CN204026537U - Lamp plate flatness micromatic setting and display device thereof - Google Patents
Lamp plate flatness micromatic setting and display device thereof Download PDFInfo
- Publication number
- CN204026537U CN204026537U CN201420430463.7U CN201420430463U CN204026537U CN 204026537 U CN204026537 U CN 204026537U CN 201420430463 U CN201420430463 U CN 201420430463U CN 204026537 U CN204026537 U CN 204026537U
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- China
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- lamp plate
- adjustment hole
- micromatic setting
- securing member
- regulating part
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Abstract
The utility model is applicable to display device mounting technology field, provides a kind of lamp plate flatness micromatic setting and display device thereof.Above-mentioned lamp plate flatness micromatic setting is used for the equipment adjustment between lamp plate and unit box, comprise the stud be arranged on lamp plate, be correspondingly opened in the adjustment hole on unit box and be located in the securing member with Stud connection in adjustment hole, also comprise and to be arranged in adjustment hole for supporting the regulating part of securing member, regulating part has and screws structure for what regulate own rotation.Above-mentioned display device is combined by multiple display unit, and each display unit includes above-mentioned lamp plate flatness micromatic setting.The lamp plate flatness micromatic setting that the utility model provides and display device thereof, it is simple and reliable for structure, easy to adjust for lamp plate flatness micromatic setting, effectively can eliminate the rigging error between each lamp plate, ensure that the flatness of display floater in display device, improve the display effect of display device.
Description
Technical field
The utility model belongs to display device mounting technology field, particularly relates to a kind of lamp plate flatness micromatic setting and display device thereof.
Background technology
In the display device product that existing employing LED lamp panel is combined to form, each LED lamp panel is welded with Nut column, is directly fixed on LED unit casing or LED unit front panel by screw.
Under normal circumstances, the flatness of LED lamp panel on the LED unit casing assembled, depend on the flatness of LED unit casing installed surface, the machining accuracy of lamp plate top nut post, multiple parts machining precision such as Nut column and pcb board welding precision ensure, this mode is to meet the demands for Large space (as dot spacing is greater than 3mm), but for Small Distance (as dot spacing is less than 3mm, after particularly dot spacing is less than 2mm or 1mm), the processing of each part, rigging error causes the out-of-flatness of high density LED lamp panel, thus affect the display effect of display device.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, provide a kind of lamp plate flatness micromatic setting and display device thereof, it is simple and reliable for structure for lamp plate flatness micromatic setting, easy to adjust, effectively can eliminate the rigging error between each lamp plate, ensure that the flatness of display floater and the effect of display in display device.
The utility model is achieved in that a kind of lamp plate flatness micromatic setting, for the equipment adjustment between lamp plate and unit box, described micromatic setting comprises the stud be arranged on described lamp plate, is correspondingly opened in the adjustment hole on described unit box and is located in the securing member with described Stud connection in described adjustment hole, also comprise and to be arranged in described adjustment hole for supporting the regulating part of described securing member, described regulating part has and screws structure for what regulate own rotation.
Particularly, described adjustment hole comprises the first adjustment hole and the second adjustment hole, described first adjustment hole and described second adjustment hole docking, and two central shafts are on same axis, the aperture of described first adjustment hole is less than the aperture of described second adjustment hole, described securing member is located in described first adjustment hole and described Stud connection, and described regulating part is threadedly connected in described second adjustment hole, and one end is resisted against the top of described securing member.
Particularly, described regulating part comprises the connecting portion for being threaded with described second adjustment hole and the top for supporting described securing member, the diameter of described connecting portion is greater than the diameter of described top, described in screw vibrational power flow on the termination of described connecting portion.
Preferably, screwing structure described in is flat recess, interior hexagonal, outer-hexagonal, triangle, cross recess or plum blossom groove.
Further, the shaft core position of described regulating part also offers the through hole for screwing described securing member.
Preferably, described securing member is screw.
The utility model additionally provides a kind of display device, is combined by multiple display unit, and each described display unit includes as the lamp plate flatness micromatic setting in claim 1 to 6 as described in any one.
A kind of lamp plate flatness micromatic setting that the utility model provides, lamp plate is connected with unit box by securing member, and realize the fine setting of lamp plate assembling back plane degree, be provided with the regulating part that is supported securing member in addition, ensure that after the flatness regulating lamp plate, can prevent securing member from loosening, ensure that the stability of adjustment back plane degree, and, the through hole that regulating part is offered, be convenient to screw adjustment securing member, and then improve the convenience of adjustment lamp plate flatness.By adopting micromatic setting to connect lamp plate and unit box, the accumulated error of a part process and assemble can be eliminated, achieve the planarization of the high density lamp plate be combined to form.
Adopt the display device of above-mentioned lamp plate flatness micromatic setting, the flatness between each lamp plate can be consistent, thus improves the display effect of display device.
Accompanying drawing explanation
Fig. 1 is the overall decomposing schematic representation of the display device that the utility model embodiment provides;
Fig. 2 be the utility model embodiment provide assemble after the cross-sectional schematic of display device;
Fig. 3 is the schematic perspective view of regulating part in the lamp plate flatness micromatic setting that provides of the utility model embodiment;
Fig. 4 is the close-up schematic view at A place in Fig. 1;
Fig. 5 is the close-up schematic view at B place in Fig. 2.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As depicted in figs. 1 and 2, a kind of lamp plate flatness micromatic setting 13 that the utility model embodiment provides, for the equipment adjustment between various types of lamp plate 11 and unit box 12, and every module unit casing 12 can assemble some lamp plates 11, according to the size of lamp plate 11 area, several micromatic settings 13 between lamp plate 11 with unit box 12, are adopted to be connected.Micromatic setting 13 comprises the stud 131 be arranged on lamp plate 11, is correspondingly opened in adjustment hole 132 on unit box 12 and is located in the securing member 133 be connected with stud 131 in adjustment hole 132, also comprise and to be arranged in adjustment hole 132 for supporting the regulating part 134 of securing member 133, regulating part 134 has and screws structure 135 for what regulate own rotation.Securing member 133 is located in adjustment hole 132, be connected with the stud 131 on lamp plate 11, realize being linked and packed between lamp plate 11 and unit box 12, and, when finding adjacent lamp plate 11 seam crossings not at ordinary times, by screwing securing member 133, realize the fine setting of assembling back plane degree between each lamp plate 11, thus after ensureing to assemble, the flatness on each lamp plate 11 surface can be consistent.Further, in adjustment hole 132, be also provided with regulating part 134, one end of regulating part 134 is supported on securing member 133, can limit loosening of the securing member 133 after adjusting, the stability of each lamp plate 11 flatnesses after guaranteeing to adjust.
Particularly, as shown in figures 1 and 3, regulating part 134 has and screw structure 135 for what regulate own rotation.Like this, when needs screw adjustment securing member 133, first act on by adjustment means and screw in structure 135, regulating part 134 is unscrewed, then rotates securing member 133, wait after adjusting, again regulating part 134 is tightened, and support on securing member 133, the function of fixation fastener 133 can be realized.And by screwing securing member 133, realize the fine setting to lamp plate 11 flatness, simple to operation.
The lamp plate flatness micromatic setting 13 that the utility model provides, securing member 133 is set establishes by being arranged in adjustment hole 132 assembly connection realized between lamp plate 11 and unit box 12, and its, securing member 133 is rotated by screwing, realize the fine setting to lamp plate 11 fitting plane degree, thus ensure that the flatness after adjacent each lamp plate 11 assembling can be consistent.Further, in adjustment hole 132, be also provided with regulating part 134, for limiting the position of fixation fastener 133, prevent securing member 133 from loosening, ensure that the stability of each lamp plate 11 flatnesses after adjusting.
Particularly, as shown in Figure 1 and Figure 4, adjustment hole 132 comprises the first adjustment hole 1321 and the second adjustment hole 1322, first adjustment hole 1321 and the second adjustment hole 1322 dock, and two central shafts are on same axis, the aperture of the first adjustment hole 1321 is less than the aperture of the second adjustment hole 1322, and securing member 133 is located in the first adjustment hole 1321 and is connected with stud 131, regulating part 134 is threadedly connected in the second adjustment hole 1322, and one end is resisted against the top of securing member 133.By such setting, the whole adjustment hole 132 that the first adjustment hole 1321 and the second adjustment hole 1322 are combined to form is step-like holes, and securing member 133 to be located in the first adjustment hole 1321 and to be connected with stud 131, realizes lamp plate 11 to be connected and fixed.And the madial wall of the second adjustment hole 1322 is provided with internal thread, the lateral wall of regulating part 134 is provided with external screw thread accordingly, to realize being connected and fixed of connection, guarantees to limit loosening of securing member 133.
Particularly, as shown in Figures 3 to 5, regulating part 134 comprises the connecting portion 1341 for being threaded with the second adjustment hole 1322 and the top 1342 for supporting securing member 133, the diameter of connecting portion 1341 is greater than the diameter of top 1342, screws structure 135 and is arranged on the termination of connecting portion 1341.Due to when actual production, unit box 12 has certain thickness, and due to whole body adjustment hole 132 are step-like holes, like this, when arranging the internal thread on the second adjustment hole 1322 madial wall, be difficult to make whole madial wall is all provided with screw thread, so, cause regulating part 134 to tighten, thus fixation fastener 133 is not firm.In the present embodiment, by regulating part 134 is arranged respectively to connecting portion 1341 not of uniform size and top 1342, external screw thread is arranged on connecting portion 1341, securing member 133 is supported in the top 1342 little with diameter, thus can realize tightening whole regulating part 134, the reliably position of fixation fastener 133.And the junction between connecting portion 1341 and top 1342 is provided with chamfering, prevent stress from concentrating, ensure that the structural strength of whole regulating part 134.
Preferably, as shown in Figures 3 to 5, be connected with 1322 of the second adjustment hole for the ease of regulating part 134, and then conveniently screw securing member 133, just be provided with on regulating part 134 and screw structure 135, screw other structures such as structure 135 is flat recess, interior hexagonal, outer-hexagonal, triangle, cross recess or plum blossom groove, like this, adjustment means acts on and screws in structure 135, the force of adjustment means is facilitated to regulate, regulating part 134 can be screwed into or back-outs in adjustment hole 132 fast, and then for regulating securing member 133 to provide conveniently.
Further, as shown in Figure 3 and Figure 5, regulating securing member 133 to further facilitate to screw, just also offering the through hole 1343 for screwing securing member 133 at the shaft core position of regulating part 134.Like this, when practical operation, first unscrew regulating part 134, allow one end of regulating part 134 no longer support (namely allows regulating part 134 retreat a bit on securing member 133, guarantee can only turn securing member 133), then adjustment means is through through hole 1343, acts on securing member 133, just can realize fast screwing regulating securing member 133.And after regulating, just can again regulating part 134 be tightened, be screwed into again without the need to whole regulating part 134 is first back-outed in the second adjustment hole 1322, regulate more convenient.
Preferably, securing member 133 is screw.Screw is adopted to connect lamp plate 11 and unit box 12, convenient and swift, and also screwing by screw, can realize the stepless fine adjustment of lamp plate 11 flatness, guarantees the flatness between each lamp plate 11.
The utility model additionally provides a kind of display device 1, is combined by multiple display unit, and each display unit includes above-mentioned lamp plate flatness micromatic setting 13.By the micromatic setting 13 be provided with, thus the error produced when can eliminate foozle and the assembling of each part, ensure that the flatness between each display unit in display device 1, and then improve the display effect of display device 1.Certainly, understandably, the shape of display device 1 can be combined according to production requirement, is not limited only to the shape combined provided in this enforcement, does not limit at this.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace or improvement etc., all should be included within protection domain of the present utility model.
Claims (7)
1. a lamp plate flatness micromatic setting, for the equipment adjustment between lamp plate and unit box, it is characterized in that, described micromatic setting comprises the stud be arranged on described lamp plate, is correspondingly opened in the adjustment hole on described unit box and is located in the securing member with described Stud connection in described adjustment hole, also comprise and to be arranged in described adjustment hole for supporting the regulating part of described securing member, described regulating part has and screws structure for what regulate own rotation.
2. lamp plate flatness micromatic setting as claimed in claim 1, it is characterized in that, described adjustment hole comprises the first adjustment hole and the second adjustment hole, described first adjustment hole and described second adjustment hole docking, and two central shafts are on same axis, the aperture of described first adjustment hole is less than the aperture of described second adjustment hole, described securing member is located in described first adjustment hole and described Stud connection, described regulating part is threadedly connected in described second adjustment hole, and one end is resisted against the top of described securing member.
3. lamp plate flatness micromatic setting as claimed in claim 2, it is characterized in that, described regulating part comprises the connecting portion for being threaded with described second adjustment hole and the top for supporting described securing member, the diameter of described connecting portion is greater than the diameter of described top, described in screw vibrational power flow on the termination of described connecting portion.
4., as the lamp plate flatness micromatic setting in claims 1 to 3 as described in any one, it is characterized in that, described in screw structure be flat recess, interior hexagonal, outer-hexagonal, triangle, cross recess or plum blossom groove.
5. as the lamp plate flatness micromatic setting in claims 1 to 3 as described in any one, it is characterized in that, the shaft core position of described regulating part also offers the through hole for screwing described securing member.
6. lamp plate flatness micromatic setting as claimed in claim 1 or 2, it is characterized in that, described securing member is screw.
7. a display device, is combined by multiple display unit, it is characterized in that, each described display unit includes as the lamp plate flatness micromatic setting in claim 1 to 6 as described in any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420430463.7U CN204026537U (en) | 2014-07-31 | 2014-07-31 | Lamp plate flatness micromatic setting and display device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420430463.7U CN204026537U (en) | 2014-07-31 | 2014-07-31 | Lamp plate flatness micromatic setting and display device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204026537U true CN204026537U (en) | 2014-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420430463.7U Expired - Fee Related CN204026537U (en) | 2014-07-31 | 2014-07-31 | Lamp plate flatness micromatic setting and display device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204026537U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110675761A (en) * | 2019-10-15 | 2020-01-10 | 利亚德光电股份有限公司 | Display screen module |
-
2014
- 2014-07-31 CN CN201420430463.7U patent/CN204026537U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110675761A (en) * | 2019-10-15 | 2020-01-10 | 利亚德光电股份有限公司 | Display screen module |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20210731 |