CN108908185B - Prevent rotatory installation tool of leaded light post - Google Patents
Prevent rotatory installation tool of leaded light post Download PDFInfo
- Publication number
- CN108908185B CN108908185B CN201810889035.3A CN201810889035A CN108908185B CN 108908185 B CN108908185 B CN 108908185B CN 201810889035 A CN201810889035 A CN 201810889035A CN 108908185 B CN108908185 B CN 108908185B
- Authority
- CN
- China
- Prior art keywords
- light guide
- jig
- mounting
- base
- guide column
- 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.)
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Links
- 238000009434 installation Methods 0.000 title claims abstract description 32
- 238000000034 method Methods 0.000 claims abstract description 5
- 238000011900 installation process Methods 0.000 abstract description 5
- 238000003825 pressing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
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
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
-
- 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
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Planar Illumination Modules (AREA)
Abstract
The utility model provides a prevent rotatory installation tool of leaded light post, the leaded light post is installed on mounting base, there are leaded light post through-hole and PCIE card trompil on the mounting base, the leaded light post is two mouthful leaded light posts, including left and right leaded light post body and the left and right S type support of connecting left and right leaded light post body, left and right S type support passes through the base and links as an organic wholely, the rotatory spacing post of restriction two leaded light post bodies has on the installation tool with the PCIE card trompil joint on leaded light post and the mounting base. The anti-rotation installation is carried out in the installation process of the two light guide columns, so that the rotation angle of the two light guide columns can be reduced to the greatest extent, and the performance of the light guide columns is more stable and reliable. The installation jig is installed from three faces of two light guide columns and prevented from rotating, no tool is needed in the installation jig assembly process, and the operation is convenient and only manual operation is needed. The mounting jig is firm and reliable in structure, and the structure of the structural scheme is simple and convenient to realize, so that the mounting jig can be widely applied to the mounting of the light guide column.
Description
Technical Field
The invention relates to the technical field of installation jigs of light guide columns, in particular to an installation jig for preventing the rotation of a light guide column.
Background
With the development of internet technology, the variety of servers is also becoming ever-changing. The light guide column is an important component in the server and plays an important role in various performances of the server. The light guide column not only guides the light of the internal device to the outside of the case, but also can control the internal device by the key on the light guide column, thereby achieving the function of controlling the internal device by the light guide column.
The light guide column not only plays a role in guiding light, but also plays a role in pressing keys. However, when the light guide columns are locked, only one screw can be locked due to limited structure on the light guide columns, and the two light guide columns can not rotate along the locking direction of the screws when the screws are locked.
When the rotation angle of the two light guide columns is smaller, the use functions of the two light guide columns are not affected. However, when the rotation angle of the two light guide columns is larger, one light guide column body of the two light guide columns is larger in distance from the key, and the other light guide column body is pressed on the controlled key. Thus, the key is always in a pressed state, and the key loses the original function.
Disclosure of Invention
In order to overcome the problems in the prior art, the invention provides an installation jig for preventing a light guide column from rotating. The installation jig is installed from three faces of the two light guide columns to prevent rotation. The rotation problem of leaded light post that this scheme can effectually alleviate because the screw lock causes for the performance of two mouthfuls of leaded light posts is more reliable, thereby makes the performance of server also safe and reliable more. The whole light guide column mounting jig has simple structure and convenient realization, so the jig can be widely applied to the mounting and fixing of the light guide column.
The technical scheme adopted for solving the technical problems is as follows: this kind of prevent rotatory installation tool of leaded light post, the leaded light post is installed on mounting base, has leaded light post through-hole and PCIE card trompil on the mounting base, and the leaded light post is two mouthful leaded light posts, including left and right leaded light post body and the left and right S type support of connecting left and right leaded light post body, left and right S type support passes through the base and links as an organic wholely, and the installation tool has the rotatory spacing post of restriction two leaded light post bodies with the PCIE card trompil joint on leaded light post and the mounting base on the installation tool.
Further, the mounting jig comprises a front protruding part clamped in the PCIE card opening, a lower protruding part inserted into a cavity between the left and right S-shaped brackets, and a limit post respectively inserted between the left light guide post body and the base and between the right light guide post body and the base.
Further, the limit posts are divided into a left limit post and a right limit post corresponding to the left light guide post body and the right limit post, the left limit post and the right limit post are square posts, the left side wall surface and the right side wall surface of the left limit post are respectively contacted with the left light guide post body and the base, and the left side wall surface and the right side wall surface of the right limit post are respectively contacted with the base and the right light guide post body.
Further, the bottom surface of the lower extension portion extends downward to form left and right S-shaped brackets.
Further, the rear side wall surfaces of the left and right limiting posts respectively lean against the left and right S-shaped brackets.
Further, the front protruding portion is clamped with the PCIE card opening.
Further, a jig fixing structure is arranged below the mounting jig, and the jig fixing structure and the mounting base form assembly after the mounting jig is assembled.
In summary, the technical scheme of the invention has the following beneficial effects:
according to the scheme, anti-rotation installation can be carried out in the installation process of the two light guide columns. The rotation angle of the two light guide columns can be reduced to the greatest extent, so that the performance of the light guide columns is more stable and reliable. The installation jig is installed from three faces of two light guide columns and prevented from rotating, no tool is needed in the installation jig assembly process, and the installation jig is convenient to operate and only needs to be operated manually. The mounting jig is firm and reliable in structure, and the structure of the structural scheme is simple and convenient to realize, so that the mounting jig can be widely applied to the mounting of the light guide column.
Drawings
FIG. 1 is a front view of an overall assembly structure of an installation jig for preventing rotation of a light guide column according to the present invention;
FIG. 2 is a schematic view of the back of the whole assembly structure of an installation fixture for preventing the rotation of a light guide column according to the present invention;
FIG. 3 is a schematic front view of a fixture for preventing a light guide column from rotating;
FIG. 4 is a schematic view of the back of a mounting fixture for preventing the rotation of a light guide column according to the present invention;
FIG. 5 is a schematic front view of a two-port light guide column of an installation jig for preventing rotation of the light guide column according to the present invention;
FIG. 6 is a schematic view of the back of a two-port light guide column of an installation fixture for preventing rotation of the light guide column according to the present invention;
in the figure:
1. installing a jig; 1-1, a front extension; 1-2, right limit column; 1-3, a left limit column; 1-4, a fixture fixing structure; 1-5, lower extension; 2. two light guide columns; 2-1, the front end face of the light guide column; 2-2, left S-shaped brackets; 2-3, right S-shaped brackets; 2-4, screw holes; 2-5, the light guide column key; 2-6, right light guide column body; 2-7, a left light guide column body; 2-8, a light guide column anti-rotation structure; 3. a common screw; 4. a mounting base; 4-1, a light guide column through hole; 4-2, punching a PCIE card; 4-3, a base through hole; 5. and (5) riveting a nut.
Detailed Description
The following detailed description of the invention is merely illustrative of the invention and is not intended to limit the scope of the invention.
As shown in fig. 1-6, two light guide columns 2 are arranged in a left-right distribution manner; the front end face 2-1 of the light guide column is designed at the upper front part of each light guide column body and is used for realizing light introduction; the left and right light guide column bodies are connected with the base of the light guide column through the left S-shaped bracket 2-2 and the right S-shaped bracket 2-3, and the elasticity of the light guide column can be increased due to the S-shaped design of the brackets; screw holes 2-4 are designed on the bases of the two light guide columns 2, and locking is realized on the light guide columns through the screw holes 2-4; 2-5 parts of light guide column keys are designed at the front part of each light guide column, and the control of the corresponding lamp of the light guide column is realized by pressing the part; the lower parts of the rear ends of the two light guide columns 2 are provided with light guide column anti-rotation structures 2-8 which are matched with the holes of the upper base of the mounting base 4, so that the light guide columns can be prevented from rotating in the mounting process.
The press-riveting nuts 5 are press-riveted on the mounting base 4, and each press-riveting nut 5 corresponds to one two-port light guide column 2.
And each two light guide columns 2 corresponds to one common screw 3, and the common screws 3 pass through screw holes 2-4 on the two light guide columns 2 to be matched with press riveting nuts 5 which are press-riveted on the mounting base 4, so that the locking of the two light guide columns 2 is realized.
And a base structure for installing the base 4 and the two light guide columns 2. A light guide column through hole 4-1 is designed on the front end surface of the mounting base 4, and a light guide column key can be operated through the through hole; on the front end surface of the mounting base 4, a PCIE card opening 4-2 is designed, and the mounting jig 1 can be fixed by using the through hole, so that the rotation of the light guide column is prevented; the base opening is designed at the installation position of each two light guide columns 2 of the installation base 4 and can be matched with the anti-rotation structure on the light guide columns.
The jig 1 is installed, the front surface of the jig 1 is provided with a front extending part 1-1, the front extending part 1-1 is clamped in the PCIE card opening 4-2, and the extending part plays a role in fixing the whole jig 1 after the jig is installed, so that the jig can be prevented from rotating. The left lower side of the installation jig 1 is provided with a left limit post and a right limit post 1-2 which are respectively corresponding to the left light guide post body 2-6, the left limit post 1-2 and the right limit post are square posts, the left side wall surface and the right side wall surface of the left limit post 1-3 are respectively contacted with the left light guide post body 2-7 and the base, the left side wall surface and the right side wall surface of the right limit post 1-2 are respectively contacted with the base and the right light guide post body 2-6, and the two-port light guide post 2 can be prevented from rotating in the installation process. Below the mounting jig 1, jig fixing structures 1-4 are designed, and after the mounting jig 1 is assembled, the fixing structures and the mounting base 4 are assembled. The lower part of the back of the installation jig 1 is provided with a lower protruding part 1-5 of the jig, the lower protruding part 1-5 protrudes into a cavity formed by the left S-shaped bracket and the right S-shaped bracket of the two light guide posts 2, and the bottom surface of the lower protruding part 1-5 downwards extends out of the left S-shaped bracket and the right S-shaped bracket 2-3, so that the two light guide posts 2 can be further prevented from rotating in the installation process.
The rear side wall surfaces of the left and right limiting columns 1-2 respectively lean against the left and right S-shaped brackets 2-3, so that the two light guide columns 2 are further prevented from rotating in the installation process.
The specific principle is as follows:
the clinch nut 5 is first clinched to the mounting base 4.
Then installing two light guide columns, and firstly enabling the light guide column keys 2-5 of the two light guide columns 2 to pass through the light guide column through holes 4-1 on the installation base 4; subsequently, aligning the screw holes 2-4 of the two light guide columns 2 with the holes of the press riveting nuts 5; and finally, assembling the light guide column anti-rotation structures 2-8 on the two light guide columns 2 with the base through holes 4-3 of the mounting base 4. The steps finish the preliminary installation of the two light guide columns.
Then, the mounting jig 1 is mounted from top to bottom. Firstly, extending a front extending part 1-1 of a mounting jig 1 into a PCIE card opening 4-2 of a mounting base; then slowly moving the mounting jig 1 downwards, wherein each wall surface of the mounting jig 1, which is provided with a limiting column, corresponds to the light guide column to form an assembly relationship; along with the downward movement of the mounting jig 1, the lower extending part 1-5 of the jig is arranged in a cavity structure formed by the left S-shaped bracket 2-2 and the right S-shaped bracket 2-3 on the two light guide columns 2; the mounting jig 1 moves downwards again, and the lower part of the jig extends out of the structure 1-5 to the position to form assembly with the mounting base 4. The above steps complete the installation of the installation jig 1.
Finally, the common screw 3 is assembled with the press riveting nut 5 which is press-riveted on the mounting base 4 through the screw holes 2-4 on the two light guide columns 2. In the process of locking the common screw 3, due to the locking force of the common screw 3, the two light guide columns 2 can twist along the rotating direction of the common screw, but the installation jig can prevent the phenomenon, and finally the two light guide columns are installed.
The above examples are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the scope of the present invention, and various modifications and improvements of the present invention should be extended to the scope of protection defined by the claims of the present invention without departing from the spirit of the present invention.
Claims (3)
1. The mounting jig is characterized by comprising a front extending part, a lower extending part and a limiting column, wherein the front extending part is clamped in the PCIE card opening, the lower extending part is inserted into a cavity between the left and right S-shaped brackets, and the limiting column is respectively inserted between the left light guide column body and the base as well as between the right light guide column body and the base; a jig fixing structure is arranged below the mounting jig, and the jig fixing structure and the mounting base form assembly after the mounting jig is assembled; a lower extending part of the jig is designed below the back of the mounting jig, and the bottom surface of the lower extending part extends downwards to form a left S-shaped bracket and a right S-shaped bracket; the rear side wall surfaces of the left limit post and the right limit post respectively lean against the left S-shaped bracket and the right S-shaped bracket;
the method for using the mounting jig comprises the following steps:
riveting the riveting nut on the mounting base;
then installing two light guide columns, and enabling light guide column keys of the two light guide columns to pass through light guide column through holes in an installation base; aligning the screw holes of the two light guide columns with the holes of the press-riveting nuts; finally, assembling the light guide column anti-rotation structure on the two light guide columns with the base through hole of the mounting base;
then, mounting the mounting jig from top to bottom, and extending the front extending part of the mounting jig into the PCIE card opening of the mounting base; then slowly moving the mounting jig downwards, wherein each wall surface of the left side of the mounting jig and each wall surface with the limiting column corresponds to the light guide column to form an assembly relationship; along with the downward movement of the mounting jig, the lower extending part of the jig is arranged in a cavity structure formed by a left S-shaped bracket and a right S-shaped bracket on the two light guide columns; the mounting jig moves downwards again, and the lower part of the jig extends out of the structure to reach the position, so that the mounting jig and the mounting base form assembly;
and assembling the common screw with the press riveting nut which is press-riveted on the mounting base through screw holes on the two light guide posts.
2. The mounting fixture for preventing rotation of a light guide column according to claim 1, wherein the limit posts are divided into left and right limit posts corresponding to the left and right light guide column bodies, the left and right limit posts are square posts, the left and right side wall surfaces of the left limit post are respectively contacted with the left light guide column body and the base, and the left and right side wall surfaces of the right limit post are respectively contacted with the base and the right light guide column body.
3. The fixture of claim 1 wherein the front extension is engaged with the PCIE card opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810889035.3A CN108908185B (en) | 2018-08-06 | 2018-08-06 | Prevent rotatory installation tool of leaded light post |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810889035.3A CN108908185B (en) | 2018-08-06 | 2018-08-06 | Prevent rotatory installation tool of leaded light post |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108908185A CN108908185A (en) | 2018-11-30 |
| CN108908185B true CN108908185B (en) | 2024-04-02 |
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ID=64393628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810889035.3A Active CN108908185B (en) | 2018-08-06 | 2018-08-06 | Prevent rotatory installation tool of leaded light post |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108908185B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113281835A (en) * | 2020-02-19 | 2021-08-20 | 启碁科技股份有限公司 | Electronic device and light guide module thereof |
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| US8508945B1 (en) * | 2012-02-27 | 2013-08-13 | Hannstar Display Corp. | Card installation device |
| CN104708583A (en) * | 2013-12-13 | 2015-06-17 | 天津汽车模具股份有限公司 | Pin lifting device capable of improving safety of operators |
| CN205201412U (en) * | 2015-12-15 | 2016-05-04 | 浪潮电子信息产业股份有限公司 | Assembly fixture of PCB board leaded light post |
| CN205889014U (en) * | 2016-07-06 | 2017-01-18 | 同致电子科技（厦门）有限公司 | Leaded light post and button assembly assemblage tool |
| CN206450865U (en) * | 2017-01-19 | 2017-08-29 | 东莞市裕坤电子科技有限公司 | It is easily installed the SFP network connectors of LED light-guiding pillars |
| CN208773409U (en) * | 2018-08-06 | 2019-04-23 | 郑州云海信息技术有限公司 | A kind of assembling fixture for preventing light-guiding pillar from rotating |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM285655U (en) * | 2005-08-17 | 2006-01-11 | Inventec Corp | Light guide |
-
2018
- 2018-08-06 CN CN201810889035.3A patent/CN108908185B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008025193A1 (en) * | 2006-08-23 | 2008-03-06 | Huawei Technologies Co., Ltd. | Light module assembly organization and light module adopting the assembly organization |
| US8508945B1 (en) * | 2012-02-27 | 2013-08-13 | Hannstar Display Corp. | Card installation device |
| CN102943994A (en) * | 2012-11-14 | 2013-02-27 | 北京奇天揽胜科技有限公司 | Light guide column, outdoor electronic equipment and installation method |
| CN102943998A (en) * | 2012-11-14 | 2013-02-27 | 北京奇天揽胜科技有限公司 | Installation device and installation method |
| CN104708583A (en) * | 2013-12-13 | 2015-06-17 | 天津汽车模具股份有限公司 | Pin lifting device capable of improving safety of operators |
| CN205201412U (en) * | 2015-12-15 | 2016-05-04 | 浪潮电子信息产业股份有限公司 | Assembly fixture of PCB board leaded light post |
| CN205889014U (en) * | 2016-07-06 | 2017-01-18 | 同致电子科技（厦门）有限公司 | Leaded light post and button assembly assemblage tool |
| CN206450865U (en) * | 2017-01-19 | 2017-08-29 | 东莞市裕坤电子科技有限公司 | It is easily installed the SFP network connectors of LED light-guiding pillars |
| CN208773409U (en) * | 2018-08-06 | 2019-04-23 | 郑州云海信息技术有限公司 | A kind of assembling fixture for preventing light-guiding pillar from rotating |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108908185A (en) | 2018-11-30 |
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