CN213974899U - Storage rack - Google Patents
Storage rack Download PDFInfo
- Publication number
- CN213974899U CN213974899U CN202022684411.0U CN202022684411U CN213974899U CN 213974899 U CN213974899 U CN 213974899U CN 202022684411 U CN202022684411 U CN 202022684411U CN 213974899 U CN213974899 U CN 213974899U
- Authority
- CN
- China
- Prior art keywords
- main frame
- frame baffle
- baffle plate
- telescopic control
- storage rack
- 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.)
- Active
Links
Images
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The application discloses storage rack, storage rack includes: the first main frame baffle plate and the second main frame baffle plate are connected through a first group of telescopic control rods, the first group of telescopic control rods comprise first telescopic control rods and second telescopic control rods, and the first telescopic control rods and the second telescopic control rods are arranged on two sides of the first main frame baffle plate and the second main frame baffle plate in parallel; the bottom subframe is welded with the first group of telescopic control rods and comprises a first bottom subframe and a second bottom subframe which are oppositely arranged; the first main frame baffle plate and the second main frame baffle plate are arranged oppositely; the first main frame baffle, the second main frame baffle and the bottom auxiliary frame are used for fixing the printed circuit board; the lengths of the first and second mainframe baffles are determined based on the printed circuit board. When storing large-sized printed circuit boards, the distance and length between the first and second mainframe baffles are determined according to the size of the printed circuit boards, and thus the storage rack can store large-sized printed circuit boards.
Description
Technical Field
The application relates to the field of radio frequency, especially, relate to a storage rack.
Background
The prior storage rack is suitable for the printed circuit boards with the length dimension within 730mm, so that the prior storage rack can not store the printed circuit boards when the length of the printed circuit boards is longer, such as more than 730 mm.
SUMMERY OF THE UTILITY MODEL
In order to deposit the longer printed circuit board of size, this application provides a storage rack, specifically as follows:
a storage rack for storing printed circuit boards, the storage rack comprising:
the first main frame baffle plate and the second main frame baffle plate are connected through a first group of telescopic control rods, the first group of telescopic control rods comprise first telescopic control rods and second telescopic control rods, and the first telescopic control rods and the second telescopic control rods are arranged on two sides of the first main frame baffle plate and the second main frame baffle plate in parallel;
the bottom subframe is welded with the first group of telescopic control rods and comprises a first bottom subframe and a second bottom subframe which are oppositely arranged, one end of the first bottom subframe is welded to the first telescopic control rod, the other end of the first bottom subframe is welded to the second telescopic control rod, one end of the second bottom subframe is welded to the first telescopic control rod, and the other end of the second bottom subframe is welded to the second telescopic control rod;
the first main frame baffle plate and the second main frame baffle plate are arranged oppositely; the first main frame baffle plate, the second main frame baffle plate and the bottom auxiliary frame are used for fixing the printed circuit board; the lengths of the first and second mainframe baffles are determined based on the printed circuit board.
Optionally, the method further comprises:
a first connecting piece and a second connecting piece;
the first bottom subframe is welded to the inner side of the first main frame baffle through the first connecting piece, and the second bottom subframe is welded to the inner side of the second main frame baffle through the second connecting piece.
Optionally, the method further comprises:
u-shaped grooves correspondingly arranged on the inner sides of the first main frame baffle plate and the second main frame baffle plate;
the length of the U-shaped groove is the same as that of the first main frame baffle plate and that of the second main frame baffle plate; for any U-shaped groove on the inner side of the first main frame baffle plate, the bottom center line of the any U-shaped groove and the bottom center line of the U-shaped groove corresponding to the any U-shaped groove on the inner side of the second main frame baffle plate are in the same plane.
Optionally, the method further comprises:
grooves disposed on the first bottom sub-frame and the second bottom sub-frame;
the grooves formed in the first bottom auxiliary frame correspond to the U-shaped grooves formed in the first main frame baffle plate in a one-to-one mode, the grooves formed in the second bottom auxiliary frame correspond to the U-shaped grooves formed in the second main frame baffle plate in a one-to-one mode, and the central lines of the bottoms of the grooves and the bottoms of the U-shaped grooves are located on the same plane.
Optionally, the method further comprises:
and the vent hole is formed in the U-shaped groove.
Optionally, the method further comprises:
a second group of telescopic control rods arranged in parallel with the first group of telescopic control rods;
the second group of telescopic control rods is used for realizing the connection of the first main frame baffle and the second main frame baffle; the second group of telescopic control rods comprises a third telescopic control rod and a fourth telescopic control rod, the third telescopic control rod is located right above the first telescopic control rod, and the fourth telescopic control rod is located right above the second telescopic control rod.
Optionally, for any one of the first set of telescoping control rods and the second set of telescoping control rods, the any one telescoping control rod comprises:
a first portion, a second portion telescopically coupled to said first portion;
the first portion and the second portion are fixed by screws, the first portion penetrates the first main frame baffle plate and can move based on the action of the screws, and the second portion is welded on the inner side of the second main frame baffle plate.
Optionally, the method further comprises:
the first handle is welded on the outer side of the first main frame baffle plate, and the second handle is welded on the outer side of the second main frame baffle plate.
Optionally, the first handle and the second handle are both double-bent U-shaped handles.
Optionally, the vent is oval.
Compared with the prior art, the technical scheme provided by the embodiment of the application has the following advantages:
the technical scheme that this application embodiment provided, because the length of first body frame baffle and second body frame baffle is confirmed based on printed circuit board, and connect through flexible control rod between first body frame baffle and the second body frame baffle, consequently, the distance between first body frame baffle and the second body frame baffle can be adjusted, promptly the storage rack in this application embodiment can be suitable for distance and the length between first body frame baffle of printed circuit board size adjustment and the second body frame baffle, thereby, when needs deposit large-size printed circuit board, can go to confirm distance and the length between first body frame baffle and the second body frame baffle according to the printed circuit board size, consequently, large-size printed circuit board can be deposited to the storage rack of this application.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application.
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of a storage rack according to an embodiment of the present application.
Detailed Description
In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments, and the illustrative embodiments and descriptions thereof of the present application are used for explaining the present application and do not constitute a limitation to the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The embodiment of the present application provides a storage rack for storing printed circuit boards, as shown in fig. 1, including:
the first main frame baffle plate 101, the second main frame baffle plate 103 connected with the first main frame baffle plate 101 through the first group of telescopic control rods 102, and the bottom sub-frame 104 welded with the first group of telescopic control rods 102.
Wherein:
the first group of telescopic control levers 102 include a first telescopic control lever 1021 and a second telescopic control lever 1022, and the first telescopic control lever 1021 and the second telescopic control lever 1022 are disposed in parallel on both sides of the first main frame flap 101 and the second main frame flap 103.
The bottom subframe 104 includes a first bottom subframe 1041 and a second bottom subframe 1042 disposed opposite to each other, one end of the first bottom subframe 1041 is welded to the first telescopic control rod 1021, the other end of the first bottom subframe 1041 is welded to the second telescopic control rod 1022, one end of the second bottom subframe 1042 is welded to the first telescopic control rod 1021, and the other end of the second bottom subframe 1042 is welded to the second telescopic control rod 1022.
The first main frame baffle plate 101 is arranged opposite to the second main frame baffle plate 103; the first main frame baffle plate 101, the second main frame baffle plate 103 and the bottom sub frame 104 are used for fixing the printed circuit board; the lengths of the first and second mainframe baffles 101 and 103 are determined based on the printed circuit board.
In practical application, the first main frame baffle and the second main frame baffle can be rectangular frames with the same size.
In determining the lengths of the first and second mainframe baffles based on the printed circuit board, the formula used is as follows:
the length of the baffle plate of the main frame is equal to the total length of the product, the exposed length of the bottom and the exposed length of the top
The product in the embodiment of the application can be a printed circuit board, and correspondingly, the length of the exposed bottom is the length of the part of the product exposed at the bottom of the first main frame baffle plate or the second main frame baffle plate when the product is placed on the storage rack; the top exposure length is the length of the product part exposed at the top of the first main frame baffle plate or the second main frame baffle plate when the product is placed on the storage rack.
In the embodiment of the present application, the length of the main frame baffle is the length of the side perpendicular to the horizontal plane in the first main frame baffle or the second main frame baffle when the storage rack is placed on the horizontal plane.
In practical application, the exposed length of the bottom part can be 200mm, and the exposed length of the top part can also be 200 mm.
Wherein the length of the whole shelf is more than or equal to the total length of the product and the exposed length of the top
Wherein, holistic shelf length is when the storage rack is placed in the horizontal plane, the distance between the highest point of body frame baffle and the horizontal plane.
The technical scheme that this application embodiment provided, because the length of first body frame baffle and second body frame baffle is confirmed based on printed circuit board, and connect through flexible control rod between first body frame baffle and the second body frame baffle, consequently, the distance between first body frame baffle and the second body frame baffle can be adjusted, promptly the storage rack in this application embodiment can be suitable for distance and the length between first body frame baffle of printed circuit board size adjustment and the second body frame baffle, thereby, when needs deposit large-size printed circuit board, can go to confirm distance and the length between first body frame baffle and the second body frame baffle according to the printed circuit board size, consequently, large-size printed circuit board can be deposited to the storage rack of this application.
Optionally, in order to make the structure of the storage rack more stable, the embodiment of the present application further includes:
a first connector (not shown) and a second connector (not shown);
the first bottom sub-frame is welded to the inner side of the first main frame baffle 101 through a first connecting member, and the second bottom sub-frame is welded to the inner side of the second main frame baffle 103 through a second connecting member.
In practical application, the first connecting piece and the second connecting piece can be angle steel.
It will be appreciated that when the first bottom sub-frame 1041 is welded to the inner side of the first mainframe baffle 101 by a first connecting member, the first connecting member is perpendicular to the first mainframe baffle 101 and the first bottom sub-frame 1041; when the second bottom sub-frame 1042 is welded to the inner side of the second main frame baffle 103 by a second connecting member, the second connecting member is perpendicular to the second main frame baffle 103 and the second bottom sub-frame 1042.
Optionally, the embodiment of the present application further includes:
a second group 105 of telescoping control rods arranged in parallel with the first group 102 of telescoping control rods;
wherein, the second group of telescopic control rods 105 is used for realizing the connection between the first main frame baffle plate 101 and the second main frame baffle plate 103; the second group of telescopic control rods 105 comprises a third telescopic control rod 1051 and a fourth telescopic control rod 1052, the third telescopic control rod 1051 is located right above the first telescopic control rod, and the fourth telescopic control rod 1052 is located right above the second telescopic control rod.
Optionally, in this embodiment of the present application, for any one of the first group of telescopic control levers 102 and the second group of telescopic control levers 105, the telescopic control lever includes:
a first portion, a second portion telescopically coupled to the first portion;
the first portion is fixed to the second portion by screws, penetrates the first main frame baffle plate and is movable by the action of the screws, and the second portion is welded to the inner side of the second main frame baffle plate.
It is understood that the first portion and the second portion have different outer diameters, and a fixing screw may be attached to a portion having a larger outer diameter.
It will be appreciated that when the screws are loosened, the first portion may move relative to the second portion such that the distance between the first and second mainframe flaps becomes greater; when the screws are tightened, the first portion cannot move relative to the second portion and the distance between the first and second body frame baffles cannot change.
In order to facilitate moving the storage rack, the embodiment of the present application further includes:
a first handle 106 welded to the outside of the first body frame flap 101 and a second handle 107 welded to the outside of the second body frame flap 103.
In practice, the first handle 106 and the second handle 107 may be disposed opposite to each other.
Illustratively, the first handle 106 and the second handle 107 may both be double-bent U-shaped handles.
In order to stably place the printed circuit board, the embodiment of the present application further includes:
wherein, in order to make the printed circuit board who deposits difficult the rocking of messenger's body frame baffle's top and bottom can both be controlled, the length that sets up U-shaped groove 108 in this application embodiment is the same with the length of first body frame baffle 101 and second body frame baffle 103.
In the embodiment of the present application, the number of the U-shaped grooves 108 on the inner side of the first main frame baffle 101 is the same as the number of the U-shaped grooves 108 on the inner side of the second main frame baffle 103, and for any pair of corresponding U-shaped grooves, the center lines of the bottoms of the corresponding U-shaped grooves are in the same plane, that is, for any U-shaped groove on the inner side of the first main frame baffle 101, the center line of the bottom of the U-shaped groove is in the same plane as the center line of the bottom of the U-shaped groove on the inner side of the second main frame baffle 103.
In practical applications, the number of U-shaped slots on each of the first and second frame baffles 101, 103 may be set as desired, for example, 20, 25, 30, etc. This embodiment is not particularly limited thereto.
In practical application, the distance between any two U-shaped grooves on the inner side of the first main frame baffle plate 101 or the second main frame baffle plate 103 can also be set according to the product distance of the printed circuit board, and can be generally set to any value of 15mm-20 mm. This embodiment is not particularly limited thereto.
Further for stable placement of printed circuit board, the embodiment of the present application further includes:
a recess 109 provided on the first bottom sub-frame 1041 and the second bottom sub-frame 1042;
the grooves 109 provided in the first bottom sub-frame 1041 correspond to the U-shaped grooves 108 provided in the first main frame baffle 101, the grooves 109 provided in the second bottom sub-frame 1042 correspond to the U-shaped grooves 108 provided in the second main frame baffle 103, and the center lines of the bottoms of the grooves and the U-shaped grooves are located on the same plane for the corresponding grooves and U-shaped grooves.
Based on the above-mentioned groove and U-shaped groove, in the embodiment of the present application, when being implemented specifically, the printed circuit board can be fixed through the U-shaped groove 108 on the first main frame baffle 101 and the second main frame baffle 103 and the groove 109 on the bottom sub-frame 104.
In this application embodiment, the storage rack provides the function of high temperature baking in addition to depositing printed circuit board, therefore, this application embodiment still includes:
a vent 110 disposed in the U-shaped channel 108.
By forming the opening in the U-shaped groove 108, ventilation is formed left and right, so that the baking temperature can be efficiently transmitted to the printed circuit board.
In practice, the vent 110 may have an oval shape.
In practical application, in order to ensure that the left and right ventilation is uniform, the number of the ventilation holes formed in the U-shaped groove of the first main frame baffle plate is the same as that of the ventilation holes formed in the U-shaped groove of the second main frame baffle plate, and the ventilation holes are symmetrically distributed.
The above description is only for the preferred embodiment of the present application, and is not intended to limit the scope of the present application. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application are included in the protection scope of the present application.
The above description is merely exemplary of the present application and is presented to enable those skilled in the art to understand and practice the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A storage rack for storing printed circuit boards, the storage rack comprising:
the first main frame baffle plate and the second main frame baffle plate are connected through a first group of telescopic control rods, the first group of telescopic control rods comprise first telescopic control rods and second telescopic control rods, and the first telescopic control rods and the second telescopic control rods are arranged on two sides of the first main frame baffle plate and the second main frame baffle plate in parallel;
the bottom subframe is welded with the first group of telescopic control rods and comprises a first bottom subframe and a second bottom subframe which are oppositely arranged, one end of the first bottom subframe is welded to the first telescopic control rod, the other end of the first bottom subframe is welded to the second telescopic control rod, one end of the second bottom subframe is welded to the first telescopic control rod, and the other end of the second bottom subframe is welded to the second telescopic control rod;
the first main frame baffle plate and the second main frame baffle plate are arranged oppositely; the first main frame baffle plate, the second main frame baffle plate and the bottom auxiliary frame are used for fixing the printed circuit board; the lengths of the first and second mainframe baffles are determined based on the printed circuit board.
2. The storage rack of claim 1, further comprising:
a first connecting piece and a second connecting piece;
the first bottom subframe is welded to the inner side of the first main frame baffle through the first connecting piece, and the second bottom subframe is welded to the inner side of the second main frame baffle through the second connecting piece.
3. The storage rack of claim 2, further comprising:
u-shaped grooves correspondingly arranged on the inner sides of the first main frame baffle plate and the second main frame baffle plate;
the length of the U-shaped groove is the same as that of the first main frame baffle plate and that of the second main frame baffle plate; for any U-shaped groove on the inner side of the first main frame baffle plate, the bottom center line of the any U-shaped groove and the bottom center line of the U-shaped groove corresponding to the any U-shaped groove on the inner side of the second main frame baffle plate are in the same plane.
4. The storage rack of claim 3, further comprising:
grooves disposed on the first bottom sub-frame and the second bottom sub-frame;
the grooves formed in the first bottom auxiliary frame correspond to the U-shaped grooves formed in the first main frame baffle plate in a one-to-one mode, the grooves formed in the second bottom auxiliary frame correspond to the U-shaped grooves formed in the second main frame baffle plate in a one-to-one mode, and the central lines of the bottoms of the grooves and the bottoms of the U-shaped grooves are located on the same plane.
5. The storage rack of claim 4, further comprising:
and the vent hole is formed in the U-shaped groove.
6. The storage rack of claim 5, further comprising:
a second group of telescopic control rods arranged in parallel with the first group of telescopic control rods;
the second group of telescopic control rods is used for realizing the connection of the first main frame baffle and the second main frame baffle; the second group of telescopic control rods comprises a third telescopic control rod and a fourth telescopic control rod, the third telescopic control rod is located right above the first telescopic control rod, and the fourth telescopic control rod is located right above the second telescopic control rod.
7. The storage rack of claim 6, wherein for any telescoping control rod in the first set of telescoping control rods and the second set of telescoping control rods, the any telescoping control rod comprises:
a first portion, a second portion telescopically coupled to said first portion;
the first portion and the second portion are fixed by screws, the first portion penetrates the first main frame baffle plate and can move based on the action of the screws, and the second portion is welded on the inner side of the second main frame baffle plate.
8. The storage rack of claim 7, further comprising:
the first handle is welded on the outer side of the first main frame baffle plate, and the second handle is welded on the outer side of the second main frame baffle plate.
9. The storage rack of claim 8, wherein the first handle and the second handle are each double-bent U-shaped handles.
10. The storage rack of claim 5, wherein the vent is oval-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022684411.0U CN213974899U (en) | 2020-11-18 | 2020-11-18 | Storage rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022684411.0U CN213974899U (en) | 2020-11-18 | 2020-11-18 | Storage rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213974899U true CN213974899U (en) | 2021-08-17 |
Family
ID=77264173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022684411.0U Active CN213974899U (en) | 2020-11-18 | 2020-11-18 | Storage rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213974899U (en) |
-
2020
- 2020-11-18 CN CN202022684411.0U patent/CN213974899U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213974899U (en) | Storage rack | |
| CN210824207U (en) | Righting guide mechanism | |
| CN108034929A (en) | A kind of substrate bearing device applied to vacuum sputtering equipment | |
| CN207280207U (en) | A kind of assembled furnace body | |
| CN209314177U (en) | A kind of adjustable ultra-thin network rack of structure | |
| CN209937446U (en) | Spacing-adjustable preforming die frame | |
| CN210208976U (en) | Spliced water-cooling plate brazing tray | |
| CN213008206U (en) | A conveyer for smt charging tray | |
| CN210274793U (en) | Small-size rack convenient to adjust | |
| CN213059286U (en) | Material pouring tool and material transfer device | |
| DE3327994A1 (en) | Permanent-magnet dynamic loudspeaker with cylindrical radiation | |
| CN210839936U (en) | Articulated wall rack device | |
| CN215246842U (en) | Mainboard is deposited and is transported bracket | |
| CN215757684U (en) | Adjustable anode shielding plate for improving uniformity of copper plating | |
| CN204668698U (en) | A kind of coaxial cable connector welding stage | |
| CN209431948U (en) | A kind of wall-mounted panel cooler | |
| CN210868383U (en) | Novel electronic equipment card holds in palm device | |
| CN210213152U (en) | Tray for containing panel materials | |
| CN218582819U (en) | Image acquisition stabilizing device for simulating collision test | |
| CN218153094U (en) | Display screen and display module | |
| CN219811380U (en) | Radio frequency power resistor with inductance compensation capability | |
| CN211915267U (en) | Metal plate alignment jig for machining switch cabinet shell | |
| CN218123119U (en) | Transformer convenient to equipment | |
| CN219938812U (en) | Aluminum embedded copper pipe radiator | |
| CN214177923U (en) | Radio frequency module structure for preventing electromagnetic interference |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |