CN102970842B - Display screen with anti-dropping mechanism and assembling and disassembling method thereof - Google Patents
Display screen with anti-dropping mechanism and assembling and disassembling method thereof Download PDFInfo
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- CN102970842B CN102970842B CN2012105023246A CN201210502324A CN102970842B CN 102970842 B CN102970842 B CN 102970842B CN 2012105023246 A CN2012105023246 A CN 2012105023246A CN 201210502324 A CN201210502324 A CN 201210502324A CN 102970842 B CN102970842 B CN 102970842B
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- display screen
- cabinet door
- main body
- screen main
- spring
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Abstract
The invention discloses a display screen with an anti-dropping mechanism, which is used for an industrial control cabinet door. The display screen comprises a main display screen body and a display screen panel, wherein the display screen panel is arranged on the front surface of the main display screen body; two side surfaces of the main display screen body are provided with grooves; spring supports are arranged in the grooves and provided with anti-dropping springs; the wall bodies of the spring supports are provided with inserting holes; and fixed plates used for connection are arranged in the inserting holes. The invention also discloses an assembling and disassembling method of the display screen with the anti-dropping mechanism. According to the invention, the main display screen body can be firstly buckled on a machine cabinet door by utilizing torsion springs arranged at both sides of the main display screen body, therefore, the problem that the display screen is easy to drop before being installed and fixed or when disassembled is solved; and the display screen disclosed by the invention is very easy to pull out of the installation hole of the machine cabinet door.
Description
Technical field
The present invention relates to jockey, relate in particular to a kind of connection anti-drop device and mounting and dismounting method thereof of the display screen for the Industry Control cabinet.
Background technology
Now, for the sheet metal component rack of power supply or other industry, because its volume is large, showing and controlling the display screen of all having used large-screen, in recent years, selecting the display screen of 7～10 inches is main flow.The aobvious screen of large-screen is general adopts fixing mode to be arranged on sheet metal component (being mainly Qianmen), namely on the panel beating door, leave square hole, display screen is packed into from the front of door, the way of relatively insuring when the back of door fixedly mounts with briquetting (bar) is to need 2 people's operations, people removes to pin display screen at face in front of the door with hand, and another one people completes the work of fixed panel in the back of door.If only a people is fixing in the back, display screen can be easy to drop on the ground, causes damaging.This mounting means is very inconvenient and unreliable.
Also have the display screen of some plastics shells to be designed with back-off at periphery, from front, pack into and can snap in better the sheet metal panel hole, buckle can prevent that display screen from coming off.But new problem is: the dismounting display screen is very inconvenient, because display screen is little in the thickness direction size, the buckle of all sides is short and hard, is difficult for making display screen to thread off, and namely enables to thread off, and has also needed the people to catch display screen auxiliary in front of the door, is not easy very much dismounting.Due to the inconvenience of threading off, a lot of display screens, when structural design, not go to consider the anticreep problem of display screen.There is unsafe hidden danger in this mentality of designing when display screen is installed.
Summary of the invention
The present invention is in order to solve the technical problem of existing Industry Control cabinet display screen, proposes a kind of install convenient, connect reliably and easy-off with display screen and the mounting and dismounting method thereof of escapement.
A kind of display screen with escapement that the present invention proposes, it comprises the display screen main body, is located at the display screen panel in this display screen main body front.The two sides of described display screen main body have groove, in this groove, be equipped with on spring fastening, this spring fastening the anticreep spring is housed; On the wall body of described spring fastening, have jack, the fixed head for connecting is housed in jack.
The present invention proposes a kind of mounting and dismounting method of display screen, and step is as follows:
Step 1: first will be only insert in the installing hole of cabinet door with the lopsidedness of the display screen main body of anticreep spring, and make the edge of display screen panel be buckled in the outer surface of cabinet door;
Step 2: push again the anticreep spring of the other side of display screen main body, the anticreep spring be pressed in the installing hole of cabinet door, the anticreep spring of display screen main body both sides rely on elastic force by display screen main body left-hand thread on cabinet door;
Step 3: from the inboard of cabinet door, fixed block is inserted the jack of spring fastening,
With hold-down screw, by fixed block, the display screen main body is fastened on cabinet door again;
Step 4: from the inboard of cabinet door, hold-down screw is unloaded, extract fixed block;
Step 5: pull display screen panel from the outside of cabinet door with hand, utilize the strain of anticreep spring that the display screen main body is pulled out.
The present invention compared with prior art, the torsionspring of display screen main body both sides is located in utilization, can first the display screen main body be snapped onto on cabinet door, solve display screen fixing front caducous problem is installed, also solve display screen caducous problem when dismounting simultaneously.Because the elastic force of spring can arrange as required, so display screen is very easy to pull out in the installing hole of cabinet door.
The accompanying drawing explanation
Fig. 1 is front projection schematic diagram of the present invention;
Fig. 2 is rear projection schematic diagram of the present invention;
Fig. 3 is the schematic diagram of anticreep spring of the present invention;
Fig. 4 is the schematic diagram of fixed block of the present invention;
Fig. 5 is the front projection schematic diagram that the present invention installs;
Fig. 6 is the rear projection schematic diagram that the present invention installs;
Fig. 7 is the front projection schematic diagram after the present invention installs;
Fig. 8 a is the schematic rear view after the present invention installs;
Fig. 8 b be in Fig. 8 a A-A to cutaway view;
Fig. 8 c is B place enlarged drawing in Fig. 8 b.
Embodiment
As shown in Figure 1 to 4, a kind of display screen with escapement that the preferred embodiment of the present invention proposes, it comprises display screen main body 1, is located at the display screen panel 2 in this display screen main body 1 front.The two sides of display screen main body 1 have groove, in this groove, be equipped with on spring fastening 4, this spring fastening 4 anticreep spring 3 is housed.On the wall body of spring fastening 4, have jack, can insert fixed head 5 in jack, this fixed head can be fixedly connected with display screen main body 1 with hold-down screw 6 with cabinet door.
The invention allows for the mounting and dismounting method with the display screen of escapement, its step is as follows:
Step 1: as Fig. 5, Fig. 6, as shown in, first will be only with the left side of the display screen main body 1 of anticreep spring 3, insert in the installing hole 8 of cabinet door 7, and make the edge of display screen panel 2 be buckled in the outer surface of cabinet door 7.
Step 2: as shown in Figure 5, then push the anticreep spring 3 on the right side of display screen main body 1, anticreep spring 3 is pressed in the installing hole 8 of cabinet door 7.And now, the anticreep spring of display screen main body 1 both sides 3 rely on elastic force by display screen main body 1 left-hand thread on cabinet door 7, as shown in Figure 7.
Step 3: from the inboard of cabinet door 7, fixed block 5 is inserted the jack of spring fastening 4,
With hold-down screw 6, by fixed block 5, display screen main body 1 is fastened on cabinet door 7 again, installs.
While needing dismounting, can:
Step 4: from the inboard of cabinet door 7, hold-down screw 6 is unloaded, then extract fixed block 5.
Step 5: pull display screen panel 2 from the outside of cabinet door 7 with hand, utilize the strain of anticreep spring 3 that display screen main body 1 is slowly pulled out, dismantle complete.
The torsionspring of display screen main body both sides is located in utilization, can first the display screen main body be snapped onto on cabinet door, has solved display screen fixing front caducous problem is installed, and has also solved display screen caducous problem when dismounting simultaneously.Because the elastic force of spring can arrange as required, so display screen is very easy to pull out in the installing hole of cabinet door.
Above specific embodiment is only in order to illustrate structure of the present invention and mounting or dismounting, and those of ordinary skill in the art can make various deformation and variation under design of the present invention, and these distortion and variation include within protection scope of the present invention.
Claims (2)
1. display screen with escapement, comprise display screen main body (1), be located at the display screen panel (2) in this display screen main body front, it is characterized in that, the two sides of described display screen main body (1) have groove, in this groove, be equipped with on spring fastening (4), this spring fastening (4) anticreep spring (3) is housed; On the wall body of described spring fastening (4), have jack, in jack, be equipped with fixing for what connect
Piece(5).
2. the mounting and dismounting method of a display screen as claimed in claim 1, comprise the steps:
Step 1: first will be only insert in the installing hole (8) of cabinet door (7) with the lopsidedness of the display screen main body (1) of anticreep spring (3), and make the edge of display screen panel (2) be buckled in the outer surface of cabinet door (7);
Step 2: the anticreep spring (3) that pushes again the other side of display screen main body (1), anticreep spring (3) is pressed in the installing hole (8) of cabinet door (7), the anticreep spring (3) of display screen main body (1) both sides rely on elastic force by display screen main body (1) left-hand thread on cabinet door (7);
Step 3: from the inboard of cabinet door (7), fixed block (5) is inserted the jack of spring fastening (4),
Use again hold-down screw (6) by fixed block (5), display screen main body (1) to be fastened on cabinet door (7);
Step 4: from the inboard of cabinet door (7), hold-down screw (6) is unloaded, extract fixed block (5);
Step 5: pull display screen panel (2) from the outside of cabinet door (7) with hand, utilize the strain of anticreep spring (3) that display screen main body (1) is pulled out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105023246A CN102970842B (en) | 2012-11-30 | 2012-11-30 | Display screen with anti-dropping mechanism and assembling and disassembling method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105023246A CN102970842B (en) | 2012-11-30 | 2012-11-30 | Display screen with anti-dropping mechanism and assembling and disassembling method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102970842A CN102970842A (en) | 2013-03-13 |
| CN102970842B true CN102970842B (en) | 2013-11-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105023246A Expired - Fee Related CN102970842B (en) | 2012-11-30 | 2012-11-30 | Display screen with anti-dropping mechanism and assembling and disassembling method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN102970842B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106793597B (en) * | 2017-01-03 | 2018-10-02 | 珠海格力电器股份有限公司 | Fixed structure |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202172549U (en) * | 2011-08-26 | 2012-03-21 | 四川卫士通信息安全平台技术有限公司 | Buckling mechanism having high reliability of reinforcing display and control terminal |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2011157A (en) * | 1930-10-27 | 1935-08-13 | Pittsburgh Equitable Meter Co | Calibration mechanism for reciprocating piston meters |
| CN101772286B (en) * | 2008-12-29 | 2013-03-27 | 宏达国际电子股份有限公司 | Portable electronic device and operation method thereof |
| TWI413441B (en) * | 2009-12-29 | 2013-10-21 | Au Optronics Corp | Pixel structure and electroluminescence device |
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2012
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202172549U (en) * | 2011-08-26 | 2012-03-21 | 四川卫士通信息安全平台技术有限公司 | Buckling mechanism having high reliability of reinforcing display and control terminal |
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| Publication number | Publication date |
|---|---|
| CN102970842A (en) | 2013-03-13 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN JINGFUYUAN TECH. CO., LTD. Free format text: FORMER NAME: SHENZHEN JINGFUYUAN TECHNOLOGY CO., LTD. |
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| CP03 | Change of name, title or address |
Address after: Shenzhen Nanshan District City, Guangdong province 518000 white pine Luxili Nangang Second Industrial Park 12 Building 1, 2, 5 floor Patentee after: SHENZHEN JINGFUYUAN TECH CO.,LTD. Address before: Shenzhen Nanshan District City, Guangdong province 518000 white pine Luxili Nangang Second Industrial Park twelfth 5 floor Patentee before: SHENZHEN JINGFUYUAN TECH Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131127 Termination date: 20211130 |