CN103697299A - Display device - Google Patents
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- CN103697299A CN103697299A CN201310681837.2A CN201310681837A CN103697299A CN 103697299 A CN103697299 A CN 103697299A CN 201310681837 A CN201310681837 A CN 201310681837A CN 103697299 A CN103697299 A CN 103697299A
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- monitor body
- display unit
- support
- rotating shaft
- groove
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Abstract
The invention relates to a display device. The display device comprises a display body provided with a back shell, a support provided with a rotary shaft at one end, and a fixing member for fixing the rotary shaft between the fixing member and a groove, wherein the back shell is provided with the groove and the rotary shaft is arranged in the groove; the display body can rotate around the rotary shaft; the support and the fixing member are made of plastics; when an external force is larger than the friction force between the rotary shaft and the groove, the display body rotates relative to the support; when the external force disappears or is smaller than the friction force between the rotary shaft and the groove, the display body is kept stable relative to the support. The display device is obviously reduced in cost and weight, and the display body can rotate around the rotary shaft, so the multi-view adjustment of the display device is convenient.
Description
Technical field
The present invention is about a kind of display unit, the display unit of especially using plastic material to be connected about a kind of monitor body with support.
Background technique
The monitor body of existing display unit normally utilizes metallic member to be fixed with support to be connected, and the price of metallic member is conventionally higher, causes the overall cost of display unit also higher, and therefore, the market competitiveness is lower.On the other hand, the weight of metallic member is larger, makes the overall weight of real device larger, does not meet existing market to the lightening demand of display unit.
Summary of the invention
Therefore, one of object of the present invention is to provide a kind of display unit, to solve the technical problem that in prior art, the cost of display unit is higher and weight is larger.
Display unit of the present invention comprises: monitor body, and this monitor body has shell on the back, on this shell on the back, has groove; Support, this support has relative first end and the second end, and this first end of this support has rotating shaft, this rotating shaft and this groove fit, this support adopts plastic cement material to make; And fixed block, this fixed block is fixed on this rotating shaft between this fixed block and this groove, and this monitor body can be around this rotating shaft rotation, and this fixed block adopts plastic material to make; Wherein, when external force is greater than between this rotating shaft and this groove frictional force, this monitor body rotates with respect to this support, and when external force disappears or be less than between this rotating shaft and this groove frictional force, this monitor body keeps stablizing with respect to this support.
As further alternative technological scheme, this rotating shaft comprises joining portion, and this joining portion is cylindrical body or spheroid, and the arc shaped surface of this joining portion by this cylindrical body or this spheroid contacts cooperation with this groove.
As further alternative technological scheme, this display unit also comprises friction element, and this friction element is arranged between this groove and this rotating shaft, and this friction element directly contacts with this groove and this rotating shaft.
As further alternative technological scheme, this monitor body rotates along first direction or the second direction contrary with this first direction around this rotating shaft.
As further alternative technological scheme, this monitor body is 0 ° to 25 ° along the angle rotatable scope of this first direction, and this monitor body is 0 ° to 25 ° along the angle rotatable scope of this second direction.
As further alternative technological scheme, when the plane of this monitor body and this first end of this support point to the direction of this second end when parallel, this monitor body is 0 ° to 20 ° along the angle rotatable scope of this first direction, and this monitor body is 0 ° to 5 ° along the angle rotatable scope of this second direction.
As further alternative technological scheme, this rotating shaft also comprises joint, this joint has the first screw-in portion and the second screw-in portion, this shell on the back is to should the first screw-in portion being provided with the first depressed part and to should the second screw-in portion being provided with the second depressed part, when this monitor body rotates along this first direction, this the first screw-in portion enters this first depressed part, and when this monitor body rotates along this second direction, this second screw-in portion enters this second depressed part.
As further alternative technological scheme, this the first screw-in portion has first rib and/or this second screw-in portion has second rib, and this first rib is the rotation in order to this second depressed part of butt this this second direction of monitor body of backstop along the rotation of this first direction and/or this second rib in order to this first depressed part of butt this monitor body of backstop.
As further alternative technological scheme, this fixed block by screw locking on this shell on the back.
As further alternative technological scheme, this display unit also comprises base, and this of this support the second end is socketed on this base, makes this monitor body be able to fixed support.
Compared with prior art, the present invention uses support and the fixed block of plastic cement material, and the remarkable reduction of cost and the quality of display unit are alleviated, and monitor body can rotate around the axis simultaneously, is conducive to the various visual angles adjustment of display unit.
Accompanying drawing explanation
Fig. 1 is the perspective view of display unit of the present invention.
Fig. 2 is the structural representation at the back side of display unit of the present invention.
Fig. 3 is the enlarged diagram of a-quadrant in Fig. 2.
Fig. 4 is the enlarged diagram that decompose the a-quadrant in Fig. 2.
Fig. 5 is the decomposing schematic representation of display unit one specific embodiment of the present invention.
Fig. 6 is the sectional view of display unit one preferred embodiment of the present invention.
Fig. 7 is the enlarged diagram in B region in Fig. 6.
Embodiment
For making that object of the present invention, structure, feature and function thereof are had to further understanding, hereby coordinate embodiment to be described in detail as follows.
Please refer to Fig. 1 to Fig. 4, the perspective view that Fig. 1 is display unit of the present invention; Fig. 2 is the structural representation at the back side of display unit of the present invention; Fig. 3 is the enlarged diagram of a-quadrant in Fig. 2; Fig. 4 is the enlarged diagram that decompose the a-quadrant in Fig. 2.Display unit 100 comprises monitor body 110, support 120, fixed block 130 and base 140.Wherein, monitor body 110 has shell on the back 112, the first end of support 120 has rotating shaft 122, the mode that fixed block 130 locks by screw 132 is fixed on rotating shaft 122 on shell on the back 112, particularly, rotating shaft 122 has joining portion 1220, on shell on the back 112, corresponding joining portion 1220 is provided with groove 1120, in the present embodiment, joining portion 1220 is cylindrical body, as shown in Fig. 2-Fig. 4, groove 1120 is arc groove, joining portion 1220 is arranged in groove 1120, and contact cooperation by cylindrical arc shaped surface with the arc shaped surface of groove 1120, by fixed block 130, groove 1120 is fixed on in joining portion 1220 again, being about to rotating shaft 122 is fixed between shell on the back 112 and fixed block 130, thereby monitor body 110 is connected on support 120, the shape at the joining portion 1220 of rotating shaft 122 is not limited with cylindrical body, and in other embodiment, joining portion 1220 can also be spheroid, and groove 1120 on shell on the back 112 can be ball recess, to coordinate with the spherical arc shaped surface at joining portion 1220.If have External Force Acting in monitor body 110, when external force is greater than the joining portion 1220 of rotating shaft 122() and groove 1120 between frictional force time, monitor body 110 rotates relative to support 120, monitor body 110 is around the shaft 122 along first direction w1 or the second direction w2 contrary with first direction w1 rotation, when external force disappears or is less than the joining portion 1220 of rotating shaft 122() with groove 1120 between frictional force time, relative support 120 maintenances of monitor body 110 are stablized.In the present embodiment, the angular range that monitor body 110 rotates along first direction w1 and second direction w2 relative to support 120 is also unrestricted, but take monitor body 110, does not topple over as good, is preferably 0 ° to 25 °.In the present embodiment, shell on the back 112 can select metal material to make as iron etc., and support 120 and fixed block 130 all select plastic materials to make, monitor body 110 relies on the frictional force between metal material and plastic material between grooves 1120 and joining portion 1220 and maintains relatively stable with support 120; Preferably, shell on the back 112 also can select plastic material to obtain, and now monitor body 110 relies on frictional force between grooves 1120 and the plastic material at joining portion 1220 and maintains relatively stable with support 120.The second end of support 120 is fixed on base 140 by the mode of socket, is beneficial to rapid-assembling and dismounting between support 120 and base 140.Certainly, fixed block 130 can also be fixing by rotating shaft 122 by alternate manner, and as buckle coordinates with draw-in groove or the mode such as grafting, and the means of fixation of support 120 and base 140 is not also limited in socket mode, as engaging etc., even support 120 can be one-body molded with base 140.
Please refer to Fig. 5-Fig. 7, Fig. 5 is the decomposing schematic representation of display unit one specific embodiment of the present invention; Fig. 6 is the sectional view of display unit one preferred embodiment of the present invention; Fig. 7 is the enlarged diagram in B region in Fig. 6.The structure of display unit 200 and the structure of above-described embodiment of Fig. 5-Fig. 7 are similar, and display unit 200 comprises monitor body 210, support 220, fixed block 230 and base 240.One end of support 220 has rotating shaft 222, and rotating shaft 222 comprises joining portion 2220 and joint 2222, and joining portion 2220 is fixed on joint 2222 and is connected with support 220, and in and Fig. 5-embodiment illustrated in fig. 7, take cylindrical body and describe as example in joining portion 2220.Monitor body 210 has shell on the back 212, on shell on the back 212, the cylindrical arc shaped surface at corresponding joining portion 2220 is provided with the groove 2120 of arc, joining portion 2220 is arranged in groove 2120, and utilize screw 232 that fixed block 230 is fixed on shell on the back 212, thereby joining portion 2220 is defined between shell on the back 212 and fixed block 230, to realize being connected of support 220 and monitor body 210.The other end of support 220 is socketed on base 240, makes monitor body 210 be able to stable support.If have External Force Acting in monitor body 210, when external force is greater than the frictional force between rotating shaft 222 (joining portion 2220) and groove 2120, monitor body 210 rotates with respect to support 220, when external force disappear or be less than 222 between (joining portion 2220) and groove 2120 frictional force time, monitor body 210 keeps stablizing with respect to support 220.
As shown in Figure 7, monitor body 210 around the shaft 222 cylindrical joining portion 2220 rotates along first direction w1 or second direction w2, first direction w1 and second direction w2 opposite direction.For preventing that monitor body 210 from causing crank to be toppled over because angle of swing is excessive, conventionally can limit monitor body 210 around joining portion 2220 angle of swing, preferably, monitor body 210 is 0 ° to 25 ° along first direction w1 and second direction w2 angle rotatable scope, particularly, when the plane of monitor body 210 and the first end of support 220 point to the direction (direction of the plane of vertical base 140 in as Fig. 5) of the second end when parallel, monitor body 210 is 0 ° to 20 ° along the angle rotatable scope of first direction w1, and monitor body 210 is 0 ° to 5 ° along the angle rotatable scope of second direction w2.
For restriction monitor body 210 rotates within the scope of 25 ° at 0 °, joint 2222 is provided with the first screw-in portion 2224 and the second corresponding the first screw-in portion 2224 of screw-in portion 2226 shell on the backs 212 is provided with the first depressed part 2124 and corresponding the second screw-in portion 2226 is provided with the second depressed part 2126, when monitor body 210 rotates along first direction w1, the first screw-in portion 2224 enters the first depressed part 2124, when monitor body 210 rotates along second direction w2, the second screw-in portion 2226 enters the second depressed part 2126, the degree of depth of the first depressed part 2124 is greater than the degree of depth of the second depressed part 2126, so make monitor body 210 be greater than it along the angle of second direction w2 rotation along the angle of first direction w1 rotation.The first screw-in portion 2224 also has first rib 2221, when the first screw-in portion 2224 enters in the first depression 2124, the rotation that first rib 2221 continues along first direction w1 in order to butt the first depression 2124 backstop monitor body 210, the first depression 2124 coordinates with first rib 2221, and monitor body 210 is limited within the scope of 0 ° to 25 ° along the angle of swing of first direction w1.Similarly, the second screw-in portion 2226 can also have second rib 2223, and second rib 2223 is the rotation along second direction w2 in order to butt the second depressed part 2126 backstop monitor body 210.In embodiment illustrated in fig. 7, joint 2224 has first rib 2221 and second rib 2223 simultaneously, and shell on the back 212 has the first depression 2124 and the second depression 2126 simultaneously, but not as limit, in other embodiment, first rib 2221 and second rib 2223 can also only arrange one of them; In another embodiment, on shell on the back 212, the first depression 2124 can be only set, as shown in Figure 5 because the distance of support 220 and shell on the back 212 enough monitor body 210 along second direction w2, rotate 5 °.Certainly, first rib 2221 and second rib 2223 can also be set, and directly utilize the first screw-in portion 2224 and the second screw-in portion 2226 to coordinate with the first depression 2124 and the second depression 2126 respectively, the directly rotation of backstop monitor body 210.
In Fig. 5-embodiment illustrated in fig. 7, display unit 200 also comprises friction element 250, friction element 250 is arranged between groove 2120 and the joining portion 2220 of rotating shaft 222, and friction element 250 directly contacts with the joining portion 2220 of groove 2120 and rotating shaft 222, to increase the frictional force between groove 2120 and rotating shaft 222 joining portion 2220, thereby while improving without External Force Acting, monitor body 210 is with respect to the stability of support 220.
In sum, the present invention has used support and the fixed block of plastic cement material, and the remarkable reduction of cost and the quality of display unit are alleviated, and monitor body can rotate around the axis simultaneously, is conducive to the various visual angles adjustment of display unit.
The present invention is described by above-described embodiment, however above-described embodiment be only illustration object but not for restriction.Ripe this skill person, when knowing under not departing from spirit of the present invention, can have other modifications of illustrative embodiments in the embodiment of this special instruction.Therefore, category of the present invention is also contained this type of modification and is only limited by the appended claims.
Claims (10)
1. a display unit, is characterized in that this display unit comprises:
Monitor body, this monitor body has shell on the back, on this shell on the back, has groove;
Support, this support has relative first end and the second end, and this first end of this support has rotating shaft, this rotating shaft and this groove fit, this support adopts plastic cement material to make; And
Fixed block, this fixed block is fixed on this rotating shaft between this fixed block and this groove, and this monitor body can be around this rotating shaft rotation, and this fixed block adopts plastic material to make;
Wherein, when external force is greater than between this rotating shaft and this groove frictional force, this monitor body rotates with respect to this support, and when external force disappears or be less than between this rotating shaft and this groove frictional force, this monitor body keeps stablizing with respect to this support.
2. display unit as claimed in claim 1, is characterized in that this rotating shaft comprises joining portion, and this joining portion is cylindrical body or spheroid, and the arc shaped surface of this joining portion by this cylindrical body or this spheroid contacts cooperation with this groove.
3. display unit as claimed in claim 1, is characterized in that this display unit also comprises friction element, and this friction element is arranged between this groove and this rotating shaft, and this friction element directly contacts with this groove and this rotating shaft.
4. display unit as claimed in claim 1, is characterized in that this monitor body rotates along first direction or the second direction contrary with this first direction around this rotating shaft.
5. display unit as claimed in claim 4, is characterized in that this monitor body is 0 ° to 25 ° along the angle rotatable scope of this first direction, and this monitor body is 0 ° to 25 ° along the angle rotatable scope of this second direction.
6. display unit as claimed in claim 5, it is characterized in that pointing to the direction of this second end when parallel when the plane of this monitor body and this first end of this support, this monitor body is 0 ° to 20 ° along the angle rotatable scope of this first direction, and this monitor body is 0 ° to 5 ° along the angle rotatable scope of this second direction.
7. display unit as claimed in claim 4, it is characterized in that this rotating shaft also comprises joint, this joint has the first screw-in portion and the second screw-in portion, this shell on the back is to should the first screw-in portion being provided with the first depressed part and to should the second screw-in portion being provided with the second depressed part, when this monitor body rotates along this first direction, this the first screw-in portion enters this first depressed part, and when this monitor body rotates along this second direction, this second screw-in portion enters this second depressed part.
8. display unit as claimed in claim 6, it is characterized in that this first screw-in portion has first rib and/or this second screw-in portion has second rib, this first rib is the rotation along this first direction in order to this first depressed part of butt this monitor body of backstop, and this second rib is in order to the rotation of this second depressed part of butt this this second direction of monitor body of backstop.
9. display unit as claimed in claim 1, it is characterized in that this fixed block by screw locking on this shell on the back.
10. display unit as claimed in claim 1, is characterized in that this display unit also comprises base, and this of this support the second end is socketed on this base, makes this monitor body be able to fixed support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310681837.2A CN103697299B (en) | 2013-12-13 | 2013-12-13 | Display unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310681837.2A CN103697299B (en) | 2013-12-13 | 2013-12-13 | Display unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103697299A true CN103697299A (en) | 2014-04-02 |
| CN103697299B CN103697299B (en) | 2015-12-02 |
Family
ID=50358924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310681837.2A Active CN103697299B (en) | 2013-12-13 | 2013-12-13 | Display unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103697299B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1783418A2 (en) * | 2005-11-02 | 2007-05-09 | LG Electronics Inc. | Hinge and stand for display device |
| CN101498336A (en) * | 2008-01-29 | 2009-08-05 | 佳世达科技股份有限公司 | Hinge and display apparatus with the same |
| US20100059648A1 (en) * | 2008-09-10 | 2010-03-11 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. | Support stand |
| CN103267212A (en) * | 2013-05-21 | 2013-08-28 | 顾芳 | Multi-degree of freedom fixing support |
-
2013
- 2013-12-13 CN CN201310681837.2A patent/CN103697299B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1783418A2 (en) * | 2005-11-02 | 2007-05-09 | LG Electronics Inc. | Hinge and stand for display device |
| CN101498336A (en) * | 2008-01-29 | 2009-08-05 | 佳世达科技股份有限公司 | Hinge and display apparatus with the same |
| US20100059648A1 (en) * | 2008-09-10 | 2010-03-11 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. | Support stand |
| CN103267212A (en) * | 2013-05-21 | 2013-08-28 | 顾芳 | Multi-degree of freedom fixing support |
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| Publication number | Publication date |
|---|---|
| CN103697299B (en) | 2015-12-02 |
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