CN209843120U - Assembling device for LCD (liquid crystal display) spliced screen - Google Patents
Assembling device for LCD (liquid crystal display) spliced screen Download PDFInfo
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- CN209843120U CN209843120U CN201920916285.1U CN201920916285U CN209843120U CN 209843120 U CN209843120 U CN 209843120U CN 201920916285 U CN201920916285 U CN 201920916285U CN 209843120 U CN209843120 U CN 209843120U
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- lead screw
- mounting bracket
- movable sleeve
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Abstract
The utility model discloses an assembly device for LCD concatenation screen, including mounting bracket, adjustment mechanism and fan, the centre of mounting bracket is provided with the baffle, one side of mounting bracket bottom is provided with the transmission chamber, the one end of mounting bracket is provided with adjustment mechanism, and adjustment mechanism includes first lead screw, movable sleeve, slider, movable rod, second lead screw, telescopic link, belt, hand wheel and gyro wheel, the one end of mounting bracket evenly is provided with the display screen monomer, and the display screen monomer all is provided with the mounting panel near the both sides of mounting bracket one end, the both sides of mounting panel one end all are provided with mount pad and fixing bolt, the free both sides of display screen all are provided with the fixed block, and the inside of fixed block is provided with fixed orifices and fastener respectively, the both sides on baffle top and the both sides of the inside bottom of mounting bracket all are provided with the fan. The utility model discloses the equipment is convenient, and the suitability is stronger, and the gap is less between sub-screen and the sub-screen, and is convenient for dispel the heat.
Description
Technical Field
The utility model relates to a LCD concatenation screen technical field specifically is an assembly device for LCD concatenation screen.
Background
At present, in order to obtain the display effect of a large screen, a plurality of independent sub-screens need to be spliced to form a spliced screen, and a common splicing mode of the spliced screen is to connect the plurality of sub-screens to a splicing support, or connect the plurality of sub-screens to a box body to form a whole;
the existing assembling device for the LCD splicing screen generally has the following problems:
(1) the existing assembly structure is complex, and the assembled bracket can only be suitable for an LCD display screen with a specific size, so that the applicability is not strong;
(2) when the screen is assembled, a connecting piece is not arranged between the sub-screens, so that a gap between the sub-screens is large, and the display effect is influenced;
(3) when the plurality of display screens work, great heat is generated, and when the temperature is high, the service life of electrical components inside the display screens is easily shortened.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an assembly device for LCD concatenation screen to the suitability that proposes in solving above-mentioned background art is not strong, and the gap is great and the heat dissipation problem of being not convenient for between sub-screen and the sub-screen.
In order to achieve the above object, the utility model provides a following technical scheme: an assembling device for an LCD splicing screen comprises a mounting rack, an adjusting mechanism and a fan, wherein supporting legs are arranged on two sides of the bottom end of the mounting rack, a partition board is arranged in the middle of the mounting rack, a transmission cavity is arranged at one side of the bottom end of the mounting rack, an adjusting mechanism is arranged at one end of the mounting rack, the adjusting mechanism comprises a first screw rod, a movable sleeve, a slide block, a movable rod, a second screw rod, a telescopic rod, a belt, a hand wheel and a roller, one end of the mounting rack is uniformly provided with a display screen monomer, and both sides of the display screen monomer close to one end of the mounting rack are provided with mounting plates, both sides of one end of each mounting plate are provided with mounting seats, fixing bolts are arranged on the mounting seats, fixing blocks are arranged on two sides of the display screen monomer, and the inside of fixed block is provided with fixed orifices and fastener respectively, the both sides on baffle top and the both sides of the inside bottom of mounting bracket all are provided with the fan.
Preferably, first lead screw and second lead screw are installed in the inside both sides of mounting bracket through the bearing respectively, and the bottom of first lead screw and second lead screw all extends to the inside in transmission chamber and is provided with the gyro wheel, connect through the belt between the gyro wheel, the bottom of first lead screw is provided with the hand wheel, the both ends of first lead screw and second lead screw all are provided with the movable sleeve, the both ends of the relative one side of movable sleeve all are provided with the movable rod, and the movable rod all is provided with the slider near one side of movable sleeve, be provided with the telescopic link between the slider.
Preferably, the first screw rod and the second screw rod are provided with external threads, the external threads on the first screw rod and the second screw rod at two ends of the partition plate are opposite, the movable sleeve is connected with the first screw rod and the second screw rod through threads, and the top end of the telescopic rod outer sleeve is fixed with the movable sleeve.
Preferably, the sliding block is connected with the movable sleeve in a sliding mode, and two ends of the movable sleeve are provided with limiting blocks.
Preferably, the number of the fixing holes and the number of the clamping pieces are two, and the fixing holes are matched with the clamping pieces.
Preferably, the mounting seat is of an L-shaped structure, and the openings of the mounting seat are downward.
Preferably, the bottom of fan all is provided with fastening nut, and fastening nut is last all threaded connection has the screw thread post, the bottom of baffle and mounting bracket evenly is provided with the mounting hole.
Compared with the prior art, the beneficial effects of the utility model are that: the assembling device for LCD splicing screen
(1) The first lead screw and the second lead screw are arranged on two sides of the mounting frame, the bottom ends of the first lead screw and the second lead screw are provided with the idler wheel, the belt and the hand wheel, the first lead screw and the second lead screw can be driven to rotate simultaneously by rotating the hand wheel, the two ends of the first lead screw and the second lead screw are both provided with the movable sleeves through threads, the threads on the two ends of the first lead screw and the second lead screw are opposite, when the first lead screw and the second lead screw rotate, the movable sleeves on the two ends can be driven to move relatively, the distance between the movable sleeves on the upper end and the lower end is adjusted, the movable rods are arranged between the movable sleeves, the two sides of each movable rod are movably connected with the movable sleeves through the sliding blocks, the telescopic rods are arranged between the sliding blocks, the distance between the movable rods can be adjusted, the display screens with different sizes can be;
(2) the assembling device for the LCD splicing screen is characterized in that the two sides of each display screen monomer are respectively provided with the fixing block, the fixing holes and the clamping pieces are respectively arranged inside the fixing blocks, and the clamping pieces are inserted into the fixing holes of the adjacent display screen monomers during assembling, so that the phenomenon that the playing effect is influenced due to the fact that gaps between the two adjacent display screen monomers are large is avoided;
(3) this an assembly device for LCD concatenation screen sets up the grave through the bottom in baffle and mounting bracket inside, drives the flow of air, the heat dissipation of the display screen of being convenient for, and the bottom of fan all is provided with screw post and fastening nut, is convenient for dismantle the fan and gets off the washing.
Drawings
Fig. 1 is a rear view structure diagram of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic side view of the display screen unit of the present invention;
fig. 4 is the utility model discloses display screen monomer rear view structure schematic diagram.
In the figure: 1. a mounting frame; 101. a partition plate; 102. a transmission cavity; 2. an adjustment mechanism; 201. a first lead screw; 202. an active cannula; 203. a slider; 204. a movable rod; 205. a second lead screw; 206. a telescopic rod; 207. a belt; 208. a hand wheel; 209. a roller; 3. a display screen monomer; 301. a fixing hole; 302. a fixed block; 303. a mounting seat; 304. mounting a plate; 305. fixing the bolt; 306. a fastener; 4. supporting legs; 5. a fan; 501. a threaded post; 502. and (5) tightening the nut.
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. 1-4, the present invention provides an embodiment: an assembling device for an LCD splicing screen comprises an installation frame 1, an adjusting mechanism 2 and a fan 5, wherein supporting legs 4 are arranged on two sides of the bottom end of the installation frame 1, a partition plate 101 is arranged in the middle of the installation frame 1, a transmission cavity 102 is arranged on one side of the bottom end of the installation frame 1, the adjusting mechanism 2 is arranged at one end of the installation frame 1, the adjusting mechanism 2 comprises a first screw rod 201, a movable sleeve 202, a slider 203, a movable rod 204, a second screw rod 205, a telescopic rod 206, a belt 207, a hand wheel 208 and rollers 209, the first screw rod 201 and the second screw rod 205 are respectively arranged on two sides of the interior of the installation frame 1 through bearings, the bottom ends of the first screw rod 201 and the second screw rod 205 extend to the interior of the transmission cavity 102 and are provided with rollers 209, the rollers 209 are connected through the belt 207, the bottom end of the first screw rod 201 is provided with the hand wheel 208, the two ends of one side, opposite to the movable sleeve 202, of the movable sleeve 202 are provided with movable rods 204, one side, close to the movable sleeve 202, of each movable rod 204 is provided with a sliding block 203, and an expansion link 206 is arranged between the sliding blocks 203, so that display screens of different models can be assembled conveniently, and the applicability is high;
the first screw rod 201 and the second screw rod 205 are both provided with external threads, the external threads on the first screw rod 201 and the second screw rod 205 at two ends of the partition board 101 are opposite, the movable sleeve 202 is connected with the first screw rod 201 and the second screw rod 205 through threads, the movable sleeves 202 at two ends are driven to move relatively when the first screw rod 201 and the second screw rod 205 rotate, the top end of the outer sleeve of the telescopic rod 206 is fixed with the movable sleeve 202, and the position of the movable rod 204 can be adjusted;
the sliding block 203 is connected with the movable sleeve 202 in a sliding manner, and the two ends of the movable sleeve 202 are provided with limiting blocks which play a limiting role and prevent the movable rod 204 from sliding to the outside;
the display screen single bodies 3 are uniformly arranged at one end of the mounting frame 1, the mounting plates 304 are arranged on two sides of one end, close to the mounting frame 1, of each display screen single body 3, mounting seats 303 are arranged on two sides of one end of each mounting plate 304, fixing bolts 305 are arranged on the mounting seats 303, the mounting seats 303 are of L-shaped structures, and openings of the mounting seats 303 are downward, so that the display screen single bodies 3 can be conveniently mounted;
the two sides of the display screen single body 3 are respectively provided with a fixing block 302, the inner parts of the fixing blocks 302 are respectively provided with a fixing hole 301 and a clamping piece 306, the number of the fixing holes 301 and the clamping pieces 306 is two, and the fixing holes 301 and the clamping pieces 306 are matched, so that the influence of overlarge gaps between the display screen single bodies 3 on the playing effect is avoided;
both sides on baffle 101 top and the both sides of the inside bottom of mounting bracket 1 all are provided with fan 5, and fan 5's model can be HX-T303, and fan 5's bottom all is provided with fastening nut 502, and equal threaded connection has screw thread post 501 on fastening nut 502, and baffle 101 and mounting bracket 1's bottom evenly is provided with the mounting hole, is convenient for dismantle fan 5 and gets off the washing.
The working principle is as follows: when the device is used, firstly, the length of the telescopic rod 206 is adjusted, so as to adjust the position of the movable rod 204, then the display screen monomers 3 at the upper end and the lower end are sequentially assembled, the mounting seat 303 at one end of the display screen monomer 3 is hung on the movable rod 204, the clamping piece 306 at one side of the display screen monomer 3 is inserted into the fixing hole 301 at one side of the adjacent display screen monomer 3, then the fixing bolt 305 is rotated to fix the display screen monomer 3, because the bottom ends of the first screw rod 201 and the second screw rod 205 are connected with the roller 209 through the belt 207, the hand wheel 208 is rotated to drive the first screw rod 201 and the second screw rod 205 to simultaneously rotate, the threads at the two ends of the first screw rod 201 and the second screw rod 205 are opposite, so as to drive the movable sleeves 202 at the two ends of the first screw rod 201 and the second screw rod 205 to be close to the middle, so as to enable the display screen monomers 3 at the two ends, the heat dissipation of the display screen monomer 3 of being convenient for, the screw thread post 501 of unscrewing can be dismantled the fan 5 and get off and wash convenient and fast.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides an assembly quality for LCD concatenation screen, includes mounting bracket (1), adjustment mechanism (2) and fan (5), its characterized in that: the novel mounting rack is characterized in that supporting legs (4) are arranged on two sides of the bottom end of the mounting rack (1), a partition plate (101) is arranged in the middle of the mounting rack (1), a transmission cavity (102) is arranged on one side of the bottom end of the mounting rack (1), an adjusting mechanism (2) is arranged at one end of the mounting rack (1), the adjusting mechanism (2) comprises a first lead screw (201), a movable sleeve (202), a slider (203), a movable rod (204), a second lead screw (205), a telescopic rod (206), a belt (207), a hand wheel (208) and rollers (209), display screen monomers (3) are uniformly arranged at one end of the mounting rack (1), mounting plates (304) are arranged on two sides of one end, close to the mounting rack (1), of each display screen monomer (3), mounting seats (303) are arranged on two sides of one end of each mounting plate (304), and fixing bolts, both sides of display screen monomer (3) all are provided with fixed block (302), and the inside of fixed block (302) is provided with fixed orifices (301) and fastener (306) respectively, both sides on baffle (101) top and the both sides of the inside bottom of mounting bracket (1) all are provided with fan (5).
2. An assembly device for a spliced LCD screen as claimed in claim 1, wherein: first lead screw (201) and second lead screw (205) are installed in the inside both sides of mounting bracket (1) through the bearing respectively, and the bottom of first lead screw (201) and second lead screw (205) all extends to the inside in transmission chamber (102) and is provided with gyro wheel (209), connect through belt (207) between gyro wheel (209), the bottom of first lead screw (201) is provided with hand wheel (208), the both ends of first lead screw (201) and second lead screw (205) all are provided with movable sleeve (202), the both ends of the relative one side of movable sleeve (202) all are provided with movable rod (204), and one side that movable rod (204) are close to movable sleeve (202) all is provided with slider (203), be provided with telescopic link (206) between slider (203).
3. An assembly device for a spliced LCD screen as claimed in claim 2, wherein: the novel telescopic rod is characterized in that external threads are arranged on the first screw rod (201) and the second screw rod (205), the external threads on the first screw rod (201) and the second screw rod (205) at two ends of the partition plate (101) are opposite, the movable sleeve (202) is connected with the first screw rod (201) and the second screw rod (205) through threads, and the top end of the outer sleeve of the telescopic rod (206) is fixed with the movable sleeve (202).
4. An assembly device for a spliced LCD screen as claimed in claim 2, wherein: the sliding block (203) is connected with the movable sleeve (202) in a sliding mode, and two ends of the movable sleeve (202) are provided with limiting blocks.
5. An assembly device for a spliced LCD screen as claimed in claim 1, wherein: the number of the fixing holes (301) and the number of the clamping pieces (306) are two, and the fixing holes (301) are matched with the clamping pieces (306).
6. An assembly device for a spliced LCD screen as claimed in claim 1, wherein: the mounting seat (303) is of an L-shaped structure, and openings of the mounting seat (303) are downward.
7. An assembly device for a spliced LCD screen as claimed in claim 1, wherein: the bottom of fan (5) all is provided with fastening nut (502), and fastening nut (502) are gone up equal threaded connection and are had screw thread post (501), the bottom of baffle (101) and mounting bracket (1) evenly is provided with the mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920916285.1U CN209843120U (en) | 2019-06-18 | 2019-06-18 | Assembling device for LCD (liquid crystal display) spliced screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920916285.1U CN209843120U (en) | 2019-06-18 | 2019-06-18 | Assembling device for LCD (liquid crystal display) spliced screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209843120U true CN209843120U (en) | 2019-12-24 |
Family
ID=68898727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920916285.1U Expired - Fee Related CN209843120U (en) | 2019-06-18 | 2019-06-18 | Assembling device for LCD (liquid crystal display) spliced screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209843120U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111408517A (en) * | 2020-03-21 | 2020-07-14 | 安徽容纳新能源科技有限公司 | Notebook computer display screen assembling device and method |
-
2019
- 2019-06-18 CN CN201920916285.1U patent/CN209843120U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111408517A (en) * | 2020-03-21 | 2020-07-14 | 安徽容纳新能源科技有限公司 | Notebook computer display screen assembling device and method |
| CN111408517B (en) * | 2020-03-21 | 2021-06-01 | 安徽容纳新能源科技有限公司 | Notebook computer display screen assembling device and method |
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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: 20191224 Termination date: 20200618 |