CN109048765A - A kind of LED display bottom level regulating mechanism - Google Patents
A kind of LED display bottom level regulating mechanism Download PDFInfo
- Publication number
- CN109048765A CN109048765A CN201811280775.3A CN201811280775A CN109048765A CN 109048765 A CN109048765 A CN 109048765A CN 201811280775 A CN201811280775 A CN 201811280775A CN 109048765 A CN109048765 A CN 109048765A
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- CN
- China
- Prior art keywords
- top shoe
- sliding block
- screw rod
- led display
- accommodating cavity
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The present invention provides a kind of LED display bottom level regulating mechanisms, include cabinet, adjust screw rod, top shoe and sliding block；Tank floor is provided with accommodating cavity, and top shoe and sliding block are set in accommodating cavity；Top shoe is slidably mounted on sliding block, and the bottom surface of top shoe and the top surface of sliding block are tangent bevel structure；Top shoe is provided with the threaded hole through front and back, adjusts screw rod across tank surface and is inserted in threaded hole, is threadedly coupled adjusting screw rod with top shoe；Rotation adjusts screw rod, is moved forward and backward top shoe, and then sliding block is driven to move up and down, the retraction of sliding block bottom or stretching accommodating cavity.In the present invention, screw rod is adjusted by rotation, sliding block can move up and down, and so that sliding block bottom is retracted or stretch out accommodating cavity, and then jack up cabinet, adjusts the level angle of cabinet, keeps LED display installation smooth, mentions high display quality.
Description
Technical field
The present invention relates to LED display technical field more particularly to a kind of LED display bottom level regulating mechanisms.
Background technique
Usually being installed due to LED display will shield above frame, and be assembled by multiple LED display modules.?
When in-site installation, the deformation of bottom for shielding frame is big, can not install smooth when will lead to LED display installation, lead to LED display module
Between more upward splicing when piece it is bigger, seriously affect the display quality of LED display.
Summary of the invention
The technical problem to be solved by the present invention is to provide a kind of LED display bottom according to above-mentioned the deficiencies in the prior art
Level(l)ing mechanism can adjust the level angle of LED display module during the installation process.
Technical scheme is as follows:
A kind of LED display bottom level regulating mechanism includes cabinet, adjusts screw rod, top shoe and sliding block；
The tank floor is provided with accommodating cavity, and the top shoe and sliding block are set in the accommodating cavity；The top shoe
It is slidably mounted on the sliding block, the bottom surface of the top shoe and the top surface of sliding block are tangent bevel structure；
The top shoe is provided with the threaded hole through front and back, and the adjusting screw rod passes through the tank surface and is inserted in the spiral shell
Pit is threadedly coupled the adjusting screw rod with the top shoe；The adjusting screw rod is rotated, makes to move before and after the top shoe
It is dynamic, and then the sliding block is driven to move up and down, the sliding block bottom is retracted or stretches out the accommodating cavity.
Further, two inner wall of described accommodating cavity or so is provided with cambered surface bracket, the top shoe left and right sides setting
There is cambered surface boss, the cambered surface boss slides back and forth in the insertion cambered surface bracket, is slidably mounted on the top shoe described
In accommodating cavity.
Further, the top shoe bottom surface is provided with guide ledges, and the sliding block top surface is provided with guiding groove；Institute
It states guide ledges to be embedded in the guiding groove, slides the top shoe along the guiding groove.
Further, the cross sectional shape of the guide ledges and guiding groove is trapezoidal faces, under narrow in the trapezoidal faces
It is wide.
Further, the bevel structure extends downwardly from front to back.
Further, the cabinet rear surface is provided with the mounting groove being connected to the accommodating cavity, the installation channel opening
Limit cover board is installed, the limit cover board is provided with limit hole；The adjusting screw rod side is provided with limited step；The tune
It saves screw rod rear end and passes through the limit hole, the limited step is butted on the limit hole inner wall.
Further, the adjusting screw rod rear end face is provided with hexagonal groove.
Compared with prior art, the invention has the following beneficial effects: (1) adjusts screw rod by rotation, and sliding block can be with
It moves up and down, so that sliding block bottom is retracted or stretch out accommodating cavity, and then jack up cabinet, adjust the level angle of cabinet, keep LED aobvious
Display screen installation is smooth, mentions high display quality；(2) cooperation of cambered surface bracket and cambered surface boss is not only capable of fixing top shoe upper and lower
To position, moreover it is possible to top shoe is moved in the front-back direction and is play the guiding role；(2) cooperation of guide ledges and guiding groove, energy
It is enough to play the guiding role to the movement between top shoe and sliding block, improve precision；(3) guide ledges and guiding groove are upper narrow
Lower wide trapezoid cross section, prevents top shoe from separating with sliding block, improves the firmness of connection；(4) limit cover board is capable of fixing
Screw rod position in the front-back direction is adjusted, prevents adjusting screw rod from moving forward and backward；(5) hexagonal groove can be adapted to allen wrench, lead to
Adjusting screw rod can be rotated by crossing allen wrench, simple to operate.
Detailed description of the invention
Fig. 1 is the exploded view of embodiment.
Fig. 2 is the sectional view of embodiment.
Appended drawing reference
10- cabinet, 11- accommodating cavity, 12- cambered surface bracket, 13- limit cover board, 14- limit hole, and 20- adjusts screw rod, and 21- hexagonal is recessed
Slot, 30- top shoe, 31- threaded hole, 32- cambered surface boss, 33- guide ledges, 40- sliding block, 41- are oriented to groove.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, the present invention is made into one below in conjunction with attached drawing
Step ground detailed description.
As depicted in figs. 1 and 2, embodiment provided by the invention, a kind of LED display bottom level regulating mechanism, including
There is cabinet 10, adjust screw rod 20, top shoe 30 and sliding block 40；
10 bottom surface of cabinet is provided with accommodating cavity 11, and top shoe 30 and sliding block 40 are set in accommodating cavity 11；Top shoe 30 slides
It is installed on sliding block 40, the bottom surface of top shoe 30 and the top surface of sliding block 40 are tangent bevel structure.Wherein, inclined-plane knot
Structure extends downwardly from front to back.
Top shoe 30 is provided with the threaded hole 31 through front and back, adjusts screw rod 20 across 10 surface of cabinet and is inserted in threaded hole
31, it is threadedly coupled adjusting screw rod 20 with top shoe 30；Rotation adjusts screw rod 20, is moved forward and backward top shoe 30, and then drives
Sliding block 40 moves up and down, the retraction of 40 bottom of sliding block or stretching accommodating cavity 11.
11 or so two inner wall of accommodating cavity is provided with cambered surface bracket 12, and 30 left and right sides of top shoe are provided with cambered surface boss
32, cambered surface boss 32 slides back and forth in insertion cambered surface bracket 12, is slidably mounted on top shoe 30 in accommodating cavity 11.
30 bottom surface of top shoe is provided with guide ledges 33, and 40 top surface of sliding block is provided with guiding groove 41；Guide ledges 33
In insertion guiding groove 41, slide top shoe 30 along guiding groove 41.The cross sectional shape of guide ledges 33 and guiding groove 41
It is trapezoidal faces, trapezoidal faces are up-narrow and down-wide.
10 rear surface of cabinet is provided with the mounting groove being connected to accommodating cavity 11, and installation channel opening is equipped with limit cover board 13,
Limit cover board 13 is provided with limit hole 14；It adjusts 20 side of screw rod and is provided with limited step；It adjusts 20 rear end of screw rod and passes through limit
Hole 14, limited step are butted on 14 inner wall of limit hole.
It adjusts 20 rear end face of screw rod and is provided with hexagonal groove 21.
The above disclosure is only the preferred embodiments of the present invention, cannot limit right model of the invention certainly with this
It encloses, therefore equivalent changes made in accordance with the claims of the present invention, is still within the scope of the present invention.
Claims (7)
1. a kind of LED display bottom level regulating mechanism, it is characterised in that: include cabinet, adjust screw rod, top shoe and under
Sliding block；
The tank floor is provided with accommodating cavity, and the top shoe and sliding block are set in the accommodating cavity；The top shoe
It is slidably mounted on the sliding block, the bottom surface of the top shoe and the top surface of sliding block are tangent bevel structure；
The top shoe is provided with the threaded hole through front and back, and the adjusting screw rod passes through the tank surface and is inserted in the spiral shell
Pit is threadedly coupled the adjusting screw rod with the top shoe；The adjusting screw rod is rotated, makes to move before and after the top shoe
It is dynamic, and then the sliding block is driven to move up and down, the sliding block bottom is retracted or stretches out the accommodating cavity.
2. a kind of LED display bottom level regulating mechanism according to claim 1, it is characterised in that: the accommodating cavity is left
Right two inner walls are provided with cambered surface bracket, and the top shoe left and right sides are provided with cambered surface boss, slide before and after the cambered surface boss
In the dynamic insertion cambered surface bracket, it is slidably mounted on the top shoe in the accommodating cavity.
3. a kind of LED display bottom level regulating mechanism according to claim 1, it is characterised in that: the top shoe bottom
Face is provided with guide ledges, and the sliding block top surface is provided with guiding groove；The guide ledges are embedded in the guiding groove,
Slide the top shoe along the guiding groove.
4. a kind of LED display bottom level regulating mechanism according to claim 3, it is characterised in that: the guide ledges
Cross sectional shape with guiding groove is trapezoidal faces, and the trapezoidal faces are up-narrow and down-wide.
5. a kind of LED display bottom level regulating mechanism according to claim 1, it is characterised in that: the bevel structure
It extends downwardly from front to back.
6. a kind of LED display bottom level regulating mechanism according to claim 1, it is characterised in that: table after the cabinet
Face is provided with the mounting groove being connected to the accommodating cavity, and the installation channel opening is equipped with limit cover board, and the limit cover board is set
It is equipped with limit hole；The adjusting screw rod side is provided with limited step；The adjusting screw rod rear end passes through the limit hole, described
Limited step is butted on the limit hole inner wall.
7. a kind of LED display bottom level regulating mechanism according to claim 1 or 6, it is characterised in that: the adjusting silk
Rod rear end face is provided with hexagonal groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811280775.3A CN109048765A (en) | 2018-10-30 | 2018-10-30 | A kind of LED display bottom level regulating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811280775.3A CN109048765A (en) | 2018-10-30 | 2018-10-30 | A kind of LED display bottom level regulating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109048765A true CN109048765A (en) | 2018-12-21 |
Family
ID=64768013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811280775.3A Pending CN109048765A (en) | 2018-10-30 | 2018-10-30 | A kind of LED display bottom level regulating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109048765A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1987726A (en) * | 1934-04-12 | 1935-01-15 | Leonard E Wilkerson | Adjustable machine support |
| DE2448451A1 (en) * | 1974-10-10 | 1976-04-22 | Mgs Maschinenueberholungen Ger | Wedge plate spacer element with retainer cage - has no horizontal movement when installed between floor and machine |
| CN102672635A (en) * | 2012-05-11 | 2012-09-19 | 苏州金牛精密机械有限公司 | Cushion block with adjustable height |
| CN103174918A (en) * | 2013-03-11 | 2013-06-26 | 中国科学院西安光学精密机械研究所 | Leveling device |
| CN205480007U (en) * | 2016-03-16 | 2016-08-17 | 深圳市创显光电有限公司 | LED display screen box altitude mixture control base |
| CN207005262U (en) * | 2017-07-08 | 2018-02-13 | 星展测控科技股份有限公司 | A kind of positioner for regulation motor radial clearance |
| CN208961902U (en) * | 2018-10-30 | 2019-06-11 | 东莞阿尔泰显示技术有限公司 | A kind of LED display bottom level regulating mechanism |
-
2018
- 2018-10-30 CN CN201811280775.3A patent/CN109048765A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1987726A (en) * | 1934-04-12 | 1935-01-15 | Leonard E Wilkerson | Adjustable machine support |
| DE2448451A1 (en) * | 1974-10-10 | 1976-04-22 | Mgs Maschinenueberholungen Ger | Wedge plate spacer element with retainer cage - has no horizontal movement when installed between floor and machine |
| CN102672635A (en) * | 2012-05-11 | 2012-09-19 | 苏州金牛精密机械有限公司 | Cushion block with adjustable height |
| CN103174918A (en) * | 2013-03-11 | 2013-06-26 | 中国科学院西安光学精密机械研究所 | Leveling device |
| CN205480007U (en) * | 2016-03-16 | 2016-08-17 | 深圳市创显光电有限公司 | LED display screen box altitude mixture control base |
| CN207005262U (en) * | 2017-07-08 | 2018-02-13 | 星展测控科技股份有限公司 | A kind of positioner for regulation motor radial clearance |
| CN208961902U (en) * | 2018-10-30 | 2019-06-11 | 东莞阿尔泰显示技术有限公司 | A kind of LED display bottom level regulating mechanism |
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