CN2479550Y

CN2479550Y - Body and base assembly device of computer liquid crystal display

Info

Publication number: CN2479550Y
Application number: CN 01208943
Authority: CN
Inventors: 马志朋; 卓有信
Original assignee: Compal Electronics Inc
Current assignee: Compal Electronics Inc
Priority date: 2001-03-21
Filing date: 2001-03-21
Publication date: 2002-02-27
Anticipated expiration: 2011-03-21

Abstract

A body and base component device of a computer Liquid Crystal Display comprises an outer base, an inner base, and a regulating piece. The utility model is provided with a second combining site which is commonly jointed with a first combining site of a containing port of the outer base and a fourth combining site of the inner base, a pivoting portion which pivots relatively to the second combing site, and a display body. A back shell of the display is provided with a third combining site for the joint of the pivoting portion. The front side of the back shell is provided with a set-connecting piece, and a first open-cell is arranged on the pivoting portion. The back shell and the set-connecting piece are respectively and correspondingly provided with a second open-cell and a third open-cell to lead a bolt to be screw-arranged on the first open-cell, the second open-cell, and the third open-cell.

Description

The body of computer LCD and base assembly device

The utility model relates to a kind of body and base assembly device of computer LCD.

As shown in Figure 1, existing a kind of LCD body and base composite set, be to be hubbed at a base 7 by a pivot bracing frame 6 one ends, the other end forms a supporting seat 61 and is embedded placement for monitor body 8, and an end of a telescopic strut 9 is hubbed on the base 7, the other end and one is adjusted screw rod 91 and is screwed togather, adjust the overhanging end of screw rod 91 then the pivot knot be held in the appropriate location of described pivot bracing frame 6.Screw rod 91 is adjusted in change and telescopic strut 9 screws togather state by stirring, make telescopic strut 9 have different in conjunction with length with adjustment screw rod 91, support to arrive in pivot bracing frame 6 with this difference in conjunction with length, make pivot bracing frame 6 produce the elevation angle that has nothing in common with each other, and then can make the monitor body 8 that is fixed on the pivot bracing frame 6 produce different watching angles and strong fix.

Though described design can be for monitor body 8 relative base 7 pitching adjustment and is suitably located, but its metal telescopic strut 9 members such as grade directly are exposed to the outside and can directly see and look, genus a fly in the ointment with regard to its overall appearance, if but described telescopic strut 9 appropriateness coated and possess its function, then need various working of plastics in addition, comprise the enclosing cover of face frame, back cover, pivot bracing frame 6 forward and backward shells and telescopic strut 9 of monitor body 8 and base 7 or the like, materials and parts manufacture craft very complicated not only, its relative assembling is also quite time-consuming.

The purpose of this utility model is to provide a kind of to be had concealed pivot member thereby can beautify integral outer moulding, simple in structure and the assembling convenient body and the base assembly device of computer LCD fast.

For achieving the above object, the body of computer LCD of the present utility model and base assembly device, it be by a LCD body rear side and its base in conjunction with and make described monitor body can relative base pivot at a certain angle and locate, it comprises: an outer base, have an outer horizontal part and reach the outer erection part of outer horizontal part projection certainly, described outer erection part front side offers a socket, and is provided with first joint portion in socket; One adjustment part has the pivot part that pivots with second joint portion and relative second joint portion of first joint portion joint; One monitor body, its forward and backward surface respectively has a frame and a back cover, and described back cover is provided with the 3rd joint portion of closing for pivot part one termination of adjustment part.

Described outer base inside also forms a space to be installed with base in, the interior erection part of interior base is provided with one the 4th joint portion, and described first joint portion for from described socket rear side inwall forward projection have the screw rod of internal thread, described second joint portion and the 4th joint portion correspondence respectively are provided with first screw and second screw, for bolt in regular turn spiral shell be located at the internal thread of first screw, second screw and first joint portion.Also be provided with a connecting piece in monitor body back cover front side in addition, pivot part in described adjustment part is provided with first perforate, and in monitor body back cover and connecting piece respectively correspondence be provided with second perforate and the 3rd perforate, for bolt in regular turn spiral shell be located at first perforate, second perforate and the 3rd perforate.

Adopt such scheme of the present utility model, after the utility model is finished assembling, outer base socket and back cover corresponding position are the complementary decorations state that hides, can member appropriateness such as adjustment part is built-in, to strengthen the integrality of black box moulding, and its plastics materials and parts are simple and simple and convenient assembly can reduce production cost and simplify package program.

Below be elaborated by preferred embodiment and accompanying drawing body and base assembly device to a kind of computer LCD of the present utility model, in the accompanying drawing:

Fig. 1 is the body of an existing computer LCD and the exploded perspective view of base apparatus for assembling;

Fig. 2 is the three-dimensional exploded view of the base of the utility model one preferred embodiment;

Fig. 3 is that base shown in Figure 2 is looked the three-dimensional exploded view that obtains from another visual angle;

Fig. 4 is the three-dimensional exploded view of the monitor body of the utility model one preferred embodiment;

Fig. 5 is that connecting piece shown in Figure 4 is looked the stereographic map that obtains from another visual angle;

Fig. 6 is the three-dimensional combination figure of the base shown in Fig. 2;

Fig. 7 is the three-dimensional combination figure of the monitor body shown in Fig. 4;

Fig. 8 is the monitor body of the utility model one preferred embodiment and the stereographic map before the base combination;

Fig. 9 is the monitor body and the base combination stereogram of the utility model one preferred embodiment.

Shown in Fig. 8,9, the body of computer LCD of the present utility model and base assembly device are to be assembled from forward and backward by a monitor body 1 and a base 2, so that the effect of described body 1 one supporting location and adjustment luffing angle to be provided.

Shown in Fig. 2,3, described base 2 comprises that an outer base 21, can be sheathed on the interior base 22 of outer base 21 inside, and one provides aforementioned display device body 1 to adjust the adjustment part 23 of luffing angle and positioning action.In outer base described in the present embodiment 21 are working of plastics by the single mold injection moulding, and it has one and is the outer horizontal part 211 of being inverted plate-like, and make progress projection from postmedian position, outer horizontal part 211 plane and be the outer erection part 212 of hollow.Outer erection part 212 upper ends form an arc surface, half sidely before the arc surface offer a certain height downwards and the rectangular socket 213 of forward sight, socket 213 apical margin symmetries are arranged with a pair of first chute 214 that slightly is slit-shaped, socket 213 root edges then offer second chute 215 of single strip relatively, relatively a pair of screw rod 216 with internal thread of horizontal symmetrical projection forward on the outer erection part 212 rear side wall bodies of socket 213 positions.

The profile of interior base 22 roughly cooperates with outer base 21, and comprise relatively one flat in the interior erection part 222 of horizontal part 221 and the projection that makes progress from postmedian position, interior horizontal part 221 plane, and interior base 22 integral body are to make with the iron plate with rigidity or other suitable material, to provide outer base 21 1 fixing and counterweight functions.Interior erection part 222 is to bend continuously through sheet material to form, overlook from the top and to be a U font, make progress first group connecting part 223 of projection one rectangle sheet of its upper limb, and offer first screw 224 at upper and lower each two place in first group connecting part, 223 symmetries, and it is suitable corresponding to the above-mentioned erection part 212 rear side wall bodies internal thread hole position of the screw rod 216 of projection forward to ranked first down screw 224 positions, and the erection part 222 upper limb symmetries that other is positioned at two outsides, first group connecting part, 223 bottoms offer a pair of caulking groove 225 that is slit-shaped.

Adjustment part 23 comprise one second group connecting part 231 and a pair of can be relative the pivot part 232 that pivots of second group connecting part 231, described second group connecting part 231 be by a rectangular body 233 in the left and right sides backward a pair of lug 234 of projection form, make its integral body be a U font, described rectangular body 233 is to cooperate above-mentioned first group connecting part 223, first screw, 224 symmetries of corresponding first group connecting part 223 offer on it, second screw 235 at following each two place, and rectangular body about 233 two outside lower edges are a pair of button hook 236 of projection backward, can be in order to be fastened on the caulking groove 225 in two outsides, first group connecting part, 223 bottoms.Described respectively have a mutually perpendicular insert-connecting plate 237 and a prominent arm 238 to pivot part 232, and each is adjusted bolt 239 and related accessory arm 238 spiral shells of will dashing forward by one and is located at the lug 234 of second group connecting part 231, make paired pivot part 232 can relative second group connecting part 231 do the pivot and the location of certain tightness, each insert-connecting plate 237 nearly upper end offers one the 3rd screw 240 in addition.

Shown in Fig. 4,5, monitor body 1 is the panel monomer 12, a connecting piece 13 and the back cover 14 that liquid crystal electron assembly circuit are set by a frame 11, fixation kit is sealed forms with bolt 15 etc. from forward and backward.Connecting piece 13 is by having rigidity iron plate or other suitable material one punching out forms, it comprises upper and lower configured in parallel and respectively is an external connecting piece 131 of long rectangle and is positioned at 131 connecting pieces 132 that cooperate back cover 14 arc surfaces and give prominence to gradually to the back lower place of two outer connecting pieces, outer connecting piece 131 outsides are provided with the outer screw 133 that wears for above-mentioned bolt 15, the 3rd screw 210 positions of 132 corresponding adjustment parts 23 of interior connecting piece, be provided with paired inner bolt hole 134, and interior connecting piece 132 root edges in inner bolt hole 134 belows form rectangle fluting 135.Back cover 14 rear surface central authorities below place is outstanding one Plug Division 141 that is the semicircle cambered surface backward, above-mentioned connecting piece 13 inner bolt holes of half side correspondence 134 places are provided with a pair of screw 142 on the Plug Division 141, the paired insert-connecting plate 237 of the 141 times half side then corresponding above-mentioned adjustment parts 23 in Plug Division and offer a pair of slot 143, and a described catch 144 to 143 of slots can be from up to down chimeric for the fluting 135 of connecting piece 13.

As Fig. 2, shown in 3 and 6, the assembling of base 2 integral body is that interior base 22 is inserted in outer base 21 inside from bottom to top, horizontal part 221 is chimeric (figure does not show) institute's build-in of outer horizontal part 211 bottoms just in making, and before first screw 224, the back is corresponding to screw rod 216 internal thread hole positions, again with adjustment part 23 by inserting socket 213 behind the forward direction, make be positioned at following row second screw 235 further before, after be aligned in down and ranked first screw 224, and be fastened on caulking groove 225 with paired button hook 236, again with second screw 235 of pair of bolts (not shown) via following row, first screw 224 and be fixed at the internal thread of screw rod 216, and solid through last row's second screw 235 and first screw, 224 spiral shells with another to bolt (figure does not show), and the fixing location of finishing adjustment part 23.And when the pivot part 232 of adjustment part 23 pivots, its prominent arm 238 will be slided respectively and be embedded in aforementioned first chute 214 and second chute 215 near the highest and extreme lower position, make chute 214,215 constitute a guiding and a spacing double action.

The assembling of monitor body 1, shown in Fig. 4,5 and 7, be as described above that face frame 11, panel monomer 12, connecting piece 13 and back cover 14 is forward and backward sealed with fixation kits such as bolts 15 in regular turn, make the inner bolt hole 134 of connecting piece 13 align the screw 142 of back cover 14, and the fluting 135 of connecting piece 13 from up to down is embedded in the catch 144 of back cover 14, with the fixed effect that combines of 14 of further reinforcement connecting piece 13 and back covers.

Shown in Fig. 8,9, the entire combination of monitor body 1 and base 2, only need monitor body 1 back downside is inserted the upwards paired insert-connecting plate 237 of projection of base 2 with its paired second slot 143 down from last, again with paired bolt 145 in regular turn spiral shell be located at the 3rd screw 240 of screw 142, insert-connecting plate 237 of back cover 14 and the inner bolt hole 134 of connecting piece 13 (figure does not show), monitor body 1 is fixed in the vertical insert-connecting plate 237 of adjustment part 23, and the adjustment pivot action of borrowing adjustment part 23, and base 2 is done certain angle luffing and location relatively.

By said apparatus and array mode, the utility model is after finishing assembling, the socket 213 of outer base 21 front upper places is the complementary decorations state that hides just with the slot 143 of back cover 14 back lower places, cannot see its breach and inner pivots such as adjustment part 23 fully from outward appearance, can strengthen the integrality of black box moulding, and echo mutually with the succinct smooth modern science and technology product impression of the utility model.And the utility model integral body mainly includes only face frame 11, back cover 14 and outer base 21 3 big working of plastics, and does not have other excessively detailed materials and parts, and can reduce die cost.Especially the entire combination of monitor body 1 and base 2 only needs paired bolt 145 spiral shells to establish just and can finish, and more greatly simplifies assembling procedure and promotes production efficiency than existing apparatus.

Claims

1. the body of a computer LCD and base assembly device, it comprises an outer base, an adjustment part that engages with described outer base and a monitor body that engages with described adjustment part, it is characterized in that:

Described outer base has the outer erection part of an outer horizontal part and horizontal part projection outside described, and described outer erection part front side offers a socket, and is provided with at least one first joint portion in described socket;

Described adjustment part has one second joint portion that engages with described at least one first joint portion and relative described second joint portion pivots and at least one pivot part of location;

The forward and backward surface of described monitor body respectively has a frame and a back cover, and described back cover is provided with the 3rd joint portion of closing at least one pivot part one termination of described adjustment part.

2. the body of computer LCD as claimed in claim 1 and base assembly device is characterized in that:

Described socket is the front side, outer erection part upper end that is opened in described outer base.

3. the body of computer LCD as claimed in claim 1 and base assembly device is characterized in that:

At least one pivot part of described adjustment part be described relatively second joint portion and along upper and lower to pivot being provided with.

4. the body of computer LCD as claimed in claim 1 and base assembly device is characterized in that:

At least one pivot part of described adjustment part contacts at the corresponding periphery of socket of described outer base when maximum pivoting angle position.

5. the body of computer LCD as claimed in claim 1 and base assembly device is characterized in that:

At least one pivot part one end of described adjustment part is to be a lamellar body, and at least one the 3rd joint portion of described monitor body back cover is to be positioned at described back cover downside to plug up for the slot of described at least one pivot part.

6. as the body and the base assembly device of each described computer LCD of claim 1 to 5, it is characterized in that:

Described device also comprises an interior base, and the inner formation one of described outer base can be installed with the space of described interior base, and described interior base has the interior erection part of an interior horizontal part and horizontal part projection in described.

7. the body of computer LCD as claimed in claim 6 and base assembly device is characterized in that:

Base is can provide described outer base rigidity material fixing and the counterweight effect to make in described.

8. the body of computer LCD as claimed in claim 6 and base assembly device is characterized in that:

The interior erection part of base is provided with forward and backward the 4th joint portion that engages with at least one first joint portion with described second joint portion respectively in described.

9. the body of computer LCD as claimed in claim 8 and base assembly device is characterized in that:

Described at least one first joint portion is from the projection and have the screw rod of internal thread forward of described socket rear side inwall, and described second joint portion and the 4th joint portion respectively correspondence be provided with at least one first screw and second screw, and be located at least one bolt combination in addition of described at least one first screw, second screw and the first joint portion internal thread with spiral shell in regular turn.

10. as the body and the base assembly device of each described computer LCD of claim 1 to 5, it is characterized in that:

Described monitor body back cover front side is provided with a connecting piece, and described connecting piece has the 5th joint portion that engages with described monitor body back cover.

11. the body of computer LCD as claimed in claim 10 and base assembly device is characterized in that:

At least one pivot part of described adjustment part is provided with one first perforate, and in described monitor body back cover and connecting piece respectively correspondence be provided with at least one second perforate and the 3rd perforate, and be located at least one bolt combination in addition of described at least one first perforate, second perforate and the 3rd perforate with spiral shell in regular turn.

12. the body of computer LCD as claimed in claim 10 and base assembly device is characterized in that:

Described connecting piece is to make with the rigidity material.

13. the body of computer LCD as claimed in claim 1 and base assembly device is characterized in that:

At least one pivot part of described adjustment part is provided with one first perforate, and is provided with at least one second perforate in described monitor body back cover corresponding position, and is located at least one bolt combination in addition of described at least one first perforate and second perforate with spiral shell.

14. the body of computer LCD as claimed in claim 1 and base assembly device is characterized in that:

Described back cover and outstanding backward one is in described monitor body and the cambered surface that can coat described outer base socket after outer base combines, and described at least one the 3rd joint portion is to be positioned at described cambered surface depression.