CN212083859U - Liquid crystal display module convenient to it is fixed - Google Patents
Liquid crystal display module convenient to it is fixed Download PDFInfo
- Publication number
- CN212083859U CN212083859U CN202020722948.9U CN202020722948U CN212083859U CN 212083859 U CN212083859 U CN 212083859U CN 202020722948 U CN202020722948 U CN 202020722948U CN 212083859 U CN212083859 U CN 212083859U
- Authority
- CN
- China
- Prior art keywords
- backlight
- liquid crystal
- crystal display
- display module
- backlight assembly
- 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.)
- Expired - Fee Related
Links
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 31
- 230000000694 effects Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 4
- 238000002360 preparation method Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 208000004350 Strabismus Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Images
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal (AREA)
Abstract
The utility model discloses a liquid crystal display module convenient to it is fixed, including backlight assembly support frame, backlight assembly support frame one end evenly is provided with backlight assembly, and is equipped with the screw thread through-hole on the backlight assembly support frame, is equipped with the screw thread recess on the backlight assembly to the spiral alternates there is fixing bolt in screw thread recess and the screw thread through-hole, backlight assembly rotates and is connected with the connecting axle, and one section connecting axle outer wall is equipped with 2 fixed plates. This liquid crystal display module convenient to it is fixed is equipped with fixed plate and interlude hole, and the fixed plate is worn out from the interlude hole along with the interlude activity of connecting axle, and the fixed plate rotates and misplaces with the rectangular part of interlude hole, makes backlight unit be located on backlight unit support frame, provides good preparation condition for backlight unit's concatenation fixed work, makes backlight unit's installation operation more convenient, has improved liquid crystal display module's comprehensive installation effectiveness.
Description
Technical Field
The utility model relates to a liquid crystal display module technical field specifically is a liquid crystal display module convenient to it is fixed.
Background
Liquid crystal displays, which are flat, ultra-thin display devices, consist of a certain number of color or black and white pixels placed in front of a light source or a reflective surface. Liquid crystal displays are very low power consuming and are therefore favored by engineers for use in battery-operated electronic devices. The main principle is that the current stimulates the liquid crystal molecules to generate points, lines and surfaces which are matched with the back lamp tube to form a picture. The liquid crystal module is simply a screen and a backlight assembly. The display part of the liquid crystal television is a liquid crystal module which is equivalent to a picture tube in a CRT, and other parts comprise a power supply circuit, a signal processing circuit and a shell. The module is mainly divided into a screen and a backlight lamp assembly. The two parts are assembled together but are independent of each other when in operation.
Backlight assembly needs fixed mounting on corresponding mount, when the display screen size is too big, need polylith backlight assembly to assemble the demand in order to adapt to the display screen size, the patent number is CN 201820360848.9's a high liquid crystal display module of security performance, let the security reinforcing of its use for it has set up corresponding safeguard measure, however, the device does not explain the fixed mode of combination to backlight assembly, and the fixed screw hole parallel department of placing it on the mount that needs manual work of backlight assembly among the prior art, alternate the connection with the bolt, this is hard to operate loaded down with trivial details, and inefficiency, consequently, prior art exists not enoughly, need improve it.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a liquid crystal display module convenient to it is fixed not good problem of mode to solve the liquid crystal display module that provides in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a liquid crystal display module convenient to it is fixed, includes backlight assembly support frame, backlight assembly support frame one end evenly is provided with backlight assembly, and is equipped with the screw thread through-hole on the backlight assembly support frame, is equipped with the screw thread recess on the backlight assembly to the spiral interlude has fixing bolt in screw thread recess and the screw thread through-hole, backlight assembly rotates and is connected with the connecting axle, and one section of connecting axle outer wall is equipped with 2 fixed plates, evenly be provided with the interlude hole on the backlight assembly support frame, and the interlude hole middle-end sets up to circular with the connecting axle assorted to both ends set up to the rectangle that highly equals with the fixed plate about the interlude hole, one.
Preferably, the backlight assembly support frame is evenly provided with limit stops, and the limit stops are arranged at the adjacent positions of the through holes.
Preferably, the backlight assembly support frame is of a box cover type structure, rectangular grooves parallel to the backlight assembly are uniformly formed in the backlight assembly support frame, and the area of each rectangular groove is smaller than that of the backlight assembly support frame.
Preferably, one end of the fixing plate is of an arc structure, and the arc structures between the fixing plates at the 2 positions are symmetrical to each other.
Preferably, the side end of the fixing plate is provided with a rubber block, and the other end of the rubber block is attached to the support frame of the backlight assembly.
Preferably, one end of the rubber block is provided with a threaded groove, a threaded rod is inserted into the threaded groove in a spiral mode, and one end of the threaded rod is fixedly connected with the fixing plate.
Compared with the prior art, the beneficial effects of the utility model are that: this liquid crystal display module convenient to it is fixed is equipped with fixed plate and interlude hole, and the fixed plate is worn out from the interlude hole along with the interlude activity of connecting axle, and the fixed plate rotates and misplaces with the rectangular part of interlude hole, makes backlight unit be located on backlight unit support frame, provides good preparation condition for backlight unit's concatenation fixed work, makes backlight unit's installation operation more convenient, has improved liquid crystal display module's comprehensive installation effectiveness.
Drawings
FIG. 1 is a schematic diagram of a liquid crystal display module of the present invention for easy fixing;
FIG. 2 is an enlarged view of the liquid crystal display module of the present invention at A in FIG. 1;
fig. 3 is a partial schematic view of the back side of the backlight assembly supporting frame of the liquid crystal display module convenient for fixing according to the present invention.
In the figure: 1. backlight lamp subassembly, 2, backlight lamp subassembly support frame, 3, fixing bolt, 4, connecting axle, 5, fixed plate, 6, threaded rod, 7, block rubber, 8, through-hole, 9, limit stop, 10, screw through-hole.
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. 1-3, the present invention provides a technical solution: a liquid crystal display module convenient for fixing comprises a backlight lamp assembly 1, a backlight lamp assembly support frame 2, a fixing bolt 3, a connecting shaft 4, a fixing plate 5, a threaded rod 6, a rubber block 7, a through hole 8, a limit stop 9 and a threaded through hole 10, wherein the backlight lamp assembly 1 is uniformly arranged at one end of the backlight lamp assembly support frame 2, the threaded through hole 10 is arranged on the backlight lamp assembly support frame 2, a threaded groove is arranged on the backlight lamp assembly 1, the fixing bolt 3 is spirally inserted in the threaded groove and the threaded through hole 10, the limit stop 9 is uniformly arranged on the backlight lamp assembly support frame 2, the limit stop 9 is arranged at the position adjacent to the through hole 8, the fixing plate 5 is contacted with the limit stop 9 in the rotating process, the limit stop 9 can limit the rotating angle of the fixing plate 5 to avoid that the positioning effect is influenced by the overlarge rotating amplitude, the backlight lamp assembly, rectangular grooves parallel to the backlight assembly 1 are uniformly arranged on the backlight assembly supporting frame 2, the area of the rectangular grooves is smaller than that of the backlight assembly supporting frame 2, the rectangular grooves of the backlight assembly supporting frame 2 are arranged, the fixed backlight assembly 1 has a heat dissipation effect in work, the use effect of the backlight assembly 1 is better, the backlight assembly 1 is rotatably connected with a connecting shaft 4, 2 fixing plates 5 are arranged on one section of the outer wall of the connecting shaft 4, one end of each fixing plate 5 is of an arc-shaped structure, the arc-shaped structures among the fixing plates 5 at 2 positions are mutually symmetrical, the arrangement of the arc-shaped structures of the fixing plates 5 avoids hands of operators from being injured in the process of contacting the hands of the operators, the hands are convenient to be stressed, the rotating operation of the fixing plates 5 is convenient and labor-saving, rubber blocks 7 are arranged at the side ends of the fixing plates 5, and the other ends of the rubber blocks 7 are, rubber block 7 has certain elastic force, let fixed plate 5 pass through rubber block 7 extrusion on backlight unit support frame 2, the position of having guaranteed fixed plate 5 is difficult for the atress and squints, rubber block 7 one end is provided with the thread groove, and spiral interlude threaded rod 6 in the thread groove, and 6 one end of threaded rod and fixed plate 5 fixed connection, rubber block 7 acts on threaded rod 6 and fixed plate 5 through its thread groove and constitutes fixed knot through its thread groove and constructs fixed knot, this structural connection is stable, and easy dismounting, let the assembly efficiency of rubber block 7 obtain improving, evenly be provided with interlude hole 8 on backlight unit support frame 2, and interlude hole 8 middle-end sets up to 4 assorted circular with the connecting axle, and both ends set up to the rectangle connecting axle that highly equals with fixed plate 5 about interlude hole 8, 4 one section interlude is in interlude hole 8.
The working principle is as follows: when the liquid crystal display module convenient for fixing is used, firstly, the rubber block 7 is spirally connected on the threaded rod 6, then the backlight lamp assembly 1 is operated to move towards the backlight lamp assembly support frame 2, the moving process drives the connecting shaft 4 and the fixing plate 5 to penetrate through the through hole 8 of the backlight lamp assembly support frame 2, then, the fixing plate 5 is operated to rotate, the fixing plate 5 rotates to drive the connecting shaft 4 to rotate, the fixing plate 5 rotates to drive the rubber block 7 to rotate in a friction manner with the backlight lamp assembly support frame 2, meanwhile, the fixing plate 5 rotates to be attached to the limit stop block 9, the fixing plate 5 is staggered with the rectangular part of the through hole 8 in the process, the position of the fixing plate 5 is also extruded and fixed under the action of the rubber block 7, and finally, the fixing bolt 3 is spirally inserted into the threaded through hole of the backlight lamp assembly support frame 2 and the threaded groove of the backlight lamp, this is the use of the liquid crystal display module which is convenient to fix.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a liquid crystal display module convenient to it is fixed, includes backlight assembly support frame (2), backlight assembly support frame (2) one end evenly is provided with backlight assembly (1), and is equipped with screw thread through-hole (10) on backlight assembly support frame (2), is equipped with the screw thread recess on backlight assembly (1) to the spiral alternates in screw thread recess and screw thread through-hole (10) has fixing bolt (3), its characterized in that: backlight unit (1) rotates and is connected with connecting axle (4), and connecting axle (4) outer wall one section is equipped with 2 fixed plate (5), evenly be provided with interlude hole (8) on backlight unit support frame (2), and the middle-end of interlude hole (8) sets up to circular with connecting axle (4) assorted to both ends set up the rectangle that highly equals with fixed plate (5) about interlude hole (8), connecting axle (4) one section alternates in interlude hole (8).
2. The liquid crystal display module convenient to fix of claim 1, wherein: and the backlight assembly supporting frame (2) is uniformly provided with limit stops (9), and the limit stops (9) are arranged at the adjacent positions of the through holes (8).
3. The liquid crystal display module convenient to fix of claim 1, wherein: the backlight lamp assembly supporting frame (2) is of a box cover type structure, rectangular grooves parallel to the backlight lamp assembly (1) are uniformly formed in the backlight lamp assembly supporting frame (2), and the area of each rectangular groove is smaller than that of the backlight lamp assembly supporting frame (2).
4. The liquid crystal display module convenient to fix of claim 1, wherein: one end of the fixing plate (5) is arranged to be of an arc-shaped structure, and the arc-shaped structures between the fixing plates (5) at 2 positions are symmetrical to each other.
5. The liquid crystal display module convenient to fix of claim 1, wherein: the side end of the fixing plate (5) is provided with a rubber block (7), and the other end of the rubber block (7) is attached to the backlight assembly supporting frame (2).
6. The liquid crystal display module of claim 5, wherein: one end of the rubber block (7) is provided with a threaded groove, a threaded rod (6) is inserted into the threaded groove in a spiral mode, and one end of the threaded rod (6) is fixedly connected with the fixing plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020722948.9U CN212083859U (en) | 2020-05-06 | 2020-05-06 | Liquid crystal display module convenient to it is fixed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020722948.9U CN212083859U (en) | 2020-05-06 | 2020-05-06 | Liquid crystal display module convenient to it is fixed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212083859U true CN212083859U (en) | 2020-12-04 |
Family
ID=73588449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020722948.9U Expired - Fee Related CN212083859U (en) | 2020-05-06 | 2020-05-06 | Liquid crystal display module convenient to it is fixed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212083859U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116321572A (en) * | 2023-03-02 | 2023-06-23 | 深圳市序源科技有限公司 | HDMI (high definition multimedia interface) same-screen lamp system |
-
2020
- 2020-05-06 CN CN202020722948.9U patent/CN212083859U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116321572A (en) * | 2023-03-02 | 2023-06-23 | 深圳市序源科技有限公司 | HDMI (high definition multimedia interface) same-screen lamp system |
| CN116321572B (en) * | 2023-03-02 | 2024-01-05 | 深圳市序源科技有限公司 | HDMI (high definition multimedia interface) same-screen lamp system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212083859U (en) | Liquid crystal display module convenient to it is fixed | |
| CN211980048U (en) | Ambient light self-adaptive display with dust removal function | |
| CN210091637U (en) | Advertisement display board convenient to remove | |
| CN201561340U (en) | Back light module | |
| CN215643488U (en) | LED liquid crystal display screen with efficient heat dissipation and protection structure | |
| CN210467128U (en) | LED display screen external member | |
| CN212565028U (en) | Self-cleaning LED full-color surface-mounted unit board | |
| CN211086886U (en) | Miniature projection device for microlithography | |
| CN211236522U (en) | Side formula backlight module | |
| CN213482613U (en) | Liquid crystal display module with protection function | |
| CN113628570A (en) | Combined audio-visual advertising device and display method | |
| CN208953993U (en) | Two-in-one single channel constant-current driving power supply plate built in a kind of display | |
| CN215067613U (en) | Backlight ultrahigh-brightness liquid crystal display screen module | |
| CN212969865U (en) | Liquid crystal display television module fixing structure | |
| CN219225260U (en) | Liquid crystal display panel convenient to dismantle | |
| CN212933191U (en) | Liquid crystal display screen protection structure | |
| CN216952333U (en) | Liquid crystal display screen with structure for improving optical effect | |
| CN216052542U (en) | Ultra-bright liquid crystal backlight module adopting graphene heat conduction structure | |
| CN211348919U (en) | Liquid crystal display with dustproof construction | |
| CN216667052U (en) | Liquid crystal display with dustproof function | |
| CN209962051U (en) | Active matrix type liquid crystal display | |
| CN214722316U (en) | Automatic locking smelting tool suitable for various size LCD processing | |
| CN212970261U (en) | LED circuit board convenient for wire arrangement | |
| CN213177560U (en) | Projection arrangement of business administration training | |
| CN221768444U (en) | Advertisement display screen convenient to install |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201204 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |