CN110254565B - Concealed fixing device for AGV shell connection - Google Patents
Concealed fixing device for AGV shell connection Download PDFInfo
- Publication number
- CN110254565B CN110254565B CN201910601045.7A CN201910601045A CN110254565B CN 110254565 B CN110254565 B CN 110254565B CN 201910601045 A CN201910601045 A CN 201910601045A CN 110254565 B CN110254565 B CN 110254565B
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- China
- Prior art keywords
- agv
- nut
- shell
- fixing
- sheet metal
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- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 239000002184 metal Substances 0.000 claims description 22
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000005498 polishing Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D63/00—Motor vehicles or trailers not otherwise provided for
- B62D63/02—Motor vehicles
- B62D63/04—Component parts or accessories
Abstract
The invention discloses a hidden fixing device for AGV shell connection, which relates to the field of new energy automobiles and comprises an AGV shell and fixing mechanisms, wherein a plurality of fixing mechanisms are uniformly arranged on the inner wall of the lower side of the AGV shell, each fixing mechanism comprises a long screw rod and a nut, and each long screw rod comprises: the utility model provides a polished rod main part, the nut, guiding portion and thick tooth external screw thread section, the one end of polished rod main part is equipped with the nut, the other end of polished rod main part is outstanding in the lower extreme of AGV casing, the guiding portion includes toper seeker and cylindricality extension pole, be equipped with thick tooth external screw thread on the perisporium of cylindricality extension pole, the one end of cylindricality extension pole is kept away from the one end of polished rod main part with the nut and is connected, the other end of cylindricality extension pole is connected with the toper seeker, every nut is all fixed on the inner wall of AGV casing, and every nut is just opposite with a toper seeker respectively. Has the characteristics of stable structure and complete appearance.
Description
Technical Field
The invention relates to the field of new energy automobiles, in particular to a hidden fixing device for AGV shell connection.
Background
The charging robot can identify and position a charging port of the equipment to be charged, and automatically complete charging of the equipment to be charged. The charging robot has a relatively large body, and the shell and the frame are firmly connected in order to ensure the connection strength.
In the prior art, the screws are arranged on the outer surface of the shell, and the exposed screw holes tend to damage the integral shape, so that the grade and the aesthetic degree of the product are greatly reduced.
Disclosure of Invention
The invention aims to provide a hidden fixing device for AGV shell connection, which is used for solving the technical problems.
In view of the above technical problems, the technical scheme adopted by the invention is as follows:
the hidden fixing device comprises an AGV shell and fixing mechanisms, wherein the fixing mechanisms are uniformly arranged on the inner wall of the lower side of the AGV shell;
each fixing mechanism comprises a long screw rod and a nut;
each of the long screws comprises:
the AGV shell comprises a polish rod main body and a nut, wherein one end of the polish rod main body is provided with the nut, and the other end of the polish rod main body protrudes out of the lower end of the AGV shell;
the guiding part comprises a conical guiding head and a cylindrical extension rod, the circumferential wall of the cylindrical extension rod is provided with the coarse external thread, one end of the cylindrical extension rod is connected with one end of the nut, which is far away from the polish rod main body, the other end of the cylindrical extension rod is connected with the conical guiding head, each nut is fixed on the inner wall of the AGV shell, and each nut is opposite to the conical guiding head respectively.
Preferably, the other end of each polish rod main body is provided with a tail end cross groove.
Preferably, the AGV comprises a support sheet metal part, wherein the support sheet metal part is further arranged on the inner wall of the lower side of the AGV body, and each fixing mechanism is connected with the inner wall of the lower side of the AGV body through the support sheet metal part.
Preferably, each of the nuts includes:
the fixing part is fixed on the inner wall of the AGV shell;
the connecting parts are arranged on the fixing parts, each connecting part is opposite to one tapered guide head, each connecting part is provided with a through hole and a tapered hole, each through hole penetrates through the connecting part, thick-tooth internal threads are arranged on the inner peripheral wall of each through hole, the thick-tooth internal threads are matched with the thick-tooth external threads, and the tapered holes are positioned on the connecting parts and are abutted to one side of the tapered guide heads, and the tapered holes are communicated with the through holes.
Preferably, the polishing rod further comprises screw fixing seats, and the other end of each polish rod main body is fixedly connected with the supporting sheet metal part through the screw fixing seats respectively.
As a further preferable mode, the screw fixing device further comprises first screws, and each screw fixing seat is connected with the supporting sheet metal part through two first screws.
As a further preference, the polishing rod comprises a plurality of baffles, wherein the baffles are fixed on the supporting sheet metal part, each baffle is provided with a clamping groove, each baffle is respectively positioned at one end of the polishing rod body, and one end of each polishing rod body is respectively clamped in one clamping groove.
As a further preferable mode, the device further comprises second screws, and each baffle is fixed on the supporting sheet metal part through two second screws respectively.
The technical scheme has the following advantages or beneficial effects:
according to the invention, the fixing mechanism can eliminate errors of manufacturing and assembling, so that assembling can be easily completed in a dark place, the fixing mechanism is arranged on the inner side of the AGV shell, no holes or connecting pieces can be seen on the outer surface of the AGV shell, the completeness and the attractiveness of the appearance are ensured, and hidden connecting points on the inner side of the AGV shell can be arranged randomly as required, and the influence of the modeling of the AGV shell is avoided.
Drawings
FIG. 1 is a schematic view of the installation of a securing mechanism in a concealed securing device to which the AGV housing of the present invention is attached;
FIG. 2 is an assembly view of a long screw in the present invention;
FIG. 3 is a schematic view of the structure of the long screw in the present invention;
fig. 4 is a partial cross-sectional view of a nut in accordance with the present invention.
In the figure: 1. a fixing mechanism; 2. AGV shell; 3. a long screw; 4. a nut; 5. a polish rod body; 6. a screw cap; 7. a rough external thread; 8. a conical guide head; 9. a cylindrical extension rod; 10. tail end cross groove; 11. supporting the sheet metal part; 12. a fixing part; 13. a connection part; 14. a through hole; 15. a tapered bore; 16. screw fixing seat; 17. a first screw; 18. a baffle; 19. and a second screw.
Detailed Description
The invention is further described below with reference to the drawings and specific examples, which are not intended to be limiting.
Fig. 1 is a schematic installation view of a fixing mechanism in a concealed fixing device for connection to an AGV housing according to the present invention, fig. 2 is an assembly view of a long screw according to the present invention, fig. 3 is a schematic construction view of a long screw according to the present invention, fig. 4 is a partial sectional view of a nut according to the present invention, and referring to fig. 1 to 4, a preferred embodiment of a concealed fixing device for connection to an AGV housing is shown, comprising: AGV casing 2 and fixed establishment 1, evenly be equipped with a plurality of fixed establishment 1 on the downside inner wall of AGV casing 2.
Further, as a preferred embodiment, each fixing mechanism 1 includes a long screw 3 and a nut 4.
Further, as a preferred embodiment, each long screw 3 includes:
the novel AGV comprises a polish rod main body 5 and a nut 6, wherein the nut 6 is arranged at one end of the polish rod main body 5, and the other end of the polish rod main body 5 protrudes out of the lower end of the AGV shell 2.
Guide part and thick tooth external screw thread 7, guide part include toper seeker 8 and cylindricality extension pole 9, are equipped with thick tooth external screw thread 7 on cylindricality extension pole 9's the perisporium, and the one end of cylindricality extension pole 9 is connected with the one end that polished rod main part 5 was kept away from to nut 6, and the other end and the toper seeker 8 of cylindricality extension pole 5 are connected, and each nut 4 is all fixed on the inner wall of AGV casing 2, and each nut 4 just faces with a toper seeker 8 respectively. In this embodiment, fixed establishment 1 sets up in the inboard of AGV casing 2, and the other end of long screw rod 3 in fixed establishment 1 stands out in the lower extreme of AGV casing 2, screws or unscrews long screw rod 3 in the outside from the lower extreme of AGV casing 2, just can easily accomplish the installation or dismantle to AGV casing 2. The fixing mechanism 1 is hidden in the AGV shell 2 and is not limited by the appearance and the number of the connection between the shells. In this embodiment, three fixing mechanisms 1 are provided. In use, by screwing the long screw 3, the long screw 3 slides into the through hole 14 in the nut 4 under the combined action of the conical guide head 8 and the conical hole 15, so that the installed long screw 3 can easily guide itself to complete the assembly even if there are manufacturing and assembly errors.
Further, as a preferred embodiment, the other end of each polish rod body 5 is provided with a tail cross groove 10. The tail end cross groove 10 is arranged to facilitate the user to rotate the long screw 3.
Further, as a preferred embodiment, each nut 4 includes:
and a fixing portion 12, wherein the fixing portion 12 is fixed on the inner wall of the AGV housing 2.
The connecting portion 13, connecting portion 13 set up on fixed portion 12, and each connecting portion 13 is just right with a toper seeker 8 respectively, and all be equipped with through-hole 14 and bell mouth 15 on each connecting portion 13, through-hole 14 runs through connecting portion 13, is equipped with thick tooth internal thread (not shown in the figure) on the inside perisporium of through-hole 14, thick tooth internal thread and thick tooth external screw thread 7 phase-match, bell mouth 15 is located the one side of connecting portion 13 butt toper seeker 8, and bell mouth 15 and through-hole 14 intercommunication.
Further, as a preferred embodiment, the hidden fixing device for the AGV shell connection further comprises a supporting sheet metal part 11, the lower side inner wall of the AGV shell 2 is further provided with the supporting sheet metal part 11, and each fixing mechanism 1 is connected with the lower side inner wall of the AGV shell 2 through the supporting sheet metal part 11. In this embodiment, the tapered hole 15 is opposite to the tapered guide head 8, and the tapered guide head 8 and the cylindrical extension rod 9 can enter the through hole 14 through the tapered hole 14.
Further, as a preferred embodiment, the fixing mechanism 1 further includes a screw fixing seat 16, and the other end of each polish rod main body 5 is fixedly connected with the supporting sheet metal part 11 through the screw fixing seat 16. The screw fixing seat 16 is used for fixing the polish rod body 5, and the polish rod body 5 can slide relative to the screw fixing seat 16.
Further, as a preferred embodiment, the fixing mechanism 1 further includes first screws 17, and each screw fixing seat 16 is connected to the supporting sheet metal part 11 through two first screws 17.
Further, as a preferred embodiment, the fixing mechanism 1 further includes a plurality of baffles 18, the baffles 18 are all fixed on the supporting sheet metal part 11, a clamping groove (not shown in the figure) is provided on each baffle 18, each baffle 18 is respectively located at one end 5 of a polish rod body, and one end of each polish rod body 5 is respectively clamped in a clamping groove. The baffle 18 is provided for fixing the polish rod body 5, wherein a nut on the long screw is located between the nut and the baffle, and the long screw 3 can be prevented from being separated from the baffle 18.
Further, as a preferred embodiment, the fixing mechanism 1 further includes second screws 19, and each baffle 18 is fixed to the supporting sheet metal part 11 by two second screws 19.
The foregoing description is only illustrative of the preferred embodiments of the present invention and is not to be construed as limiting the scope of the invention, and it will be appreciated by those skilled in the art that equivalent substitutions and obvious variations may be made using the description and illustrations of the present invention, and are intended to be included within the scope of the present invention.
Claims (6)
1. The hidden fixing device is characterized by comprising an AGV shell and fixing mechanisms, wherein a plurality of fixing mechanisms are uniformly arranged on the inner wall of the lower side of the AGV shell;
each fixing mechanism comprises a long screw rod and a nut;
each of the long screws comprises:
the AGV shell comprises a polish rod main body and a nut, wherein one end of the polish rod main body is provided with the nut, and the other end of the polish rod main body protrudes out of the lower end of the AGV shell;
the automatic guiding device comprises a guiding part and thick tooth external threads, wherein the guiding part comprises a conical guiding head and a cylindrical extending rod, the thick tooth external threads are arranged on the peripheral wall of the cylindrical extending rod, one end of the cylindrical extending rod is connected with one end of a nut far away from a polish rod main body, the other end of the cylindrical extending rod is connected with the conical guiding head, each nut is fixed on the inner wall of an AGV shell, and each nut is opposite to one conical guiding head respectively;
each of the nuts includes:
the fixing part is fixed on the inner wall of the AGV shell;
the connecting parts are arranged on the fixing parts, each connecting part is opposite to one conical guide head, each connecting part is provided with a through hole and a conical hole, the through holes penetrate through the connecting parts, thick-tooth internal threads are arranged on the inner peripheral walls of the through holes, the thick-tooth internal threads are matched with the thick-tooth external threads, the conical holes are positioned on one side, close to the conical guide heads, of the connecting parts, and the conical holes are communicated with the through holes;
the automatic AGV comprises an AGV shell, and is characterized by further comprising a supporting sheet metal part, wherein the supporting sheet metal part is further arranged on the inner wall of the lower side of the AGV shell;
still include a plurality of baffles, a plurality of the baffle is all fixed on the support sheet metal component, every all be equipped with a draw-in groove on the baffle, and each the baffle is located one respectively the one end of polished rod main part, each the one end of polished rod main part is blocked respectively and is established one in the draw-in groove.
2. The concealed fixing device for connecting AGV housing according to claim 1 wherein the other end of each of said polish rod bodies is provided with a tail end cross groove.
3. The concealed fixing device for connecting an AGV housing according to claim 1 wherein each of said fixing mechanisms is connected to the underside wall of said AGV housing by a respective one of said support sheet metal parts.
4. The concealed fixing device for connecting an outer shell of an AGV according to claim 1 further comprising screw fixing bases, wherein the other end of each of the polish rod bodies is fixedly connected with the supporting sheet metal part through the screw fixing bases.
5. The concealed fixing device for connecting an AGV housing according to claim 4 further comprising first screws, wherein each of said screw fixing bases is connected to said support sheet metal part by two of said first screws.
6. The concealed fixing device for connecting an AGV housing according to claim 1 further comprising a second screw, wherein each of said baffles is fixed to said support sheet metal member by two of said second screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910601045.7A CN110254565B (en) | 2019-07-04 | 2019-07-04 | Concealed fixing device for AGV shell connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910601045.7A CN110254565B (en) | 2019-07-04 | 2019-07-04 | Concealed fixing device for AGV shell connection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110254565A CN110254565A (en) | 2019-09-20 |
| CN110254565B true CN110254565B (en) | 2024-03-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910601045.7A Active CN110254565B (en) | 2019-07-04 | 2019-07-04 | Concealed fixing device for AGV shell connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110254565B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004100292A (en) * | 2002-09-10 | 2004-04-02 | Misawa Homes Co Ltd | Lintel member, its manufacturing method, and building therewith |
| JP2004308144A (en) * | 2003-04-03 | 2004-11-04 | Tateyama Alum Ind Co Ltd | Support body |
| CN201665966U (en) * | 2010-03-29 | 2010-12-08 | 王萍 | Railing with hidden-assembled stand columns |
| CN201673361U (en) * | 2010-05-18 | 2010-12-15 | 极品影视设备科技(深圳)有限公司 | Square concealed type ceiling projection curtain |
| CN201861158U (en) * | 2010-11-18 | 2011-06-15 | 张明国 | Desk leg with adjustable height |
| CN102270685A (en) * | 2011-02-18 | 2011-12-07 | 深圳南玻幕墙及光伏工程有限公司 | Photovoltaic solar-powered support system |
| CN104308352A (en) * | 2014-10-15 | 2015-01-28 | 南京理工大学 | Combined projection welding insulated dowel |
| CN204729904U (en) * | 2015-05-22 | 2015-10-28 | 深圳优力可科技有限公司 | A kind of split type section bar fixing device and section bar component |
| CN205214722U (en) * | 2015-12-10 | 2016-05-11 | 辛华 | Hidden adjustable flexible cabinet foot of furniture |
| CN106184700A (en) * | 2016-07-26 | 2016-12-07 | 中国人民解放军第五七〇六工厂 | A kind of canopy ground opens and closes device |
| CN210707703U (en) * | 2019-07-04 | 2020-06-09 | 科大智能机器人技术有限公司 | Hidden fixing device that AGV shell is connected |
-
2019
- 2019-07-04 CN CN201910601045.7A patent/CN110254565B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004100292A (en) * | 2002-09-10 | 2004-04-02 | Misawa Homes Co Ltd | Lintel member, its manufacturing method, and building therewith |
| JP2004308144A (en) * | 2003-04-03 | 2004-11-04 | Tateyama Alum Ind Co Ltd | Support body |
| CN201665966U (en) * | 2010-03-29 | 2010-12-08 | 王萍 | Railing with hidden-assembled stand columns |
| CN201673361U (en) * | 2010-05-18 | 2010-12-15 | 极品影视设备科技(深圳)有限公司 | Square concealed type ceiling projection curtain |
| CN201861158U (en) * | 2010-11-18 | 2011-06-15 | 张明国 | Desk leg with adjustable height |
| CN102270685A (en) * | 2011-02-18 | 2011-12-07 | 深圳南玻幕墙及光伏工程有限公司 | Photovoltaic solar-powered support system |
| CN104308352A (en) * | 2014-10-15 | 2015-01-28 | 南京理工大学 | Combined projection welding insulated dowel |
| CN204729904U (en) * | 2015-05-22 | 2015-10-28 | 深圳优力可科技有限公司 | A kind of split type section bar fixing device and section bar component |
| CN205214722U (en) * | 2015-12-10 | 2016-05-11 | 辛华 | Hidden adjustable flexible cabinet foot of furniture |
| CN106184700A (en) * | 2016-07-26 | 2016-12-07 | 中国人民解放军第五七〇六工厂 | A kind of canopy ground opens and closes device |
| CN210707703U (en) * | 2019-07-04 | 2020-06-09 | 科大智能机器人技术有限公司 | Hidden fixing device that AGV shell is connected |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110254565A (en) | 2019-09-20 |
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