CN201111947Y - Liquid crystal display device holders - Google Patents
Liquid crystal display device holders Download PDFInfo
- Publication number
- CN201111947Y CN201111947Y CNU2007200470765U CN200720047076U CN201111947Y CN 201111947 Y CN201111947 Y CN 201111947Y CN U2007200470765 U CNU2007200470765 U CN U2007200470765U CN 200720047076 U CN200720047076 U CN 200720047076U CN 201111947 Y CN201111947 Y CN 201111947Y
- Authority
- CN
- China
- Prior art keywords
- bracing frame
- fixed head
- shell fragment
- bearing pin
- bolt bearing
- 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
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Abstract
The utility model discloses an LCD fixer and comprises a fixed board which can be fixed on an LCD panel, and a support frame which is pivoted on the fixed board and can directly support the LCD panel on a table; bolt hinge pins which are used for pivoting the support frame and the fixed board are sheathed with a bush and the bush is sheathed with a torsion spring; one end of the torsion spring is embedded into a lock groove on the support frame and the other end thereof is embedded into the lock groove of the fixed board; the bolt hinge pins are also provided with a locating mechanism which can lead the fixed board and the support frame to be located relatively. The LCD fixer simplifies the structure of the traditional fixing frame, reduces production cost, volume and freight and enlarges loading capacity.
Description
Technical field
The utility model relates to a kind of LCD holder.
Background technology
LCD has progressively replaced traditional fluorescence display owing to have advantages such as light weight, body are thin, radiationless.Present LCD is mostly combined by liquid crystal panel and holder, and holder comprises base plate and the bracing frame that is fixed on the base plate, is articulated with reversing frame on the bracing frame, and liquid crystal panel just is fixed on the reversing frame.Because the size of base plate is bigger, and bracing frame and base plate vertical fixing, also is articulated with reversing frame on the bracing frame, the packaging volume of holder is huge, freight charges increase sharply so cause, and shipped quantity is dwindled relatively, and also wasted manufacturing materials simultaneously, increased production cost.
Summary of the invention
The utility model purpose is: a kind of LCD holder is provided, the bracing frame of this holder can directly support liquid crystal panel on the table, and the relative positioning when its detent mechanism can be realized being opened to maximum, closure and normal operating condition, simplified the structure of conventional fixed frame, reduced production cost, and when packing, as long as, reduced freight charges, increased shipped quantity with bracing frame and fixed head closure reduced volume greatly.
The technical solution of the utility model is: a kind of LCD holder, comprise the fixed head that can be fixed on the liquid crystal panel, be articulated with bracing frame on the fixed head, bracing frame can directly support liquid crystal panel on the table, be arranged with sleeve on the bolt bearing pin that bracing frame and fixed head articulate, bush outer sleeve has torsion spring, one end of torsion spring is embedded in the draw-in groove of bracing frame, the other end of torsion spring is embedded in the draw-in groove of fixed head, also is provided with the detent mechanism that makes fixed head and bracing frame relative positioning on the bolt bearing pin.
The both sides of the described fixed head fixedly otic placode that extended back, the both sides of bracing frame upper end are mounted with L shaped brace respectively, two fixedly otic placode articulate fixing with two braces accordingly, the axis hole of brace cooperates with the bolt bearing pin, fixedly the axis hole of otic placode can be for the rotation of bolt bearing pin, detent mechanism comprises and being enclosed within on the bolt bearing pin, and catch with the rotation of bolt bearing pin, the both sides of catch circumferentially are extended with stopper, fixedly otic placode is provided with a card division of protruding, when the relative bracing frame of fixed head is opened to maximum, one stopper of catch is against on the card division, when the relative bracing frame of fixed head is closed, another stopper of catch is against on the card division, also be arranged with relatively-stationary first shell fragment on the bolt bearing pin, relatively turnable second shell fragment, second shell fragment are fixed on fixedly on the otic placode, are equipped with the convex closure of two correspondences on first shell fragment and second shell fragment, when fixed head and bracing frame were in normal operating condition, the convex closure on first shell fragment was against on the convex closure on second shell fragment;
The axis hole of described brace, catch, first shell fragment is the slotted hole that cooperates with the bolt bearing pin, and fixedly the axis hole of otic placode, second shell fragment is and can supplies the circular port of bolt bearing pin rotation; The draw-in groove of support frame as described above is arranged on the brace, and the draw-in groove of fixed head is arranged on fixedly on the otic placode;
The lower end of support frame as described above is equipped with scroll wheel; The lower end of support frame as described above is provided with two recesses that make progress, the both sides of recess are provided with the card accessory, the both sides of the axis of rolling of scroll wheel are provided with shackle member, and shackle member is fastened in the card accessory, and the scroll wheel after the clamping is exposed to the lower surface of bracing frame and can rotates relative to bracing frame.
The both sides, front and back of support frame as described above are respectively equipped with protecgulum and bonnet, and protecgulum and bonnet fasten mutually.
The utility model advantage is:
1. bracing frame of the present utility model can directly support liquid crystal panel on the table, and the relative positioning when its detent mechanism can be realized being opened to maximum, closure and normal operating condition, simplified the structure of conventional fixed frame, reduced production cost, and when packing, as long as, reduced freight charges, increased shipped quantity with bracing frame and fixed head closure reduced volume greatly.
2. the lower end of bracing frame of the present utility model is equipped with scroll wheel, opens relatively with fixed head at bracing frame, can reduce friction when closed.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described:
Fig. 1 is a wiring layout of the present utility model;
Fig. 2 is the partial enlarged drawing of Fig. 1; (not marking protecgulum and bonnet)
Synoptic diagram when Fig. 3 is the utility model closure;
Synoptic diagram when Fig. 4 is in normal operating condition for the utility model;
Synoptic diagram when Fig. 5 is opened to maximum angle for the utility model.
Wherein: 1 fixed head; 101 draw-in grooves; 102 fixing otic placodes; 103 card divisions;
2 bracing frames; 201 draw-in grooves; 202 braces; 203 scroll wheels; 204 recesses; 205 card accessories; 206 axis of rolling; 207 shackle member; 208 protecgulums; 209 bonnets;
3 bolt bearing pins; 301 sleeves; 302 torsion springs; 303 catch; 304 stoppers; 305 first shell fragments; 306 second shell fragments; 307 convex closures;
4 detent mechanisms;
5 liquid crystal panels.
Embodiment
Embodiment: as depicted in figs. 1 and 2, a kind of LCD holder comprises the fixed head 1 that can be fixed on the liquid crystal panel 5, is articulated with bracing frame 2 on the fixed head 1, and bracing frame 2 can directly support liquid crystal panel 5 on the table.
The both sides of the fixed head 1 fixedly otic placode 102 that extended back, the both sides of bracing frame 2 upper ends are mounted with L shaped brace 202 respectively, two fixedly otic placode 102 articulate fixing with two braces 202 accordingly, the axis hole of brace 202 cooperates with bolt bearing pin 3, fixedly the axis hole of otic placode 102 can be for 3 rotations of bolt bearing pin, be arranged with sleeve 301 on the bolt bearing pin 3 that bracing frame 2 and fixed head 1 articulate, the sleeve 301 outer torsion springs 302 that are with, one end of torsion spring 302 is embedded in the draw-in groove 201 that connects 202, and the other end of torsion spring 302 is embedded in the draw-in groove 101 of fixing otic placode 102.
Also be provided with the detent mechanism 4 that makes fixed head 1 and bracing frame 2 relative positionings on the bolt bearing pin 3, detent mechanism 4 comprises and being enclosed within on the bolt bearing pin 3, and catch 303 with 3 rotations of bolt bearing pin, the both sides of catch 303 circumferentially are extended with stopper 304, fixedly otic placode 102 is provided with a card division 103 of protruding, when fixed head 1 relative bracing frame 2 is opened to maximum, one stopper 304 of catch 303 is against on the card division 103, when the relative bracing frame of fixed head 12 is closed, another stopper of catch 303 supports 304 on card division 103, also be arranged with relatively-stationary first shell fragment 305 on the bolt bearing pin 3, relatively turnable second shell fragment 306, second shell fragment 306 is fixed on fixedly on the otic placode 102, be equipped with the convex closure 307 of two correspondences on first shell fragment 305 and second shell fragment 306, when fixed head 1 was in normal operating condition with bracing frame 2, the convex closure 307 on first shell fragment 305 was against on the convex closure 307 on second shell fragment 306; The axis hole of described brace 202, catch 303, first shell fragment 305 is the slotted hole that cooperates with bolt bearing pin 3, and fixedly the axis hole of otic placode 102, second shell fragment 306 is and can supplies the circular port of bolt bearing pin 3 rotations.
In order to open relatively at bracing frame 2 and fixed head 1, to reduce friction when closed, the lower end of bracing frame 2 is equipped with scroll wheel 203.Mounting means is: the lower end of bracing frame 2 is provided with two recesses that make progress 204, the both sides of recess 204 are provided with card accessory 205, the both sides of the axis of rolling 206 of scroll wheel 203 are provided with shackle member 207, shackle member 207 is fastened in the card accessory 205, and the scroll wheel 203 after the clamping is exposed to the lower surface of bracing frame 2 and can rotates relative to bracing frame 2.
The both sides, front and back of bracing frame 2 are respectively equipped with protecgulum 208 and bonnet 209, and protecgulum 208 and bonnet 209 fasten mutually.Above-mentioned bracing frame 2 is a stamping parts, and protecgulum 208 and bonnet 209 are plastic parts.
When dispatching from the factory packing, bracing frame 2 and fixed head 1 are in closure state (as shown in Figure 3), and reduced volume has reduced freight charges, increased shipped quantity greatly.
In the use, when the relative bracing frame of fixed head 12 is closed (as shown in Figure 3), a stopper 304 of catch 303 is against on the card division 103; When opening fixed head 1 or bracing frame 2 to certain angle, reach normal operating condition (as shown in Figure 4), convex closure 307 on first shell fragment 305 and the convex closure 307 on second shell fragment 306 are conflicted mutually at this moment; Continue to open fixed head 1 or bracing frame 2, because between the shell fragment 305,306 is resilient, so after stressed, convex closure 307 on first shell fragment 305 can slip over along the convex surface of the convex closure 307 on second shell fragment 306, after turning an angle again, just reached maximum open angle (as shown in Figure 5), this moment, another stopper 304 of catch 303 was against on the card division 103.Therefore, the relative positioning when its detent mechanism 4 can be realized being opened to maximum, closure and normal operating condition has been simplified the structure of conventional fixed frame, has reduced production cost.
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 embodiment.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop within the utility model scope required for protection.
Claims (7)
1. LCD holder, it is characterized in that: comprise the fixed head (1) that can be fixed on the liquid crystal panel (5), be articulated with bracing frame (2) on the fixed head (1), bracing frame (2) can directly support liquid crystal panel (5) on the table, be arranged with sleeve (301) on the bolt bearing pin (3) that bracing frame (2) and fixed head (1) articulate, the outer torsion spring (302) that is with of sleeve (301), one end of torsion spring (302) is embedded in the draw-in groove (201) of bracing frame (2), the other end of torsion spring (302) is embedded in the draw-in groove (101) of fixed head (1), also is provided with the detent mechanism (4) that makes fixed head (1) and bracing frame (2) relative positioning on the bolt bearing pin (3).
2. according to the described LCD holder of claim 1, it is characterized in that: the both sides of described fixed head (1) the fixedly otic placode (102) that extended back, the both sides of bracing frame (2) upper end are mounted with L shaped brace (202) respectively, two fixedly otic placode (102) articulate fixing with two braces (202) accordingly, the axis hole of brace (202) cooperates with bolt bearing pin (3), fixedly the axis hole of otic placode (102) can be for bolt bearing pin (3) rotation, detent mechanism (4) comprises and being enclosed within on the bolt bearing pin (3), and catch (303) with bolt bearing pin (3) rotation, the both sides of catch (303) circumferentially are extended with stopper (304), fixedly otic placode (102) is provided with a card division (103) of protruding, the relative bracing frame (2) of fixed head (1) is when being opened to maximum, one stopper of catch (303) is supported (304) on card division (103), when the relative bracing frame (2) of fixed head (1) is closed, another stopper (304) of catch (303) is against on the card division (103), also be arranged with relatively-stationary first shell fragment (305) on the bolt bearing pin (3), relatively turnable second shell fragment (306), second shell fragment (306) is fixed on fixedly on the otic placode (102), be equipped with the convex closure (307) of two correspondences on first shell fragment (305) and second shell fragment (306), fixed head (1) and bracing frame (2) be when being in normal operating condition, and the convex closure (307) on first shell fragment (305) is against on the convex closure (307) on second shell fragment (306).
3. according to the described LCD holder of claim 2, it is characterized in that: the axis hole of described brace (202), catch (303), first shell fragment (305) is the slotted hole that cooperates with bolt bearing pin (3), and fixedly the axis hole of otic placode (102), second shell fragment (306) is and can supplies the circular port of bolt bearing pin (3) rotation.
4. according to the described LCD holder of claim 2, it is characterized in that: the draw-in groove (201) of support frame as described above (2) is arranged on the brace (202), and the draw-in groove (101) of fixed head (1) is arranged on fixedly on the otic placode (102).
5. according to claim 1 or 2 or 3 or 4 described LCD holders, it is characterized in that: the lower end of support frame as described above (2) is equipped with scroll wheel (203).
6. according to the described LCD holder of claim 5, it is characterized in that: the lower end of support frame as described above (2) is provided with two recesses that make progress (204), the both sides of recess (204) are provided with card accessory (205), the both sides of the axis of rolling (206) of scroll wheel (203) are provided with shackle member (207), shackle member (207) is fastened in the card accessory (205), and the scroll wheel after the clamping (203) is exposed to the lower surface of bracing frame (2) and can rotates relative to bracing frame (2).
7. according to the described LCD holder of claim 6, it is characterized in that: the both sides, front and back of support frame as described above (2) are respectively equipped with protecgulum (208) and bonnet (209), and protecgulum (208) and bonnet (209) fasten mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200470765U CN201111947Y (en) | 2007-09-11 | 2007-09-11 | Liquid crystal display device holders |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200470765U CN201111947Y (en) | 2007-09-11 | 2007-09-11 | Liquid crystal display device holders |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201111947Y true CN201111947Y (en) | 2008-09-10 |
Family
ID=39963690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200470765U Expired - Fee Related CN201111947Y (en) | 2007-09-11 | 2007-09-11 | Liquid crystal display device holders |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201111947Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102062287A (en) * | 2010-11-04 | 2011-05-18 | 友达光电股份有限公司 | Bracket structure and display device |
| CN102313116A (en) * | 2010-06-30 | 2012-01-11 | 宏碁股份有限公司 | Display device capable of tilting with large angle |
| CN102364201A (en) * | 2011-11-17 | 2012-02-29 | 苏州胜利精密制造科技股份有限公司 | Portable flat panel television bracket |
| CN102938989A (en) * | 2011-08-15 | 2013-02-20 | 环旭电子股份有限公司 | Positioning structure of drawstring |
| CN102022606B (en) * | 2009-09-23 | 2013-03-27 | 纬创资通股份有限公司 | Screen positioning mechanism combining rotating shafts in different forms and display screen |
| CN103415877A (en) * | 2011-04-14 | 2013-11-27 | Nec显示器解决方案株式会社 | Display device |
-
2007
- 2007-09-11 CN CNU2007200470765U patent/CN201111947Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102022606B (en) * | 2009-09-23 | 2013-03-27 | 纬创资通股份有限公司 | Screen positioning mechanism combining rotating shafts in different forms and display screen |
| CN102313116A (en) * | 2010-06-30 | 2012-01-11 | 宏碁股份有限公司 | Display device capable of tilting with large angle |
| CN102062287A (en) * | 2010-11-04 | 2011-05-18 | 友达光电股份有限公司 | Bracket structure and display device |
| CN102062287B (en) * | 2010-11-04 | 2013-01-30 | 友达光电股份有限公司 | Bracket structure and display device |
| CN103415877A (en) * | 2011-04-14 | 2013-11-27 | Nec显示器解决方案株式会社 | Display device |
| US9198313B2 (en) | 2011-04-14 | 2015-11-24 | Nec Display Solutions, Ltd. | Display device |
| CN103415877B (en) * | 2011-04-14 | 2015-12-16 | Nec显示器解决方案株式会社 | Display device |
| CN102938989A (en) * | 2011-08-15 | 2013-02-20 | 环旭电子股份有限公司 | Positioning structure of drawstring |
| CN102938989B (en) * | 2011-08-15 | 2015-12-02 | 环旭电子股份有限公司 | Drawstring location structure |
| CN102364201A (en) * | 2011-11-17 | 2012-02-29 | 苏州胜利精密制造科技股份有限公司 | Portable flat panel television bracket |
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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: 20080910 Termination date: 20110911 |