CN2638401Y

CN2638401Y - Display screen rotary/cyclonic structure

Info

Publication number: CN2638401Y
Application number: CN 03232562
Authority: CN
Inventors: 熊全宾
Original assignee: Beijing Golden Global View Computer Technology Co ltd
Current assignee: Beijing Golden Global View Computer Technology Co ltd
Priority date: 2003-06-27
Filing date: 2003-06-27
Publication date: 2004-09-01
Anticipated expiration: 2013-06-27

Abstract

A rotary or turnover structure of display is connected between a display and a frame, and comprises a shell, a base and a connecting pin axle, one end of which is fixed to the base, and the other end of the is connecting pin axle connected with the display. Besides, the structure comprises a main shaft, a fixed gasket, a connected moving gasket, a force-applying spring, a spring fixing gasket, a spring connected moving gasket, and a spring supporting piece. The upper end of the main shaft is fixed to the base, and the lower end is connected with the frame; the fixed gasket is sleeved on the main shaft; the connected moving gasket is fixed to the main shaft; the force-applying spring is sleeved on the lower part of the main shaft; the spring fixing gasket is sleeved on the main shaft; the spring connected moving gasket is fixed to the main shaft; the lower end of the spring fixing gasket leans against the upper end of the force-applying spring; the spring supporting and connected moving piece is fixed to the lower end of the main shaft; the upper end face leans against the lower end of the force-applying spring; the display turns over along the shaft. The utility model has the advantages that the display can turn over 180 degrees, which facilitates the handwriting input mode, thereby changing electronic dictionaries into personal digital assistants or laptops into tablet personal computers.

Description

Display screen upset/room structure

Technical field

The utility model relates to the display screen overturn structure, particularly the display screen overturn structure of the electronic product of band such as electronic dictionary or notebook computer display screen.

Background technology

The display screen overturn structure of the electronic product of band display screens such as existing electronic dictionary, mobile phone, notebook computer, keyboard as shown in Figure 1, comprises display screen 100, pedestal 200, connects bearing pin 300; Connect bearing pin 300 1 ends and be fixed in pedestal 200, the other end is connected with display screen 100; Described display screen 100 is realized the front and back upset by connecting bearing pin 300.

Along with popularizing of electronic products such as electronic dictionary, mobile phone, notebook computer, requirements such as its function and ease of use are more increased.Particularly along with The Application of Technology such as handwriting input modes, electronic dictionary, mobile phone etc. are tending towards merging with computer and the miniaturization of product develops, and the overturn structure of above-mentioned display screen just highlights inconvenience.Because upset before and after display screen can only be realized, the application of handwriting input mode be very inconvenience just.

In addition, when the user wants when other people show shown information, will rotate whole main frame to show shown information.

Summary of the invention

Because the shortcoming of above-mentioned existing display screen overturn structure, the purpose of this utility model is to design a kind of display screen upset/room structure, makes display screen can either realize the front and back upset, and 180 degree can also circle round; And, can make the user switch mutually between keyboard input pattern and handwriting input mode easily uses, make existing electronic dictionary can be used as PDA(Personal Digital Assistant) and use, mobile phone develops into personal digital assistant, and perhaps notebook computer can be used as the panel computer use.

For achieving the above object, technical solution of the present utility model is:

Display screen upset/room structure is connected between display screen and the support, comprises housing, pedestal, connection bearing pin; Described connection bearing pin one end is fixed in pedestal, and the other end is connected with display screen; Comprise that also main shaft, force application spring, spring support double-action plate; Wherein, pedestal is fixed in described main shaft upper end, and the lower end is connected on the support, forms step-like structure along axle body; Described force application spring is sheathed on the main shaft bottom; Spring supports double-action plate, the sheathed main shaft lower end of being fixed in, and upper surface and force application spring lower end offset.

As further improvement of the utility model, display screen upset/room structure of the present utility model also is provided with a location device, comprises at least one reference column, at least one reference column spring, two location holes; Wherein, described reference column is movably set in main shaft one side on the pedestal; Described reference column spring housing is located at the reference column upper end, and its two ends lean with reference column and housing respectively; Described two location holes are opened on the frame shell, lay respectively at the main shaft both sides, cooperate the location with reference column.

Again, also be provided with a location guide groove, be opened on the frame shell, curved, its two ends are close with two location holes respectively.

Further, display screen upset/room structure of the present utility model also is provided with a stopping means, comprises at least one stop block, at least two position-arresting grooves; Wherein this stop block is fixedly set in main shaft one side on the pedestal; Described two position-arresting grooves are opened on the frame shell, lay respectively at the main shaft both sides, cooperate spacing with stop block.

Also be provided with setting-up piece, interlock pad; Described setting-up piece is sheathed on the main shaft; This interlock pad is sheathed to be fixed on the main shaft, is positioned under the setting-up piece; By cooperating of setting-up piece and interlock pad, make the rotation of main shaft produce friction, slow-roll stabilization.

Also be provided with spring setting-up piece, spring interlock pad; Described spring setting-up piece is sheathed on the main shaft; Sheathed being fixed on the main shaft of described spring interlock pad under the spring setting-up piece, offsets with the force application spring upper end; The effect of exerting pressure by force application spring, spring setting-up piece and spring interlock pad are remained be close to state, and coaxial rotation, do not produce and reverse back elastic force and noise, thereby the assurance main shaft rotates and produces friction, increases stable that main shaft rotational stability and maintenance main shaft are connected with pedestal.

Advantage of the present utility model is, make display screen can either realize the front and back upset, 180 degree can also circle round, and, use handwriting input mode more easily, adapt to existing electronic dictionary and can be used as the PDA(Personal Digital Assistant) application, mobile phone develops into personal digital assistant, and perhaps notebook computer can be used as the multifunction of products such as panel computer use and the development trend that different product constantly merges.

Description of drawings

Fig. 1 is the schematic diagram of existing display screen overturn structure.

Fig. 2 is a structural representation of the present utility model.

Fig. 3 is an exploded perspective view of the present utility model.

Fig. 4 is a partial sectional view of the present utility model.

Fig. 5 is an installation stereogram of the present utility model.

Fig. 6 is a use reference diagram of the present utility model.

Fig. 7 is the backsight partial sectional view of Fig. 6.

Fig. 8 a～8d is the display screen of the present utility model view of circling round.

Embodiment

Referring to Fig. 2,3,4, it is depicted as display screen upset/room structure of the present utility model, and this display screen upset/room structure comprises that housing 1, pedestal 2, connection bearing pin 3, main shaft 4, setting-up piece 5, interlock pad 6, force application spring 7, spring setting-up piece 8, spring interlock pad 9, spring support double-action plate 10; Described connection bearing pin 3 one ends are fixed in pedestal 2 by screw 14; Pedestal 2 is fixed in described main shaft 4 upper ends, and pedestal 2 is passed in the bottom, and step-like structure is formed vertically at the bottom; Described setting-up piece 5 is sheathed on the main shaft 4; Interlock pad 6 sheathed being fixed on the main shaft 4 are positioned at setting-up piece 5 times; Force application spring 7 is sheathed on main shaft 4 bottoms; Spring setting-up piece 8 is sheathed on the main shaft 4; Spring interlock pad 9 sheathed being fixed on the main shaft 4, spring setting-up piece 8 times offsets with force application spring 7 upper ends; Spring supports double-action plate 10 sheathed main shaft 4 lower ends of being fixed in, and upper surface and force application spring 7 lower ends offset, and also establishes the brace 101 of a connection conductive connecting piece 13 on its outside portion.

Referring to Fig. 3,4,5,7, as further improvement of the utility model, display screen upset/room structure of the present utility model also is provided with a location device 11, comprises a reference column 111, a reference column spring 112, two location holes 113,114, a location guide groove 115; Wherein, described reference column 111 is movably set in main shaft 4 one sides on the pedestal 2; Described reference column spring 112 is sheathed on reference column 111 upper ends, and its two ends lean with reference column 111 and housing 1 inwall respectively; Described two location holes 113,114 are opened on the upper shell 161 of support 16, lay respectively at main shaft 4 both sides, cooperate the location with reference column 111; Locating channel 115 is opened on support 16 upper shells 161, and is curved, and its two ends are close with two location holes 113,114 respectively; When display screen 15 circled round, reference column 111 slided along arc locating channel 115, and reference column 111 slides into location hole 114 from location hole 113, and display screen 15 circles round and finishes 180 degree.

Display screen upset/room structure of the present utility model also is provided with a stopping means 12, comprises a stop block 121, two position-arresting grooves 122,123; Wherein this stop block 121 is fixedly set on the pedestal 2 one side bottom surfaces; Described two position-arresting grooves 122,123 are opened on support 16 upper shells 161, lay respectively at main shaft 4 both sides, cooperate spacing with stop block 121.When display screen 15 circled round, stop block 121 slid into main shaft 4 opposite side position-arresting grooves 123 from main shaft 4 one side position-arresting grooves 122, and display screen 15 circles round and finishes 180 degree, and simultaneously, because the effect of position-arresting groove 122,123, display screen 15 is limited in 180 degree scopes.

See also Fig. 5, Fig. 6, Fig. 7 again, this display screen upset/room structure is connected between display screen 15 and the support 16, and described connection bearing pin 3 one ends are fixed in pedestal 2, and the other end is inserted in the connection pin-and-hole 151 of display screen 15, and is connected with display screen 15; Pedestal 2 is fixed in described main shaft 4 upper ends, and pedestal 2 is passed in the bottom, and the lower end plugs and is connected on the support 16, and so far display screen 15 can circle round in support 16.

See also Fig. 8 a～8d, it is depicted as the display screen of the present utility model process status schematic diagram that circles round.As can be seen from the figure, by above-mentioned upset/room structure, display screen 15 circles round in support 16.Wherein, Fig. 8 a, 8b are depicted as display screen 15 by the main shaft in the upset/room structure 4 rotation of circling round, and Fig. 8 c is depicted as display screen 15 180 degree that circled round, and by positioner 11, stopping means 12 location; Fig. 8 d is depicted as display screen 15 and circles round and turn over by connection bearing pin 3 pivots in the upset/room structure and turn 90 degrees behind 180 degree, display screen 15 overturns above support 16, the user can directly use the handwriting input mode operation, and electronic dictionary becomes palmtop PC and uses; In addition, when the user wants when other people show shown information, just can directly show shown information to other people.

Claims

1. display screen upset/room structure is connected between display screen and the support, comprises housing, pedestal, connecting pin; Described connecting pin one end is fixed in pedestal, and the other end is connected with display screen; It is characterized in that, also comprise,

Main shaft, pedestal is fixed in the upper end, and the lower end is connected on the support, forms step-like structure along axle body;

Force application spring is sheathed on the main shaft bottom;

Spring supports double-action plate, the sheathed main shaft lower end of being fixed in, and upper surface and force application spring lower end offset.

2. display screen upset/room structure as claimed in claim 1 is characterized in that, also is provided with a location device, comprise,

At least one reference column is movably set in main shaft one side on the pedestal;

At least one reference column spring is sheathed on the reference column upper end, and its two ends lean with reference column and housing respectively;

Two location holes are opened on the frame shell, lay respectively at the main shaft both sides, cooperate the location with reference column.

3. display screen upset/room structure as claimed in claim 1 or 2 is characterized in that, also is provided with a stopping means, comprise,

At least one stop block is fixedly set in main shaft one side on the pedestal;

At least two position-arresting grooves are opened on the frame shell, lay respectively at the main shaft both sides, cooperate spacing with stop block.

4. display screen upset/room structure as claimed in claim 1 or 2 is characterized in that, also is provided with setting-up piece, interlock pad; Described setting-up piece is sheathed on the main shaft; This interlock pad is sheathed to be fixed on the main shaft, is positioned under the setting-up piece.

5. display screen upset/room structure as claimed in claim 3 is characterized in that, also is provided with setting-up piece, interlock pad; Described setting-up piece is sheathed on the main shaft; This interlock pad is sheathed to be fixed on the main shaft, is positioned under the setting-up piece.

6. display screen upset/room structure as claimed in claim 1 or 2 is characterized in that, also is provided with spring setting-up piece, spring interlock pad; Described spring setting-up piece is sheathed on the main shaft; Sheathed being fixed on the main shaft of described spring interlock pad under the spring setting-up piece, offsets with the force application spring upper end.

7. display screen upset/room structure as claimed in claim 3 is characterized in that, also is provided with spring setting-up piece, spring interlock pad; Described spring setting-up piece is sheathed on the main shaft; Sheathed being fixed on the main shaft of described spring interlock pad under the spring setting-up piece, offsets with the force application spring upper end.

8. display screen upset/room structure as claimed in claim 4 is characterized in that, also is provided with spring setting-up piece, spring interlock pad; Described spring setting-up piece is sheathed on the main shaft; Sheathed being fixed on the main shaft of described spring interlock pad under the spring setting-up piece, offsets with the force application spring upper end.

9. display screen upset/room structure as claimed in claim 2 is characterized in that, also is provided with a location guide groove, is opened on the frame shell, and curved, its two ends are close with two location holes respectively.