CN2418496Y - Cnnecting device for display and display-support - Google Patents

Cnnecting device for display and display-support Download PDF

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Publication number
CN2418496Y
CN2418496Y CN 00203372 CN00203372U CN2418496Y CN 2418496 Y CN2418496 Y CN 2418496Y CN 00203372 CN00203372 CN 00203372 CN 00203372 U CN00203372 U CN 00203372U CN 2418496 Y CN2418496 Y CN 2418496Y
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China
Prior art keywords
display
type sheet
support
coupling arrangement
back shaft
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Expired - Fee Related
Application number
CN 00203372
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Chinese (zh)
Inventor
李志祥
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Mitac International Corp
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Mitac International Corp
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Publication date
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Priority to CN 00203372 priority Critical patent/CN2418496Y/en
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Publication of CN2418496Y publication Critical patent/CN2418496Y/en
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Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a connecting device for displays and the brackets thereof. The part for connecting displays is two L-shaped metal sheets and comprises a first side edge and a second side edge that are vertically coupled. The first side edge is provided with a through hole, and the display can be installed on the second side edge. The bracket connecting part comprises an n-shaped metal sheet, two first supporting shafts and a second supporting shaft. The first supporting shafts are arranged at both side faces of the n-shaped metal sheet, the second supporting shaft is installed between the two side faces, the both ends of the second supporting shaft are connected with the two side faces, the through holes of the L-shaped metal sheets are sheathed on the first supporting shafts and two springs that are also sheathed on the first supporting shafts, and both ends of each spring are respectively in contact with the L-shaped metal sheets and the second supporting shaft.

Description

The coupling arrangement of display and display bracket
The utility model relates to a kind of coupling arrangement, and is particularly a kind of in order to connect the coupling arrangement of display and its support.
Generally speaking, on the market can see LCD (Liquid Crystal Display, LCD), usually except monitor body, also can have a support,, make display can be fixed on the fixing place of user institute desire in order to support displays.Such display bracket be except can placing in the plane, even can also utilize stationary installations such as screw that display is installed on the narrow and small shelf, even on the wall.The function of support also has a function except support displays, be to allow the user can easily display be adjusted to the angle that the user can conveniently see.The device that all can have hinge-like on therefore most display brackets is so that the user adjusts the luffing angle of display, so that the user can cosily watch and operate.In addition, because user's height can be variant, in case and the user changes its posture, then the angle of watching display for user's the most comfortable also can change, therefore whether display can be adjusted easily, and display whether can firmly be fixed on the adjusted position after having adjusted angle be very important.
Fig. 1 is a kind of traditional display and the skeleton view of the coupling arrangement between its support, Fig. 2 is the vertical view in the coupling arrangement among Fig. 1, Fig. 3 is the front elevation of the coupling arrangement among Fig. 1, and Fig. 4 is the side view of the coupling arrangement among Fig. 1, and Fig. 5 is the user mode figure of the coupling arrangement among Fig. 1.
Please be simultaneously with reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, wherein coupling arrangement 35 comprises in order to connecting the display coupling part 10 of this display 42, and in order to connect the support coupling part 30 of this support 44.Back shaft 23 is arranged on the support coupling part 30, display coupling part 10 is made of two L type sheet metals, a perforation 16 is then arranged on it, to bore a hole and 16 be enclosed within on the back shaft 23, back shaft 23 and perforation 16 are connected together, display coupling part 10 can be rotated with respect to support coupling part 30.
In addition, an angle locater 26 is arranged on back shaft 23, angle locater 26 is to be enclosed within on the back shaft 23 with display coupling part 10 equally, can not rotate but angle locater 26 is fixed on the back shaft 23 in a fixed manner.Angle locater 26 has an outstanding stiff end 26 ' can reach the fixed orifice 12 that is arranged in display coupling part 10, and it is that axle rotates about about 20 ° angle with back shaft 23 that the size of fixed orifice 12 approximately can make display coupling part 10.But in case want to increase the scope of angle of the adjustment of display, the range of size of fixed orifice 12 just can be subjected to the restriction of the size of display coupling part 10 itself, and can't further enlarge.
In addition,,, can slowly move, often have no idea to remain on fixing position because of the weight of display in case display rotates to after the determined position though angle locater 26 can limit the scope of display rotation.Because display has certain weight usually, for example is example with the LCD, the words that 14,15 cun display does not contain support probably have about 4 kilograms, and so weight can form a moment and make display rotation itself.Therefore display probably only drops to minimum point at display, just will just can stop when angle locater 26 has touched the top of fixed orifice 12.So make some the display pendulum must often be adjusted the angle of display for the popular user who watches in the fixed position.
Please refer to Fig. 6 A and Fig. 6 B, its expression be when adjusting the display angle, the synoptic diagram of user's application of force situation.Desire is heightened display 42, when making display 42 adapt to highly higher user, the weight of display 42 itself to the back shaft of coupling arrangement 35 (as Fig. 1 23) moment that produced, the moment direction that produces with power that the user is executed is opposite, makes the user feel painstaking.When display was turned down, gravity was identical with user's the direction that puts on the moment that power produced on the display, can allow the user more laborsaving.Since difference suitable obviously, therefore can with user's smoothly sensation not, and reduce the user to product evaluation.
In addition, as shown in Figure 1, 2, traditional coupling arrangement system is fixed with each other with brace 24 and support.Brace 24 in the support coupling part 30, end face 22 are same sheet metal punching press with side 20 and form.Yet general brace 24 is to be divided into two, bends towards central authorities by side 20 respectively, and on support brace 24, respectively opened two fixed orifices 25,25 ', the part 24 that therefore is connected with side 20 ' area little.That is to say that combination between whole display and the support is only by a fritter part 24 ' be connected.The thickness of display brace 10 is also not enough usually in addition.Above-mentionedly all cause the problem of insufficient strength, make the user as long as just can damage slightly accidentally to coupling arrangement about holder connection device and about the problem of display connecting device.
The purpose of this utility model provides the coupling arrangement of a kind of display and display bracket.
For achieving the above object, the utility model provides the coupling arrangement of a kind of display and display bracket, the display coupling part comprises two L type sheet metals, form by first side that is vertically connected to one another and second side, a perforation is arranged on the first side, and display then is installed on the second side.The support coupling part comprises door character type sheet metal, two first back shafts and one second back shaft, first back shaft is disposed at two sides of door character type sheet metal respectively, and second back shaft is installed between two sides, and its two end is connected with two sides respectively, the perforation of L type sheet metal is socketed on respectively on two first back shafts, makes that L type sheet metal can two first back shafts be that the axle center rotates.Coupling arrangement of the present utility model also comprises two springs, is socketed on respectively on two first back shafts, and the two ends of spring contact the L type sheet metal and second back shaft respectively, and the turning moment of L type sheet metal one specific direction is provided.
In addition, the utility model disposes the curved surface of being made up of two planes in the lateral end of the door character type sheet metal of support coupling part, and restriction L type sheet metal only can rotate in a predetermined angular range.
Therefore structure in the coupling arrangement in the utility model is owing to strengthened manyly, and when the object that two ends connected of coupling arrangement does relative motion, and the object that is connected is subjected to rocking when shaking of external force, can be comparatively stable.Simultaneously, the utility model utilizes the elastic force of spring to be used as the servicing unit of user's the application of force, setting by elastic force apparatus, can be comparatively smoothly when the user adjusts the use angle of display, therefore except the coupling arrangement that can be used as display and display bracket, also very convenient as the coupling arrangement of various weights and its support.
For above-mentioned and other purposes, feature and advantage of the present utility model can be become apparent, the utility model is elaborated by a preferred embodiment below in conjunction with accompanying drawing, wherein:
Fig. 1 is the skeleton view of the coupling arrangement between a kind of traditional monitor and its support;
Fig. 2 is the vertical view of the coupling arrangement among Fig. 1;
Fig. 3 is the front elevation of the coupling arrangement among Fig. 1;
Fig. 4 is the side view of the coupling arrangement among Fig. 1;
Fig. 5 is the user mode figure of the coupling arrangement among Fig. 1;
Fig. 6 A and Fig. 6 B are when adjusting the display angle, user's application of force situation synoptic diagram;
Fig. 7 is the skeleton view of the coupling arrangement between display of the present utility model and its support;
Fig. 8 is the vertical view of the coupling arrangement among Fig. 7;
Fig. 9 is the front elevation of the coupling arrangement among Fig. 7; And
Figure 10 is the side view of the coupling arrangement among Fig. 7.
With reference to Fig. 6 A and Fig. 6 B, wherein the expression be when the user the change display angle the time, the synoptic diagram of user's application of force situation.Be to be positioned at 15 ° at the elevation angle when display shown in Fig. 6 A, and user's eye height is lower, the situation when desire reduces the angle at the elevation angle, wherein the gravity W of display 42 is W * d to the moment that coupling arrangement 40 is produced.And the moment that the user is produced coupling arrangement 40 and W * d are in the same way, are F 2Xcosl5 °.In Fig. 6 B then as can be seen, when the height of user's eye higher, yet display is positioned at 5 ° at the angle of depression.This moment, the moment that the gravity W of display 42 is produced coupling arrangement 40 was W * d if user's desire is adjusted display.And the strength F that the user executed 1Reverse to moment and W * d that coupling arrangement 40 is produced, be F 1Xcos5 °.So when adjusting the angle of display 42, except will overcoming the friction force in the coupling arrangement 35 equally, F 1Also need to overcome the moment that gravity W is produced, so F 2Can be much smaller than F 1Therefore can feel that the utmost point is not smoothly when the user adjusts the angle of display.
Fig. 7 is the skeleton view according to the coupling arrangement of the utility model one preferred embodiment.Fig. 8 is the vertical view in the coupling arrangement among Fig. 7, and Fig. 9 is the front elevation of the coupling arrangement among Fig. 7, and Figure 10 is the side view of the coupling arrangement among Fig. 7.
Please be simultaneously with reference to Fig. 7, Fig. 8, Fig. 9 and Figure 10, wherein coupling arrangement 40 comprises in order to connecting the display coupling part 50 of this display 42, and in order to connect the support coupling part 70 of support 44.Support coupling part 70 has comprised 69, two back shafts 63 of sheet metal, back shaft 68 and the brace 64 of a door character type.The display coupling part is made of the sheet metal 50 of two L types, L type sheet metal 50 can be divided into 52,53 two parts of side, side 52,53 rough each other vertical connections, a perforation 56 is arranged on the side 53, to bore a hole 56 is enclosed within on the back shaft 63, just can make the L type sheet metal 50 can be with respect to a holder connection device 70 rotations.
On back shaft 63, be with several set collars 67, comprise two kinds, a kind of can be along with back shaft 63 rotations when back shaft 63 rotation, another kind then can not, therefore when back shaft 63 rotations, have friction force between two kinds of set collars 67.Between set collar 67 and the display connecting device 50, and set collar 67 friction force each other can provide enough friction force, therefore the user is when adjusting display 42 so that using, as long as the user stops the application of force, display 42 can be under any one fixed angle.
Spring 66 is housed respectively on back shaft 63, and the perforation 56 in spring 66 and the L type sheet metal 50 similarly is enclosed within on the back shaft 63, but an end 66 of spring 66 ' leaning against on the support bar 68 in the support coupling part 70, the other end 66 " then leans against on the L type sheet metal 50.The two ends 66 of spring 66 ', 66 " simultaneously support bar 68 and L type sheet metal 50 are applied an elastic force, make L type sheet metal 50 be subjected to rotating moment towards direction M.Please be simultaneously with reference to Fig. 6 A, 6B, the strength F the when direction of this elastic force and user's desire are adjusted the elevation angle 1Direction identical.Therefore when the user upwards lifted display 42, the user can reduce the strength F that needs cost 1, and allow the user no matter be when lifting display 42 or forcing down display 42, the strength that needs cost is average and can be more laborsaving, and mobile display 42 that can be smooth-going.In addition, the landing that when spring 66 relatively moves in L type sheet metal 50 and support coupling part 70, gets loose, so the utility model on back shaft 68, added a grip 68 ', so that the position of fixing spring.
Holder connection device 70 by a slice sheet metal after punching press forms door character type sheet metal 69, utilize again screw 63 ', 68 " support bar 63,68 locked forms.The sheet metal 69 of door character type comprises an end face 62, a pair of side 60, and side 60 is positioned at the both sides of end face 62.Also has a slice brace 64 in the support coupling part 70 in the utility model.Brace 64 forms from end face 62 extensions.After brace 64 being folded into approximately vertical and contacting side 60 with end face 62, bend again two ends 64 of brace 64 ', make two ends 64 ' contact side 60.Utilize again welding manner strengthen two ends 64 ' and two sides 60 between annexation.And support coupling part 70 promptly is the fixed orifice 65 that utilizes on the brace 64, is fixed in display bracket with screw and since between brace 64 and the end face 62 to be connected area bigger, and also interconnect between the side 60, so very stable.Therefore in mobile display 42, or coupling arrangement 40 when being subjected to unexpected the impact coupling arrangement 40 more can not be damaged, comparatively stable.
In addition, the thickness of the L type sheet metal 10 on the old coupling arrangement is generally about 1.5 centimetres, and this equally also is that traditional coupling arrangement can produce one of unsettled reason when moving.The utility model increases its intensity at this thickness to 2.0 centimetre that increases display connecting device 50, and comparatively stable relations equally also can be provided between display 42 and the support 44.
The end of support coupling part 70 in the side 60 of door character type sheet metal 69 is a location curved surface 61.By on revolve locating surface 71 be connected with backspin locating surface 72 institute form.In L type sheet metal 50 rotation, side 52 also can last revolve near locating surface 71 and the backspin locating surface 72 common location curved surfaces of forming 61 mobile.The radius-of-curvature of revolving locating surface 71 and backspin locating surface 72 wherein is all near the plane, and when L type sheet metal 50 rotated to a certain angle, side 52 just can prop up and revolve locating surface 71 or backspin locating surface 72.Therefore locating curved surface 61 can limit L type sheet metal 50 and rotate in a special angle scope.Form because location curved surface 61 all is the end of cutting door character type sheet metal 69 sides 60, therefore can not be subjected to the area of support coupling part 70 or L type sheet metal 50 and the restriction of volume size, can do different designs according to indivedual needs.
Display and display bracket are installed on the fixed orifice 54 and the fixed orifice 65 on the support fixed part 70 on the L type sheet metal 50, so that be bonded together then respectively by stationary installations such as screws.
Though the utility model is illustrated with a preferred embodiment, so it is not in order to qualification the utility model, to those skilled in the art, and under the situation that does not break away from spirit and scope of the present utility model, can do various changes and retouching.

Claims (4)

1. the coupling arrangement of display and display bracket, described coupling arrangement comprises:
Two L type sheet metals, described two L type sheet metals are made of a first side that is vertically connected to one another and a second side respectively, and wherein the first side has a perforation, and the second side is in order to be connected with display;
One support coupling part, it is characterized in that, described support coupling part has a door character type sheet metal, two first back shafts and one second back shaft, wherein said door character type sheet metal is made up of an end face and two side faces, described two first back shafts are disposed at described two sides respectively, and between described two sides, and described second back shaft is installed between described two sides, and the two ends of described second back shaft are connected with described two sides respectively, the described perforation of described two L type sheet metals is socketed on respectively on described two first back shafts, makes that two L type sheet metals can described two first back shafts be the axle center rotation; And
Two springs, be socketed on respectively on described two first back shafts, described two springs have one first support end and one second support end respectively, wherein said first support end contacts described two L type sheet metals respectively, described second support end contacts described second back shaft respectively, and described two springs provide towards a specific direction Power of Spin to described two L type sheet metals.
2. coupling arrangement as claimed in claim 1, it is characterized in that, the end of described two sides of described door character type sheet metal has a curved surface respectively, described curved surface engages institute and forms by revolving a locating surface and a backspin locating surface on one, revolves locating surface and described backspin locating surface on described and limits described two L type sheet metals and only can rotate in a predetermined angular range.
3. coupling arrangement as claimed in claim 1 is characterized in that, also comprises two pickup grooves on described second back shaft, in order to hold described second support end of described two springs.
4. coupling arrangement as claimed in claim 1, it is characterized in that, described support coupling part also comprises a connecting piece, from described end face extension and vertical substantially with described end face, contact described two sides simultaneously, and the part of described brace and described two contacts side surfaces is fixed in the mode of welding.
CN 00203372 2000-03-15 2000-03-15 Cnnecting device for display and display-support Expired - Fee Related CN2418496Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 00203372 CN2418496Y (en) 2000-03-15 2000-03-15 Cnnecting device for display and display-support

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 00203372 CN2418496Y (en) 2000-03-15 2000-03-15 Cnnecting device for display and display-support

Publications (1)

Publication Number Publication Date
CN2418496Y true CN2418496Y (en) 2001-02-07

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 00203372 Expired - Fee Related CN2418496Y (en) 2000-03-15 2000-03-15 Cnnecting device for display and display-support

Country Status (1)

Country Link
CN (1) CN2418496Y (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100335952C (en) * 2004-04-06 2007-09-05 锦明实业股份有限公司 Pivot rotating mechanism of displaying device
CN102121554A (en) * 2010-12-07 2011-07-13 王章麟 Mounting bracket with adjusting function
CN101060761B (en) * 2006-04-11 2012-08-22 索尼株式会社 Pivoting mechanism for stand and electronic apparatus
CN103765340B (en) * 2011-08-31 2017-05-31 惠普发展公司，有限责任合伙企业 Display bracket with locking mechanism

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100335952C (en) * 2004-04-06 2007-09-05 锦明实业股份有限公司 Pivot rotating mechanism of displaying device
CN101060761B (en) * 2006-04-11 2012-08-22 索尼株式会社 Pivoting mechanism for stand and electronic apparatus
CN102121554A (en) * 2010-12-07 2011-07-13 王章麟 Mounting bracket with adjusting function
CN102121554B (en) * 2010-12-07 2013-04-24 王章麟 Mounting bracket with adjusting function
CN103765340B (en) * 2011-08-31 2017-05-31 惠普发展公司，有限责任合伙企业 Display bracket with locking mechanism

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GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee