CN221215110U - PC board rack - Google Patents
PC board rack Download PDFInfo
- Publication number
- CN221215110U CN221215110U CN202323245101.9U CN202323245101U CN221215110U CN 221215110 U CN221215110 U CN 221215110U CN 202323245101 U CN202323245101 U CN 202323245101U CN 221215110 U CN221215110 U CN 221215110U
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- CN
- China
- Prior art keywords
- distance adjusting
- groove
- rack
- board
- abutting
- 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.)
- Expired - Fee Related
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
本实用新型涉及一种PC板放置架，属于建筑用PC板存放的技术领域，其包括放置架，放置架背离地面的端面上设有定夹块，放置架上滑移连接有调距板，放置架上开设有用于供调距板滑移的调距槽，调距板背离地面的端面上设有与定夹块对应的动夹块，放置架上开设有与调距槽连通的滑块槽，滑块槽用于供动夹块穿设且动夹块滑动设置于滑块槽中，动夹块与定夹块错位设置，定夹块与动夹块之间形成用于供PC板嵌合的放置槽，放置架上设有用于控制调距板滑移的调距组件。本申请具有便于PC板堆放与拿取的效果。
The utility model relates to a PC board placement rack, belonging to the technical field of PC board storage for construction, comprising a placement rack, a fixed clamp block is arranged on the end surface of the placement rack away from the ground, a distance adjustment plate is slidably connected to the placement rack, a distance adjustment slot for sliding the distance adjustment plate is provided on the placement rack, a movable clamp block corresponding to the fixed clamp block is arranged on the end surface of the distance adjustment plate away from the ground, a slider slot connected to the distance adjustment slot is provided on the placement rack, the slider slot is used for the movable clamp block to pass through and the movable clamp block is slidably arranged in the slider slot, the movable clamp block is staggered with the fixed clamp block, a placement slot for PC board to be embedded is formed between the fixed clamp block and the movable clamp block, and a distance adjustment component for controlling the sliding of the distance adjustment plate is provided on the placement rack. The application has the effect of facilitating the stacking and taking of PC boards.
Description
Technical Field
The utility model relates to the technical field of PC board storage for buildings, in particular to a PC board placing frame.
Background
The PC board is formed by processing polycarbonate resin of high-performance engineering plastics, has the advantages of high transparency, light weight, impact resistance, sound insulation, flame retardance, ageing resistance and the like, is a high-tech, extremely excellent in comprehensive performance, energy-saving and environment-friendly plastic board, and is a plastic building material commonly adopted internationally at present.
The wallboard of assembled building adopts the PC board mostly, needs to store a large amount of PC boards in the scene in the work progress to guarantee that the construction is quick normal clear, the PC board among the prior art stacks subaerial usually, separates through four spacer blocks between two adjacent PC boards, and four spacer blocks are placed with the corner correspondence of PC board, but all need consume more manual work in the stacking or the process of taking of PC board, and labour cost is higher.
Disclosure of utility model
In order to facilitate stacking and taking of PC boards, the application provides a PC board placing rack.
The application provides a PC board rack, which adopts the following technical scheme:
the utility model provides a PC board rack for place the PC board, includes the rack, be equipped with on the terminal surface that the rack deviates from ground and decide the clamp splice, it is connected with the distance adjusting plate to slide on the rack, set up the distance adjusting groove that is used for supplying the distance adjusting plate to slide on the rack, be equipped with on the terminal surface that the distance adjusting plate is away from ground with decide the clamp splice that moves that the clamp splice corresponds, set up the slider groove with the distance adjusting groove intercommunication on the rack, the slider groove is used for supplying the clamp splice to wear to establish and move the clamp splice and slide and set up in the slider groove, move the clamp splice with decide the clamp splice dislocation set, decide the clamp splice and move and form the standing groove that is used for supplying the jogged of PC board between the clamp splice, be equipped with the distance adjusting subassembly that is used for controlling the distance adjusting plate to slide on the rack.
Through adopting above-mentioned technical scheme, through the slip of roll adjustment subassembly control roll adjustment board, can adjust corresponding movable clamp splice and decide the distance between the clamp splice, decide the clamp splice and move the PC board of clamp splice in the standing groove to the centre gripping under the cooperation, not only promoted the reliability that the PC board was placed on the rack, can also make this rack can be used for placing the PC board of different thickness sizes, promoted the application scope of this rack, direct extraction can when using the PC board, the stack and the taking of PC board of being convenient for.
Preferably, the distance adjusting assembly comprises a distance adjusting screw rod rotationally connected with the placing frame, the distance adjusting screw rod is rotationally arranged in the distance adjusting groove, a distance adjusting threaded hole matched with the distance adjusting screw rod is formed in the distance adjusting plate, the distance adjusting screw rod rotates to enable the distance adjusting plate to slide under the action of screw transmission, and a distance adjusting piece for controlling the rotation of the distance adjusting screw rod is arranged on the placing frame.
By adopting the technical scheme, when the distance adjusting screw rotates under the action of the distance adjusting piece, the distance adjusting plate can slide under the action of the screw transmission, and the distance adjusting groove can provide guidance for the sliding of the distance adjusting plate, so that the sliding stability of the distance adjusting plate is improved; because the screw thread has the self-locking nature for the roll adjustment board is difficult for having the slip for the rack under the effect of external force, has promoted the reliability that the PC board was placed on the rack.
Preferably, the distance adjusting piece comprises a distance adjusting gear coaxially arranged with the distance adjusting screw, a rotating groove for driving the distance adjusting gear is formed in the placing frame, the rotating groove is communicated with the distance adjusting groove, and one end of the rotating groove, deviating from the ground, penetrates through the placing frame.
Through adopting above-mentioned technical scheme, through the setting of pitch-adjusting gear, the rotation of control pitch-adjusting screw of being convenient for has promoted the reliability that control pitch-adjusting board slided under the cooperation of adjusting screw and adjusting screw hole, under the cooperation of pitch-adjusting gear and swivelling chute, the gliding mode control pitch-adjusting board of workman's accessible foot pitch-adjusting gear slided slides, reduces intensity of labour.
Preferably, the movable clamping block is connected with the abutting block in a sliding manner towards one end of the placing groove, the abutting block is provided with an abutting groove for the embedding of the movable clamping block, the movable clamping block is arranged in the abutting groove in a sliding manner, and an abutting elastic piece for pushing the abutting block to slide towards the placing groove is arranged between the inner wall of the abutting groove and the movable clamping block.
By adopting the technical scheme, through the arrangement of the slidable abutting blocks, a yielding space is provided for taking the PC board, so that the sliding length of the adjusting plate is not required to be adjusted when the PC board is taken, and the abrasion of the movable clamping blocks to the PC board when the PC board is taken is reduced; under the condition that no other external force exists, the abutting plate can be abutted against the PC board under the action of the abutting elastic piece, and the reliability of placing the PC board on the placing frame is improved.
Preferably, the inner wall of the abutting groove is connected with a control rope, the movable clamping block is provided with a control groove for the control rope to slide, one end of the control rope deviating from the inner wall of the abutting groove penetrates through the movable clamping block and the abutting block, the abutting block is provided with a control sliding groove for the control rope to slide, and the control sliding groove is communicated with the control groove.
Through adopting above-mentioned technical scheme, at the in-process of taking of PC board, the workman can stimulate the control rope earlier, drives the direction of butt piece towards moving the clamp splice through the control rope and slides, and the control rope can slide in accuse spout this moment, then takes out the PC board again, has further reduced the contact between PC board and the butt piece at the in-process of taking of PC board for the PC board is difficult for being worn and torn.
Preferably, one end of the control rope, which is positioned outside the movable clamping block, is connected with a retaining ring.
Through adopting above-mentioned technical scheme, through the setting of buckle, not only make the difficult slip of control rope to the control groove in, the workman of still being convenient for controls the slip of control rope.
Preferably, the placing frame is provided with a first supporting piece and a second supporting piece, the first supporting piece is used for providing support for the fixed clamping blocks located at the end part of the placing frame, and the second supporting piece is used for providing support for the movable clamping blocks located at the end part of the placing frame.
Through adopting above-mentioned technical scheme, provide the support through first support piece and be located the fixed clamp splice of rack tip, provide the support through second support piece and be located the movable clamp splice of rack tip for the PC board of placing at the rack is difficult for toppling over because of the focus skew, thereby has promoted the stability that the PC board was placed on the rack.
Preferably, the placing frame is rotatably connected with a roller.
Through adopting above-mentioned technical scheme, through the setting of gyro wheel, the removal of rack of being convenient for can remove the blank rack to the material loading of upper material point, then will hold the rack of PC board and remove to the position of being convenient for take or hoist and mount, the PC board of being convenient for is taken.
In summary, the present application includes at least one of the following beneficial technical effects:
1. The distance between the corresponding movable clamping blocks and the fixed clamping blocks can be adjusted by controlling the sliding of the distance adjusting plate through the distance adjusting assembly, and the PC board placed in the placing groove is clamped under the cooperation of the fixed clamping blocks and the movable clamping blocks, so that the reliability of placing the PC board on the placing frame is improved, the placing frame can be used for placing PC boards with different thickness sizes, the application range of the placing frame is improved, and the PC board can be directly extracted when being used, and the stacking and the taking of the PC board are facilitated;
2. When the distance adjusting screw rotates under the action of the distance adjusting piece, the distance adjusting plate can slide under the action of the screw transmission, the distance adjusting groove can provide guidance for the sliding of the distance adjusting plate, the sliding stability of the distance adjusting plate is improved, and the distance adjusting plate is not easy to slide relative to the placing frame under the action of external force due to self-locking property of the screw, so that the reliability of placing the PC board on the placing frame is improved.
Drawings
Fig. 1 is a schematic overall structure of an embodiment of the present application.
FIG. 2 is a schematic view of the overall structure of another view in an embodiment of the present application.
FIG. 3 is a detailed view of a pitch adjustment assembly in an embodiment of the application.
Reference numerals illustrate: 1. a placing rack; 11. a roller; 12. fixing the clamping blocks; 121. a fixed support part; 13. a slider groove; 14. a placement groove; 15. a support rod; 16. a telescopic rod; 161. a telescopic cylinder; 162. a connecting block; 163. a connecting groove; 2. a distance adjusting plate; 21. a distance-adjusting threaded hole; 22. a movable clamping block; 221. a movable support part; 222. a control groove; 3. a distance adjusting screw; 31. a distance adjusting gear; 311. a rotating groove; 4. an abutment block; 41. an abutment groove; 42. abutting against the spring; 43. a control rope; 431. a control chute; 432. a clasp ring.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-3.
The embodiment of the application discloses a PC board placing rack, which is used for placing a PC board, and referring to fig. 1 and 2, and comprises a placing rack 1, wherein four rollers 11 are rotationally connected to the placing rack 1, and the placing rack 1 containing the PC board can be moved to a position convenient to take or hoist by arranging the rollers 11, so that the placing rack 1 is convenient to move; ten fixed clamp blocks 12 are fixedly connected to the end face, deviating from the ground, of the placing frame 1, the fixed clamp blocks 12 can be fixed with the placing frame 1 in a welding or bolt mode, the ten fixed clamp blocks 12 are arranged along the length direction of the placing frame 1, and the distances between two adjacent fixed clamp blocks 12 are the same.
Referring to fig. 1, 2 and 3, a distance adjusting plate 2 is connected to the rack 1 in a sliding manner, the distance adjusting plate 2 is arranged along the length direction of the rack 1, the distance adjusting plate 2 slides along the length direction of the rack 1, and a distance adjusting groove for the distance adjusting plate 2 to slide is formed in the rack 1; ten movable clamping blocks 22 corresponding to the fixed clamping blocks 12 are fixedly connected to the end face, away from the ground, of the distance adjusting plate 2, the movable clamping blocks 22 can be fixed with the distance adjusting plate 2 in a welding or bolt mode, the ten movable clamping blocks 22 are arranged along the length direction of the distance adjusting plate 2, and the distance between two adjacent movable clamping blocks 22 is consistent with the distance between two adjacent fixed clamping blocks 12; the rack 1 is provided with a slide block groove 13 communicated with the distance adjusting groove, the slide block groove 13 is used for the passing of the movable clamping block 22, and the movable clamping block 22 is arranged in the slide block groove 13 in a sliding manner when the distance adjusting plate 2 slides.
Referring to fig. 1 and 2, the movable clamping blocks 22 and the fixed clamping blocks 12 are arranged in a staggered manner, so that a placing groove 14 for embedding a PC board can be formed between the corresponding movable clamping blocks 22 and the fixed clamping blocks 12, and the distance between the corresponding movable clamping blocks 22 and the fixed clamping blocks 12 can be adjusted by sliding the distance adjusting plate 2, so that the placing rack 1 can be used for placing PC boards with different thickness sizes, and the application range of the placing rack 1 is improved.
Referring to fig. 1 and 2, the fixed clamping blocks 12 located at the end of the placement frame 1 are made to be fixed supporting portions 121, the fixed supporting portions 121 are higher than the rest of the fixed clamping blocks 12 in the height direction, the movable clamping blocks 22 located at the end of the placement frame 1 are made to be movable supporting portions 221, the movable supporting portions 221 are higher than the rest of the movable clamping blocks 22 in the height direction, and by means of the arrangement of the movable supporting portions 221 and the fixed supporting portions 121, support can be provided for the PC boards placed on the placement frame 1, so that the PC boards placed on the placement frame 1 are not easy to separate from the placement frame 1 due to gravity center deviation.
Referring to fig. 1 and 2, the placement frame 1 is provided with a first supporting member and a second supporting member, the first supporting member is used for providing support for the fixed supporting portion 121, the second supporting member is used for providing support for the movable supporting portion 221, and the stability of placing the PC board on the placement frame 1 is improved under the cooperation of the first supporting member and the second supporting member; in the embodiment of the application, the first supporting member comprises two supporting rods 15, the supporting rods 15 are located on one side of the fixed supporting portion 121, which is away from the rest fixed clamping blocks 12, the two supporting rods 15 are arranged along the width direction of the placement frame 1, one end of each supporting rod 15 is welded and fixed with the fixed supporting portion 121, and the other end of each supporting rod 15 is welded and fixed with the placement frame 1.
Referring to fig. 2, in the embodiment of the present application, the second supporting members are located at one side of the movable supporting portion 221 away from the rest of the movable clamping blocks 22, two groups of second supporting members are arranged along the width direction of the placing frame 1, the second supporting members include a telescopic rod 16 and a telescopic tube 161, the telescopic rod 16 is in threaded connection with the telescopic tube 161, the distance between the telescopic rod 16 and the telescopic tube 161 is adjustable, a connecting block 162 is slidingly connected to the placing frame 1, the connecting block 162 slides along the length direction of the placing frame 1, a connecting slot 163 for sliding the connecting block 162 is formed in the placing frame 1, one end of the telescopic rod 16 away from the telescopic tube 161 is rotationally connected with the placing frame 1, one end of the telescopic tube 161 away from the telescopic rod 16 is rotationally connected with the connecting block 162, after the distance adjusting plate 2 slides, the connecting block 162 slides in the connecting slot 163, and then the distance between the telescopic rod 16 and the telescopic tube 161 can be adjusted, so that the connecting block 162 moves to be away from the inner wall of the movable supporting portion 221, and the second supporting member cannot easily influence the sliding of the distance adjusting plate 2.
Referring to fig. 1, fig. 2 and fig. 3, be equipped with the distance regulating subassembly that is used for controlling distance regulating plate 2 to slide on rack 1, distance regulating subassembly includes distance regulating screw 3 that rotates with rack 1 to be connected, distance regulating screw 3 sets up along the length direction of rack 1, distance regulating screw 3 length is longer than between two adjacent fixed clamp pieces 12 can, distance regulating screw 3 rotates and sets up in the distance regulating groove, set up on the distance regulating plate 2 with distance regulating screw 3 complex distance regulating screw hole 21, when distance regulating screw 3 rotates, make distance regulating plate 2 can slide under the effect of screw drive, the distance regulating groove is used for providing the direction for the slip of distance regulating plate 2, not only promoted the stability that distance regulating plate 2 slided, and the screw thread has the self-locking nature, make distance regulating plate 2 be difficult for having the slip for rack 1 under the effect of external force, the reliability that the PC board was placed on rack 1 has been promoted.
Referring to fig. 2 and 3, a distance adjusting piece for controlling the rotation of a distance adjusting screw 3 is arranged on a placing frame 1, the distance adjusting piece comprises a distance adjusting gear 31 coaxially arranged with the distance adjusting screw 3, the diameter of the distance adjusting gear 31 is larger than that of the distance adjusting screw 3, the distance adjusting gear 31 is fixedly welded with the distance adjusting screw 3, a rotating groove 311 for driving the distance adjusting gear 31 is formed in the placing frame 1, the rotating groove 311 is communicated with the distance adjusting groove, and one end of the rotating groove 311, which is far away from the ground, penetrates through the placing frame 1; under the cooperation of the distance adjusting gear 31 and the rotating groove 311, a worker can control the sliding of the distance adjusting plate 2 in a manner of stepping on the distance adjusting gear 31 by feet, so that the labor intensity is reduced; through the setting of pitch adjustment gear 31, the rotation of the control pitch adjustment screw 3 of being convenient for has promoted the reliability that control pitch adjustment board 2 slided under the cooperation of pitch adjustment screw 3 and pitch adjustment screw hole 21.
Referring to fig. 1, 2 and 3, an abutting block 4 is slidingly connected to one end of a movable clamping block 22 facing a placing groove 14, an abutting groove 41 for the abutting block 22 to be embedded is formed in the abutting block 4, the abutting block 4 is attached to a PC board placed in the placing groove 14 after the movable clamping block 22 slides, the movable clamping block 22 is slidingly arranged in the abutting groove 41, an abutting elastic piece for pushing the abutting block 4 to slide in the placing groove 14 is arranged between the inner wall of the abutting groove 41 and the movable clamping block 22, in the embodiment of the application, an abutting elastic piece is selected from an abutting spring 42, one end of the abutting spring 42 is fixed to the inner wall of the abutting groove 41, the other end of the abutting spring 42 is fixed to the movable clamping block 22, through the arrangement of the slidable abutting block 4, a positioning space is provided for taking the PC board, the PC board is reduced from contact with the outside, and the sliding length of the adjusting plate 2 is not required when the PC board is taken.
The distance between the movable supporting part 221 and the adjacent movable clamping block 22 is adjusted, so that when the abutting block 4 abuts against the PC board, the movable supporting part 221 abuts against the PC board, and finally the PC board attached to the movable supporting part 221 is taken out, and the distance adjusting plate 2 can be reset along the way.
Referring to fig. 3, a control rope 43 is fixedly connected to the inner wall of the abutting groove 41, a control groove 222 for sliding the control rope 43 is formed in the movable clamping block 22, one end of the control rope 43, which is away from the inner wall of the abutting groove 41, penetrates through the movable clamping block 22 and the abutting block 4, a control chute 431 for sliding the control rope 43 is formed in the abutting block 4, and the control chute 431 is communicated with the control groove 222; in the process of taking the PC board, a worker can pull the control rope 43 firstly, the control rope 43 drives the abutting block 4 to slide towards the direction of the clamping block 22, at the moment, the control rope 43 can slide in the control sliding groove 431, and then the PC board is taken out, so that the contact between the PC board and the abutting block 4 in the process of taking the PC board is further reduced, and the PC board is not easy to wear. One end of the control rope 43 positioned outside the movable clamping block 22 is fixedly connected with a retaining ring 432, and through the arrangement of the retaining ring 432, the control rope 43 is not easy to slide into the control groove 222, and a worker is convenient to control the sliding of the control rope 43.
The implementation principle of the PC board placing frame provided by the embodiment of the application is as follows: firstly, the sliding length of the distance adjusting plate 2 is coarsely adjusted according to the thickness of a PC board to be placed, after the PC board is embedded into the placing groove 14, the distance adjusting plate 2 is controlled to move until the abutting block 4 is attached to the PC board placed in the placing groove 14, then the telescopic cylinder 161 is controlled to rotate until the connecting block 162 moves to be attached to the inner wall of the connecting groove 163 far away from the movable supporting part 221, and the filling of the PC board is completed. When the PC board is taken, the control rope 43 is drawn through the retaining ring 432, so that the abutting block 4 slides to be separated from the PC board, and then the PC board placed in the placing groove 14 is drawn.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (8)
1. A PC board rack for placing PC boards, its characterized in that: including rack (1), be equipped with on the terminal surface that rack (1) deviates from ground and decide clamp splice (12), it is connected with distance adjusting plate (2) to slide on rack (1), set up the distance adjusting groove that is used for supplying distance adjusting plate (2) to slide on rack (1), be equipped with on the terminal surface that distance adjusting plate (2) deviates from ground and decide clamp splice (22) that move that clamp splice (12) corresponds, set up on rack (1) with distance adjusting groove intercommunication's slider groove (13), slider groove (13) are used for supplying clamp splice (22) to wear to establish and move clamp splice (22) to slide and set up in slider groove (13), move clamp splice (22) with decide clamp splice (12) dislocation set, decide clamp splice (12) and form between clamp splice (22) and be used for supplying PC board gomphosis's standing groove (14), be equipped with on rack (1) and be used for controlling distance adjusting assembly that distance adjusting plate (2) slides.
2. The PC board holder as recited in claim 1, wherein: the distance adjusting assembly comprises a distance adjusting screw (3) rotationally connected with a placing frame (1), the distance adjusting screw (3) is rotationally arranged in a distance adjusting groove, a distance adjusting threaded hole (21) matched with the distance adjusting screw (3) is formed in a distance adjusting plate (2), the distance adjusting screw (3) rotates to enable the distance adjusting plate (2) to slide under the action of thread transmission, and a distance adjusting piece for controlling the rotation of the distance adjusting screw (3) is arranged on the placing frame (1).
3. The PC board holder as recited in claim 2, wherein: the distance adjusting piece comprises a distance adjusting gear (31) coaxially arranged with the distance adjusting screw (3), a rotating groove (311) for driving the distance adjusting gear (31) is formed in the placing frame (1), the rotating groove (311) is communicated with the distance adjusting groove, and one end of the rotating groove (311) deviating from the ground penetrates through the placing frame (1).
4. The PC board holder as recited in claim 2, wherein: the movable clamping block (22) is connected with the abutting block (4) in a sliding manner towards one end of the placing groove (14), the abutting block (4) is provided with an abutting groove (41) for the abutting block (22) to be embedded, the movable clamping block (22) is arranged in the abutting groove (41) in a sliding manner, and an abutting elastic piece for pushing the abutting block (4) to slide towards the placing groove (14) is arranged between the inner wall of the abutting groove (41) and the movable clamping block (22).
5. The PC board holder as recited in claim 4, wherein: control rope (43) are connected to the inner wall of the abutting groove (41), a control groove (222) for the control rope (43) to slide is formed in the movable clamping block (22), one end, deviating from the inner wall of the abutting groove (41), of the control rope (43) penetrates through the movable clamping block (22) and the abutting block (4), a control sliding groove (431) for the control rope (43) to slide is formed in the abutting block (4), and the control sliding groove (431) is communicated with the control groove (222).
6. The PC board holder as recited in claim 5, wherein: one end of the control rope (43) positioned outside the movable clamping block (22) is connected with a retaining ring (432).
7. The PC board holder as recited in claim 1, wherein: be equipped with first support piece and second support piece on rack (1), first support piece is used for providing support for locating clamp splice (12) of rack (1) tip, second support piece is used for providing support for moving clamp splice (22) of rack (1) tip.
8. The PC board holder as recited in claim 1, wherein: the placing frame (1) is rotatably connected with rollers (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323245101.9U CN221215110U (en) | 2023-11-29 | 2023-11-29 | PC board rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323245101.9U CN221215110U (en) | 2023-11-29 | 2023-11-29 | PC board rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221215110U true CN221215110U (en) | 2024-06-25 |
Family
ID=91549617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323245101.9U Expired - Fee Related CN221215110U (en) | 2023-11-29 | 2023-11-29 | PC board rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221215110U (en) |
-
2023
- 2023-11-29 CN CN202323245101.9U patent/CN221215110U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20240625 |