CN2574183Y - LCD support pivot device - Google Patents
LCD support pivot device Download PDFInfo
- Publication number
- CN2574183Y CN2574183Y CN 02252571 CN02252571U CN2574183Y CN 2574183 Y CN2574183 Y CN 2574183Y CN 02252571 CN02252571 CN 02252571 CN 02252571 U CN02252571 U CN 02252571U CN 2574183 Y CN2574183 Y CN 2574183Y
- Authority
- CN
- China
- Prior art keywords
- lcd
- pivot
- bracing frame
- limiting plate
- recessed edge
- 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 - Lifetime
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Abstract
The utility model relates to an LCD support frame pivot device, which is assembled on a back face of the LCD for connecting with a support frame, for supporting the LCD, and for regulating an angle; the LCD support pivot device is mainly provided with a connecting element for connecting to the support frame, a side end of the connecting element is fixedly provided with a pivot, both ends of the pivot are respectively assembled with an inner torsion spring, a limited board, support elements, an outer torsion spring, a screw nut, etc. both side support elements are fixedly connected to the back face of the LCD, and as a result, the LCD support pivot device utilizes a composite design of inner and outer torsion springs on both sides matching with the limited board, the support frame can be used for supporting the LCD through a pivot device and regulating a slope angle, the support frame can be completely screwed and abutted on the back face of the LCD for reducing the volume of packing space, and for reducing the transportation cost.
Description
Technical field
The utility model relates to a kind of connecting elements, relates in particular to a kind of LCD panel display back side that is installed in and connects bracing frame, allows the bracing frame armature apparatus of the deployable or LCD that folds of bracing frame.
Background technology
The LCD of complanation (Liquid Crystal Display; LCD) because of having plurality of advantages such as little, in light weight, the low radiation of volume, replace traditional cathode-ray tube (CRT) (CathodeRay Tube gradually; CRT) formula display, and widely people choose use.
Though this LCD has the advantage that the body flattening does not take up space,, need be supported the location by a bracing frame because of the body of its flat can't directly be placed on the desktop.Known applications generally can be divided into two big classes in the bracing frame design of LCD at present, the one person is that a base group is established the bracing frame that a support member is constituted, in order to installing LCD bottom, allow LCD not contact the form of desktop, the support of asking for an advance on one's pay is placed on table and goes up use, though this support frame structure can provide the preferable support of LCD one firm, its structural design is comparatively complicated, member is many, and cost is high and still have the shortcoming that takes up space; Its two be plain type support bar form, the body of rod of this bracing frame is to cooperate an armature apparatus to be connected in the LCD back side, allow the LCD bottom contact desktop, bracing frame is in its back support, and design by armature apparatus, allow this bracing frame can adjust the angle of relative LCD, change the angle of inclination of LCD, the design of the bracing frame of this simple and easy support bar form has advantages such as simple in structure, that member is few, cost is low and can fold, for the support frame structure of the another kind of simple type of user's use.
In aforementioned, be applied to armature apparatus between plain type bracing frame and LCD because of relate to bracing frame with respect to LCD be connected and adjust angle so, for whole LCD, armature apparatus is an indispensable significant components.Be applied to the latest type armature apparatus design of LCD bracing frame at present, disclosing US2002/0002759 A1 number " LCD hinge assembly (HINGE ASSEMBLY FOR LCD MONITOR) " as the U.S. introduces, this hinge assembly have one can affixed bracing frame upper end connecting elements 201, this connecting elements 201 is installed a hinged arm 208 with respect to other side of bracing frame, these hinged arm 208 two ends are installed torque spring 209 and supporting member 204 respectively, install nut more endways.Aforementioned torsion spring 209 1 ends are resisted against on the connecting elements 201, end is arranged in the horizontal segment 206 of supporting member 204 in addition, supported on both sides member 204 can cooperate affixed assembly to be fixedly arranged on the back side of LCD by its vertical section 205 in addition, its horizontal segment 206 is provided with spacing short slot 207, connecting elements 201 sides are arranged in this spacing short slot 207, and constitute a hinge assembly that is connected between LCD and the bracing frame, and allow the relative LCD of the bracing frame back side adjustment angle of outwarding winding, and then change the angle of inclination of LCD.
Yet, the structural design of aforementioned hinge assembly is for can this LCD of safety supports, connecting portion 206 sides that the support member 204 of this hinge assembly extends laterally are provided with the stopper slot 207 of certain openings angle, horizontal connecting portion 201 for bracing frame is placed in one, limit this bracing frame and allow the scope of activities of adjusting angle, that is after this bracing frame folds, be subject to the stopper slot scope, its bracing frame can't rotate near the LCD back side, so this LCD is when vanning is transported, its required packaging space is bigger than normal, need to use bigger packing case, cause shipment and delivery cost higher, and be unfavorable for this competitiveness of product.
The utility model content
In order to overcome the above-mentioned shortcoming that prior art exists, the utility model provides a kind of bracing frame armature apparatus of LCD, it both can allow bracing frame safety supports LCD, and when packing, can allow this bracing frame rotation and be affixed on the LCD back side, have the effect of dwindling packaging space and reducing shipment and delivery cost.
The technical scheme that its technical matters that solves the utility model adopts is:
A kind of bracing frame armature apparatus of LCD, this armature apparatus are to be mounted on the LCD back side to connect bracing frame, to support LCD, it is characterized in that, comprise: a connecting elements, the one end is for connecting the connecting portion of bracing frame, and end is for having the Fixed Division of coupling hole in addition; One pivot is to be fixedly arranged in the coupling hole of connecting elements Fixed Division with the stage casing, and its left and right end tip respectively has the threaded portion; Two limiting plates are to be installed in respectively on the left and right end of pivot, and central authorities form for pivot runs through wherein through hole, and lateral margin is provided with the first spacing short slot, the second spacing short slot, and the recessed edge in first location, the recessed edge in second location; Two supporting members, be to be installed in respectively on the left and right end of pivot with respect to the limiting plate outside, this supporting member is the body that erection part side extending level portion constitutes, be to cooperate affixed assembly to be fixedly arranged on the LCD back side on this erection part, be provided with in this horizontal part for the pivot end and run through wherein through hole and fixed orifice, upper limb is formed with recessed edge, has extended laterally lug towards the side root edge of pivot centre, and lug extends in the second spacing short slot of the adjacent limiting plate of side; Torque spring in two is to be installed in the connecting elements two ends respectively in abutting connection with proximal limiting plate place, runs through wherein for pivot, and its first end is resisted against on the connecting portion of connecting elements, and second end is arranged in the recessed edge in second location of limiting plate; Two outer torsion springs are to be sheathed on respectively on the left and right end of pivot with respect to the two supporting members outside, and its first end places the fixed orifice of supporting member horizontal part, and second end extends in the recessed edge in first location of the recessed edge of supporting member horizontal part and limiting plate; Two nuts are that spiral shell is located on the threaded portion of left and right end of pivot the fixedly outer torsion spring outside of butt respectively, whereby, constitute the armature apparatus of a LCD bracing frame.
The bracing frame armature apparatus of aforesaid LCD, wherein in the through hole of two supporting members respectively installing provide wherein axle sleeve for pivot.
The bracing frame armature apparatus of aforesaid LCD, wherein on the pivot with respect to being provided with packing ring between horizontal part and the limiting plate.
The beneficial effects of the utility model are, it both can allow bracing frame safety supports LCD, and when packing, can allow this bracing frame rotation and be affixed on the LCD back side, have the effect of dwindling packaging space and reducing shipment and delivery cost.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is an exploded perspective synoptic diagram of the present utility model.
Fig. 2 is the floor map of looking up after the utility model combination.
Fig. 3 is that the utility model is applied to the side-looking floor map that the LCD back side connects bracing frame.
Fig. 4 is the enlarged diagram at position shown in Figure 3.
Fig. 5 is the side-looking floor map that the utility model folds towards the bending of the LCD back side at bracing frame.
Fig. 6 is the enlarged diagram at position shown in Figure 5.
Number in the figure explanation: recessed edge 40 supporting members 41 erection part 42 horizontal parts 421 through holes 422 fixing holes 423 recessed edge 424 lugs 50 interior torque spring 51 first ends 52 second ends 60 outer torsion springs 61 first ends 62 second ends 70 nuts 71 packing rings 72 axle sleeves 73 packing rings 80 liquid crystal displays 90 bracing frames in 1 armature apparatus 10 connecting elements, 11 connecting portion 121 coupling holes, 20 pivot 30 limiting plate 31 through holes, 32 first spacing short slot recessed edge 35 second location, 33 second spacing short slots, 34 first location, 221 threaded portions, 22 right part, 211 threaded portion, 21 left part, 12 Fixed Division
Embodiment
The specific embodiment of the bracing frame armature apparatus 1 of relevant the utility model LCD sees also Fig. 1, shown in Figure 2, and it includes:
One connecting elements 10, one end have a connecting portion 11 that can be tabular or other geometric form, and connecting portion 11 is provided with through hole in order to cooperate the affixed bracing frame of affixed assembly of screw, rivet and so on, and end then is one to have the Fixed Division 12 of coupling hole 121 in addition;
One pivot 20 is to be fixedly arranged in the coupling hole 121 of connecting elements 10 Fixed Divisions 12 with the stage casing, and its left part 21 and right part 22 ends respectively have a threaded portion 211,221:
Two limiting plates 30 are to be installed in respectively on the left part 21 and right part 22 of pivot 20, its central authorities' formation confession pivot 20 runs through through hole 31 wherein, lateral margin is provided with first spacing short slot 32, the second spacing short slot 33, and the recessed edge 34, second in first location is located recessed edge 35:
Two supporting members 40, it is the outside that is installed in respectively on the left part 21 of pivot 20 and the right part 22 with respect to limiting plate 30, this supporting member 40 is that an erection part 41 sides extend the body that a horizontal part 42 is constituted, this erection part 41 is provided with through hole in order to cooperate screw, the affixed assembly of rivet and so on is fixedly arranged on the LCD back side, be provided with one in this horizontal part 42 and run through wherein a through hole 421 and a fixed orifice 422 for pivot 20 ends, upper limb is formed with recessed edge 423, side root edge towards pivot 20 central authorities has extended laterally lug 424, and lug 424 extends in the second spacing short slot 33 of the adjacent limiting plate 30 of side;
Two outer torsion springs 60 are to be sheathed on respectively on the left part 21 of pivot 20 and the right part 22 with respect to two supporting members, 40 outsides, its first end 61 places fixed orifice 422, the second ends 62 of supporting member 40 horizontal parts to extend in the recessed edge 34 in first location of the recessed edge 423 of supporting member 40 horizontal parts 42 and limiting plate 30;
Two nuts 70 are to cooperate a packing ring 71 spiral shells to establish on the threaded portion 211,221 of the left part 21 of pivot 20 and right part 22 respectively, in order to aforementioned each assembly is combined, and in order to the elasticity of torque spring 50, outer torsion spring 60 in adjusting.
Can install an axle sleeve 72 respectively in the through hole 421 of aforementioned two supporting members 40, provide wherein for pivot 20, on the pivot 20 with respect to being equiped with packing ring 73 between horizontal part 42 and the limiting plate 30.
When armature apparatus 1 of the present utility model uses in assembling, as shown in Figure 3, Figure 4, be that erection part 41 with two supporting members 40 is resisted against LCD 80 back sides and is set firmly the location with screw or rivet or its affixed assembly, in addition with the connecting portion 11 affixed bracing frames 90 of connecting elements 10.Whereby, can utilize the torsional deflection that torque spring 50 is provided in the both sides, allow the user can adjust the opening angle of LCD 80 back support framves, and the angle of inclination of adjustment LCD 80, but outer torsion spring 60 torsional deflections that provide in both sides are provided for other, as Fig. 5, shown in Figure 6, allow people bracing frame 90 is revolved towards LCD 80 back sides and fold, reduce packaging volume, be beneficial to that vanning is transported, the stock; When this LCD 80 when packing case takes out, bracing frame can automatically reply bracing frame and open orientation angle by both sides outer torsion spring 60 back stretch.
Via aforementioned structure feature and operation instruction, and the utility model compared with aforementioned existing armature apparatus, has following advantage:
The utility model utilizes both sides respectively with in the two-part, the outer torsion spring cooperates the composition of limiting plate, application is connected between the LCD back side and bracing frame top, make the bracing frame can be outside the angle of inclination of the whole LCD of special angle scope inward turning modulation, also utilize the outer torsion spring to match with limiting plate, make bracing frame can be further rotated and be against the LCD back side and dwindle packaging volume, in order to transporting and the stock of LCD, reduce transportation and inventory cost, and when this LCD when packing case takes out, and can utilize the back stretch of outer torsion spring, automatically reply bracing frame and open the state of location, make it in the process of transporting, have more practicality.
In sum, the design of the utility model innovation really can provide a kind of structure that is better than available liquid crystal display bracket armature apparatus, therefore, meets the important document of novel patent, so file an application in accordance with the law.
Claims (3)
1, a kind of bracing frame armature apparatus of LCD, this armature apparatus are to be mounted on the LCD back side to connect bracing frame, it is characterized in that it comprises:
One connecting elements, the one end is for connecting the connecting portion of bracing frame, and end is for having the Fixed Division of coupling hole in addition;
One pivot is to be fixedly arranged in the coupling hole of connecting elements Fixed Division with the stage casing, and its left and right end tip respectively has the threaded portion;
Two limiting plates are to be installed in respectively on the left and right end of pivot, and central authorities form for pivot runs through wherein through hole, and lateral margin is provided with the first spacing short slot, the second spacing short slot, and the recessed edge in first location, the recessed edge in second location;
Two supporting members, be to be installed in respectively on the left and right end of pivot with respect to the limiting plate outside, this supporting member is the body that erection part side extending level portion constitutes, be to cooperate affixed assembly to be fixedly arranged on the LCD back side on this erection part, be provided with in this horizontal part for the pivot end and run through wherein through hole and fixed orifice, upper limb is formed with recessed edge, has extended laterally lug towards the side root edge of pivot centre, and lug extends in the second spacing short slot of the adjacent limiting plate of side;
Torque spring in two is to be installed in the connecting elements two ends respectively in abutting connection with proximal limiting plate place, runs through wherein for pivot, and its first end is resisted against on the connecting portion of connecting elements, and second end is arranged in the recessed edge in second location of limiting plate;
Two outer torsion springs are to be sheathed on respectively on the left and right end of pivot with respect to the two supporting members outside, and its first end places the fixed orifice of supporting member horizontal part, and second end extends in the recessed edge in first location of the recessed edge of supporting member horizontal part and limiting plate;
Two nuts are that spiral shell is located on the threaded portion of left and right end of pivot the fixedly outer torsion spring outside of butt respectively, whereby, constitute the armature apparatus of a LCD bracing frame.
2, the bracing frame armature apparatus of LCD according to claim 1 is characterized in that in the through hole of described two supporting members that installing respectively provides wherein axle sleeve for pivot.
3,, it is characterized in that on the described pivot with respect to being provided with packing ring between horizontal part and the limiting plate according to the bracing frame armature apparatus of claim 1 or 2 described LCD.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02252571 CN2574183Y (en) | 2002-09-10 | 2002-09-10 | LCD support pivot device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02252571 CN2574183Y (en) | 2002-09-10 | 2002-09-10 | LCD support pivot device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2574183Y true CN2574183Y (en) | 2003-09-17 |
Family
ID=33722023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02252571 Expired - Lifetime CN2574183Y (en) | 2002-09-10 | 2002-09-10 | LCD support pivot device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2574183Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1322391C (en) * | 2004-04-01 | 2007-06-20 | 华硕电脑股份有限公司 | Multi-section hinge assembly |
| CN100458498C (en) * | 2004-02-13 | 2009-02-04 | 富士通先端科技株式会社 | Display tilting apparatus |
| CN1988780B (en) * | 2005-12-21 | 2010-05-26 | 群康科技(深圳)有限公司 | Display device |
| CN101452747B (en) * | 2007-12-07 | 2012-11-21 | 鸿富锦精密工业（深圳）有限公司 | Lifting support frame and four-bar thereof |
| CN112603028A (en) * | 2020-12-09 | 2021-04-06 | 广东一定好家具有限公司 | Adjustable clamping seat office table and display angle adjusting method |
-
2002
- 2002-09-10 CN CN 02252571 patent/CN2574183Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100458498C (en) * | 2004-02-13 | 2009-02-04 | 富士通先端科技株式会社 | Display tilting apparatus |
| CN1322391C (en) * | 2004-04-01 | 2007-06-20 | 华硕电脑股份有限公司 | Multi-section hinge assembly |
| CN1988780B (en) * | 2005-12-21 | 2010-05-26 | 群康科技(深圳)有限公司 | Display device |
| CN101452747B (en) * | 2007-12-07 | 2012-11-21 | 鸿富锦精密工业（深圳）有限公司 | Lifting support frame and four-bar thereof |
| CN112603028A (en) * | 2020-12-09 | 2021-04-06 | 广东一定好家具有限公司 | Adjustable clamping seat office table and display angle adjusting method |
| CN112603028B (en) * | 2020-12-09 | 2022-07-15 | 广东一定好家具有限公司 | Adjustable clamping seat office table and display angle adjusting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: APPLE COMPUTER, INC. Free format text: FORMER OWNER: XINRIXING CO., LTD. Effective date: 20101111 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: TAIWAN PROVINCE, CHINA TO: CALIFORNIA, USA |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20101111 Address after: American California Patentee after: Apple Computer, Inc. Address before: Taiwan, China Patentee before: Shin Zu Shing Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20120910 Granted publication date: 20030917 |