CN220397189U - Flexible bracket for mounting equipment - Google Patents
Flexible bracket for mounting equipment Download PDFInfo
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- CN220397189U CN220397189U CN202320555374.4U CN202320555374U CN220397189U CN 220397189 U CN220397189 U CN 220397189U CN 202320555374 U CN202320555374 U CN 202320555374U CN 220397189 U CN220397189 U CN 220397189U
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- 230000000149 penetrating effect Effects 0.000 claims description 4
- 239000004065 semiconductor Substances 0.000 abstract description 4
- 230000005484 gravity Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000003116 impacting effect Effects 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Abstract
The utility model discloses a flexible support for mounting equipment, and relates to the field of semiconductor engineering infrastructures. The utility model comprises at least two sections of rigid connecting pieces which are axially arranged oppositely, and adjacent rigid connecting pieces are flexibly connected through magnetic attraction pieces at the end parts of the rigid connecting pieces; the inflexible connection end of the rigid connection at the first end is connected to an external mounting platform; the inflexible connection end of the rigid connection at the second end mounts the device. The flexible support realizes flexible connection of the sectional rigid connecting piece in a magnetic mode, can provide enough rigid support for equipment carried on the flexible support in a normal state, and ensures stable assembly of the equipment; after the equipment is impacted by external force, most of the impact force can be unloaded by means of swinging angles under the action of magnetic attraction and self gravity of the equipment.
Description
Technical Field
The present utility model relates to the field of semiconductor factory infrastructure, and more particularly to a flexible rack for mounting equipment.
Background
Semiconductor factories exist with a large number of sensing devices to support factory business operations such as wireless sensors for navigating AGV (Automated Guided Vehicle) carts and temperature and humidity sensors in clean rooms. Such sensors are typically suspended from the ceiling of an AGV in a cleanroom, such as by a connector bracket secured to the center of the cross-connect member of the ceiling, the connector bracket extending downwardly, and the sensor secured to the lower end of the connector bracket to suspend above the cleanroom.
The existing connecting bracket is a rigid connecting bracket without deformation capability, and because part of sensing equipment is large in size, external objects including a moving AGV are easy to collide with the sensing equipment suspended at the lower end part of the connecting bracket, so that the sensing equipment is damaged; furthermore, the rigid connection brackets conduct the impact forces to the ceiling cross-connection based on stress effects, which may cause structural damage to the ceiling, and severe deformation of the ceiling cross-connection may even increase the risk of dropping the sensing device or the ceiling component.
Disclosure of Invention
In order to overcome the defects and shortcomings of the prior art, the utility model provides a flexible bracket for mounting equipment, and aims to solve the problems that a sensor fixed on a rigid connection bracket is easy to damage when colliding with a foreign object, and even a cross-shaped connecting piece of a ceiling is damaged.
Based on the problems existing in the prior art, the utility model provides a flexible support for mounting equipment, and the flexible support is different from the flexible support prepared by adopting a flexible material in the prior art, adopts at least two rigid connecting pieces, and realizes flexible connection of the end parts of the rigid connecting pieces through magnetic attraction. When the collision of foreign objects is received, the end parts of the flexibly connected rigid connecting pieces are separated to unload the collision force received by the bracket; when the external force stops acting, the partially detached rigid connecting piece is reset based on the magnetic attraction, and the sensor is restored to the normal use state.
In order to solve the problems in the prior art, the utility model is realized by the following technical scheme.
The utility model provides a flexible support for mounting equipment, which comprises at least two sections of rigid connecting pieces which are axially arranged oppositely, wherein adjacent rigid connecting pieces are flexibly connected through magnetic attraction pieces at the end parts of the adjacent rigid connecting pieces; the inflexible connection end of the rigid connection at the first end is connected to an external mounting platform; the inflexible connection end of the rigid connection at the second end mounts the device.
The rigid connecting piece is located in the vertical direction when in use, the rigid connecting piece located at the first end is located at the upper portion, and the rigid connecting piece located at the second end is located at the lower portion.
When the magnetic attraction type flexible connecting device is used, two adjacent rigid connecting pieces are assembled along the axial direction of the two adjacent rigid connecting pieces, the magnetic attraction pieces are arranged at the bottoms of the rigid connecting pieces positioned at the opposite upper ends, the magnetic attraction pieces are arranged at the tops of the rigid connecting pieces positioned at the opposite lower ends, and the opposite end faces of the two magnetic attraction pieces are different in magnetism, so that magnetic attraction flexible connection is generated. When assembled, the upper end of the rigid connector at the uppermost end (i.e. the first end) can be connected with the cross connector of the ceiling, and the lower end of the rigid connector at the lowermost end (i.e. the second end) can be provided with a mounting seat for assembling the equipment. When the equipment is impacted by external force, the upper end face of the rigid connecting piece at the lower end is separated from the lower end face of the rigid connecting piece at the upper end, so that the rigid connecting piece at the lower end swings around the magnetic attraction connecting position of the upper end and the lower end by a certain angle to avoid an impacting object. The swinging can play a role in unloading at the same time, so that collision force is prevented from being transmitted to the cross-shaped connecting piece of the ceiling, and the reaction force exerted on the equipment by the rigid connecting piece at the lower end is reduced.
In this application, the quantity of rigid connection piece can be according to equipment to the vertical distance of outside mounting platform to and the structural attribute of rigid connection piece sets up in a flexible way. The length of each of the rigid connectors is not necessarily equal, but the end dimensions of each of the rigid connectors are preferably uniform in order to provide a stable and reliable magnetic attraction. That is, if the flexible support is regarded as a whole, the number and positions of the flexible connection positions can be flexibly set.
As a preferred embodiment of the present application: the flexible support comprises a rigid connecting piece I and a rigid connecting piece II which are assembled together relatively along the axial direction of the flexible support; a magnetic attraction piece I is arranged at one end part of the rigid connecting piece I, and a magnetic attraction piece II is arranged at one end part of the rigid connecting piece II; the ends of the rigid connecting piece I and the rigid connecting piece II are magnetically connected through the magnetic attraction piece I and the magnetic attraction piece II.
Further, in the limit case, when the collision force is large or the external force is applied for a long time, the rigid connection piece at the lower end swings to a large angle, which may cause complete separation from the rigid connection piece at the upper end, resulting in falling of the rigid connection piece and the equipment at the lower end. In order to avoid the occurrence of the limit condition, the end part of the rigid connecting piece at the lower end is provided with a connecting ring, the end part of the rigid connecting piece at the upper end is provided with a connecting ring, and the two connecting rings are connected together through a flexible piece, so that the rigid connecting piece at the lower end is prevented from falling onto the ground when being completely separated from the rigid connecting piece at the upper end.
Further, in order to improve the connectivity between the two connection rings, the flexible member is a flexible member of a chain structure.
In order to facilitate the automatic resetting of the two rigid connecting pieces after the separation, the length of the flexible piece is slightly larger than or equal to the distance between the two connecting rings, and the two connecting rings can be quickly and automatically reset under the magnetic action of the magnetic piece after the separation.
The two rigid connectors are arranged into a penetrating hollow structure, and the hollow structure is beneficial to penetrating through a data wire, a power wire and the like of the equipment.
Furthermore, the upper end of the rigid connecting piece positioned at the upper end is provided with a threaded section, two connecting nuts are connected to the threaded section in a threaded manner, a connecting seat is arranged between the two connecting nuts and is used for being connected with the cross connecting piece of the ceiling, and the two connecting nuts are used for clamping the connecting seat after being screwed, so that the flexible support is convenient to install.
Furthermore, the lower end of the rigid connecting piece positioned at the lower end is fixedly provided with the mounting seat, and the mounting seat is used for assembling the equipment, so that the equipment is convenient to detach and mount, and the universality of the flexible support is improved.
The external mounting platform is a ceiling provided with an AGV walking track, and the device is a sensing device.
Compared with the prior art, the beneficial technical effects brought by the utility model are as follows:
the flexible support is different from the existing integral rigid support, realizes flexible connection of the sectional rigid connecting piece in a magnetic mode, can provide enough rigid support for equipment carried on the flexible support in a normal state, and ensures stable assembly of the equipment; after the equipment is collided by external force, most of collision force can be unloaded by swinging a certain angle under the action of magnetic attraction and self gravity of the equipment, so that the equipment and an external mounting platform are protected to be in good structures.
The flexible support is applied to a clean room of a semiconductor factory, can improve the flexibility of an AGV-based material conveying system at the top of the clean room, and simultaneously provides additional protection for equipment and ceiling connecting seats arranged on the ceiling of the clean room.
Drawings
FIG. 1 is a schematic view of the structure of a flexible stent of the present utility model at the junction of two rigid connectors;
FIG. 2 is a schematic view of the overall structure of the flexible stent of the present utility model;
reference numerals: 1. the device comprises a rigid connecting piece I, 2, a magnetic attraction piece I, 3, a rigid connecting piece II, 4, a magnetic attraction piece II, 5, a connecting ring I, 6, a connecting ring II, 7, a flexible piece 8, a thread section, 9, a connecting nut, 10 and a mounting seat.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
As a preferred embodiment of the present utility model, there is disclosed a flexible bracket for mounting equipment, comprising a rigid connection member i 1 and a rigid connection member ii 3, the rigid connection member i 1 and the rigid connection member ii 3 being relatively assembled together in an axial direction thereof; a magnetic attraction piece I2 is arranged at one end part of the rigid connecting piece I1, and a magnetic attraction piece II 4 is arranged at one end part of the rigid connecting piece II 3; the ends of the rigid connecting piece I1 and the rigid connecting piece II 3 are magnetically attracted together through the magnetic attraction piece I2 and the magnetic attraction piece II 4.
When the magnetic attraction type flexible connecting device is used, the two rigid connecting pieces are assembled along the axial direction of the magnetic attraction type flexible connecting device, the magnetic attraction pieces are arranged at the bottoms of the rigid connecting pieces located at the opposite upper ends, the magnetic attraction pieces are arranged at the tops of the rigid connecting pieces located at the opposite lower ends, and the opposite end faces of the two magnetic attraction pieces are different in magnetism, so that magnetic attraction flexible connection is generated. When assembled, the upper end of the rigid connector at the upper end (i.e. the first end) can be connected with the cross connector of the ceiling, and the lower end of the rigid connector at the lower end (i.e. the second end) can be provided with a mounting seat for assembling the equipment. When the equipment is impacted by external force, the upper end face of the rigid connecting piece at the lower end is separated from the lower end face of the rigid connecting piece at the upper end, so that the rigid connecting piece at the lower end swings around the magnetic attraction connecting position of the upper end and the lower end by a certain angle to avoid an impacting object. The swinging can play a role in unloading at the same time, so that collision force is prevented from being transmitted to the cross-shaped connecting piece of the ceiling, and the reaction force exerted on the equipment by the rigid connecting piece at the lower end is reduced.
In this embodiment, the number of rigid connectors may be flexibly set according to the vertical distance from the device to the external mounting platform, and the structural properties of the rigid connectors. The length of each of the rigid connectors is not necessarily equal, but the end dimensions of each of the rigid connectors are preferably uniform in order to provide a stable and reliable magnetic attraction. That is, if the flexible support is regarded as a whole, the number and positions of the flexible connection positions can be flexibly set.
In this embodiment, the magnetic attraction mode is adopted, and compared with the mode of adopting spring connection in the existing flexible connection technology, the magnetic attraction type sensor has the effect of quick reset, and under the action of dead weight of the magnetic attraction piece and the sensor, the rigid connection piece II 3 capable of swinging can be quickly reset. If the spring connection is adopted, under the action of the elastic force of the spring, the rigid connecting piece II 3 can swing reciprocally for a period of time and then can return stably, so that the information acquisition of the sensor is not facilitated.
As yet another example, the external mounting platform is a ceiling configured with an AGV travel track and the device is a sensing device.
Example 2
As still another preferred embodiment of the present utility model, this embodiment is a further optimized implementation manner based on embodiment 1, in this embodiment, in the case where the impact force is large or the duration of the external force is long in the limit, when the angle of swing of the rigid connection member located at the lower end is large, the complete detachment from the rigid connection member located at the upper end may be caused, resulting in dropping of the rigid connection member and the apparatus at the lower end. In order to avoid the occurrence of the limit condition, the end part of the rigid connecting piece at the lower end is provided with a connecting ring, the end part of the rigid connecting piece at the upper end is provided with a connecting ring, and the two connecting rings are connected together through a flexible piece 77, so that the rigid connecting piece at the lower end is prevented from falling onto the ground when being completely separated from the rigid connecting piece at the upper end.
As an example, as shown in fig. 1, a connecting ring i 5 is sleeved at the lower end of the rigid connecting member i 1, a connecting ring ii 6 is sleeved at the upper end of the rigid connecting member ii 3, and the connecting ring i 5 and the connecting ring ii 6 are connected by a flexible member 7.
Further, in order to improve the connectivity between the two connection rings, the flexible member 7 is a flexible member 7 of a chain structure.
In order to facilitate the automatic resetting of the two rigid connecting pieces after the detachment, the length of the flexible piece 7 is slightly larger than or equal to the distance between the two connecting rings, and after the detachment, the two connecting rings can be quickly and automatically reset under the magnetic attraction effect of the magnetic attraction piece.
Example 3
As a further preferred embodiment of the present embodiment, referring to fig. 2 of the specification, this embodiment is a further optimized solution proposed on the basis of embodiment 1 and embodiment 2 described above. In this embodiment, in order to facilitate wiring, two rigid connectors are provided as a hollow structure that penetrates, and the hollow structure is beneficial to penetrating the data line, the power line, and the like of the device. Furthermore, the upper end of the rigid connecting piece positioned at the upper end is provided with a threaded section 8, two connecting nuts 9 are connected to the threaded section 8 in a threaded manner, a connecting seat is arranged between the two connecting nuts 9 and is used for being connected with the ceiling cross connecting piece, and the two connecting nuts 9 are used for clamping the connecting seat after being screwed, so that the flexible support is convenient to install. Furthermore, the lower end of the rigid connecting piece positioned at the lower end is fixedly provided with the mounting seat 10, the mounting seat 10 is used for assembling the equipment, the disassembly and the installation of the equipment are convenient, and the universality of the flexible support is improved.
Claims (12)
1. A flexible support for installing equipment, its characterized in that: comprises at least two sections of rigid connecting pieces which are axially arranged oppositely, and adjacent rigid connecting pieces are flexibly connected through magnetic attraction pieces at the end parts of the adjacent rigid connecting pieces;
the inflexible connection end of the rigid connection at the first end is connected to an external mounting platform;
the inflexible connection end of the rigid connection at the second end mounts the device.
2. A flexible carrier for mounting equipment as defined in claim 1, wherein: the rigid connecting piece is located in the vertical direction when in use, the rigid connecting piece located at the first end is located at the upper portion, and the rigid connecting piece located at the second end is located at the lower portion.
3. A flexible support for mounting equipment as claimed in claim 1 or 2, wherein: the rigid connectors may be of equal or unequal length.
4. A flexible support for mounting equipment as claimed in claim 1 or 2, wherein: the end surfaces of the rigid connectors are uniform in size.
5. A flexible support for mounting equipment as claimed in claim 1 or 2, wherein: the flexible support comprises a rigid connecting piece I (1) and a rigid connecting piece II (3), and the rigid connecting piece I (1) and the rigid connecting piece II (3) are relatively assembled together along the axial direction; a magnetic attraction piece I (2) is arranged at one end part of the rigid connecting piece I (1), and a magnetic attraction piece II (4) is arranged at one end part of the rigid connecting piece II (3); the ends of the rigid connecting piece I (1) and the rigid connecting piece II (3) are magnetically connected through the magnetic attraction piece I (2) and the magnetic attraction piece II (4).
6. The flexible carrier for mounting equipment as recited in claim 5, wherein: the lower end of the rigid connecting piece I (1) is sleeved with a connecting ring I (5), and the upper end of the rigid connecting piece II (3) is sleeved with a connecting ring II (6); the connecting ring I (5) and the connecting ring II (6) are connected through a flexible piece (7).
7. The flexible carrier for mounting equipment as recited in claim 6, wherein: the flexible piece (7) is a chain.
8. The flexible carrier for mounting equipment as recited in claim 6, wherein: the length of the flexible piece (7) is larger than or equal to the distance between the connecting ring I (5) and the connecting ring II (6).
9. A flexible support for mounting equipment as claimed in claim 1 or 2, wherein: the rigid connecting pieces which are axially oppositely arranged at two adjacent sections are of a penetrating hollow structure.
10. A flexible support for mounting equipment as claimed in claim 1 or 2, wherein: the inflexible connecting end of the rigid connecting piece positioned at the first end is provided with a threaded section (8), two connecting nuts (9) are connected to the threaded section (8) in a threaded mode, and a connecting seat is arranged between the two connecting nuts (9).
11. The flexible carrier for mounting equipment as recited in claim 10, wherein: the inflexible connection end of the rigid connection piece at the second end is provided with a mounting seat (10).
12. A flexible support for mounting equipment as claimed in claim 1 or 2, wherein: the external mounting platform is a ceiling provided with an AGV walking track, and the device is a sensing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320555374.4U CN220397189U (en) | 2023-03-21 | 2023-03-21 | Flexible bracket for mounting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320555374.4U CN220397189U (en) | 2023-03-21 | 2023-03-21 | Flexible bracket for mounting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220397189U true CN220397189U (en) | 2024-01-26 |
Family
ID=89612236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320555374.4U Active CN220397189U (en) | 2023-03-21 | 2023-03-21 | Flexible bracket for mounting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220397189U (en) |
-
2023
- 2023-03-21 CN CN202320555374.4U patent/CN220397189U/en active Active
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