CN202332130U - Internally-threaded magnetic column for easy-to-rotate LED (light-emitting diode) display screens - Google Patents
Internally-threaded magnetic column for easy-to-rotate LED (light-emitting diode) display screens Download PDFInfo
- Publication number
- CN202332130U CN202332130U CN 201120541438 CN201120541438U CN202332130U CN 202332130 U CN202332130 U CN 202332130U CN 201120541438 CN201120541438 CN 201120541438 CN 201120541438 U CN201120541438 U CN 201120541438U CN 202332130 U CN202332130 U CN 202332130U
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- CN
- China
- Prior art keywords
- deep gouge
- internal thread
- magnetic post
- magnetic column
- instrument
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/302—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements characterised by the form or geometrical disposition of the individual elements
- G09F9/3026—Video wall, i.e. stackable semiconductor matrix display modules
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- Multimedia (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The utility model discloses an internally-threaded magnetic column for easy-to-rotate LED (light-emitting diode) display screens. The internally-threaded magnetic column comprises a magnetic column body, the upper end of the magnetic column body is provided with an internal thread, and a tool sinking trough is arranged in the lower end of the magnetic column body; and the tool sinking trough is a screwdriver sinking trough, and also can be a columned spanner sinking trough. According to the utility model, through the application of tools such as screwdrivers and columned spanners and the like, the magnetic column is easy to rotate, thereby driving the tightening and fixing of the internal thread.
Description
Technical field
The utility model relates to LED display stationary installation technical field, especially relates to a kind of LED display internal thread magnetic post that is prone to revolve.
Background technology
At present, LED display magnetic post progressively replaces the main device that copper erection column becomes fixed L ED display screen.General, it comprises the body of magnetic post, and body exterior is columniform smooth cylinder, and an end of body interior is provided with internal thread.During use, through internal thread being tightened on certain bolt, the magnetic that has by the magnetic post simultaneously, the irony frame of cooperated with LED display screen, thus can Fast Installation and replacement LED display.Its defective is: the outside cylinder of LED display internal thread magnetic post is smooth, and when screwing internal thread through manual turn magnetic post, hand very easily skids, and is difficult for the internal thread of screwing, comparatively inconvenience.Therefore be necessary to improve.
The utility model content
To the deficiency that above-mentioned prior art exists, the purpose of the utility model provides a kind of LED display internal thread magnetic post that is prone to revolve, and it has the turn of being easy to, thereby drives the characteristics that internal thread is tightened.
To achieve these goals, the technical scheme that the utility model adopted is: be prone to revolve LED display internal thread magnetic post, comprise magnetic post body, the upper end of body has internal thread, and the inside, lower end of said body is provided with the instrument deep gouge.
Said instrument deep gouge is the screwdriver deep gouge.
Said instrument deep gouge is yi word pattern deep gouge or cross deep gouge.
Said instrument deep gouge is a cylindricality spanner deep gouge.
Said instrument deep gouge is a kind of in equilateral triangle, square, regular pentagon, the regular hexagon deep gouge.
Said instrument deep gouge is the regular hexagon deep gouge.
After adopting said structure, the utility model is compared the advantage that is had with prior art and is: be easy to rotate the magnetic post, thereby drive being tightened of internal thread.The rear end that being prone to of the utility model revolved the body of LED display internal thread magnetic post is provided with the instrument deep gouge.Like this, insert in the instrument deep gouges through utilizing instruments such as screwdriver or cylindricality spanner, turn magnetic post like a cork, thus internal thread is tightened.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified:
Fig. 1 is that the master of the magnetic post with regular hexagon deep gouge of the utility model embodiment looks the sectional structure synoptic diagram;
Fig. 2 is the upward view of Fig. 1;
Fig. 3 is the upward view of the magnetic post with yi word pattern deep gouge of the utility model;
Fig. 4 is the upward view of the magnetic post with cross deep gouge of the utility model;
Fig. 5 is the upward view of the magnetic post with equilateral triangle deep gouge of the utility model;
Fig. 6 is the upward view of the magnetic post with square deep gouge of the utility model;
Fig. 7 is the upward view of the magnetic post with regular pentagon deep gouge of the utility model.
Among the figure: 1, body, 11, internal thread, 12, the instrument deep gouge.
Embodiment
The following stated is merely the preferred embodiment of the utility model, does not therefore limit the protection domain of the utility model.
Embodiment sees shown in Figure 1: be prone to revolve LED display internal thread magnetic post, comprise magnetic post body 1.The upper end of body 1 has internal thread 11, and the inside, lower end of body 1 is provided with instrument deep gouge 12.Like this,,, insert in the instrument deep gouge 12, get final product light turn internal thread 11, thereby the magnetic post is tightened such as instruments such as screwdriver, cylindricality spanners with corresponding instrument.
Instrument deep gouge 12 can be taked the screwdriver deep gouge.Such as, see Fig. 3, shown in Figure 4, instrument deep gouge 12 is yi word pattern deep gouge or cross deep gouge.Like this, yi word pattern screwdriver or cross screwdriver are inserted in the instrument deep gouge 12, can light turn internal thread 11.
Instrument deep gouge 12 can be taked cylindricality spanner deep gouge.Such as, see Fig. 5, Fig. 6, Fig. 7 and shown in Figure 2, instrument deep gouge 12 is a kind of in equilateral triangle, square, regular pentagon, the regular hexagon deep gouge.Optimum, instrument deep gouge 12 is the regular hexagon deep gouge.Like this, the cylindricality spanner of forms such as equilateral triangle, square, regular pentagon or regular hexagon is inserted in the corresponding instrument deep gouge 12, can light turn internal thread 11.
Claims (6)
1. be prone to revolve LED display internal thread magnetic post, comprise magnetic post body (1), the upper end of body (1) has internal thread (11), it is characterized in that: the inside, lower end of said body (1) is provided with instrument deep gouge (12).
2. according to claim 1ly be prone to revolve LED display internal thread magnetic post, it is characterized in that: said instrument deep gouge (12) is the screwdriver deep gouge.
3. according to claim 2ly be prone to revolve LED display internal thread magnetic post, it is characterized in that: said instrument deep gouge (12) is yi word pattern deep gouge or cross deep gouge.
4. according to claim 1ly be prone to revolve LED display internal thread magnetic post, it is characterized in that: said instrument deep gouge (12) is a cylindricality spanner deep gouge.
5. according to claim 4ly be prone to revolve LED display internal thread magnetic post, it is characterized in that: a kind of in equilateral triangle, square, regular pentagon, the regular hexagon deep gouge of said instrument deep gouge (12).
6. according to claim 5ly be prone to revolve LED display internal thread magnetic post, it is characterized in that: said instrument deep gouge (12) is the regular hexagon deep gouge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120541438 CN202332130U (en) | 2011-12-16 | 2011-12-16 | Internally-threaded magnetic column for easy-to-rotate LED (light-emitting diode) display screens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120541438 CN202332130U (en) | 2011-12-16 | 2011-12-16 | Internally-threaded magnetic column for easy-to-rotate LED (light-emitting diode) display screens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202332130U true CN202332130U (en) | 2012-07-11 |
Family
ID=46444102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120541438 Expired - Fee Related CN202332130U (en) | 2011-12-16 | 2011-12-16 | Internally-threaded magnetic column for easy-to-rotate LED (light-emitting diode) display screens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202332130U (en) |
-
2011
- 2011-12-16 CN CN 201120541438 patent/CN202332130U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20141216 |
|
| EXPY | Termination of patent right or utility model |