makes the L template be in the position department in the middle of the draw-in groove.
Further, still include the constant head tank, the constant head tank is seted up on the frame in the front, and corresponds with the position of draw-in groove, draw-in groove and L template joint, and the constant head tank can restrict the position of L template with L template joint, avoids it to take place to remove.
Further, the outer wall of inside casing and the inner wall interference fit of bottom inside casing fixed slot, interference fit's mode can improve the sealed degree between inside casing and the bottom inside casing fixed slot, avoids appearing the clearance and leads to the display screen breakage.
Compared with the prior art, the beneficial effects of the utility model are that: this mounting structure of display screen has following benefit:
traditional display screen mounting means has been simplified to this display screen's mounting structure, utilizes a detachable inside casing to replace traditional screw fixation mode, and the user of being convenient for is quick installs and dismantles the display screen, utilizes the inside casing to fix the display screen, then utilizes the inserted bar to fix the inside casing, guarantees that the difficult displacement that takes place of display screen, has overcome traditional screw fixation mode and has easily taken place the defect of smooth silk, convenience of customers to the change of display screen.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a left side view of the structure of the present invention;
FIG. 4 is a schematic sectional view of the plane B-B of the present invention;
FIG. 5 is a schematic cross-sectional view of the C-C plane of the present invention;
fig. 6 is a schematic view of the local enlarged structure at a position of the present invention.
In the figure: the display screen comprises a back shell 1, a front frame 2, a liquid crystal display screen 3, a fixing device 4, a limiting block 41, an inserting rod 42, a 43L-shaped plate, an inner frame 5, a sliding groove 6, a telescopic rod 7, a screw 8, a positioning groove 9, an inner frame fixing groove 10 at the top end, a display screen mounting groove 11, an inner frame fixing groove 12 at the bottom end and a clamping groove 13.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a mounting structure of a display screen comprises a rear shell 1, a front frame 2, a liquid crystal display screen 3 and a fixing device 4;
rear case 1: a bottom end inner frame fixing groove 12 is formed in the middle of the rear shell 1, an inner frame 5 is placed in the bottom end inner frame fixing groove 12, the outer wall of the inner frame 5 is in interference fit with the inner wall of the bottom end inner frame fixing groove 12, the sealing degree between the inner frame 5 and the bottom end inner frame fixing groove 12 can be improved by means of the interference fit connection mode, a display screen mounting groove 11 is formed in the inner frame 5, the liquid crystal display screen 3 is placed in the display screen mounting groove 11, a silica gel gasket is arranged on the inner wall of the display screen mounting groove 11 to improve mounting stability and prevent the liquid crystal display screen 3 from displacing, clamping grooves 13 are communicated above and below the bottom end inner frame fixing groove 12, the clamping grooves 13 are used for being matched with limiting positions of limiting blocks 41, the clamping grooves 13 are located on a middle symmetrical shaft of the rear shell 1, sliding grooves 6 are formed in positions, and the sliding grooves 6 are connected with insertion rods 42 in a sliding mode;
the fixing device 4: the fixing device 4 comprises a limiting block 41, an inserting rod 42 and an L-shaped plate 43, the inserting rod 42 is connected with the sliding chute 6 in a left-right sliding mode, the inserting rod 42 can move back and forth along the sliding chute 6, the length of the sliding chute 6 is 1.5 times of the length of the inserting rod 42, the length of the sliding chute 6 positioned on the left side of the clamping groove 13 accounts for 1/3 of the length of the sliding chute 6, so that the maximum distance of leftward movement of the inserting rod 42 is 1/3 of the length of the inserting rod 42, the L-shaped plate 43 is installed in the middle of the inserting rod 42, the L-shaped plate 43 is fixed on the side face of the inserting rod 42, when the inserting rod 43 contacts with the inner wall on the left side of the sliding chute 6, the L-shaped plate 43 is positioned at the position of the clamping groove 13, namely at the middle position of the rear shell 1, the limiting blocks 41 are provided with two limiting blocks and respectively installed at the top end and the bottom end of the inner frame 5, the limiting blocks 41 are clamped with the clamping groove 13, the position of the inner frame 5 is secondarily positioned, and rapid installation is facilitated, the limiting block 41 is provided with a through hole groove, the inserting rod 42 is inserted in the through hole groove, the through hole groove can enable the L-shaped plate 43 to pass through, and the L-shaped plate 43 can move to the middle of the limiting block 41 conveniently;
front frame 2: the top inside casing fixed slot 10 that corresponds with inside casing 5 is seted up to the bottom of preceding frame 2 for the displacement of restriction inside casing 5, preceding frame 2 is fixed on backshell 1 through four screws 8, still include constant head tank 9, constant head tank 9 is seted up on preceding frame 2, and corresponds with the position of draw-in groove 13, draw-in groove 13 and L template 43 joint, constant head tank 9 can fix a position L template 43 fixedly, avoid appearing L template 43 and constant head tank 9 and not align the phenomenon that frame 2 goes on fixing before being about to and take place.
When in use: at first need place liquid crystal display 3 in the display screen mounting groove 11 of inside casing 5, then pull open the L template 43 of both sides right, place inside casing 5 and liquid crystal display 3 in bottom inside casing fixed slot 12 at back shell 1 middle part, make stopper 41 joint in draw-in groove 13, then loosen two L templates 43, under the spring action of spring, L template 43 moves left and drives inserted bar 42 and slide left along spout 6, and insert in the through-hole inslot of stopper 41, inserted bar 43 contacts with the left inner wall of spout 6 this moment, fix stopper 41, then fix the leading flank at back shell 1 with preceding frame 2, make L template 43 joint in constant head tank 9, and inside casing 5 is located top inside casing fixed slot 10, screw up screw 8, accomplish fixedly promptly.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021750698.6U CN213815344U (en) | 2020-08-20 | 2020-08-20 | Mounting structure of display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021750698.6U CN213815344U (en) | 2020-08-20 | 2020-08-20 | Mounting structure of display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213815344U true CN213815344U (en) | 2021-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021750698.6U Expired - Fee Related CN213815344U (en) | 2020-08-20 | 2020-08-20 | Mounting structure of display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213815344U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119169939A (en) * | 2024-11-07 | 2024-12-20 | 洲驰电子科技(江苏)有限公司 | LCD liquid crystal display panel and liquid crystal display screen |
-
2020
- 2020-08-20 CN CN202021750698.6U patent/CN213815344U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119169939A (en) * | 2024-11-07 | 2024-12-20 | 洲驰电子科技(江苏)有限公司 | LCD liquid crystal display panel and liquid crystal display screen |
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| Date | Code | Title | Description |
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| 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: 20210727 |