CN201225497Y - Elevation type LCD device fixed seat - Google Patents
Elevation type LCD device fixed seat Download PDFInfo
- Publication number
- CN201225497Y CN201225497Y CNU2008201175639U CN200820117563U CN201225497Y CN 201225497 Y CN201225497 Y CN 201225497Y CN U2008201175639 U CNU2008201175639 U CN U2008201175639U CN 200820117563 U CN200820117563 U CN 200820117563U CN 201225497 Y CN201225497 Y CN 201225497Y
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- CN
- China
- Prior art keywords
- frame
- fixed
- spring
- lifting
- guide rod
- 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 claims abstract description 14
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 1
- 238000004806 packaging method and process Methods 0.000 description 5
- 238000012856 packing Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model discloses an elevation type LCD permanent seat which comprises a pedestal and a support frame. The support frame comprises an erector and a mounting bracket, and the erector comprises an elevation shell with a lower opening. A connecting plate is arranged in the elevation shell, and a guide bar and a spring guide holder which are lengthways arranged are fixed on the connecting plate. A spring is lengthways arranged in the spring guide holder, and the carriage comprises a fixing shell with an upper open cavity in which a bracket is fixed. The guide bar penetrates a guide hole of the bracket to be connected with a lower bolt, the head of which is wider than that of an opening of the guide hole, and the guide bar can do up-and-down movement in the open cavity. The spring penetrates a through hole of the bracket to be connected with a fixed plate which is arranged at the bottom of the upper open cavity. The elevation type LCD permanent seat aims at that the carriage is opposed to the carriage to do up-and-down movement, thereby being convenient for users to adjust the height of a liquid crystal panel.
Description
Technical field
The utility model relates to a kind of rise-fall type liquid crystal display fixed base.
Background technique
Liquid crystal display has progressively replaced traditional Fluorescent display owing to have advantages such as light weight, body are thin, radiationless.Liquid crystal display in the market generally comprises TFT LCD and fixed base, and fixed base includes base again, and supporting frame is installed on the base, is articulated with reversing frame on the supporting frame, is fixed with mounting plate on the reversing frame, fixer crystal panel again on the mounting plate.Though the user can rotate reversing frame by front and back and adjust the leaning forward of TFT LCD and the visual angle of swinging back,, when this type of fixed base used, the user can't adjust the height of TFT LCD.In addition, because the size on chassis is bigger, and supporting frame and chassis vertical fixing, the packaging volume of fixed base is huge, freight charges increase sharply, and shipped quantity is dwindled relatively so cause.
Summary of the invention
The utility model purpose is: a kind of rise-fall type liquid crystal display fixed base is provided, but the lifting frame relative fixed frame of this fixed base move up and down, made things convenient for the user to adjust the height of TFT LCD.
The technical solution of the utility model is: a kind of rise-fall type liquid crystal display fixed base, comprise base and supporting frame, and support frame as described above is made up of lifting frame and fixing frame, but lifting frame relative fixed frame moves up and down;
Lifting frame comprises a lifting housing with under shed, is provided with connecting plate in the lifting housing, is fixed with the guide rod and the spring guide holder of vertical setting on the connecting plate, and spring vertically is installed in the spring guide holder;
Fixing frame comprises a stationary housing with upper shed chamber, and upper shed chamber internal fixation has support;
The pilot hole that above-mentioned guide rod passes support is connected with down screw, the head of following screw is wider than the openings of sizes of pilot hole, guide rod can move up and down in the upper shed chamber, and the through hole that spring passes support is connected with fixed plate, and fixed plate is arranged on the bottom in upper shed chamber;
Above-mentioned lifting housing is set in outside the stationary housing, and when lifting frame relative fixed frame dropped to extreme lower position, guide rod inserted the upper shed chamber of stationary housing, and connecting plate is against on the support, and spring is in compressive state; When lifting frame relative fixed frame is raised to the extreme higher position, guide rod stretch out the upper shed chamber and down the head of screw be against the periphery of the pilot hole of support, spring is in extended configuration;
Described base is provided with a socket, and stationary housing also has a under shed chamber, and under shed is provided with pin in the chamber, and fixing frame and base can be pegged graft fixing by pin and socket, and when pegging graft fixedly, socket is contained in the under shed chamber of fixing frame.Be provided with dividing plate between the upper shed chamber of described stationary housing and the under shed chamber, fixed plate is fixed on the dividing plate, the perforation that dividing plate is provided with the confession guide rod and plays screw to pass through, when lifting frame relative fixed frame dropped to extreme lower position, screw can pass to bore a hole and stretch in the under shed chamber under the lower end of guide rod reached;
Described support is Jiong shape, and pilot hole and through hole are arranged on the traversing section of support upper end, and vertical section of the support left and right sides is spirally connected fixing by screw and stationary housing;
Described connecting plate is fixed on the top of lifting housing inner chamber, and screw is spirally connected fixing with reversing frame after being upward through connecting plate, lifting housing;
Described guide rod has two, and the spring guide holder is between two guide rods, and the top of guide rod is spirally connected fixing by screwing and connecting plate.
The utility model advantage is:
1. the utility model is provided with spring between lifting frame and fixing frame, because TFT LCD, reversing frame and lifting frame have certain weight, this spring can make lifting frame maintain static at arbitrary height, when user's power is applied on the TFT LCD, just can be so that the lifting frame lifting, thus the height of TFT LCD adjusted.
2. the utility model makes lifting frame drop to extreme lower position when dispatching from the factory packing, can dwindle packaging volume greatly, reduces cost of transportation.
3. supporting frame of the present utility model is that plug type is connected with base, so base can separate with supporting frame and pack, and the progressive packaging volume that dwindles reduces cost of transportation.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described:
Stereogram when Fig. 1 is positioned at extreme lower position for lifting frame in the utility model;
Fig. 2 cuts open figure for the master of Fig. 1;
Fig. 3 is the sectional side view of Fig. 1;
Stereogram when Fig. 4 is positioned at the extreme higher position for lifting frame in the utility model;
Fig. 5 cuts open figure for the master of Fig. 4;
Fig. 6 is the sectional side view of Fig. 4;
Fig. 7 is an erection drawing of the present utility model.
Wherein: 100 bases; 110 sockets;
200 supporting frames;
210 lifting frames; 211 lifting housings; 212 connecting plates; 213 guide rods; 214 spring guide holders; 215 springs; 216 times screws; 217 fixed plates;
220 fixing frames; 221 upper shed chambeies; 222 stationary housings; 223 supports; 2231 pilot holes; 2232 through holes; 224 under shed chambeies; 225 pins; 226 dividing plates; 2261 perforation;
300 reversing frames.
Embodiment
Embodiment: to shown in Figure 7, a kind of rise-fall type liquid crystal display fixed base comprises base 100 and supporting frame 200 as Fig. 1, and support frame as described above 200 is made up of lifting frame 210 and fixing frame 220, but lifting frame 210 relative fixed framves 220 move up and down;
The pilot hole 2231 that above-mentioned guide rod 213 passes support 223 is connected with down screw 216, the head of following screw 216 is wider than the openings of sizes of pilot hole 2231, guide rod 213 can move up and down in upper shed chamber 221, the through hole 2232 that spring 215 passes support 223 is connected with fixed plate 217, and fixed plate 217 is arranged on the bottom in upper shed chamber 221;
Above-mentioned lifting housing 211 is set in outside the stationary housing 222, when lifting frame 210 relative fixed framves 220 drop to extreme lower position, and the upper shed chamber 221 that guide rod 213 inserts stationary housing 222, connecting plate 212 is against on the support 223, and spring 215 is in compressive state; When lifting frame 210 relative fixed framves 220 are raised to the extreme higher position, guide rod 213 stretch out upper shed chamber 221 and down the head of screw 216 be against the periphery of the pilot hole 2231 of support 223, spring 215 is in extended configuration.
Described support 223 is Jiong shape, and pilot hole 2231 and through hole 2232 are arranged on the traversing section of support 223 upper ends, and vertical section of support 223 left and right sides is spirally connected fixing by screw and stationary housing 222.Described connecting plate 212 is fixed on the top of lifting housing 211 inner chambers, and screw is upward through connecting plate 212, lifting housing 211 backs are spirally connected fixing with reversing frame 300.Described guide rod 213 has two, and spring guide holder 214 is between two guide rods 213, and the top of guide rod 213 is spirally connected fixing by screwing and connecting plate 212.
Described base 100 is provided with a socket 110, stationary housing 222 also has a under shed chamber 224, be provided with pin 225 in the under shed chamber 224, fixing frame 220 can be pegged graft fixing by pin 225 and socket 110 with base 100, when pegging graft fixedly, socket 110 is contained in the under shed chamber 224 of fixing frame 220.Because supporting frame 200 is that plug type is connected with base 100, so can separating with supporting frame 200, packs base 100, dwindle packaging volume, reduce cost of transportation.
Be provided with dividing plate 226 between the upper shed chamber 221 of described stationary housing 222 and the under shed chamber 224, fixed plate 217 is fixed on the dividing plate 226, the perforation 2261 that dividing plate 226 is provided with confession guide rod 213 and plays screw 216 to pass through, when lifting frame 210 relative fixed framves 220 dropped to extreme lower position, the lower end of guide rod 213 and following screw 216 can pass perforation 2261 and stretch in the under shed chamber 224.
The utility model is provided with spring 215 between lifting frame 210 and fixing frame 220, because TFT LCD, reversing frame 300 and lifting frame 210 have certain weight, this spring 215 can make lifting frame maintain static at arbitrary height, when user's power is applied on the TFT LCD, just can be so that lifting frame 210 liftings, thus the height of TFT LCD adjusted.
The utility model makes lifting frame 210 drop to extreme lower position when dispatching from the factory packing, can dwindle packaging volume greatly, reduces cost of transportation.
Below only be concrete exemplary applications of the present utility model, protection domain of the present utility model is not constituted any limitation.In addition to the implementation, the utility model can also have other mode of execution.All employings are equal to the technological scheme of replacement or equivalent transformation formation, all drop within the utility model scope required for protection.
Claims (6)
1. rise-fall type liquid crystal display fixed base, comprise base (100) and supporting frame (200), it is characterized in that: support frame as described above (200) is made up of lifting frame (210) and fixing frame (220), lifting frame (210) but relative fixed frame (220) move up and down;
Lifting frame (210) comprises a lifting housing (211) with under shed, be provided with connecting plate (212) in the lifting housing (211), be fixed with the guide rod (213) and the spring guide holder (214) of vertical setting on the connecting plate (212), spring (215) vertically is installed in the spring guide holder (214);
Fixing frame (220) comprises a stationary housing (222) with upper shed chamber (221), and upper shed chamber (221) internal fixation has support (223);
The pilot hole (2231) that above-mentioned guide rod (213) passes support (223) is connected with down screw (216), the head of following screw (216) is wider than the openings of sizes of pilot hole (224), guide rod (213) can move up and down in upper shed chamber (221), the through hole (2232) that spring (215) passes support (223) is connected with fixed plate (217), and fixed plate (217) is arranged on the bottom of upper shed chamber (221);
Above-mentioned lifting housing (211) is set in outside the stationary housing (222), lifting frame (210) relative fixed frame (220) is when dropping to extreme lower position, guide rod (213) inserts the upper shed chamber (221) of stationary housing (222), connecting plate (212) is against on the support (223), and spring (215) is in compressive state; Lifting frame (210) relative fixed frame (220) is when being raised to the extreme higher position, guide rod (213) stretch out upper shed chamber (221) and down the head of screw (216) be against the periphery of the pilot hole (2231) of support (223), spring (215) is in extended configuration.
2. according to the described rise-fall type liquid crystal display of claim 1 fixed base, it is characterized in that: described base (100) is provided with a socket (110), stationary housing (222) also has a under shed chamber (224), be provided with pin (225) in the under shed chamber (224), fixing frame (220) can pass through pin (225) with base (100) and peg graft fixing with socket (110), when pegging graft fixedly, socket (110) is contained in the under shed chamber (224) of fixing frame (220).
3. according to the described rise-fall type liquid crystal display of claim 2 fixed base, it is characterized in that: be provided with dividing plate (226) between the upper shed chamber (221) of described stationary housing (222) and under shed chamber (224), fixed plate (217) is fixed on the dividing plate (226), the perforation (2261) that dividing plate (226) is provided with confession guide rod (213) and plays screw (216) to pass through, lifting frame (210) relative fixed frame (220) is when dropping to extreme lower position, and the lower end of guide rod (213) and following screw (216) can pass perforation (2261) and stretch in the under shed chamber (224).
4. according to claim 1 or 2 or 3 described rise-fall type liquid crystal display fixed bases, it is characterized in that: described support (223) is a shape, pilot hole (2231) and through hole (2232) are arranged on the traversing section of support (223) upper end, and vertical section of support (223) left and right sides is spirally connected fixing by screw and stationary housing (222).
5. according to claim 1 or 2 or 3 described rise-fall type liquid crystal display fixed bases, it is characterized in that: described connecting plate (212) is fixed on the top of lifting housing (211) inner chamber, and screw is upward through connecting plate (212), lifting housing (211) back is spirally connected fixing with reversing frame (300).
6. according to claim 1 or 2 or 3 described rise-fall type liquid crystal display fixed bases, it is characterized in that: described guide rod (213) has two, spring guide holder (214) is positioned between two guide rods (213), and the top of guide rod (213) is spirally connected fixing by screwing and connecting plate (212).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201175639U CN201225497Y (en) | 2008-07-14 | 2008-07-14 | Elevation type LCD device fixed seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201175639U CN201225497Y (en) | 2008-07-14 | 2008-07-14 | Elevation type LCD device fixed seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201225497Y true CN201225497Y (en) | 2009-04-22 |
Family
ID=40598384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201175639U Expired - Fee Related CN201225497Y (en) | 2008-07-14 | 2008-07-14 | Elevation type LCD device fixed seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201225497Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101839389A (en) * | 2010-07-01 | 2010-09-22 | 福建捷联电子有限公司 | Fast demountable display support |
-
2008
- 2008-07-14 CN CNU2008201175639U patent/CN201225497Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101839389A (en) * | 2010-07-01 | 2010-09-22 | 福建捷联电子有限公司 | Fast demountable display support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090422 |