CN201323714Y - Wall hanging structure for flat display product and wall hanging bolt thereof - Google Patents
Wall hanging structure for flat display product and wall hanging bolt thereof Download PDFInfo
- Publication number
- CN201323714Y CN201323714Y CNU2008202047962U CN200820204796U CN201323714Y CN 201323714 Y CN201323714 Y CN 201323714Y CN U2008202047962 U CNU2008202047962 U CN U2008202047962U CN 200820204796 U CN200820204796 U CN 200820204796U CN 201323714 Y CN201323714 Y CN 201323714Y
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- wall hanging
- screw
- display product
- panel display
- flat panel
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Abstract
The utility model discloses a wall hanging structure for a flat display product and a wall hanging bolt thereof. The wall hanging structure comprises a rear shell, wherein the rear shell is provided with fixed holes. The wall hanging bolt is provided with external thread, and the wall hanging bolt is installed in the fixed hole by the external thread, and the wall hanging bolts are hollow, thus forming wall hanging holes, and the inner wall of the wall hanging hole is provided with internal thread. The utility model can reduce the production cost of the flat display product, and is convenient to maintain.
Description
Technical field
The utility model relates to a kind of flat panel display product hanging structure and used wall hanging screw thereof.
Background technology
Along with the flat panel display product industry constantly develops, the technology of various aspects also is with rapid changepl. never-ending changes and improvements, people are more and more higher to the requirement of flat panel display product, no matter be product appearance or product function, along with the increase of human cost and the raising of administrative expenses, also the convenient and swift property to assembling claims, and the hanging structure of existing flat panel display product is: the riveting post is riveted on the metal sheet, with tapping screw metal sheet is fixed on the back cover then; Perhaps on type on the small size, built-in copper nut when injection moulding, these designs mainly contain following shortcoming:
1, adopt the riveted joint mode to process by the riveting post, manufacturing procedure is many, the production cost height;
2, built-in copper nut when injection moulding, production efficiency is low, and the product fraction defective raises;
3, by riveted joint mode or built-in copper nut injection moulding mode, when quality problems appearred in product, maintenance was inconvenient.
Summary of the invention
The purpose of this utility model is to provide a kind of flat panel display product hanging structure and used wall hanging screw thereof, and the utility model can reduce the production cost of flat panel display product, and maintenance is also convenient.
The utility model is achieved through the following technical solutions:
A kind of flat panel display product hanging structure screw, the wall hanging screw is provided with external screw thread, wall hanging screw hollow and form the wall hanging hole, the inwall in the wall hanging hole is provided with internal thread.
Adopt the hanging structure of the flat panel display product of this wall hanging screw to be:
A kind of flat panel display product hanging structure comprises back casing, is provided with fixing hole on back casing, the wall hanging screw is provided with external screw thread, the wall hanging screw is installed in the fixing hole by this external screw thread, wall hanging screw hollow and form the wall hanging hole, and the inwall in the wall hanging hole is provided with internal thread.
In the utility model, the wall hanging screw directly is connected with back casing by external screw thread, in the course of processing of flat panel display product, technology is simple, low cost of manufacture, production efficiency height, easy to maintenance, while wall hanging screw takes up room little in installation process, good looking appearance.
Further improvement of the utility model is:
Described internal thread is opposite with described externally threaded hand of helix, makes the wall hanging screw realize self-locking when assembling, prevents that the wall hanging screw from coming off when assembling.
Be provided with reinforcing prop on described back casing, described fixing hole is located in this reinforcing prop, reinforcing prop is set after, intensity is higher, wall hanging screw fixing more reliable.
The above externally threaded front end of described wall hanging screw is provided with guide section, and when assembling, the guide section of wall hanging screw front end plays guide effect.
The rear end of described wall hanging screw is a stiff end, described externally threaded diameter less than stiff end in the radial direction size, described wall hanging hole forms blind hole in the stiff end sealing, and the wall hanging hole is a blind hole structure, avoids extraneous dust and moisture content to enter in the housing by this wall hanging hole.
Described stiff end is the turret head structure, or is provided with flat recess or cross recess on described stiff end.In the installation or removal process, can carry out installation or removal by die nut, a word spiral shell cutter or cross spiral shell cutter.
Description of drawings
Fig. 1 is a structure chart of the present utility model;
Fig. 2 is the partial enlarged drawing at back casing and wall hanging screw fit place;
Fig. 3 is the cutaway view at back casing and wall hanging screw fit place;
Fig. 4 is the structure chart of wall hanging screw;
Description of reference numerals:
1, back casing, 2, fixing hole, 3, the wall hanging screw, 4, male screw thread, 5, internal thread, 6, guide section, 7, reinforcing prop, 8, stiff end, 9, flat recess.
Embodiment
As shown in Figures 1 to 4, a kind of flat panel display product hanging structure, comprise back casing 1, on back casing 1, be provided with fixing hole 2, wall hanging screw 3 is provided with external screw thread 4, wall hanging screw 3 is installed in the fixing hole 2 by this external screw thread 4, wall hanging screw 3 hollows and form the wall hanging hole, and the inwall in the wall hanging hole is provided with internal thread 5.
Wherein, be provided with reinforcing prop 7 on back casing 1, fixing hole 2 is located in this reinforcing prop 7; The internal thread 5 of wall hanging screw 3 is opposite with the hand of helix of external screw thread 4, the front end of external screw thread 4 is provided with guide section 6 on the wall hanging screw 3, the rear end of wall hanging screw 3 is a stiff end 8, stiff end 8 is the turret head structure, on stiff end 8, be provided with flat recess 9, in the radial direction size, the wall hanging hole forms blind hole in stiff end 8 sealings to the diameter of external screw thread 4 less than stiff end 8.
In the present embodiment, wall hanging screw 3 directly is connected with back casing 1 by external screw thread 4, in the course of processing of flat panel display product, technology is simple, low cost of manufacture, production efficiency height, easy to maintenance, while wall hanging screw 3 takes up room little in installation process, good looking appearance; Internal thread 5 is opposite with the hand of helix of external screw thread 4, makes wall hanging screw 3 realize self-locking when assembling, prevents that wall hanging screw 3 from coming off when assembling; The guide section 6 of wall hanging screw 3 front ends plays guide effect.
Claims (8)
1, a kind of flat panel display product hanging structure comprises back casing, it is characterized in that, be provided with fixing hole on back casing, the wall hanging screw is provided with external screw thread, and the wall hanging screw is installed in the fixing hole by this external screw thread, wall hanging screw hollow and form the wall hanging hole, the inwall in the wall hanging hole is provided with internal thread.
2, flat panel display product hanging structure according to claim 1 is characterized in that described internal thread is opposite with described externally threaded hand of helix.
3, flat panel display product hanging structure as claimed in claim 1 or 2 is characterized in that be provided with reinforcing prop on described back casing, described fixing hole is located in this reinforcing prop.
4, flat panel display product hanging structure as claimed in claim 1 or 2 is characterized in that the above externally threaded front end of described wall hanging screw is provided with guide section.
5, flat panel display product hanging structure as claimed in claim 1 or 2 is characterized in that the rear end of described wall hanging screw is a stiff end, and in the radial direction size, described wall hanging hole forms blind hole in the stiff end sealing to described externally threaded diameter less than stiff end.
6, as flat panel display product hanging structure as described in the claim 5, it is characterized in that described stiff end is the turret head structure, or on described stiff end, be provided with flat recess or cross recess.
7, a kind of flat panel display product hanging structure screw is characterized in that the wall hanging screw is provided with external screw thread, wall hanging screw hollow and form the wall hanging hole, and the inwall in the wall hanging hole is provided with internal thread.
8, as flat panel display product hanging structure screw as described in the claim 7, it is characterized in that described internal thread is opposite with described externally threaded hand of helix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202047962U CN201323714Y (en) | 2008-12-08 | 2008-12-08 | Wall hanging structure for flat display product and wall hanging bolt thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202047962U CN201323714Y (en) | 2008-12-08 | 2008-12-08 | Wall hanging structure for flat display product and wall hanging bolt thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201323714Y true CN201323714Y (en) | 2009-10-07 |
Family
ID=41161085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202047962U Expired - Lifetime CN201323714Y (en) | 2008-12-08 | 2008-12-08 | Wall hanging structure for flat display product and wall hanging bolt thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201323714Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101835359A (en) * | 2010-04-30 | 2010-09-15 | 友达光电股份有限公司 | Wall hanging mechanism |
-
2008
- 2008-12-08 CN CNU2008202047962U patent/CN201323714Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101835359A (en) * | 2010-04-30 | 2010-09-15 | 友达光电股份有限公司 | Wall hanging mechanism |
| CN101835359B (en) * | 2010-04-30 | 2013-01-02 | 友达光电股份有限公司 | Wall hanging mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091007 |
|
| CX01 | Expiry of patent term |