CN102111982B - Popup device for spliced wall display unit - Google Patents
Popup device for spliced wall display unit Download PDFInfo
- Publication number
- CN102111982B CN102111982B CN 201110005052 CN201110005052A CN102111982B CN 102111982 B CN102111982 B CN 102111982B CN 201110005052 CN201110005052 CN 201110005052 CN 201110005052 A CN201110005052 A CN 201110005052A CN 102111982 B CN102111982 B CN 102111982B
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- Prior art keywords
- knocker
- hook
- display unit
- trip
- ejecting
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- 239000012634 fragment Substances 0.000 claims description 11
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 4
- 230000000994 depressogenic effect Effects 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 241001640034 Heteropterys Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The invention discloses a popup device for a spliced wall display unit, which is arranged on the back surface of the spliced wall display unit. The popup device comprises a door lock body, a door lock hook, a pull board, a pull needle, a clamping hook, an elastic sheet, a guide sleeve body, a guide pillar and a spring, wherein two openings for arranging the door lock hook and the pull needle are formed on the door lock body; shaft sleeves are respectively arranged at the two openings; one end of the door lock hook and that of the pull needle extend into the door lock body and are connected with the clamping hook; one side of the clamping hook is connected with the door lock hook and the pull needle, and the other side of the clamping hook is connected with the elastic sheet and a rotating shaft; one end of the door lock body with the pull needle arranged outside is provided with the pull board; the pull board is in contact with the door lock hook; two ends of the guide pillar are fixed on the inner wall of the door lock body, the spring and the guide sleeve body are respectively arranged at two ends of the guide pillar; and the guide sleeve body is in contact with the door lock hook. By adopting the popup device, the installation, the debugging and the later maintenance to each display unit are more convenient, a spliced seam between two adjacent display units is not changed, and the display effect for a large screen is not affected.
Description
Technical field
The present invention relates to piece together wall Large Screen Display Technology field, particularly a kind of device for ejecting of piecing together the wall display unit.
Background technology
The large scale display wall that assembly wall commonly used is made up of a plurality of display units (being liquid crystal display screen, OLED display screen or PDP display screen etc.), for the assembly wall of installing or directly being fixed on by wall on the body of wall, it installs adjustment and follow-up maintenance has proposed certain requirement to display unit, wherein the most general requirement is that display unit can be opened in front, and namely display unit can the translation reach.Yet each display unit is big flat screen one by one in the assembly wall, for the inner display unit except periphery, does not have the place of handle at all, and this just brings very big inconvenience to installation adjustment or the follow-up maintenance of single display unit.At present, the assembly wall display unit of front maintenance type is arranged also on the market, its mode of opening in front is varied, but some common shortcomings are arranged.As: open inner display unit, must open one that is positioned at periphery earlier, open close display unit then one by one up to the display unit that needs to be serviced; Perhaps adorn a thin slice handle in the slit between two display units of adjacent amount, directly display unit is pulled out, but this mode has strengthened the piece between adjacent two display units, influenced the display effect of large-screen.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, a kind of device for ejecting of piecing together the wall display unit is provided, this device is not influencing under the prerequisite of piecing together the wall display effect, makes that installation adjustment or the follow-up maintenance of piecing together single display unit in the wall are more convenient.
Technical scheme of the present invention is: a kind of device for ejecting of piecing together the wall display unit, device for ejecting is located at the back side of piecing together the wall display unit, device for ejecting comprises the knocker body, the knocker hook, push pedal, push pin, trip, shell fragment, the guide pin bushing body, guide pillar and spring, the knocker body is provided with two and is used for arranging knocker hook and the opening of pushing pin, each opening part is respectively equipped with axle sleeve, the knocker hook respectively has an end to stretch in the knocker body and is connected with trip respectively with pushing pin, trip one side is connected with pushing pin with the knocker hook respectively, the trip opposite side is connected with rotating shaft with the shell fragment of being located at knocker body inside respectively, push pin and be located at the external end of knocker and be provided with push pedal, push pedal contacts with the knocker hook, the guide pillar two ends are individually fixed on the knocker body inwall, guide pillar one end is with spring, the guide pillar other end is with the guide pin bushing body, and the guide pin bushing body is located at the interior end of knocker body with the knocker hook and is contacted.
The end that described knocker hook stretches in the knocker body is conical nose, the front end of conical nose contacts with the guide pin bushing body, the rear end of conical nose is cylindrical section, trip is buckled on the cylindrical section, the rear end of conical nose is provided with linkage section, glissile segment and thread segment successively, the diameter of glissile segment equates with corresponding opening diameter on the knocker body, the diameter of linkage section is less than the diameter of glissile segment, thread segment is threaded with assembly wall display unit, the junction of glissile segment and thread segment is provided with a scapulet, and the scapulet side contacts with push pedal.
The described end that stretches in the knocker body of pushing pin is cone structure, the front end of cone structure contacts with trip, the rear end of cone structure is cylindrical section, the diameter of cylindrical section is greater than corresponding opening diameter on the knocker body, the rear end of cone structure is provided with sliding bar, sliding bar stretches out the external end of knocker and is provided with push pedal, and push pedal is connected with sliding bar by screw.
Described shell fragment is fixed on the inwall of knocker body by screw.
Described trip bottom one end is circular hook, and the other end is the right angle hook, and circular hook is fixed in the rotating shaft, and the right angle hook is connected with the knocker hook.
Described guide pin bushing body comprises horizontal segment and is vertical at the first vertical section and the second vertical section of horizontal segment top successively, horizontal segment one end contacts with spring, horizontal segment slidably reciprocates along guide pillar, the vertical first vertical section that arranges with the joint of spring of horizontal segment, the second vertical section is located at the first vertical section top, first vertical section side contacts with the knocker hook, and second vertical section side contacts with pushing pin.
Described spring is the cylinder compression spring.
When the device for ejecting of this assembly wall display unit uses, its operation principle is: the plane with the assembly wall is the locked position of this device, when single display unit is pressed, the knocker hook is pressed, and knocker hook promotion guide pin bushing body travels forward and compresses spring, and the knocker hook promotes push pedal simultaneously, drive is pushed pin toward sinciput, with trip jack-up, trip rotates up around the shaft and compresses shell fragment, and position-limiting action is played to the anglec of rotation of trip in the cone structure rear end of pushing pin; The knocker hook is pressed on earth, and the back discharges, spring promotes the guide pin bushing body and resets, when the knocker hook is ejected to locked position, because trip also is in the state of the jack-up of being pushed pin, so the knocker hook continues to be ejected, drives single display unit and eject, this moment, the guide pin bushing body continued to be promoted by spring, the guide pin bushing body is pushed pin it is resetted, and the back release trip that resets of pushing pin resets it; When pressing single display unit again, the knocker hook is pressed, its conical nose jack-up trip, promoting the guide pin bushing body then travels forward, when the knocker hook is depressed to locked position, be hooked in the conical nose rear end and block locking, make single display unit be fixed in locked position, in the same plane with adjacent display unit.
The present invention has following beneficial effect with respect to prior art:
Smooth and easy, the reliable in function, firm in structure of device for ejecting running of this assembly wall display unit.When needs are opened the single display unit of piecing together wall, directly click this display unit, the display unit frame that directly press...withes one's finger then pulls out and gets final product, and it is easy to operate.
Can at each display unit back side of piecing together wall this device for ejecting be set according to actual needs, make Installation and Debugging and the follow-up maintenance of each display unit all more convenient, piece between adjacent two display units can not change yet simultaneously, does not influence the display effect of large-screen.
When the device for ejecting of this assembly wall display unit used, display unit can eject 20mm at least, makes things convenient for subsequent operation.According to actual needs, as long as change sliding bar length on pushing pin in this device for ejecting and the glissile segment length on the knocker hook, can change the ejection degree of display unit.
Description of drawings
Fig. 1 is the structural representation of this device for ejecting when being in trip and blocking the locking state of knocker hook;
Fig. 2 is the structural representation of this device for ejecting when being in the knocker hook and being pressed against the end;
Fig. 3 is the structural representation of this device for ejecting when being in the knocker hook and being ejected to locked position;
Fig. 4 is the structural representation of this device for ejecting when being in the knocker hook and being ejected fully;
Fig. 5 is that this device for ejecting is in the conical nose jack-up trip of knocker hook but structural representation during the no show locked position.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are not limited thereto.
Embodiment
A kind of device for ejecting of piecing together the wall display unit of present embodiment, device for ejecting is located at the back side of piecing together the wall display unit, the structure of device for ejecting is shown in the arbitrary figure in Fig. 1～5, comprise knocker body 9, knocker hook 8, push pedal 3, push pin 2, trip 1, shell fragment 4, guide pin bushing body 6, guide pillar 5 and spring 7, knocker body 9 is provided with two and is used for that knocker hook 8 is set and 2 the opening of pushing pin, each opening part is respectively equipped with axle sleeve 10, knocker hook 82 respectively has an end to stretch in the knocker body 9 and is connected with trip 1 respectively with pushing pin, trip 1 one sides 2 are connected with pushing pin with knocker hook 8 respectively, trip 1 opposite side is connected with rotating shaft 11 with the shell fragment 4 of being located at knocker body 9 inside respectively, 2 ends of being located at outside the knocker body 9 of pushing pin are provided with push pedal 3, push pedal 3 is joined with knocker hook 8, guide pillar 5 two ends are individually fixed on knocker body 9 inwalls, guide pillar 5 one ends are with spring 7, guide pillar 5 other ends are with guide pin bushing body 6, and the end that guide pin bushing body 6 and knocker hook 8 are located in the knocker body 9 contacts.
The end that knocker hook 8 stretches in the knocker body is conical nose 81, the front end of conical nose 81 contacts with guide pin bushing body 6, the rear end of conical nose 81 is cylindrical section, trip 1 is buckled on the cylindrical section, the rear end of conical nose 81 is provided with linkage section 82, glissile segment 83 and thread segment 84 successively, the diameter of glissile segment 83 equates with corresponding opening diameter on the knocker body 9, the diameter of linkage section 82 is less than the diameter of glissile segment 83, thread segment 84 is threaded with assembly wall display unit, glissile segment 83 is provided with a scapulet 85 with the junction of thread segment 84, and scapulet 85 sides contact with push pedal 3.
2 ends that stretch in the knocker body 9 of pushing pin are cone structure 21, the front end of cone structure 21 contacts with trip, the rear end of cone structure 21 is cylindrical section, the diameter of cylindrical section is greater than corresponding opening diameter on the knocker body 9, the rear end of cone structure 21 is provided with sliding bar 22, sliding bar 22 stretches out knocker body 9 outer ends and is provided with push pedal 3, and push pedal 3 is connected with sliding bar 22 by screw.
Trip 1 bottom one end is circular hook, and the other end is the right angle hook, and circular hook is fixed in the rotating shaft 11, and the right angle hook is connected with knocker hook 8.
Guide pin bushing body 6 comprises horizontal segment 61 and is vertical at first vertical the section 62 and second vertical section 63 of horizontal segment 61 tops successively, horizontal segment 61 1 ends contact with spring 7, horizontal segment 61 slidably reciprocates along guide pillar 5, the vertical first vertical section 62 that arranges with the joint of spring 7 of horizontal segment 61, the second vertical section 63 is located at the first vertical section, 62 tops, first vertically section 62 sides contact with knocker hook 8, second vertically section 63 sides 2 contact with pushing pin.
Spring 7 is the cylinder compression spring.
When the device for ejecting of this assembly wall display unit used, shown in Fig. 1～5, its operation principle was specially its course of work successively: the plane with the assembly wall is the locked position of this device, and the state of device for ejecting as shown in Figure 1 at this moment; When single display unit is pressed, knocker hook 8 is pressed, knocker hook 8 promotion guide pin bushing bodies 6 travel forward and compress spring 7, knocker hook 8 promotes push pedal simultaneously, drive pushes pin 2 toward sinciputs, and with trip 1 jack-up, trip 1 11 rotates up and compresses shell fragment 4 around the shaft, position-limiting action is played to the anglec of rotation of trip 1 in push pin 2 cone structure 21 rear ends, and the state of this process device for ejecting as shown in Figure 2; Knocker hook 8 is pressed on earth, and the back discharges, spring 7 promotes guide pin bushing body 6 and resets, when knocker hook 8 is ejected to locked position (state of device for ejecting as shown in Figure 3 at this moment), because trip 1 also is in the state of 2 jack-up of being pushed pin, so knocker hook 8 continues to be ejected, drives single display unit and eject, this moment, 6 continuation of guide pin bushing body were promoted by spring 7, guide pin bushing body 6 is pushed pin and 2 it is resetted, and 2 backs that reset of pushing pin discharge trip 1, makes its reset the state of device for ejecting (this moment as shown in Figure 4); When pressing single display unit again, knocker hook 8 is pressed, its conical nose 81 jack-up trips 1, promoting guide pin bushing body 6 then travels forward (state of device for ejecting as shown in Figure 5 at this moment), when knocker hook 8 is depressed to locked position, trip 1 blocks locking in conical nose 81 rear ends, makes single display unit be fixed in locked position, with adjacent display unit (device for ejecting recovers state shown in Figure 1) in the same plane.
As mentioned above, just can realize the present invention preferably, above-described embodiment is preferred embodiment of the present invention only, is not to limit practical range of the present invention; Be that all equalizations of doing according to content of the present invention change and modification, all contained by claim of the present invention scope required for protection.
Claims (4)
1. device for ejecting of piecing together the wall display unit, it is characterized in that, device for ejecting is located at the back side of piecing together the wall display unit, device for ejecting comprises the knocker body, the knocker hook, push pedal, push pin, trip, shell fragment, the guide pin bushing body, guide pillar and spring, the knocker body is provided with two and is used for arranging knocker hook and the opening of pushing pin, each opening part is respectively equipped with axle sleeve, the knocker hook respectively has an end to stretch in the knocker body and is connected with trip respectively with pushing pin, trip one side is connected with pushing pin with the knocker hook respectively, the trip opposite side is connected with rotating shaft with the shell fragment of being located at knocker body inside respectively, push pin and be located at the external end of knocker and be provided with push pedal, push pedal contacts with the knocker hook, and the guide pillar two ends are individually fixed on the knocker body inwall, and guide pillar one end is with spring, the guide pillar other end is with the guide pin bushing body, and the guide pin bushing body is located at the interior end of knocker body with the knocker hook and is contacted;
The end that described knocker hook stretches in the knocker body is conical nose, the front end of conical nose contacts with the guide pin bushing body, the rear end of conical nose is cylindrical section, trip is buckled on the cylindrical section, the rear end of conical nose is provided with linkage section, glissile segment and thread segment successively, the diameter of glissile segment equates with corresponding opening diameter on the knocker body, the diameter of linkage section is less than the diameter of glissile segment, thread segment is threaded with assembly wall display unit, the junction of glissile segment and thread segment is provided with a scapulet, and the scapulet side contacts with push pedal;
The described end that stretches in the knocker body of pushing pin is cone structure, the front end of cone structure contacts with trip, the rear end of cone structure is cylindrical section, the diameter of cylindrical section is greater than corresponding opening diameter on the knocker body, the cylindrical section of cone structure rear end is connected with sliding bar, sliding bar stretches out the external end of knocker and is provided with push pedal, and push pedal is connected with sliding bar by screw;
Described guide pin bushing body comprises horizontal segment and is vertical at the first vertical section and the second vertical section of horizontal segment top successively, horizontal segment one end contacts with spring, horizontal segment slidably reciprocates along guide pillar, the vertical first vertical section that arranges with the joint of spring of horizontal segment, the second vertical section is located at the first vertical section top, first vertical section side contacts with the knocker hook, and second vertical section side contacts with pushing pin.
2. the device for ejecting of assembly wall display unit according to claim 1 is characterized in that, described shell fragment is fixed on the inwall of knocker body by screw.
3. the device for ejecting of assembly wall display unit according to claim 1 is characterized in that, described trip bottom one end is circular hook, and the other end is the right angle hook, and circular hook is fixed in the rotating shaft, and the right angle hook is connected with the knocker hook.
4. the device for ejecting of assembly wall display unit according to claim 1 is characterized in that, described spring is the cylinder compression spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110005052 CN102111982B (en) | 2011-01-12 | 2011-01-12 | Popup device for spliced wall display unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110005052 CN102111982B (en) | 2011-01-12 | 2011-01-12 | Popup device for spliced wall display unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102111982A CN102111982A (en) | 2011-06-29 |
| CN102111982B true CN102111982B (en) | 2013-08-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110005052 Expired - Fee Related CN102111982B (en) | 2011-01-12 | 2011-01-12 | Popup device for spliced wall display unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102111982B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107993584A (en) * | 2017-12-01 | 2018-05-04 | 深圳科腾智能显示技术有限公司 | A kind of high-reliability buckle structure component applied to grid screen |
| CN111445808B (en) * | 2020-04-26 | 2021-09-03 | 山东锦霖智能科技集团有限公司 | Three-dimensional LED display module |
| CN113020220B (en) * | 2021-03-23 | 2023-06-30 | 南京尚科得科技发展有限公司 | Crushing disinfection equipment for plastic needle tube for blood internal medicine |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1711014A (en) * | 2004-06-18 | 2005-12-21 | 乐金电子（沈阳）有限公司 | Hinge jointing structure of front frame combined component of backprojection TV |
| CN1747054A (en) * | 2004-08-04 | 2006-03-15 | 富士通株式会社 | Ejector, unit and have the electronic installation of this ejector and unit |
-
2011
- 2011-01-12 CN CN 201110005052 patent/CN102111982B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1711014A (en) * | 2004-06-18 | 2005-12-21 | 乐金电子（沈阳）有限公司 | Hinge jointing structure of front frame combined component of backprojection TV |
| CN1747054A (en) * | 2004-08-04 | 2006-03-15 | 富士通株式会社 | Ejector, unit and have the electronic installation of this ejector and unit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102111982A (en) | 2011-06-29 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 510670 Guangdong city of Guangzhou province Kezhu Guangzhou high tech Industrial Development Zone, Road No. 233 Patentee after: VTRON GROUP Co.,Ltd. Address before: 510663 No. 6, color road, hi tech Industrial Development Zone, Guangdong, Guangzhou, China Patentee before: VTRON TECHNOLOGIES Ltd. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20201222 Address after: 224400 No.8 Huayuan Road, Funing Economic Development Zone, Yancheng City, Jiangsu Province Patentee after: Funing science and Technology Pioneer Park Co.,Ltd. Address before: Unit 2414-2416, main building, no.371, Wushan Road, Tianhe District, Guangzhou City, Guangdong Province Patentee before: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Effective date of registration: 20201222 Address after: Unit 2414-2416, main building, no.371, Wushan Road, Tianhe District, Guangzhou City, Guangdong Province Patentee after: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Address before: 510670 No. 233 Kezhu Road, Guangzhou High-tech Industrial Development Zone, Guangzhou, Guangdong Province Patentee before: VTRON GROUP Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 |
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| CF01 | Termination of patent right due to non-payment of annual fee |