Embedded hardware control board card
By setting a rotatable roller and a dustproof cloth on the embedded hardware control board, and using a locking mechanism to control the opening and closing of the dustproof cloth, the problem of dust entering the wiring port is solved, and an effective dustproof effect is achieved for the wiring port.
Patent Information
- Application Number
- CN202520143569.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-22
- Publication Date
- 2026-02-13
- Estimated Expiration
- 2035-01-22
AI Technical Summary
Existing embedded hardware control boards lack dust protection measures, allowing dust to easily enter the wiring ports and cause poor contact between the wiring terminals and the control board.
The device employs a method of mounting side plates on a connecting plate, with a rotatable first and second roller between the side plates. Dustproof cloth is wound around the rollers, and the opening and closing of the dustproof cloth is controlled by a locking device to achieve the sealing and opening of the wiring port.
It effectively prevents dust from entering the wiring port, reduces the occurrence of poor contact between the wiring terminal and the control board, and improves the dustproof effect of the wiring port.
Smart Images
Figure CN223911194U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the field of control board technology, in particular to an embedded hardware control board. BACKGROUND
[0002] With the development of science and technology and the continuous improvement of people's living standards, the application field of embedded control board in life is also more and more widely, the embedded control board is a high integration board which integrates CPU, memory, storage, power management and other integrated chips together, generally adopts board-to-board connector, stamp hole welding, gold finger and other forms to connect with the floor, and the core board usually leads out all or most of the function pins of CPU, which has great potential.
[0003] In the prior art, the common embedded hardware control board mainly includes a circuit board and a connecting plate, the connecting plate is fixedly installed at the end of the circuit board, and the wiring port on the circuit board is fixed on the connecting plate. When wiring, the operator can connect the wiring terminal to the wiring port on the connecting plate.
[0004] However, the existing embedded hardware control board lacks protection measures for the port of the control board when in use, dust is easy to enter the inside of the wiring port, causing damage to the wiring port, and easy to cause poor contact between the wiring terminal and the control board, which needs to be improved. SUMMARY
[0005] In order to improve the dustproof effect of the control board and reduce the occurrence of dust entering the wiring port, the present application provides an embedded hardware control board.
[0006] The embedded hardware control board provided by the present application adopts the following technical scheme:
[0007] An embedded hardware control board, comprising a connecting plate, a wiring port on a circuit board is fixedly installed on the connecting plate, two side plates are fixedly installed on the connecting plate, the two side plates are located on both sides of the wiring port, and the two side plates are located on the left and right sides of the wiring port.
[0008] A first reel and a second reel are rotatably installed between the two side plates, a dust cloth is arranged between the first reel and the second reel, both ends of the dust cloth are fixedly installed on the first reel and the second reel, and a through hole for exposing the wiring port is formed in the dust cloth.
[0009] The first shaft rod and the second shaft rod are fixedly installed at two ends of the first reel and the second reel respectively, two over rod holes are formed in the two side plates respectively for the first shaft rod and the second shaft rod to pass through, the end of the first shaft rod extending out of the over rod hole is fixedly installed with a first anti-dropping block, and the end of the second shaft rod extending out of the over rod hole is fixedly installed with a second anti-dropping block.
[0010] Two first anti-dropping blocks are detachably installed with a locking piece for locking or releasing the two first anti-dropping blocks.
[0011] When the operator needs to connect the wiring terminal to the wiring port, the operator can detach the locking piece, rotate one of the first anti-dropping blocks, drive the dust cloth on the first reel and the second reel to rotate, so that the wiring port on the connecting plate is exposed through the through hole of the dust cloth, and then the two first anti-dropping blocks are locked again by the locking piece; when the use is finished, the operator can separate the wiring terminal from the wiring port, detach the locking piece to rotate one of the first anti-dropping blocks, so that the through hole of the dust cloth is misaligned with the wiring port, and the dust cloth covers the wiring port to close the wiring port and reduce the dust entering the wiring port.
[0012] Preferably, square insertion holes are formed in the end faces of the two first anti-dropping blocks respectively, and two first insertion rods matched with the square insertion holes are fixedly installed on the side wall of the locking piece.
[0013] When the two first insertion rods of the locking piece are inserted into the two square insertion holes, the two first anti-dropping blocks are limited, the rotation of the two first anti-dropping blocks is reduced, the rotation of the first reel and the second reel is reduced, and the movement of the dust cloth is reduced, so that the technical effect of locking the first reel and the second reel is achieved; when the operator detaches the first insertion rod of the locking piece, the first anti-dropping block of the first reel and the second reel is no longer limited, and the operator can rotate the first anti-dropping block or the second anti-dropping block to drive the first reel and the second reel to rotate to move the dust cloth.
[0014] Preferably, a second insertion rod is fixedly installed on the side wall of the locking piece opposite to the first insertion rod, and the second insertion rod is matched with the square insertion hole.
[0015] Through the above technical solution, the second insertion rod is provided, which can facilitate the operator to drive the first anti-dropping block to rotate through the second insertion rod of the locking piece when rotating the first anti-dropping block.
[0016] Preferably, limiting grooves are formed in the upper and lower sides of the connecting plate respectively, and the widths of the two limiting grooves are matched with the width of the dust cloth.
[0017] The limiting grooves on the upper and lower sides of the connecting plate can limit the two sides of the dust cloth, and reduce the occurrence of the offset of the dust cloth.
[0018] Preferably, two limiting plates are fixedly installed on the side of the connecting plate opposite to the two side plates, the two limiting plates are arranged on the surface of the connecting plate, and the two limiting plates are located on the two sides of the wiring port.
[0019] Through the limiting plate, the position of the dust cloth can be limited, and the occurrence of the lifting of the two sides of the dust cloth can be reduced.
[0020] In summary, the embedded hardware control board card has the beneficial technical effects that:
[0021] 1. When the two first insertion rods on the locking member are inserted into the two square insertion holes, the two first anti-dropping blocks can be limited, the rotation of the two first anti-dropping blocks can be reduced, the rotation of the first reel and the second reel can be reduced, the movement of the dust cloth can be reduced, and the technical effect of locking the first reel and the second reel can be achieved. When the first insertion rod on the locking member is removed by the operator, the first anti-dropping block on the first reel and the second reel is no longer limited, and the operator can rotate the first anti-dropping block or the second anti-dropping block to drive the first reel and the second reel to rotate to move the dust cloth.
[0022] 2. The limiting grooves on the upper and lower sides of the connecting plate can limit the two sides of the dust cloth, and reduce the occurrence of the offset of the dust cloth.
[0023] 3. Through the limiting plate, the position of the dust cloth can be limited, and the occurrence of the lifting of the two sides of the dust cloth can be reduced. BRIEF DESCRIPTION OF DRAWINGS
[0024] Figure 1 is a schematic view of the overall structure of the control board card according to the embodiment of the application.
[0025] Figure 2 is a schematic view of the installation position of the first reel and the second reel according to the embodiment of the application.
[0026] Figure 3 is a schematic view of the structure of the square insertion hole according to the embodiment of the application.
[0027] Figure 4 is a schematic view of the overall structure of the locking member according to the embodiment of the application.
[0028] Explanation of reference signs: 1, connecting plate; 11, limiting notch; 12, limiting plate; 2, side plate; 3, first reel; 31, first anti-drop block; 32, second anti-drop block; 33, square socket; 4, second reel; 5, dust cloth; 51, through hole; 6, locking piece; 61, first insertion rod; 62, second insertion rod. DETAILED DESCRIPTION
[0029] The following will be described in detail in combination with the accompanying Figures 1-4 The application is further described in detail.
[0030] Embodiment
[0031] The embodiment of the application discloses an embedded hardware control board card. Figure 1 , including a connecting plate 1, the wiring port on the circuit board is fixedly installed on the connecting plate 1, two side plates 2 are fixedly installed on the connecting plate 1, and the two side plates 2 are located on the two sides of the wiring port.
[0032] The first reel 3 and the second reel 4 are rotatably installed between the two side plates 2, the dust cloth 5 is arranged between the first reel 3 and the second reel 4, both ends of the dust cloth 5 are fixedly installed on the first reel 3 and the second reel 4 respectively, and the through holes 51 for exposing the wiring port are formed in the dust cloth 5.
[0033] Both ends of the first reel 3 and the second reel 4 are fixedly installed with first shaft rods and second shaft rods respectively, over rod holes for the first shaft rods and the second shaft rods to pass through are formed in the two side plates 2, the end portions of the first shaft rods protruding out of the over rod holes are fixedly installed with the first anti-drop blocks 31, and the end portions of the second shaft rods protruding out of the over rod holes are fixedly installed with the second anti-drop blocks 32.
[0034] The locking piece 6 for locking or releasing the two first anti-drop blocks 31 is detachably installed between the two first anti-drop blocks 31.
[0035] When the operator needs to connect the wiring terminal on the wiring port, the operator can detach the locking piece 6, rotate one of the first anti-drop blocks 31, drive the dust cloth 5 on the first reel 3 and the second reel 4 to rotate, so that the wiring port on the connecting plate 1 is exposed through the through holes 51 in the dust cloth 5, and then the two first anti-drop blocks 31 are relocked through the locking piece 6; when the use is finished, the operator can separate the wiring terminal from the wiring port, detach the locking piece 6 to rotate one of the first anti-drop blocks 31, so that the through holes 51 in the dust cloth 5 are misaligned with the wiring port, and the dust cloth 5 covers the wiring port, so that the wiring port is closed, and the situation that dust enters the wiring port is reduced.
[0036] Please refer to Figure 2In the embodiment of the present application, the first reel 3 and the second reel 4 are arranged in parallel, and the first reel 3 and the second reel 4 are located on the upper and lower sides of the circuit board.
[0037] With reference to Figure 3 The end faces of the two first anti-dropping blocks 31 are respectively provided with square insertion holes 33, and the side wall of the locking member 6 is fixedly provided with two first insertion rods 61 matched with the square insertion holes 33.
[0038] When the two first insertion rods 61 on the locking member 6 are inserted into the two square insertion holes 33, the two first anti-dropping blocks 31 can be limited, so that the rotation of the two first anti-dropping blocks 31 to cause the rotation of the first reel 3 and the second reel 4 to cause the movement of the dust cloth 5 is reduced, and the technical effect of locking the first reel 3 and the second reel 4 is achieved; when the first insertion rod 61 on the locking member 6 is removed by the operator, the first anti-dropping block 31 on the first reel 3 and the second reel 4 is no longer limited, and the operator can drive the first reel 3 and the second reel 4 to rotate by rotating the first anti-dropping part or the second anti-dropping part to move the dust cloth 5.
[0039] With reference to Figure 1 And Figure 4 The side wall of the locking member 6 opposite to the first insertion rod 61 is fixedly provided with a second insertion rod 62 matched with the square insertion hole 33.
[0040] Through the arrangement of the second insertion rod 62, the operator can drive the first anti-dropping part to rotate by the second insertion rod 62 on the locking member 6 when rotating the first anti-dropping part.
[0041] With reference to Figure 1 And Figure 4 The upper and lower sides of the connecting plate 1 are respectively provided with limiting grooves 11, and the widths of the two limiting grooves 11 are matched with the width of the dust cloth 5. The limiting grooves 11 on the upper and lower sides of the connecting plate 1 can limit the two sides of the dust cloth 5, so that the deviation of the dust cloth 5 is reduced.
[0042] With reference to Figure 1 The side of the connecting plate 1 opposite to the two side plates 2 is fixedly provided with two limiting plates 12, the two limiting plates 12 are arranged on the surface of the connecting plate 1, and the two limiting plates 12 are located on the two sides of the wiring port. The surfaces between the two limiting plates 12 and the connecting plate 1 are respectively formed with sliding grooves, the two sides of the dust cloth 5 are respectively embedded in the two sliding grooves, and the two limiting plates 12 respectively shield the outer surfaces of the two sides of the dust cloth 5.
[0043] Through the arrangement of the limiting plate 12, the position of the dust cloth 5 can be limited, so that the two sides of the dust cloth 5 are less likely to be raised.
[0044] The implementation principle of the embedded hardware control board card embodiment of the present application is as follows: when an operator needs to connect a terminal on a terminal port, the operator can remove the locking member 6, rotate one of the first anti-disengagement blocks 31, drive the dust cloth 5 on the first reel 3 and the second reel 4 to rotate, so that the terminal port on the connecting plate 1 is exposed through the through hole 51 on the dust cloth 5, and then the two first anti-disengagement blocks 31 are re-locked by the locking member 6; when use is completed, the operator can separate the terminal from the terminal port, remove the locking member 6 to rotate one of the first anti-disengagement blocks 31, so that the through hole 51 on the dust cloth 5 is misaligned with the terminal port, and the dust cloth 5 covers the terminal port, thereby closing the terminal port and reducing the occurrence of dust entering the terminal port.
[0045] The above are preferred embodiments of the present application, and do not limit the protection scope of the present application, so that: equivalent changes made according to the structure, shape, principle of the present application should be covered within the protection scope of the present application.
Claims
1. An embedded hardware control board card, characterized by, The utility model provides a kind of cable fixing device, including connecting plate (1), wiring port fixed installation on the circuit board is installed on the connecting plate (1), two side plates (2) are fixedly installed on the connecting plate (1), two side plates (2) are located on the two sides of wiring port, two side plates (2) are located on the left and right sides of wiring port; First reel (3) and second reel (4) are rotatably installed between two side plates (2), dust cloth (5) is arranged between first reel (3) and second reel (4), both ends of dust cloth (5) are fixedly installed on first reel (3) and second reel (4), and through hole (51) for exposing wiring port is respectively formed in dust cloth (5); Both ends of first reel (3) and second reel (4) are fixedly installed with first shaft rod and second shaft rod, and over-bar hole is respectively formed in two side plates (2) for the first shaft rod and the second shaft rod, first anti-drop block (31) is fixedly installed on the end of first shaft rod that extends out of over-bar hole, and second anti-drop block (32) is fixedly installed on the end of second shaft rod that extends out of over-bar hole; Locking member (6) for locking or releasing two first anti-drop blocks (31) is detachably installed between two first anti-drop blocks (31).
2. The embedded hardware control board card of claim 1, wherein, Square jack (33) is respectively formed in the end surface of two first anti-drop blocks (31), and first plug rod (61) compatible with square jack (33) is fixedly installed on the side wall of locking member (6).
3. The embedded hardware control board card of claim 2, wherein, Second plug rod (62) is fixedly installed on the side wall of locking member (6) opposite to first plug rod (61), and second plug rod (62) is compatible with square jack (33).
4. The embedded hardware control board card of claim 3, wherein, Limiting slot (11) is respectively formed in the upper and lower sides of connecting plate (1), and the width of two limiting slots (11) is compatible with the width of dust cloth (5).
5. The embedded hardware control board card of claim 4, wherein, Two limiting plates (12) are fixedly installed on the side of connecting plate (1) opposite to two side plates (2), two limiting plates (12) are arranged on the surface of connecting plate (1), two limiting plates (12) are located on the two sides of wiring port, and sliding groove is formed between two limiting plates (12) and the surface of connecting plate (1), and both sides of dust cloth (5) are respectively embedded in two sliding grooves.