CN201215231Y - LCD fixed seat - Google Patents
LCD fixed seat Download PDFInfo
- Publication number
- CN201215231Y CN201215231Y CNU2008201175179U CN200820117517U CN201215231Y CN 201215231 Y CN201215231 Y CN 201215231Y CN U2008201175179 U CNU2008201175179 U CN U2008201175179U CN 200820117517 U CN200820117517 U CN 200820117517U CN 201215231 Y CN201215231 Y CN 201215231Y
- Authority
- CN
- China
- Prior art keywords
- fixed
- force spring
- liquid crystal
- seat
- supporting frame
- 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 21
- 238000009434 installation Methods 0.000 claims description 25
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 210000003660 reticulum Anatomy 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Abstract
The utility model discloses a fixing mount of liquid crystal displays, which comprises a base and a supporting frame mounted on the base, wherein two sides of the inner cavity of the supporting frame are respectively fixed with a longitudinal guide rail, a lift rack capable of sliding up-and-down is arranged in the two longitudinal guide rails, a liquid crystal panel can be mounted on the lift rack via a mounting plate, further, a constant force spring seat is fixed on the lift rack, a constant force spring is mounted on the constant force spring seat, and the outer end of the constant force spring is connected to and fixed on the supporting frame. The mounting plate of the utility model can be lifted and lowered on the supporting frame along with the lift rack, and thereby users can conveniently adjust the height of the liquid crystal panel.
Description
Technical field
The utility model relates to a kind of 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.Present liquid crystal display is mostly combined by TFT LCD and fixed base, and fixed base comprises base and the supporting frame that is fixed on the base, and TFT LCD just is fixed on the supporting frame.During use, TFT LCD can be by the leaning forward and swing back and adjust height of supporting frame, but because the amplitude that such regulative mode is regulated is smaller, so can not adjust the height of TFT LCD well.
Summary of the invention
The utility model purpose is: a kind of liquid crystal display fixed base is provided, and the mounting plate of this fixed base can carry out lifting along with lifting frame on supporting frame, so the user can adjust the height of TFT LCD easily.
The technical solution of the utility model is: a kind of liquid crystal display fixed base, comprise base, supporting frame is installed on the base, the inner chamber both sides of support frame as described above are fixed with longitudinal rail respectively, be provided with the lifting frame that can slide up and down in two longitudinal rails, TFT LCD can be installed on the lifting frame by mounting plate, is fixed with the fixed force spring seat on the lifting frame, on the fixed force spring seat fixed force spring is installed, the external end head of fixed force spring is fastened on the supporting frame;
Support frame as described above comprises main body, and the forward and backward both sides of main body are covered with protecgulum and bonnet, and two longitudinal rails are fixed on the main body, and protecgulum is provided with vertical perforate corresponding to the apart section of two longitudinal rails, so that the lifting of the installation of mounting plate and lifting frame and mounting plate;
Described base comprises the chassis, and the chassis is provided with subbase, and the lower end and the subbase of supporting frame are pivotally connected; The both sides of the bottom of support frame as described above main body are fixed with reinforcing chip respectively, and supporting frame is pivotally connected by reinforcing chip and subbase;
Described mounting plate comprises installation panel, the installation panel lid, the angular positioning sheet, the center of installation panel lid is provided with the panel rotary seat, the pin joint bolt passes installation panel backward, the panel rotary seat, be spirally connected fixing with nut behind angular positioning sheet and the lifting frame, wherein installation panel is fixedlyed connected with the installation panel lid, but the head of the mounting hole supply and marketing connecting bolt of installation panel rotation, but the bar portion of the mounting hole supply and marketing connecting bolt of panel rotary seat rotation, the mounting hole of angular positioning sheet and lifting frame cooperates with the pin joint bolt, the angular positioning sheet is provided with two interior grabs of draw-in groove that are fastened on lifting frame, also be provided with location hook on the angular positioning sheet, the panel rotary seat is provided with the locating slot that rotates for location hook;
The external end head of described fixed force spring is connected with the main body of supporting frame by locating piece, locating piece is provided with latch, latch stretches into the locking aperture of main body upper end and realizes locking, the bonnet of supporting frame is provided with the unlock hole corresponding with locking aperture, withdraws from locking aperture with operating stem by unlock hole promotion latch and can realize release;
Described locating piece comprises first positioning seat and second positioning seat that is connected and fixed, the external end head of fixed force spring is arranged between two positioning seats, latch is arranged on first positioning seat, and latch passes the locking aperture that inserts main body behind the positioning hole of fixed force spring external end head and the positioning hole on second positioning seat; Described first positioning seat and second positioning seat are connected and fixed by screw, and the screw that screw passes behind the mounting hole of mounting hole, fixed force spring external end head of spring, first fixed base with second fitting seat is spirally connected fixing.
The utility model advantage is:
1. the utility model is fixed with fixed force spring under lifting frame, the external end head and the supporting frame of fixed force spring are connected and fixed, under the effect of fixed force spring, lifting frame can maintain static on certain height and position, because mounting plate is fixed on the lifting frame, therefore when user's power is applied on the mounting plate, just can be so that mounting plate and lifting frame lifting, thus the height of adjustment liquid crystal display.
2. supporting frame of the present utility model rotates before and after can be on subbase, so the user can improve and adjusts the height of liquid crystal display.
3. mounting plate of the present utility model is lifting frame and supporting frame rotation relatively, so the user can adjust the angle of swing of TFT LCD.
4. the utility model can drop to extreme lower position with elevating bracket, to dwindle packaging volume when dispatching from the factory packing.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described:
Fig. 1 is a stereogram of the present utility model;
Fig. 2 is a sectional side view of the present utility model;
Fig. 3 is an erection drawing of the present utility model;
Fig. 4 is the erection drawing of mounting plate and supporting frame in the utility model;
Fig. 5 is the erection drawing of supporting frame and base in the utility model;
Fig. 6 is the connection diagram of locating piece and fixed force spring in the utility model;
Fig. 7 is the plan view of fixed force spring when inoperative;
Fig. 8 is the sectional side view of Fig. 7.
Wherein: 10 bases; 11 chassis; 12 subbases;
20 supporting frames; 21 longitudinal rails; 22 lifting frames; 221 draw-in grooves; 23 fixed force spring seats; 24 fixed force springs; 241 positioning holes; 242 mounting holes; 25 main bodys; 26 protecgulums; 27 bonnets; 28 vertical perforates; 29 reinforcing chips; 210 locking apertures; 211 unlock holes;
30 mounting plates; 31 installation panels; 32 installation panels lid; 33 angular positioning sheets; 331 grabs; 332 location hooks; 34 panel rotary seats; 35 pin joint bolts; 36 nuts;
40 locating pieces; 41 latchs; 42 first positioning seats; 421 mounting holes; 43 second positioning seats; 431 positioning holes; 432 screws; 44 screws; 45 springs.
Embodiment
Embodiment: extremely shown in Figure 8 as Fig. 1, a kind of liquid crystal display fixed base, comprise base 10, supporting frame 20 is installed on the base 10, support frame as described above 20 comprises main body 25, before the main body 25, back both sides are covered with protecgulum 26 and bonnet 27, fix two longitudinal rails 21 that are provided with at interval on the main body 25, be provided with the lifting frame 22 that can slide up and down in two longitudinal rails 21, protecgulum 26 is provided with vertical perforate 28 corresponding to the apart section of two longitudinal rails 21, the mounting plate 30 that is used to install TFT LCD can pass vertical perforate 28 and be installed in lifting frame 22, the below of lifting frame 22 is fixed with fixed force spring seat 23, fixed force spring 24 is installed on the fixed force spring seat 23, the external end head of fixed force spring 24 and supporting frame 20 are connected and fixed, under the effect of fixed force spring 24, lifting frame 22 can maintain static on certain height and position, because mounting plate 30 is mounted on the lifting frame 22, therefore when user's power is applied on the mounting plate 30, just can be so that mounting plate 30 and lifting frame 22 liftings, thus the height of liquid crystal display adjusted.
Described base 10 comprises chassis 11, and chassis 11 is provided with subbase 12, and the both sides of the bottom of supporting frame 20 main bodys are fixed with reinforcing chip 29 respectively, and supporting frame 20 is pivotally connected by reinforcing chip 29 and subbase 12.Therefore, supporting frame 20 can rotate front and back on subbase 12, with the height of regulator solution crystal panel.
Described mounting plate 30 comprises installation panel 31, installation panel lid 32, angular positioning sheet 33, the center of installation panel lid 32 is provided with panel rotary seat 34, pin joint bolt 35 passes installation panel 31 backward, panel rotary seat 34, angular positioning sheet 33 and lifting frame 22 backs are spirally connected fixing with nut 36, wherein installation panel 31 covers 32 with installation panel and fixedlys connected, but the head of the mounting hole supply and marketing connecting bolt 35 of installation panel 31 rotation, but the bar portion of the mounting hole supply and marketing connecting bolt 35 of panel rotary seat 34 rotation, the mounting hole of angular positioning sheet 33 and lifting frame 22 cooperates with pin joint bolt 35, angular positioning sheet 33 is provided with two grabs 331 in the draw-in groove that is fastened on lifting frame 22 221, also be provided with location hook 332 on the angular positioning sheet 33, panel rotary seat 34 is provided with the locating slot 341 that rotates for location hook 332.Therefore, mounting plate 30 is lifting frame 22 and supporting frame 20 rotations relatively, so that the user adjusts the angle of swing of TFT LCD.
The external end head of described fixed force spring 24 is connected with the main body 25 of supporting frame 20 by locating piece 40, locating piece 40 is provided with latch 41, latch 41 stretches into the locking aperture 210 of main body 25 upper ends and realizes locking, the bonnet 26 of supporting frame 20 is provided with the unlock hole 211 corresponding with locking aperture 210, promotes latchs 41 with operating stem by unlock hole 211 and withdraws from locking aperture 210 and can realize release.
Described locating piece 40 comprises first positioning seat 42 and second positioning seat 43 that is connected and fixed, the external end head of fixed force spring 24 is arranged between two positioning seats 42 and 43, latch 41 is arranged on first positioning seat 42, and latch 41 passes the positioning hole 241 of fixed force spring 24 external end heads and the locking aperture 210 that main body 25 is inserted in 431 backs of the positioning hole on second positioning seat 43.Described first positioning seat 42 and second positioning seat 43 are connected and fixed by screw 44, and screw 44 passes the mounting hole 421 of spring 45, first fixed base 42, mounting hole 242 backs of fixed force spring 24 external end heads and the screw 432 of second fitting seat 43 and is spirally connected fixing.
The utility model dispatches from the factory or when preserving, promoting latchs 41 with the unlock hole 211 of operating stem by bonnet 27 withdraws from locking aperture 210 and can realize release, thereby make fixed force spring 24 ineffective, make lifting frame 22 drop to extreme lower position, again supporting frame 20 is turned to the position parallel with chassis 11, so not only dwindled packaging volume, and can prevent the user to unpack the time, mounting plate 30 ejects suddenly.
When the user need use, as long as move mounting plate 30 to extreme higher position, latch 41 slipped into locking aperture 210 and realized locking this moment, and fixed force spring 24 just can the generation effect like this, and assurance lifting frame 22 can maintain static on certain height and position.
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 (8)
1. liquid crystal display fixed base, comprise base (10), supporting frame (20) is installed on the base (10), it is characterized in that: the inner chamber both sides of support frame as described above (20) are fixed with longitudinal rail (21) respectively, be provided with the lifting frame that can slide up and down (22) in two longitudinal rails (21), TFT LCD can be installed on the lifting frame (22) by mounting plate (30), be fixed with fixed force spring seat (23) on the lifting frame (22), fixed force spring (24) is installed on the fixed force spring seat (23), and the external end head of fixed force spring (24) is fastened on the supporting frame (20).
2. according to the described liquid crystal display fixed base of claim 1, it is characterized in that: support frame as described above (20) comprises main body (25), the forward and backward both sides of main body (25) are covered with protecgulum (26) and bonnet (27), two longitudinal rails (21) are fixed on the main body (25), protecgulum (26) is provided with vertical perforate (28) corresponding to the apart section of two longitudinal rails (21), so that mounting plate (30) and the installation of lifting frame (22) and the lifting of mounting plate (30).
3. according to the described liquid crystal display fixed base of claim 2, it is characterized in that: described base (10) comprises chassis (11), and chassis (11) are provided with subbase (12), and the lower end of supporting frame (20) and subbase (12) are pivotally connected.
4. according to the described liquid crystal display fixed base of claim 3, it is characterized in that: the both sides of the bottom of described main body (25) are fixed with reinforcing chip (29) respectively, and supporting frame (20) is pivotally connected by reinforcing chip (29) and subbase (12).
5. according to claim 1 or 2 or 3 or 4 described liquid crystal display fixed bases, it is characterized in that: described mounting plate (30) comprises installation panel (31), installation panel lid (32), angular positioning sheet (33), the center of installation panel lid (32) is provided with panel rotary seat (34), pin joint bolt (35) passes installation panel (31) backward, panel rotary seat (34), angular positioning sheet (33) and lifting frame (22) back are spirally connected fixing with nut (36), wherein installation panel (31) is fixedlyed connected with installation panel lid (32), installation panel (31) but the head rotation of mounting hole supply and marketing connecting bolt (35), panel rotary seat (34) but the bar portion rotation of mounting hole supply and marketing connecting bolt (35), the mounting hole of angular positioning sheet (33) and lifting frame (22) cooperates with pin joint bolt (35), angular positioning sheet (33) is provided with two interior grabs (331) of draw-in groove (221) that are fastened on lifting frame (22), also be provided with location hook (332) on the angular positioning sheet (22), panel rotary seat (34) is provided with the locating slot (341) that rotates for location hook (332).
6. according to claim 2 or 3 or 4 described liquid crystal display fixed bases, it is characterized in that: the external end head of described fixed force spring (24) is connected with the main body (25) of supporting frame (20) by locating piece (40), locating piece (40) is provided with latch (41), latch (41) stretches into the locking aperture (210) of main body (25) upper end and realizes locking, the bonnet (27) of supporting frame (20) is provided with the unlock hole (211) corresponding with locking aperture (210), withdraws from locking aperture (210) with operating stem by unlock hole (211) promotion latch (41) and can realize release.
7. according to the described liquid crystal display fixed base of claim 6, it is characterized in that: described locating piece (40) comprises first positioning seat (42) and second positioning seat (43) that is connected and fixed, the external end head of fixed force spring (24) is arranged on two positioning seats (42,43) between, latch (41) is arranged on first positioning seat (42), and latch (41) passes the positioning hole (241) of fixed force spring (24) external end head and the locking aperture (210) that main body (25) is inserted in the back of the positioning hole (431) on second positioning seat (43).
8. according to the described liquid crystal display fixed base of claim 7, it is characterized in that: described first positioning seat (42) and second positioning seat (43) are connected and fixed by screw (44), and screw (44) passes the mounting hole (421) of spring (45), first fixed base (42), mounting hole (242) back of fixed force spring (24) external end head and the screw (432) of second fitting seat (43) and is spirally connected fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201175179U CN201215231Y (en) | 2008-06-19 | 2008-06-19 | LCD fixed seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201175179U CN201215231Y (en) | 2008-06-19 | 2008-06-19 | LCD fixed seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201215231Y true CN201215231Y (en) | 2009-04-01 |
Family
ID=40520436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201175179U Expired - Fee Related CN201215231Y (en) | 2008-06-19 | 2008-06-19 | LCD fixed seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201215231Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102573380A (en) * | 2010-11-04 | 2012-07-11 | 泷源制造株式会社 | System rail and system rail unit |
| CN102707466A (en) * | 2012-06-14 | 2012-10-03 | 昆山维金五金制品有限公司 | Installation bottom plate for liquid crystal display screen |
| CN104565712A (en) * | 2014-12-22 | 2015-04-29 | 福建中澳科技有限公司 | Adjustable locating device for liquid crystal display |
| CN105736912A (en) * | 2016-04-18 | 2016-07-06 | 叶小辉 | Tight mounting device for display equipment and application method thereof |
| CN105736913A (en) * | 2016-04-18 | 2016-07-06 | 碧旺加机械科技(深圳)有限公司 | Fastening device for display equipment and convenient for disassembly and assembly and application method thereof |
-
2008
- 2008-06-19 CN CNU2008201175179U patent/CN201215231Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102573380A (en) * | 2010-11-04 | 2012-07-11 | 泷源制造株式会社 | System rail and system rail unit |
| CN102573380B (en) * | 2010-11-04 | 2016-02-10 | 泷源制造株式会社 | System guideways and system guideways unit |
| CN102707466A (en) * | 2012-06-14 | 2012-10-03 | 昆山维金五金制品有限公司 | Installation bottom plate for liquid crystal display screen |
| CN104565712A (en) * | 2014-12-22 | 2015-04-29 | 福建中澳科技有限公司 | Adjustable locating device for liquid crystal display |
| CN105736912A (en) * | 2016-04-18 | 2016-07-06 | 叶小辉 | Tight mounting device for display equipment and application method thereof |
| CN105736913A (en) * | 2016-04-18 | 2016-07-06 | 碧旺加机械科技(深圳)有限公司 | Fastening device for display equipment and convenient for disassembly and assembly and application method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201215231Y (en) | LCD fixed seat | |
| CN101915041B (en) | Height adjustment mechanism and refrigerator with same | |
| RU2013155035A (en) | SLIDING DOOR CONNECTOR | |
| CN201513680U (en) | Simple fixing base for liquid crystal display | |
| JP2009014047A (en) | Support device for display | |
| CN201226063Y (en) | Liftable holder for liquid crystal display | |
| CN201226064Y (en) | Holder for liquid crystal display capable of being lifted and folded | |
| CN201166245Y (en) | LCD device fixed seat for manual adjusting elevation | |
| CN107300111A (en) | A kind of adjustment seat of integral computer wall hanging | |
| CN201215230Y (en) | LCD elevating constant force spring torsion loosing mechanism | |
| CN210414347U (en) | Vertical rack equipment tool | |
| CN201190872Y (en) | Seat for LCD | |
| CN201535420U (en) | Elevating liquid crystal display fixing base | |
| CN214332230U (en) | Computer display bearing structure | |
| CN217010757U (en) | Photovoltaic supporting structure | |
| CN205824503U (en) | A kind of diesel generation machine base | |
| CN219980585U (en) | Electromechanical pipeline bracket based on BIM | |
| CN206940183U (en) | A kind of lift car having by founding device | |
| CN218895063U (en) | Support for petroleum exploitation | |
| CN201475601U (en) | Monitor bracket device used for computer monitor lifter | |
| CN201063246Y (en) | Holder for liquid crystal display | |
| CN200979628Y (en) | A fixing holder for a liquid crystal display | |
| CN220338106U (en) | Mine engineering strutting arrangement | |
| CN216008410U (en) | 180-degree swing angle omnibearing asymmetric base of tunnel drilling machine | |
| CN215212072U (en) | A installing support that is used for building body to hang stone material futilely |
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: 20090401 Termination date: 20110619 |