CN201262672Y - Connection structure for base frame and back shell of flat panel display product - Google Patents
Connection structure for base frame and back shell of flat panel display product Download PDFInfo
- Publication number
- CN201262672Y CN201262672Y CNU2008202006375U CN200820200637U CN201262672Y CN 201262672 Y CN201262672 Y CN 201262672Y CN U2008202006375 U CNU2008202006375 U CN U2008202006375U CN 200820200637 U CN200820200637 U CN 200820200637U CN 201262672 Y CN201262672 Y CN 201262672Y
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- China
- Prior art keywords
- base
- back cover
- rotating shaft
- neck
- flat panel
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Abstract
The utility model discloses a base and rear shell connection structure of a slab display product, comprising a base, a rear shell, a rotation shaft and a fixed plate; the fixed plate is provided with a rotation shaft hole; the rotation shaft passes through the rotation shaft hole and is rotatablely matched with the rotation shaft hole; the fixed plate is fixedly connected with the internal side of the rear shell; the rear shell is provided with a window; the rotation shaft is exposed by the window; and the rotation shaft is connected with the base neck at the external side of the rear shell by a connecting device. The base and rear shell connection structure has simple structure, convenient assembly and low manufacturing cost.
Description
Technical field
The utility model relates to a kind of base and back cover syndeton of flat panel display product.
Background technology
Raising along with people's living standard, flat panel display product becomes the main flow that shows series products gradually, for the ease of the visual demand of user, a lot of the small screen flat panel display products all has the hinge means of supporting that body leans forward and swings back, this device plays the effect that connects body and base simultaneously, all use the double-strand chain device in the market, as accompanying drawing 1, there is following deficiency in this structure:
1, hinge with the process of back cover assembling in because the complex structure of hinge own causes assembly technology more loaded down with trivial details, prolonged the activity duration of single operation, reduced yield-power;
2, hinge is a metallic article, and relatively more expensive, its price is directly proportional with weight, and the double-strand chain volume is bigger, and materials are more, increased material cost;
3, because the dual hinge structure complexity, bilaterally all to fix, the back cover corresponding construction that cooperates with hinge also can more complicated, and back cover is plastic products, if the back shell structure is too complicated, causes die cost to rise, the while also influences the surface quality after the back cover injection moulding.
Summary of the invention
The purpose of this utility model is to provide a kind of base and back cover syndeton of flat panel display product, and the utility model is simple in structure, low cost of manufacture.
The utility model is achieved through the following technical solutions:
A kind of base of flat panel display product and back cover syndeton, comprise base, back cover, rotating shaft and fixed head, fixed head is provided with shaft hole, rotating shaft penetrates this shaft hole and is rotatably assorted with its formation, fixed head and back cover inboard affixed, be provided with window on back cover, rotating shaft exposes by this window, and rotating shaft is connected by the base neck of coupling arrangement with the back cover outside.
The utility model is owing to only adopt one-sided hinge arrangement, and hinge generally adopts metal material, and its material cost, weight all are minimized; Owing to adopt one-sided hinge arrangement, make back cover simple in structure, injection mold is more simplified, and the injection moulding cost is low; When product assembles, earlier fixed head, rotating shaft dress are formed as one hinge arrangement, again fixed head is connected with back cover, rotating shaft exposes and is connected with the neck of base, and assembling is promptly finished, and for existing structure, its assembling process is more simple.
Further structure of the present utility model is:
Described rotating shaft is provided with the axial face that scabbles at described back cover exsertion part, and this scabbles the neck of face towards described base.The face that scabbles in the rotating shaft is more convenient to be connected and fixed with neck base.
Respectively be provided with at least two screw holes in the neck of described base and rotating shaft, described coupling arrangement is a screw, and this screw is connected described rotating shaft after passing screw hole with the neck of described base.
Be provided with the trepanning relative with described shaft hole on back cover, be provided with at the neck of described base and strengthen axle, it is interior and be mated that this reinforcements axle penetrates trepanning.When assembling, the reinforcement axle on the base neck inserts in the trepanning, by screw base and aforementioned rotating shaft is fixed again, and assembling is simple; And strengthen axle and play supporting role to a certain extent, promptly aforementioned rotating shaft is played supporting role to back cover, and strengthen axle back cover is played the aiding support effect.
The neck of described base and the reinforcement axle integrated injection molding on it.
Be provided with the reinforcement boss on back cover, described trepanning is located on this reinforcement boss, be provided with strengthen boss after, the intensity of trepanning obtains raising to a certain degree.
Description of drawings
Fig. 1 is base and the back cover johning knot composition that the utility model middle plateform shows product;
Fig. 2 is the structural drawing of base neck;
Fig. 3 is the inner side view (removing base) of Fig. 2;
Fig. 4 is the johning knot composition of fixed head and rotating shaft;
Fig. 5 is the structural drawing of fixed head;
Fig. 6 is an A place enlarged drawing among Fig. 3;
Description of reference numerals:
1, base, 2, back cover, 3, rotating shaft, 4, fixed head, 5, shaft hole, 6, window, 7, neck, 8, scabble face, 9, screw hole, 10, screw, 11, trepanning, 12, strengthen axle, 13, strengthen boss.
Embodiment
Extremely shown in Figure 6 as Fig. 1, a kind of base of flat panel display product and back cover syndeton, comprise base 1, back cover 2, rotating shaft 3 and fixed head 4, fixed head 4 is provided with shaft hole 5, rotating shaft 3 penetrates this shaft hole 5 and is rotatably assorted with its formation, and fixed head 4 is inboard affixed with back cover 2, is provided with window 6 on back cover 2, rotating shaft 3 exposes by this window 6, and rotating shaft 3 is connected with base 1 neck 7 in back cover 2 outsides by coupling arrangement.
Wherein, rotating shaft 3 is provided with the axial face that scabbles 8 at back cover 2 exsertion parts, and this scabbles the neck 7 of face 8 towards base 1; Respectively be provided with two screw holes 9 in the neck 7 of base 1 and rotating shaft 3, aforementioned coupling arrangement is a screw 10, and this screw 10 is connected rotating shaft 3 after passing screw hole 9 with the neck 7 of base 1; On back cover 2, be provided with and strengthen boss 13, on this reinforcement boss 13, be provided with the trepanning 11 relative with shaft hole 5, neck 7 at base 1 is provided with reinforcement axle 12, and this reinforcement axle 12 penetrates in the trepanning 11 and is mated, the neck 7 of base 1 and reinforcement axle 12 integrated injection moldings on it.
Present embodiment is owing to only adopt one-sided hinge arrangement, and hinge generally adopts metal material, makes present embodiment material cost, weight all be minimized; Owing to adopt one-sided hinge arrangement, make back cover 2 simple in structure, injection mold is more simplified, and the injection moulding cost is low; When product assembles, earlier fixed head 4, rotating shaft 3 dresses are formed as one hinge arrangement, again fixed head 4 is connected with back cover 2, rotating shaft 3 exposes; Reinforcement axle 12 on base 1 neck 7 inserts in the trepanning 11, by screw 10 base 1 and aforementioned rotating shaft 3 is fixed again, and assembling is simple; And strengthen axle 12 and play supporting role to a certain extent, 3 pairs of back covers 2 of promptly aforementioned rotating shaft play supporting role, play the aiding support effect and strengthen 12 pairs of back covers 2 of axle.Present embodiment is for existing structure, and its assembling process is more simple.
Claims (6)
1, a kind of base of flat panel display product and back cover syndeton, comprise base and back cover, it is characterized in that, also include rotating shaft and fixed head, fixed head is provided with shaft hole, and rotating shaft penetrates this shaft hole and is rotatably assorted with its formation, fixed head and back cover inboard affixed, be provided with window on back cover, rotating shaft exposes by this window, and rotating shaft is connected by the base neck of coupling arrangement with the back cover outside.
2, the base of flat panel display product and back cover syndeton according to claim 1 is characterized in that described rotating shaft is provided with the axial face that scabbles at described back cover exsertion part, and this scabbles the neck of face towards described base.
3, the base of flat panel display product and back cover syndeton according to claim 1, it is characterized in that, respectively be provided with at least two screw holes in the neck of described base and rotating shaft, described coupling arrangement is a screw, and this screw is connected described rotating shaft after passing screw hole with the neck of described base.
4, as the base and the back cover syndeton of flat panel display product as described in each in the claim 1 to 3, it is characterized in that, be provided with the trepanning relative with described shaft hole on back cover, be provided with at the neck of described base and strengthen axle, it is interior and be mated that this reinforcements axle penetrates trepanning.
5, as the base and the back cover syndeton of flat panel display product as described in the claim 4, it is characterized in that the neck of described base and the reinforcement axle integrated injection molding on it.
6, as the base and the back cover syndeton of flat panel display product as described in the claim 4, it is characterized in that be provided with the reinforcement boss on back cover, described trepanning is located on this reinforcement boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202006375U CN201262672Y (en) | 2008-09-17 | 2008-09-17 | Connection structure for base frame and back shell of flat panel display product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202006375U CN201262672Y (en) | 2008-09-17 | 2008-09-17 | Connection structure for base frame and back shell of flat panel display product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201262672Y true CN201262672Y (en) | 2009-06-24 |
Family
ID=40809147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202006375U Expired - Lifetime CN201262672Y (en) | 2008-09-17 | 2008-09-17 | Connection structure for base frame and back shell of flat panel display product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201262672Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108449896A (en) * | 2018-03-12 | 2018-08-24 | 联想(北京)有限公司 | Electronic equipment and preparation method thereof |
-
2008
- 2008-09-17 CN CNU2008202006375U patent/CN201262672Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108449896A (en) * | 2018-03-12 | 2018-08-24 | 联想(北京)有限公司 | Electronic equipment and preparation method thereof |
| CN108449896B (en) * | 2018-03-12 | 2020-12-18 | 联想(北京)有限公司 | Electronic device and method for manufacturing the same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 266555 Qingdao economic and Technological Development Zone, Shandong, Hong Kong Road, No. 628 Patentee after: QINGDAO HENGJIA PRECISION TECHNOLOGY Co.,Ltd. Address before: 266555 Qingdao economic and Technological Development Zone, the former Bay Road, West Port, Shandong Xin Industrial Park Patentee before: QINGDAO HENGJIA PLASTIC INDUSTRY Co.,Ltd. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20170116 Address after: 110000 Liaoning Province, Shenyang Hunnan New District Nanping Road No. 28 Patentee after: Shenyang Echom Science and Technology Co.,Ltd. Address before: 266555 Qingdao economic and Technological Development Zone, Shandong, Hong Kong Road, No. 628 Patentee before: QINGDAO HENGJIA PRECISION TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20090624 |
|
| CX01 | Expiry of patent term |