CN203248959U - Hanging lifting rod of LED box - Google Patents
Hanging lifting rod of LED box Download PDFInfo
- Publication number
- CN203248959U CN203248959U CN 201320252716 CN201320252716U CN203248959U CN 203248959 U CN203248959 U CN 203248959U CN 201320252716 CN201320252716 CN 201320252716 CN 201320252716 U CN201320252716 U CN 201320252716U CN 203248959 U CN203248959 U CN 203248959U
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- China
- Prior art keywords
- internal thread
- lifting rod
- suspension rod
- thread
- rod body
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- Expired - Fee Related
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Abstract
The utility model discloses a hanging lifting rod of an LED box. The hanging lifting rod structurally comprises an external thread lifting pin and an internal thread lifting rod body. The internal thread lifting rod body is fixed on an ultra-thin LED display screen hanging box through a screw, and the external thread lifting pin is connected with the internal thread lifting rod body in a screw-thread fit mode. The external thread lifting pin is made of stainless steel round steel, external threads are machined on the lower side of the external thread lifting pin, a hanging lifting hole is machined in the upper side of the external thread lifting pin, and the upper end of the external thread lifting pin is manufactured into a cone shape. The internal thread lifting rod body is made of stainless steel round tubes, internal threads are machined on the inner side of the internal thread lifting rod body, and a fixing hole is machined in the lower side of the internal thread lifting rod body. The external thread lifting pin is in screw-thread fit with the internal thread lifting rod body, and the external thread lifting pin is screwed into the internal thread lifting rod body to achieve lifting of the LED display screen box. The hanging lifting rod is simple in structure, small in dead load of the lifting rod body, low in manufacturing and machining cost and particularly suitable for hanging indoor ultra-thin ultra-light LED display screen lifting boxes, and has wide application prospects and market competitiveness.
Description
Technical field
The utility model belongs to LED display casing technical field, relates in particular to a kind of suspension suspension rod of LED casing.
Background technique
LED display has occupied the status that other display device is not replaced in the demonstration field, it has, and screen intensity is high, clearness is high, steady quality, but the life-span is long, Presentation Function is flexible and changeable, the characteristics of screen bulk area combination in any, being applicable to the broadcast publicity of literal, figure, HD video, is to use very widely high-tech display device.
At present, LED display mostly is that LED is shown that module is installed on the casing, again casing is carried out assembly unit, forms the display screen of different size specification.Existing LED display casing hoisting structure is a lot, widely used is the gear hanging rod structure of LED display casing, this structure is the cooperation by a pair of spur bevel gear, the motion that to rotate from handle, change into moving up and down of revoking, thereby reach the purpose of the upper lower box of tension.But this hanging rod structure is relatively complicated, and the requirement of the spur bevel gear quality of fit in the hoisting mechanism is higher, and the gear deadweight is larger, and gear hoisting mechanism volume is also larger, can't be applied on the ultrathin LED display screen casing.
Summary of the invention
For solving the technical problem of the technical existence of present LED display case hoisting structure, the utility model proposes a kind of suspension suspension rod of LED casing.
The utility model solves existing issue by the following technical solutions.
A kind of suspension suspension rod of LED casing, its structure comprises that outside thread revokes and internal thread suspension rod two-part: the internal thread suspension rod is fixed by screws on the ultrathin LED display screen hoisting box body, outside thread is revoked and is connected screw-thread fit with the internal thread suspension rod and connects, revoke by outside thread, hang the LED display casing.
It is to form with the manufacturing of stainless steel round steel that described outside thread is revoked, and the downside that outside thread is revoked is manufactured with outside thread by machining; The upside that outside thread is revoked is processed with one the suspension lifting hole(eyelet), and the upper end that outside thread is revoked is processed into coniform.
Described internal thread suspension rod is to form with the stainless pipe manufacturing, and the inboard of internal thread suspension rod is manufactured with internal thread by machining; The downside of internal thread suspension rod is processed with a fixed hole; The internal thread suspension rod is fixedly connected on the casing by screw.
Described outside thread revoke and the internal thread suspension rod between be screw-thread fit, outside thread is revoked in the medial rotation screw thread suspension rod, realize the lifting of LED display casing.
The beneficial effects of the utility model: the suspension suspension rod of a kind of LED casing that the utility model proposes, it is simple in structure, and the suspension rod deadweight is little, makes processing cost low, be specially adapted to the lifting of indoor ultra-thin and ultra-light LED display hoisting box body, be with a wide range of applications and the market competitiveness.
Description of drawings
Fig. 1 is the simple type screw telescopic suspension rod general structure sketch of indoor ultrathin LED display screen hoisting box body;
Fig. 2 is the structural drawing that outside thread is revoked;
Fig. 3 is the structural drawing of internal thread suspension rod;
Fig. 4 is that outside thread is revoked the assembling assumption diagram with the internal thread suspension rod;
1, LED display casing 2, hang that lifting hole(eyelet) 3, outside thread revoke 4, internal thread suspension rod 5, fixed hole 6, screw.
Embodiment
The invention will be further described below in conjunction with accompanying drawing.
A kind of suspension suspension rod of LED casing, as shown in Figure 1, its structure comprises that mainly outside thread revokes 3 and internal thread suspension rod 4: internal thread suspension rod 4 is fixed on the ultrathin LED display screen hoisting box body 1 by screw 6, outside thread is revoked 3 and is connected with the internal thread suspension rod and connects with screw-thread fit, revoke 3 by outside thread, hang LED display casing 1.
As shown in Figure 2, it is to form with the manufacturing of stainless steel round steel that outside thread revokes 3, and outside thread is revoked 3 downside and is manufactured with outside thread by machining; The upside that outside thread is revoked is processed with one the lifting hole(eyelet) 2 of suspension, and the upper end that outside thread is revoked is processed into coniform.
As shown in Figure 3, internal thread suspension rod 4 is to form with the stainless pipe manufacturing, and the inboard of internal thread suspension rod 4 is manufactured with internal thread by machining; The downside of internal thread suspension rod is processed with a fixed hole 5; The internal thread suspension rod is fixedly connected on the LED display casing 1 by screw 6.
As shown in Figure 4, outside thread revoke 3 and internal thread suspension rod 4 between be screw-thread fit, outside thread is revoked in the 3 medial rotation screw thread suspension rods 4, realize the lifting of LED display casing 1.
When hanging the LED display casing, rotate the outside thread of LED display casing 1 both sides and revoke 3, so that revoking 3, outside thread in internal thread suspension rod 4, moves up and down, until move to suitable position, thus reach the position height of adjustment LED display casing 1 and the purpose of the degree of balance.
Claims (4)
1. the suspension suspension rod of a LED casing is characterized in that: comprise that outside thread revokes and internal thread suspension rod two-part; The internal thread suspension rod is connected by screw and is fixed on the ultrathin LED display screen hoisting box body; Outside thread is revoked and is connected screw-thread fit with the internal thread suspension rod and connects, and revokes by outside thread, hangs the LED display casing.
2. the suspension suspension rod of a kind of LED casing shown in according to claim 1, it is characterized in that: it is to form with the manufacturing of stainless steel round steel that outside thread is revoked, and the downside that outside thread is revoked is manufactured with outside thread by machining; The upside that outside thread is revoked is processed with one the suspension lifting hole(eyelet), and the upper end that outside thread is revoked is processed into coniform.
3. the suspension suspension rod of a kind of LED casing shown in according to claim 1, it is characterized in that: the internal thread suspension rod is to form with the stainless pipe manufacturing, and the inboard of internal thread suspension rod is manufactured with internal thread by machining; The downside of internal thread suspension rod is processed with a fixed hole.
4. the suspension suspension rod of a kind of LED casing shown in according to claim 1 is characterized in that: outside thread revoke and the internal thread suspension rod between be screw-thread fit, outside thread is revoked in the medial rotation screw thread suspension rod, realize the lifting of LED display casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320252716 CN203248959U (en) | 2013-05-11 | 2013-05-11 | Hanging lifting rod of LED box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320252716 CN203248959U (en) | 2013-05-11 | 2013-05-11 | Hanging lifting rod of LED box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203248959U true CN203248959U (en) | 2013-10-23 |
Family
ID=49375398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320252716 Expired - Fee Related CN203248959U (en) | 2013-05-11 | 2013-05-11 | Hanging lifting rod of LED box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203248959U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104214478A (en) * | 2014-08-28 | 2014-12-17 | 深圳市顾通科技有限公司 | Hoisting structure for LED (light-emitting diode) display screen |
| CN104318872A (en) * | 2014-11-06 | 2015-01-28 | 深圳市创显光电有限公司 | Ceiling mounted display device |
-
2013
- 2013-05-11 CN CN 201320252716 patent/CN203248959U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104214478A (en) * | 2014-08-28 | 2014-12-17 | 深圳市顾通科技有限公司 | Hoisting structure for LED (light-emitting diode) display screen |
| CN104318872A (en) * | 2014-11-06 | 2015-01-28 | 深圳市创显光电有限公司 | Ceiling mounted display device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131023 Termination date: 20140511 |