CN201655188U - Connector of split box bodies of LED display screen - Google Patents
Connector of split box bodies of LED display screen Download PDFInfo
- Publication number
- CN201655188U CN201655188U CN2009202606788U CN200920260678U CN201655188U CN 201655188 U CN201655188 U CN 201655188U CN 2009202606788 U CN2009202606788 U CN 2009202606788U CN 200920260678 U CN200920260678 U CN 200920260678U CN 201655188 U CN201655188 U CN 201655188U
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- China
- Prior art keywords
- top connection
- projection
- lower sub
- hole
- described lower
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Abstract
The utility model provides a connector of split box bodies of an LED display screen, comprising an upper connector and a lower connector, wherein the upper joint comprises a horizontal contact surface bulge, a vertical contact surface bulge, a triangular bulge, a lifting hole, an upper positioning pin installing hole, a lower positioning pin installing hole, a left positioning pin installing hole and a right positioning pin installing hole; the lower connector comprises a horizontal contact surface bulge, a vertical contact surface bulge, a triangular bulge, a lifting hole, an upper positioning pin installing hole, a lower positioning pin installing hole, a left positioning pin installing hole and a right positioning pin installing hole; the connector leads a customer to have convenient and easy use, reduces the negative influence of the structure aspect on displaying effect of the whole LED display screen, leads the box bodies to be accurately positioned; the contact surface of the box bodies is greatly reduced so as to improve accuracy of installation; and the excellent integrated molding of the connector guarantees the internal assembly accuracy of the box bodies and guarantees the accuracy and intensity when the box bodies are lifted.
Description
Technical field
The utility model relates to the joint of the split type casing of a kind of LED display, relates in particular to a kind of satisfied connection high strength, accurate localization, the joint of the split type casing of LED display of minimizing casing assembly unit surface of contact error.
Background technology
Present LED display casing major part is whole with the panel beating making, generally is welded to connect shaping all around.The shortcoming of prior art: do not have precise positioning between casing and the casing during assembly unit, surface of contact is excessive simultaneously, so can not well eliminate the casing gap behind the integral assembling, can not guarantee the splicing accuracy between casing, the whole screen of influence display effect.
The utility model content
The utility model corrects at above-mentioned problems, makes the client be easy to use easily, reduces the negative effect of configuration aspects to the whole screen of LED display display effect, makes energy accurate localization between casing; Surface of contact significantly reduces between casing, improves the accuracy of installing; Good global formation guarantees the box house assembly precision, the joint of the precision when guaranteeing the casing lifting and the split type casing of a kind of LED display of intensity.
Concrete technical scheme is:
The joint of the split type casing of a kind of LED display, it comprises top connection and lower sub, described top connection comprises horizontal surface of contact projection, vertical surface of contact projection, triangle projection, hole for hoist, register pin mounting hole and left and right sides register pin mounting hole up and down;
Described lower sub comprises horizontal surface of contact projection, vertical surface of contact projection, triangle projection, hole for hoist, register pin mounting hole and left and right sides register pin mounting hole up and down;
The horizontal surface of contact projection of described top connection cooperates with the horizontal surface of contact projection of described lower sub,
The vertical surface of contact projection of described top connection cooperates with the vertical surface of contact projection of described lower sub,
Described top connection triangle projection contacts with casing, and described lower sub triangle projection contacts with casing,
Described top connection hole for hoist cooperates with described lower sub hole for hoist,
Described top connection up and down about register pin mounting hole and the described lower sub register pin mounting hole cooperate.
A kind of optimal way of the utility model hole for hoist is: described top connection end face has projection, described top connection hole for hoist is positioned at described top connection end face projection, there is the recess that adapts with described top connection end face projection described lower sub bottom surface, and described lower sub hole for hoist is positioned at described lower sub bottom surface recess.
The another kind of optimal way of the utility model hole for hoist is: there is projection described lower sub bottom surface, described lower sub hole for hoist is positioned at described lower sub bottom surface projection, described top connection end face has the recess that adapts with described lower sub bottom surface projection, and described top connection hole for hoist is positioned at described top connection end face recess.
Relative prior art, the utility model has following advantage:
1, accurate localization between casing;
2, surface of contact significantly reduces between casing, improves the accuracy of installing;
3, good global formation guarantees the box house assembly precision, precision and intensity when guaranteeing the casing lifting.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment top connection;
Fig. 2 is the structural representation of the utility model embodiment lower sub;
Wherein: 1, the horizontal surface of contact projection of top connection, 2, the vertical surface of contact projection of top connection, 3, top connection triangle projection, 4, the top connection hole for hoist, 5, register pin mounting hole about the top connection, 6, top connection left and right sides register pin mounting hole, 21, the horizontal surface of contact projection of lower sub, 22, the vertical surface of contact projection of lower sub, 23, lower sub triangle projection, 24, lower sub hole for hoist, 25, lower sub register pin mounting hole up and down, 26, lower sub left and right sides register pin mounting hole.
Embodiment
Describe the utility model by the following examples, should be noted that, cited embodiment should not understand the restriction to invention.
Present embodiment is with the joint of the split type casing of a kind of LED display, it comprises top connection and lower sub, and described top connection comprises horizontal surface of contact projection 1, vertical surface of contact projection 2, triangle projection 3, hole for hoist 4, register pin mounting hole 5 and left and right sides register pin mounting hole 6 up and down;
Described lower sub comprises horizontal surface of contact projection 21, vertical surface of contact projection 22, triangle projection 23, hole for hoist 24, register pin mounting hole 25 and left and right sides register pin mounting hole 26 up and down;
The horizontal surface of contact projection 1 of described top connection cooperates with the horizontal surface of contact projection 21 of described lower sub,
The vertical surface of contact projection 2 of described top connection cooperates with the vertical surface of contact projection 22 of described lower sub,
Described top connection triangle projection 3 contacts with casing, and described lower sub triangle projection 23 contacts with casing,
Described top connection hole for hoist 4 cooperates with described lower sub hole for hoist 24,
Described top connection up and down about register pin mounting hole 5 and the described lower sub register pin mounting hole 25 cooperate.
Described top connection end face has projection, and described top connection hole for hoist position 5 is in described top connection end face projection, and there is the recess that adapts with described top connection end face projection described lower sub bottom surface, and described lower sub hole for hoist position 25 is in described lower sub bottom surface recess.
Present embodiment has main following function:
1, just facet contact of joint contact up and down is when reducing big face contact, because whole surface error causes casing assembly unit injustice;
2, the location set between casing is combined on the joint, and hot investment casting is come out, and effectively improves location accuracy;
3, each joint has individual triangle protrusion, and these parts guarantee that framework well contacts with the plane of joint, strengthen the framework installation accuracy;
4, directly cast out hole for hoist in the joint, the concentricity between guaranteeing to cooperate, the intensity when increasing lifting;
5, joint adopts German up-to-date foundry engieering moulding, effectively improves dimensional accuracy, satisfies the high strength that connects between casing.
Obviously; foregoing is just in order to illustrate characteristics of the present utility model; and be not to restriction of the present utility model, the variation that the those of ordinary skill in relevant technologies field is made in the corresponding techniques field according to the utility model should belong to protection category of the present utility model.
Claims (3)
1. the joint of the split type casing of LED display, it is characterized in that: it comprises top connection and lower sub, and described top connection comprises horizontal surface of contact projection, vertical surface of contact projection, triangle projection, hole for hoist, register pin mounting hole and left and right sides register pin mounting hole up and down;
Described lower sub comprises horizontal surface of contact projection, vertical surface of contact projection, triangle projection, hole for hoist, register pin mounting hole and left and right sides register pin mounting hole up and down;
The horizontal surface of contact projection of described top connection cooperates with the horizontal surface of contact projection of described lower sub,
The vertical surface of contact projection of described top connection cooperates with the vertical surface of contact projection of described lower sub,
Described top connection triangle projection contacts with casing, and described lower sub triangle projection contacts with casing,
Described top connection hole for hoist cooperates with described lower sub hole for hoist,
Described top connection up and down about register pin mounting hole and the described lower sub register pin mounting hole cooperate.
2. the joint of the split type casing of a kind of LED display according to claim 1, its feature also is: described top connection end face has projection, described top connection hole for hoist is positioned at described top connection end face projection, there is the recess that adapts with described top connection end face projection described lower sub bottom surface, and described lower sub hole for hoist is positioned at described lower sub bottom surface recess.
3. the joint of the split type casing of a kind of LED display according to claim 1, its feature also is: there is projection described lower sub bottom surface, described lower sub hole for hoist is positioned at described lower sub bottom surface projection, described top connection end face has the recess that adapts with described lower sub bottom surface projection, and described top connection hole for hoist is positioned at described top connection end face recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202606788U CN201655188U (en) | 2009-11-25 | 2009-11-25 | Connector of split box bodies of LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202606788U CN201655188U (en) | 2009-11-25 | 2009-11-25 | Connector of split box bodies of LED display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201655188U true CN201655188U (en) | 2010-11-24 |
Family
ID=43120433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202606788U Expired - Fee Related CN201655188U (en) | 2009-11-25 | 2009-11-25 | Connector of split box bodies of LED display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201655188U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013082900A1 (en) * | 2011-12-06 | 2013-06-13 | 深圳市德彩光电有限公司 | Die-cast aluminum box body capable of being lifted and locked fast through a telescopic positioning pin |
| CN108198517A (en) * | 2016-06-07 | 2018-06-22 | 深圳市雷迪奥视觉技术有限公司 | Fast assembling-disassembling lifting connection buckle structure, LED display |
| CN108462094A (en) * | 2018-03-16 | 2018-08-28 | 国网陕西省电力公司电力科学研究院 | A kind of automatic quick-connect machanism of insulation module and connection disassembling method |
-
2009
- 2009-11-25 CN CN2009202606788U patent/CN201655188U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013082900A1 (en) * | 2011-12-06 | 2013-06-13 | 深圳市德彩光电有限公司 | Die-cast aluminum box body capable of being lifted and locked fast through a telescopic positioning pin |
| CN108198517A (en) * | 2016-06-07 | 2018-06-22 | 深圳市雷迪奥视觉技术有限公司 | Fast assembling-disassembling lifting connection buckle structure, LED display |
| CN108462094A (en) * | 2018-03-16 | 2018-08-28 | 国网陕西省电力公司电力科学研究院 | A kind of automatic quick-connect machanism of insulation module and connection disassembling method |
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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: 20101124 Termination date: 20131125 |