CN217821471U - Expansion board mounting structure for industrial control mainboard - Google Patents
Expansion board mounting structure for industrial control mainboard Download PDFInfo
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- CN217821471U CN217821471U CN202221867367.XU CN202221867367U CN217821471U CN 217821471 U CN217821471 U CN 217821471U CN 202221867367 U CN202221867367 U CN 202221867367U CN 217821471 U CN217821471 U CN 217821471U
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- industrial control
- top surface
- plate
- expansion board
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Abstract
The utility model discloses an expansion board mounting structure for industrial control mainboard belongs to industrial control mainboard field, including industrial control mainboard body, the right side of industrial control mainboard body is equipped with installation mechanism, installation mechanism includes the mounting panel, the installation piece, left side fixed plate, right side fixed plate, two-way lead screw, L type holder, cardboard and fixed block, installation piece symmetry fixed connection is in the top surface left side of mounting panel, the installation mechanism of setting can be at industrial control mainboard body pre-installation on the industrial control mainboard body when installing quick-witted incasement portion, and when the expansion board body needs to use, the mode of usable centre gripping is with expansion board body fixed mounting between L type holder, and will restrict between L type holder through the locating lever on the cardboard, thereby the person of facilitating the use carries out quick installation fixedly to the expansion board body, avoid the expansion board body to appear the problem that the slip collision appears and drops at quick-witted incasement, and then ensure the normal use of industrial control mainboard body and expansion board body after connecting.
Description
Technical Field
The utility model relates to an industry control mainboard field, in particular to expansion board mounting structure for industry control mainboard.
Background
The industrial control mainboard is a mainboard applied to industrial occasions, is adopted by industrial computers, can adapt to wide-temperature environment according to requirements, can adapt to severe environment, can work under high load for a long time, and the like. Because the size of industrial control mainboard is limited, often will connect the expansion board on the industrial control mainboard in order to satisfy user's in-service use demand to utilize the expansion board to increase the number of points of input and output, increase the analog module, increase various functional modules. However, because lack mounting structure and be not convenient for install the expansion board on the current industry control mainboard, and the expansion board passes through the connecting wire and pegs graft and use on the industry control mainboard, lead to the quick-witted case receiving vibrations or rocking the back, the expansion board collides each other at the inside and industry control mainboard of quick-witted case easily, thereby make the components and parts on industry control mainboard and the expansion board can go out the damage, and simultaneously, the expansion board also can drop from the industry control mainboard, and then can influence the normal use of industry control mainboard and expansion board.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides an expansion board mounting structure for industry control mainboard can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an expansion board mounting structure for industry control mainboard, includes industry control mainboard body, the right side of industry control mainboard body is equipped with installation mechanism, installation mechanism includes mounting panel, installation piece, left fixed plate, right fixed plate, two-way lead screw, L type holder, cardboard and fixed block, installation piece symmetry fixed connection is in the top surface left side of mounting panel, and left fixed plate fixed connection is in the top surface left side of mounting panel, right fixed plate fixed connection is on the top surface right side of mounting panel, and two-way lead screw passes through the dwang swing joint at both ends in the lateral wall of right fixed plate, L type holder passes through left T type slider and left fixed plate swing joint, and L type holder passes through connecting block and two-way lead screw swing joint on right side, the connecting block passes through the spacing slider and the right fixed plate swing joint at both ends, cardboard swing joint is in the rear end of L type holder, and fixed block fixed connection is in the top surface both sides of cardboard, the below that lies in the fixed block between the L type holder is equipped with the expansion board body.
Preferably, the corner holes are respectively formed in four corner end parts of the top surface of the industrial control main board body and the top surface of the expansion board body, a set of symmetrical installation blocks are fixedly installed on the left side of the top surface of the installation plate, installation holes are formed in the top surface of each installation block, and the installation holes correspond to the corner holes in one side of the top surface of the industrial control main board body.
Preferably, the top surface left side fixed mounting of mounting panel has left fixed plate, and has seted up T type spout on the inside wall of left fixed plate, the top surface right side fixed mounting of mounting panel has right fixed plate, and has seted up the recess on the inside wall of right fixed plate, spacing spout has been seted up respectively at the inslot upper and lower both ends of recess, and the rotation hole that link up has been seted up respectively at the inslot front and back both ends of recess.
Preferably, both ends difference fixed mounting has the dwang around the two-way lead screw, and dwang movable mounting is downthehole, front end at the pivoted, it has the knob still to fix on the end wall of dwang.
Preferably, L type holder is provided with two, and the mutual symmetry of L type holder, fixed mounting has T type slider on the left side wall of L type holder, and T type slider movable mounting is in T type spout, fixed mounting has the connecting block on the right side wall of L type holder, and sets up threaded hole on the front end wall of connecting block and carries out threaded connection through screw hole and two-way lead screw, the upper and lower both ends of connecting block still respectively fixed mounting have limiting slide, and limiting slide slidable mounting is in limiting slide.
Preferably, the top surface of the L-shaped holder is provided with a set of positioning holes corresponding to the corner holes on one side of the top surface of the expansion board body, the outer side wall of the L-shaped holder is provided with a bayonet, the clamping board is inserted into the bayonet, the two sides of the top surface of the clamping board are respectively and fixedly provided with a fixing block, and the bottom surface of the fixing block is fixedly provided with a positioning rod corresponding to the positioning holes.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses in, the installation mechanism of setting can be installed on industrial control mainboard body in advance when quick-witted incasement portion is installed to industrial control mainboard body, and when the expansion board body need use, the mode of usable centre gripping is with expansion board body fixed mounting between L type holder, and will restrict between L type holder through the locating lever on the cardboard, thereby the person of facilitating the use carries out quick installation fixedly to the expansion board body, avoid the expansion board body the problem that sliding collision appears and drop at quick-witted incasement, and then ensure the normal use of industrial control mainboard body and expansion board body after connecting.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the mounting mechanism of the present invention;
fig. 3 is a schematic view of the overall structure of the expansion board body of the present invention.
In the figure: 1. an industrial control main board body; 2. an installation mechanism; 3. an expansion board body; 4. mounting a plate; 5. mounting a block; 6. mounting holes; 7. a left fixing plate; 8. a T-shaped chute; 9. a right fixing plate; 10. a groove; 11. a limiting chute; 12. rotating the hole; 13. a bidirectional screw rod; 14. rotating the rod; 15. a knob; 16. an L-shaped holder; 17. a bayonet; 18. positioning holes; 19. a T-shaped slider; 20. connecting blocks; 21. a threaded hole; 22. a limiting slide block; 23. clamping a plate; 24. a fixed block; 25. positioning a rod; 26. and (4) corner holes.
Detailed Description
In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.
As shown in fig. 1-3, an expansion board mounting structure for industrial control mainboard, including industrial control mainboard body 1, the right side of industrial control mainboard body 1 is equipped with installation mechanism 2, installation mechanism 2 includes mounting panel 4, installation block 5, left fixed plate 7, right fixed plate 9, two-way lead screw 13, L type holder 16, cardboard 23 and fixed block 24, installation block 5 symmetry fixed connection is on the left side of the top surface of mounting panel 4, and left fixed plate 7 fixed connection is on the left side of the top surface of mounting panel 4, right fixed plate 9 fixed connection is on the right side of the top surface of mounting panel 4, and two-way lead screw 13 is through dwang 14 swing joint at both ends in the lateral wall of right fixed plate 9, L type holder 16 is through left T type slider 19 and left fixed plate 7 swing joint, and L type holder 16 is through connecting block 20 and two-way lead screw 13 swing joint on right side, connecting block 20 is through spacing slider 22 and right fixed plate 9 swing joint at both ends, cardboard 23 swing joint is at the rear end of L type holder 16, and 24 fixed connection is in the top surface both sides of cardboard 23, and be equipped with expansion board body 3 below fixed block 16 between L type holder 16.
As shown in fig. 1-3, in this embodiment, in order to facilitate the installation and fixation of the expansion board body 3 by the installation mechanism 2, four corner portions of the top surfaces of the industrial control main board body 1 and the expansion board body 3 are respectively provided with a corner hole 26, a set of symmetrical installation blocks 5 is fixedly installed on the left side of the top surface of the installation board 4, and the top surface of the installation block 5 is provided with an installation hole 6, the installation hole 6 corresponds to the corner hole 26 on one side of the top surface of the industrial control main board body 1, a left fixing plate 7 is fixedly installed on the left side of the top surface of the installation board 4, a T-shaped chute 8 is opened on the inner side wall of the left fixing plate 7, a right fixing plate 9 is fixedly installed on the right side of the top surface of the installation board 4, a groove 10 is opened on the inner side wall of the right fixing plate 9, a limit chute 11 is opened on each of the upper and lower ends in the groove of the groove 10, and a rotation hole 12 is opened on each of the front and rear ends in the groove 10, the front end and the rear end of the bidirectional screw rod 13 are respectively fixedly provided with a rotating rod 14, the rotating rod 14 is movably arranged in a rotating hole 12, the end wall of the front end rotating rod 14 is also fixedly provided with a knob 15, two L-shaped clamping seats 16 are arranged, the L-shaped clamping seats 16 are mutually symmetrical, the left side wall of the L-shaped clamping seat 16 is fixedly provided with a T-shaped sliding block 19, the T-shaped sliding block 19 is movably arranged in a T-shaped sliding groove 8, the right side wall of the L-shaped clamping seat 16 is fixedly provided with a connecting block 20, the front end wall of the connecting block 20 is provided with a threaded hole 21 and is in threaded connection with the bidirectional screw rod 13 through the threaded hole 21, the upper end and the lower end of the connecting block 20 are respectively fixedly provided with a limiting sliding block 22, the limiting sliding block 22 is slidably arranged in the limiting sliding groove 11, the top surface of the L-shaped clamping seat 16 is provided with a group of positioning holes 18 corresponding to an angular hole 26 at one side of the top surface of the expansion plate body 3, a bayonet 17 is formed in the outer side wall of the L-shaped clamping seat 16, the clamping plate 23 is inserted into the bayonet 17, fixing blocks 24 are fixedly mounted on two sides of the top surface of the clamping plate 23 respectively, and positioning rods 25 corresponding to the positioning holes 18 are fixedly mounted on the bottom surface of the fixing blocks 24;
the installation mechanism 2 cooperates with the industrial control main board body 1 to operate the expansion board body 3 as follows: when a user installs the industrial control mainboard body 1 in a case, the installation hole 6 arranged on the installation block 5 arranged on the left side of the top surface of the installation plate 4 is aligned with the angular hole 26 arranged on one side of the top surface of the industrial control mainboard body 1, then, when the industrial control mainboard body 1 is fixed in the case through bolts, the bolts pass through the installation hole 6 and install the installation plate 4 on one side of the industrial control mainboard body 1, when the user needs to increase the functions of the industrial control mainboard body 1 through the expansion plate body 3, the expansion plate body 3 is arranged between the L-shaped clamping seats 16 which are symmetrical on the top surface of the installation plate 4, then, the knob 15 positioned at the front end of the right fixing plate 9 is manually rotated, the knob 15 rotates the rotating rod 14 in the rotating hole 12 arranged on the right fixing plate 9, the rotating rod 14 drives the bidirectional screw rod 13 to rotate in the groove 10 arranged on the right fixing plate 9, when the bidirectional screw rod 13 starts to rotate, because the symmetrical L-shaped clamping seats 16 are respectively in threaded connection with the bidirectional screw rod 13 through the threaded holes 21 formed in the connecting block 20 arranged on the right side, the connecting block 20 moves along the bidirectional screw rod 13 through the threaded holes 21, and in the moving process, the limiting slide blocks 22 arranged at the upper end and the lower end of the connecting block 20 slide in the limiting slide grooves 11 to drive the L-shaped clamping seats 16 to move synchronously, meanwhile, the T-shaped slide block 19 arranged on the left side of the L-shaped clamping seat 16 slides in the T-shaped slide groove 8 formed in the inner side wall of the left fixing plate 7, the symmetrical L-shaped clamping seats 16 perform relative movement operation at the moment, the knob 15 is continuously rotated until the knob 15 cannot be rotated, so that the expansion plate body 3 is clamped and fixed between the L-shaped clamping seats 16, and the angle hole 26 formed in the expansion plate body 3 is aligned with the positioning hole 18 formed in the top surface of the L-shaped clamping seat 16, finally, insert cardboard 23 to the bayonet socket 17 of seting up on the 16 lateral walls of L type holder in, and let the locating lever 25 of the 24 bottom installations of fixed block insert to the expansion board body 3 on in angle hole 26 and the locating hole 18, thereby accomplish the installation operation to expansion board body 3, and play spacing effect to expansion board body 3, later through the connecting wire with expansion board body 3 with industrial control mainboard body 1 be connected can, not only the person of facilitating the use carries out quick installation to expansion board body 3 through installation mechanism 2, and can avoid expansion board body 3 appear rocking the problem that drops after the installation.
While the invention has been described in detail with reference to the preferred embodiments thereof, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention, and it is intended that all matter contained in the above description or shown in the accompanying drawings shall be interpreted as illustrative and not in a limiting sense.
Claims (6)
1. The utility model provides an expansion board mounting structure for industrial control mainboard, includes industrial control mainboard body (1), its characterized in that: the right side of the industrial control main board body (1) is provided with an installation mechanism (2), the mounting mechanism (2) comprises a mounting plate (4), a mounting block (5), a left fixing plate (7), a right fixing plate (9), a bidirectional screw rod (13), an L-shaped clamping seat (16), a clamping plate (23) and a fixing block (24), the mounting blocks (5) are symmetrically and fixedly connected to the left side of the top surface of the mounting plate (4), and the left fixing plate (7) is fixedly connected with the left side of the top surface of the mounting plate (4), the right fixing plate (9) is fixedly connected to the right side of the top surface of the mounting plate (4), and the bidirectional screw rod (13) is movably connected in the side wall of the right fixing plate (9) through rotating rods (14) at two ends, the L-shaped clamping seat (16) is movably connected with the left fixing plate (7) through a T-shaped sliding block (19) at the left side, and the L-shaped clamping seat (16) is movably connected with the bidirectional screw rod (13) through a connecting block (20) at the right side, the connecting block (20) is movably connected with the right fixing plate (9) through limiting sliding blocks (22) at two ends, the clamping plate (23) is movably connected at the rear end of the L-shaped clamping seat (16), and the fixed blocks (24) are fixedly connected with the two sides of the top surface of the clamping plate (23), an expansion plate body (3) is arranged between the L-shaped clamping seats (16) and below the fixing block (24).
2. The expansion board mounting structure for the industrial control main board according to claim 1, wherein: angle hole (26) have been seted up respectively to four corner end positions of top surface of industry control mainboard body (1) and expansion board body (3), the top surface left side fixed mounting of mounting panel (4) has installation piece (5) of a set of symmetry, and the top surface of installation piece (5) has seted up mounting hole (6), mounting hole (6) correspond each other with angle hole (26) of industry control mainboard body (1) top surface one side.
3. The expansion board mounting structure for the industrial control main board according to claim 2, wherein: the utility model discloses a fixing device for the mounting of a motor vehicle, including mounting panel (4), the top surface left side fixed mounting of mounting panel (4) has left fixed plate (7), and has seted up T type spout (8) on the inside wall of left fixed plate (7), the top surface right side fixed mounting of mounting panel (4) has right fixed plate (9), and sets up on the inside wall of right fixed plate (9) fluted (10), spacing spout (11) have been seted up respectively at the inslot upper and lower both ends of recess (10), and the rotation hole (12) that link up has been seted up respectively at the inslot front and back both ends of recess (10).
4. An expansion board mounting structure for an industrial control main board according to claim 3, wherein: both ends difference fixed mounting has dwang (14) around two-way lead screw (13), and dwang (14) movable mounting rotates hole (12) in, the front end it has knob (15) to go back fixed mounting on the end wall of dwang (14).
5. An expansion board mounting structure for an industrial control main board according to claim 4, wherein: l type holder (16) are provided with two, and L type holder (16) symmetry each other, fixed mounting has T type slider (19) on the left side wall of L type holder (16), and T type slider (19) movable mounting in T type spout (8), fixed mounting has connecting block (20) on the right side wall of L type holder (16), and sets up threaded hole (21) on the front end wall of connecting block (20) and carries out threaded connection through threaded hole (21) and two-way lead screw (13), the upper and lower both ends of connecting block (20) still respectively fixed mounting have limit slider (22), and limit slider (22) slidable mounting is in limit spout (11).
6. An expansion board mounting structure for an industrial control main board according to claim 5, wherein: the top surface of the L-shaped holder (16) is provided with a set of positioning holes (18) corresponding to corner holes (26) on one side of the top surface of the expansion plate body (3), the outer side wall of the L-shaped holder (16) is provided with a bayonet (17), the clamping plate (23) is inserted into the bayonet (17), two sides of the top surface of the clamping plate (23) are respectively and fixedly provided with a fixing block (24), and the bottom surface of the fixing block (24) is fixedly provided with a positioning rod (25) corresponding to the positioning holes (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221867367.XU CN217821471U (en) | 2022-07-20 | 2022-07-20 | Expansion board mounting structure for industrial control mainboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221867367.XU CN217821471U (en) | 2022-07-20 | 2022-07-20 | Expansion board mounting structure for industrial control mainboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217821471U true CN217821471U (en) | 2022-11-15 |
Family
ID=83966123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221867367.XU Active CN217821471U (en) | 2022-07-20 | 2022-07-20 | Expansion board mounting structure for industrial control mainboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217821471U (en) |
-
2022
- 2022-07-20 CN CN202221867367.XU patent/CN217821471U/en active Active
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