CN219738096U - Insertion box structure of transverse mounting plate card - Google Patents
Insertion box structure of transverse mounting plate card Download PDFInfo
- Publication number
- CN219738096U CN219738096U CN202320647969.2U CN202320647969U CN219738096U CN 219738096 U CN219738096 U CN 219738096U CN 202320647969 U CN202320647969 U CN 202320647969U CN 219738096 U CN219738096 U CN 219738096U
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- Prior art keywords
- guide
- plate
- box
- fixed
- fixing
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Links
- 238000003780 insertion Methods 0.000 title description 2
- 230000037431 insertion Effects 0.000 title description 2
- 230000000712 assembly Effects 0.000 abstract description 2
- 238000000429 assembly Methods 0.000 abstract description 2
- 230000017525 heat dissipation Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 150000003071 polychlorinated biphenyls Chemical class 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The utility model relates to the field of mounting plate card inserting boxes, in particular to an inserting box structure of a transverse mounting plate card, which comprises a box body, wherein guide assemblies and fixing plates are arranged in the box body, the fixing plates are transversely arranged on the inner walls of the two sides of the box body, the two ends of each fixing plate are fixed with the inner walls of the two sides of the box body, each guide assembly comprises a guide rod, the extending direction of each guide rod is consistent with that of the fixing plate, two guide rods are in one group, and clamping grooves for clamping a PCB are formed in one side, corresponding to the guide rods in one group, of each guide rod.
Description
Technical Field
The utility model relates to the field of mounting board card plug boxes, in particular to a plug box structure of a transverse mounting board card.
Background
A typical chassis for a mounting board card has a width of 19 inches, 1 inch = 25.4mm, and the height occupied by a device mounted in a standard cabinet of 19 inches is indicated by a special unit "U", 1U = 44.45mm, where U refers to the effective space used inside the cabinet.
The height of the board card is divided into 3U board card and 6U board card, most of the board cards are vertically installed in the plug box, so that the required height for installing the case is at least 3U and 6U even if a small number of board cards are installed.
At present, the chassis has only 1U or 2U height space, but the 3U or 6U board card cannot be vertically inserted, only the transverse space installation configuration can be utilized, and at present, no chassis which can be transversely installed and flexibly used exists.
Disclosure of Invention
The utility model provides an inserting box structure of a transverse mounting plate card, which aims to realize that a chassis is arranged into a flat structure and reduce the height required by mounting.
The technical aim of the utility model is realized by the following technical scheme:
the utility model provides an subrack structure of horizontal mounting panel card, includes the box, be provided with guide assembly and fixed plate in the box, the fixed plate transversely sets up in the inner wall of both sides in the box, and both ends and box both sides inner wall are fixed, and guide assembly includes the guide pole, and guide pole extending direction is unanimous with the extending direction of fixed plate, and two fixed plate and guide pole are a set of, and the draw-in groove that is used for joint PCB has been seted up to one side that corresponds each other with the guide pole that is a set of.
Through adopting above-mentioned scheme, because fixed plate and guide bar are with the perpendicular setting of inserting of box side, the PCB board is the horizontal box that inserts promptly, is that the box is 19 inches, also can be with 3U or 6U's PCB card income box in, and the machine case is flat promptly, has reduced the height of box.
Optionally, two guide rods are arranged in the vertical direction of the fixing plate.
Through adopting above-mentioned scheme, because the box is flat type box, the horizontal card of PCB board is gone into, can set up two-layer from top to bottom, the utilization ratio of box is utilized to the greater degree.
Optionally, the fixed plate and the guide bar are provided with the multiunit along box horizontal direction, and every group fixed plate is including two that are just to each other, and the fixed plate of different groups that is located the box center laminates mutually and fixed connection.
Through adopting above-mentioned scheme, because transversely insert the PCB board, more space in the box can utilize to can set up the multiunit, insert more PCB boards.
Optionally, fixed slot has been seted up at fixed plate both ends, and two fixed slots are vertically seted up to every end, are provided with the medium plate between two fixed slots of vertical seting up, and the extending direction of last medium plate is unanimous with the extending direction of guide arm, and guide arm both ends are provided with screens part, and screens slot has been seted up at the both ends of screens part, and the fixed plate card that is located two sets of fixed slots and deviates from one end each other goes into the screens inslot.
Through adopting above-mentioned scheme, can be fine be fixed in the guide bar on the fixed plate to be convenient for take off, change the PCB board of other models, even in the box of 19 inches, also can place the PCB board of different models.
Optionally, the diaphragm deviates from the one end upper surface of riser for the inclined plane the tip that screens part deviate from each other is the inclined plane groove, by screens part tip gradually to the slope in the middle of the screens part the both ends of screens part are provided with the inclined plane groove, inclined plane groove and draw-in groove intercommunication, and the inclined plane groove is along the position that orientation guide bar middle part contracts gradually.
By adopting the scheme, the inclined plane can better insert the PCB into the clamping groove of the guide rod.
Optionally, the clamping component is in clearance fit with the fixing plate.
By adopting the scheme, the gap is in order to leave a space, and the guide rod is better installed and removed.
Optionally, a square groove is formed between the two fixing grooves of the fixing plate.
Through adopting above-mentioned scheme, the square groove is used for the heat dissipation, avoids the box in the high temperature, influences the normal use of PCB board.
Optionally, the guide bar is provided with multiunit symmetry's protrusion piece from top to bottom along self length direction equidistance, and the protrusion piece is located the fixed slot.
Through adopting above-mentioned scheme, the protruding piece is more firm in order to guide between pole and the fixed plate, plays fixed location's effect.
In summary, the utility model has the following technical effects:
the guide rod and the fixing plate are transversely arranged in the box body, so that the case is arranged into a flat structure, the height required by installation is reduced, and a larger PCB (printed Circuit Board) can be placed in the small box body;
by arranging a plurality of groups of guide rods and fixing plates vertically and horizontally, the space in the box body is utilized to a greater extent;
through seting up the square groove at the fixed plate, can help the heat dissipation in the box, avoid the box in the too high temperature and influence the normal use of PCB board.
Drawings
FIG. 1 is an overall schematic view of an interposer structure of a transverse mounting board card of the present embodiment;
FIG. 2 is a schematic rear view of a mounting plate and guide assembly embodying the structure of the cartridge of the transverse mounting plate card of the present embodiment;
FIG. 3 is a schematic front view of a mounting plate and guide assembly of the card of the present embodiment;
FIG. 4 is a schematic view of a guide bar of the transverse mounting board card according to the present embodiment;
FIG. 5 is a schematic view of a fixing plate of the transverse mounting board card according to the embodiment;
FIG. 6 is a schematic illustration of the other placement of the cage structure of the transverse mounting board card of this embodiment;
in the figure, 1, a box body; 11. a front plate; 12. a rear cover; 13. a side plate; 2. a guide assembly; 21. a guide rod; 211. a clamping groove; 22. a positioning part; 221. a clamping groove; 2211. an inclined surface groove; 23. a protruding block; 3. a fixing plate; 31. an upper plate; 32. an upper middle plate; 33. a lower plate; 34. a vertical plate; 35. a fixing groove; 36. a square groove; 4. a heat dissipation plate; 41. a heat radiation fan;
description of the embodiments
The present utility model will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 to 3, the utility model provides an inserting box structure of a transverse mounting board card, which comprises a box body 1, a guide component 2 and a fixing plate 3, wherein the box body 1 is 19 inches in size, a PCB board placed in the box body 1 is 3U in size, the guide component 2 and the fixing plate 3 are vertically inserted from the side surface of the box body 1 in order to be capable of placing the board card better, the guide component 2 is fixed on the fixing plate 3, and the PCB board is clamped in the guide component 2, so that the PCB board is transversely inserted into the box body 1, the box body 1 is changed into a flat structure, and the height of the box body 1 is reduced.
Referring to fig. 1, the case 1 includes a front plate 11, a rear cover 12, and side plates 13, the front plate 11 is provided in plurality, two upper and lower are provided in a row, three rows are laterally provided, and the side plates 13 are fixed between both ends of the front plate 11 and the rear cover 12, thereby forming the case 1.
Referring to fig. 1 to 5, a plurality of fixing plates 3 are disposed in a case 1, the extending directions of the fixing plates 3 and the side plates 13 are consistent, two ends of the fixing plates 3 are respectively fixed to opposite surfaces of the front plate 11 and the rear cover 12, the fixing plates 3 include fixing plates 3 disposed at edges of inner walls of the side plates 13 and center fixing plates 3 disposed between two groups of edge fixing plates 3, the center fixing plates 3 are disposed in pairs, two sides of the same group of two center fixing plates 3 are close to each other, the center fixing plates 3 and the edge fixing plates 3 are disposed between two groups of different center fixing plates 3 for mounting PCB boards, guide assemblies 2 are disposed on the surfaces of the fixing plates 3 and the corresponding surfaces of the fixing plates 3, each fixing plate 3 is provided with an upper guide assembly 2 and a lower guide assembly 2, guide rods 21 on the same group of fixing plates 3 are in one-to-one correspondence, two PCB boards can be disposed between each group of fixing plates 3, two rows of six PCB boards 3 can be disposed in pairs corresponding to the arrangement of the front plate 11, and the utilization rate of the case 1 is increased.
Referring to fig. 1 and 5, the fixing plate 3 includes: the height of the fixing plate 3 is consistent with the height of the box body 1, fixing grooves 35 are formed between two ends of the upper plate 31 of the fixing plate 3 and the upper middle plate 32, between the upper middle plate 32 and the lower plate 33 and between the lower plate 33 and the ground, the fixing grooves 35 located at the same height are not communicated, and square grooves 36 are formed between two transversely adjacent fixing grooves 35 of the fixing plate 3, so that ventilation and heat dissipation are facilitated.
Referring to fig. 2 to 4, the guide assembly 2 includes a guide rod 21, a clamping part 22 and a protruding block 23, the direction of the guide rod 21 is consistent with the extending direction of the fixed plate 3, one corresponding surface of the guide rod 21 of the same group is provided with a clamping groove 211 along the extending direction of the guide rod 21, a PCB board can be clamped into the clamping groove 211, two ends of the guide rod 21 are provided with the clamping part 22, a clamping groove 221 is provided in the middle of the clamping part 22, a vertical plate 34 at one end, deviating from the two groups of the fixing grooves 35, is clamped into the clamping groove 221, an inclined surface groove 2211 is provided at the end position of the clamping part 22, the inclined surface groove 2211 is communicated with the clamping groove 211, and the inclined surface groove 2211 gradually contracts along the position facing the middle of the guide rod 21, so that the PCB board can be clamped into the clamping groove 211 better, and the clamping groove 221 and the vertical plate 34 are in clearance fit, the guide rod 21 is convenient to be installed and taken down, the guide rod 21 is provided with a plurality of groups of protruding blocks 23 which are vertically opposite to each other along the length direction of the guide rod 21, and the fixing groove 35 extends inwards, and the upper plate 32 and the lower plate 33 are clamped in the fixing groove 21, and the guide rod 21 can be better fixed to the fixing stability of the guide rod 21.
Referring to fig. 1, the fixing plate 3 is located between two fixing grooves 35, square grooves 36 are formed, the square grooves 36 are used for ventilation and heat dissipation, a heat dissipation plate 4 is arranged on one surface of the side plate 13 facing the inside of the box body 1, a plurality of heat dissipation fans 41 are fixed on the heat dissipation plate 4, the temperature in the box body 1 is guaranteed not to be too high, and normal use in the box body 1 is avoided being influenced.
When the PCB fixing device is used, an operator firstly fixes one end of the fixing plate 3 with the rear cover 12, determines the position of the fixing plate 3 according to the size of the PCB, then installs the guide rod 21 on the fixing plate 3, horizontally inserts the PCB from the inclined side surface of the clamping part 22, clamps the PCB into the clamping groove 211 to determine the position of the PCB, and then fixes the front plate 11 on the box 1, so that three rows and six columns of 3U-sized PCBs can be placed even in the box 1 with the size of 19 inches. With the front plate 11 and the rear plate of the case 1 being extended and enlarged, more groups of the fixing plate 3 and the guide rod 21 can be fixed, and more PCB boards can be placed, or PCB boards having a larger size than the case 1 can be placed.
Referring to fig. 3, in a further embodiment, a middle set of the fixing plates 3 and the guide rods 21 are omitted in the 19-inch case 1, namely, a row of two rows of 3U PCB boards and a row of two rows of 6U PCB boards can be placed, so that even if the case 1 is smaller than the size of the PCB boards, the case 1 can be placed by arranging the case 1 in a flat structure and placing the PCB boards laterally, and the space utilization can be improved and the height of the case 1 can be reduced.
The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.
Claims (8)
1. The utility model provides an subrack structure of horizontal mounting panel card, includes box (1), its characterized in that: be provided with guide assembly (2) and fixed plate (3) in box (1), fixed plate (3) transversely set up in both sides inner wall in box (1), and both ends are fixed with box (1) both sides inner wall, and guide assembly (2) are including guide pole (21), and guide pole (21) extending direction is unanimous with the extending direction of fixed plate (3), and fixed plate (3) and guide pole (21) are two to be a set of, and draw-in groove (211) that are used for joint PCB are offered to one side that corresponds each other with guide pole (21) that are a set of.
2. The plug-in box structure of a transverse mounting plate card according to claim 1, wherein: two guide rods (21) are arranged in the vertical direction of the fixed plate (3).
3. The plug-in box structure of a transverse mounting plate card according to claim 1, wherein: the fixing plates (3) and the guide rods (21) are arranged in multiple groups along the horizontal direction of the box body (1), each group of fixing plates (3) comprises two mutually opposite fixing plates (3) located in different groups in the center of the box body (1), and the fixing plates are attached to each other and fixedly connected.
4. The plug-in box structure of a transverse mounting plate card according to claim 2, wherein: fixed slot (35) have been seted up at fixed plate (3) both ends, two fixed slots (35) are vertically seted up to every end, be provided with medium plate (32) between two fixed slots (35) of vertical seting up, the extending direction of last medium plate (32) is unanimous with the extending direction of guide bar (21), guide bar (21) both ends are provided with screens part (22), screens groove (221) have been seted up at the both ends of screens part (22), be located in screens groove (221) are gone into to fixed plate (3) card of two sets of fixed slots (35) deviating from one end each other.
5. The plug-in box structure of a transverse mounting plate card according to claim 4, wherein: the two ends of the clamping component (22) are provided with inclined surface grooves (2211), the inclined surface grooves (2211) are communicated with the clamping grooves (211), and the inclined surface grooves (2211) gradually shrink along the position facing the middle of the guide rod (21).
6. The plug-in box structure of a transverse mounting plate card according to claim 4, wherein: the clamping part (22) is in clearance fit with the fixing plate (3).
7. A transverse mounting plate card receptacle structure according to claim 3, wherein: the fixing plate (3) is positioned between the two fixing grooves (35) and provided with square grooves (36).
8. The plug-in box structure of a transverse mounting plate card according to claim 1, wherein: the guide rod (21) is provided with a plurality of groups of protruding blocks (23) which are vertically symmetrical along the length direction of the guide rod, and the protruding blocks (23) are positioned in the fixing grooves (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320647969.2U CN219738096U (en) | 2023-03-28 | 2023-03-28 | Insertion box structure of transverse mounting plate card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320647969.2U CN219738096U (en) | 2023-03-28 | 2023-03-28 | Insertion box structure of transverse mounting plate card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219738096U true CN219738096U (en) | 2023-09-22 |
Family
ID=88055756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320647969.2U Active CN219738096U (en) | 2023-03-28 | 2023-03-28 | Insertion box structure of transverse mounting plate card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219738096U (en) |
-
2023
- 2023-03-28 CN CN202320647969.2U patent/CN219738096U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |