CN114340286A - Double-sided circuit board for communication - Google Patents
Double-sided circuit board for communication Download PDFInfo
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- CN114340286A CN114340286A CN202111644820.0A CN202111644820A CN114340286A CN 114340286 A CN114340286 A CN 114340286A CN 202111644820 A CN202111644820 A CN 202111644820A CN 114340286 A CN114340286 A CN 114340286A
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- 238000004891 communication Methods 0.000 title claims abstract description 29
- 230000007246 mechanism Effects 0.000 claims description 64
- 238000005057 refrigeration Methods 0.000 claims description 9
- 238000009833 condensation Methods 0.000 claims description 5
- 230000005494 condensation Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 17
- 230000017525 heat dissipation Effects 0.000 abstract description 12
- 230000002146 bilateral effect Effects 0.000 abstract description 6
- 230000005540 biological transmission Effects 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 230000005611 electricity Effects 0.000 description 6
- 230000005389 magnetism Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
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- 238000010521 absorption reaction Methods 0.000 description 1
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- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
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- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
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Abstract
The invention relates to a double-sided circuit board, in particular to a double-sided circuit board for communication. The invention provides a double-sided circuit board for communication, which has a good heat dissipation effect and does not influence the normal transmission of communication. A double-sided wiring board for communications, comprising: the left side and the right side of the bottom of the frame body are provided with the support legs; the circuit board main body is arranged in the middle of the frame body; the power-on module is arranged on the rear side in the frame body and is electrically connected with the circuit board main body; the left side and the right side in the frame body are respectively provided with a first sliding rail in an up-and-down symmetrical manner; the sliding block is connected between the first sliding rails in a sliding manner; the fan, the equal bilateral symmetry rotary type in slider upper and lower both sides installs the fan. After the fan and the driving motor are started, the sliding block drives the fan to reciprocate back and forth, and the fans on the upper side and the lower side respectively blow heat on the upper surface and the lower surface of the circuit board main body, so that the efficient heat dissipation effect is realized.
Description
Technical Field
The invention relates to a double-sided circuit board, in particular to a double-sided circuit board for communication.
Background
At present, after a double-sided circuit board for communication is electrified, due to the particularity of high-strength electricity utilization in the communication industry and double-sided work of the circuit board, the double-sided circuit board generates a large amount of heat during work, when current is increased, the temperature of the double-sided circuit board is increased, if the double-sided circuit board cannot be radiated in time, the service life of the double-sided circuit board is shortened if the double-sided circuit board is light, and the double-sided circuit board is burnt out if the double-sided circuit board is heavy.
Patent application CN207505216U, the publication date is 20180615, discloses a double-sided circuit board for communication, including double-sided circuit board main part, current limiter, current interface, chip, mounting hole, fin, heat absorption frame, lead to line coil, magnet, limit power spring, earthing terminal, water conservancy diversion piece, double-sided circuit board main part top is equipped with the circuit face, compares with prior art, and this kind of double-sided circuit board for communication's beneficial effect utilizes circuit board circuit and fin electricity to be connected, improves the circuit board radiating rate through the fin, and it is big to solve double-sided circuit board calorific capacity, and the heat can not in time give off the problem, secondly in the face of the unusual increase of electric current, uses the intermittent type of current limiter to open circuit, prevents to produce a large amount of heats and can not restore the damage to the circuit board production, extension circuit board life. However, the intermittent disconnection of the current limiter will affect the normal transmission of the communication.
In view of the above, it is important to develop a new dual-sided circuit board for communications with good heat dissipation effect and without affecting normal communications transmission, so as to protect the dual-sided circuit board for communications.
Disclosure of Invention
In order to overcome the defect that the normal transmission of communication is influenced in the using process of the double-sided circuit board for communication, the technical problem is as follows: the double-sided circuit board for communication has a good heat dissipation effect and does not affect normal communication transmission.
A double-sided wiring board for communications, comprising:
the left side and the right side of the bottom of the frame body are provided with the support legs;
the circuit board main body is arranged in the middle of the frame body;
the power-on module is arranged on the rear side in the frame body and is electrically connected with the circuit board main body;
the left side and the right side in the frame body are respectively provided with a first sliding rail in an up-and-down symmetrical manner;
the sliding block is connected between the first sliding rails in a sliding manner;
the fans are rotationally mounted on the upper side and the lower side of the sliding block in a bilateral symmetry mode;
the driving mechanism is arranged in the frame body and is connected with the sliding block;
and the protection mechanism is arranged on the electrifying module.
More preferably, the drive mechanism includes:
the middle of the lower back part in the frame body is provided with a first bracket;
the driving motor is arranged at the middle lower part of the first bracket;
the end part of an output shaft of the driving motor is provided with a reciprocating screw rod;
the left end and the right end of the threaded sleeve are respectively connected with the left side and the right side of the lower part of the sliding block.
More preferably, the protection mechanism includes:
the coil is arranged at the rear lower part of the electrifying module, a conductive joint is wound on the coil, one end of the conductive joint penetrates out of the rear side of the frame body, and the other end of the conductive joint is connected with the electrifying module;
the left side and the right side of the rear part of the power-on module are both provided with a first sliding sleeve;
the first sliding sleeves are all provided with sliding rods in a sliding manner;
the inner sides of the sliding rods are respectively wound with a first spring, and two ends of the first spring are respectively connected with the first sliding sleeve and the sliding rod on the same side;
the outer sides of the sliding rods are provided with conducting wires;
the rear ends of the leads are provided with grounding connectors which penetrate out of the rear side of the frame body;
arrange the electricity and connect, both ends all are equipped with row's electricity and connect about the circular telegram module.
More preferably, the apparatus further comprises a swing mechanism, and the swing mechanism comprises:
the arc-shaped rails are symmetrically arranged on the left and right of the inner top and the inner bottom of the frame body;
the rear parts of the fans are provided with cams;
the upper side and the lower side of the rear part of the sliding block are symmetrically provided with the first supporting columns left and right;
the rear parts of the first support columns are respectively and rotatably provided with a first swing rod, and the adjacent cams are connected with the first swing rods in a sliding manner;
the outer ends of the first swing rods are provided with second sliding sleeves;
the first sliding rods are arranged in the first sliding sleeves and the second sliding sleeves in a sliding manner and are in contact with the adjacent arc-shaped tracks;
and the second springs are connected between the adjacent second sliding sleeves and the first sliding rods.
More preferably, the refrigerator further comprises a refrigerating mechanism, and the refrigerating mechanism comprises:
the left front side in the frame body is provided with a condensing box;
the upper side and the lower side of the sliding block are symmetrically provided with a second bracket;
the fixed pipeline is connected between the second brackets;
the upper side and the lower side of the left end of the fixed pipeline are both communicated with the condensing box through hoses;
the middle of the upper part of the sliding block is symmetrically provided with a third bracket;
the rear part of the third bracket is connected with the pressurizing box;
the left side and the right side of the pressurizing box are both connected with a second slide bar in a sliding way, and the outer end of the second slide bar is in contact with the first swing rod on the same side of the upper part;
the second slide bar is wound with a second spring, and two ends of the second spring are respectively connected with the pressurizing box and the second slide bar;
and a diversion pipeline is communicated between the top of the pressurizing box and the upper part of the fixed pipeline.
More preferably, the device further comprises a pushing mechanism, wherein the pushing mechanism comprises:
the outer ends of the sliding rods are provided with second supporting columns;
the left side and the right side of the rear lower part in the frame body are respectively provided with a third sliding sleeve;
the third sliding sleeve is provided with a third sliding sleeve, and the front ends of the third sliding sleeve and the third sliding sleeve are both in sliding contact with the circuit board main body;
and a second swing rod is rotatably connected between the second support and the push plate on the same side.
More preferably, the device further comprises a shielding mechanism, wherein the shielding mechanism comprises:
the left side and the right side of the frame body are respectively provided with a second sliding rail in an up-and-down symmetrical manner;
the baffle is connected between the two adjacent second sliding rails in a sliding manner;
handles are arranged on the outer sides of the rear parts of the baffles.
More preferably, the left side and the right side of the frame body are uniformly provided with small rectangular grooves at intervals, the baffle plate is uniformly provided with large rectangular grooves at intervals, and the size of a gap between each large rectangular groove and each small rectangular groove is matched.
By adopting the technical scheme, the invention at least has the following advantages: 1. after the fan and the driving motor are started, the sliding block drives the fan to reciprocate back and forth, and the fans on the upper side and the lower side respectively blow heat on the upper surface and the lower surface of the circuit board main body, so that the efficient heat dissipation effect is realized;
2. when the current is overlarge, the magnetism of the coil is increased, and the current in the electrifying module is led into the ground through the electric discharge connector, the conducting wire and the grounding connector in sequence, so that the effect of protecting the electrifying module is realized, and the electrifying module is prevented from being burnt out due to overlarge current;
3. when the sliding block and the fan reciprocate back and forth, the first swing rod drives the cam to synchronously swing left and right, and the cam drives the fan to synchronously swing left and right, so that the blowing amplitude of the fan is wider, and the heat dissipation effect is improved;
4. the refrigerating mechanism is matched with the swinging mechanism, after the condensing box is started, the condensing box refrigerates clear water in the condensing box, and cold water continuously circularly flows in the fixed pipeline, so that the effect that the fan continuously blows cold air is realized, and the heat dissipation effect is further improved;
5. the protection mechanism is matched with the pushing mechanism, and the push plate pushes the circuit board main body forwards so that the circuit board main body is not communicated with the power-on module, thereby achieving the effect of protecting the power-on module to the maximum extent;
6. through pulling the handle, the large rectangular groove and the small rectangular groove are adaptively matched according to requirements, and the dual-purpose functions of heat dissipation and dust prevention are achieved.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
FIG. 2 is a schematic view of a first partial body structure according to the present invention.
FIG. 3 is a schematic view of a second partial body structure according to the present invention.
Fig. 4 is a schematic perspective view of the driving mechanism of the present invention.
Fig. 5 is a schematic perspective view of a first protection mechanism according to the present invention.
Fig. 6 is a schematic perspective view of a second protection mechanism according to the present invention.
Fig. 7 is a schematic perspective view of a portion of the protection mechanism of the present invention.
Fig. 8 is a schematic perspective view of the swing mechanism of the present invention.
Fig. 9 is a schematic view of a first partial structure of the swing mechanism of the present invention.
Fig. 10 is a schematic view of a second partial structure of the swing mechanism of the present invention.
Fig. 11 is a perspective view of a third part of the swing mechanism of the present invention.
Fig. 12 is a schematic perspective view of a first refrigeration mechanism according to the present invention.
Fig. 13 is a schematic perspective view of a part of the refrigeration mechanism of the present invention.
Fig. 14 is a schematic perspective view of a second refrigeration mechanism according to the present invention.
Fig. 15 is a schematic perspective view of the pushing mechanism of the present invention.
Fig. 16 is a partial perspective view of the pushing mechanism of the present invention.
FIG. 17 is a schematic perspective view of a shielding mechanism according to the present invention.
Wherein the figures include the following reference numerals: 1-support foot, 2-frame, 3-circuit board body, 4-power-on module, 5-first slide rail, 6-slide block, 7-fan, 8-driving mechanism, 81-first support, 82-driving motor, 83-reciprocating screw, 84-thread bush, 9-protection mechanism, 91-conductive joint, 92-ground joint, 93-coil, 94-first slide bush, 95-slide bar, 96-first spring, 97-lead wire, 98-row electric joint, 10-swing mechanism, 101-arc track, 102-cam, 103-first support, 104-first swing rod, 105-second slide bush, 106-first slide bar, 107-second spring, 11-refrigeration mechanism, 111-condensation box, 112-a hose, 113-a second bracket, 114-a fixed pipeline, 115-a third bracket, 116-a pressure box, 117-a second sliding rod, 118-a third spring, 119-a diversion pipeline, 12-a pushing mechanism, 121-a second supporting column, 122-a third sliding sleeve, 123-a pushing plate, 124-a second swinging rod, 13-a shielding mechanism, 131-a second sliding rail, 132-a baffle and 133-a handle.
Detailed Description
The invention is further illustrated by the following specific examples in which, unless otherwise explicitly stated and limited, terms such as: the arrangement, installation, connection are to be understood broadly, for example, they may be fixed, detachable, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1
A double-sided circuit board for communication is disclosed, as shown in FIG. 1, FIG. 2 and FIG. 3, comprising a stand bar 1, a frame 2, a circuit board main body 3, a power-on module 4, a first slide rail 5, a slide block 6, a fan 7, a driving mechanism 8 and a protection mechanism 9, wherein the stand bar 1 is arranged on the left side and the right side of the bottom of the frame 2, the circuit board main body 3 is placed in the middle of the frame 2, the power-on module 4 is arranged on the rear side of the frame 2, the power-on module 4 is electrically connected with the circuit board main body 3, the first slide rail 5 is symmetrically arranged on the left side and the right side of the frame 2, the slide block 6 is connected between the first slide rails 5 in a sliding manner, the fan 7 is rotatably installed on the left side and the right side of the slide block 6, the fan 7 on the upper side is positioned above the circuit board main body 3, the fan 7 on the lower side is positioned below the circuit board main body 3, the driving mechanism 8 is arranged on the lower part of the frame 2, and the driving mechanism 8 is connected with the slide block 6, the power-on module 4 is provided with a protection mechanism 9.
As shown in fig. 4, the driving mechanism 8 includes a first bracket 81, a driving motor 82, a reciprocating screw 83 and a threaded sleeve 84, the first bracket 81 is disposed at the middle of the rear lower portion in the frame body 2, the driving motor 82 is mounted at the middle lower portion of the first bracket 81, the reciprocating screw 83 is disposed at the end portion of the output shaft of the driving motor 82, the threaded sleeve 84 is disposed at the front side of the reciprocating screw 83 in a threaded manner, and the left and right ends of the threaded sleeve 84 are respectively connected to the left and right sides of the lower portion of the slider 6.
As shown in fig. 5, 6 and 7, the protection mechanism 9 includes a conductive connector 91, a ground connector 92, a coil 93, a first sliding sleeve 94, a sliding rod 95, a first spring 96, a wire 97 and a row of electrical connectors 98, the coil 93 is disposed at the rear lower portion of the power-on module 4, the conductive connector 91 is wound on the coil 93, one end of the conductive connector 91 penetrates through the rear side of the frame 2, the other end of the conductive connector 91 is connected with the power-on module 4, the first sliding sleeve 94 is connected to the left and right sides of the rear portion of the power-on module 4 through bolts, the sliding rod 95 is slidably disposed on the first sliding sleeve 94, the sliding rod 95 is an iron rod, the sliding rod 95 is magnetically engaged with the coil 93, the first spring 96 is wound on the inner side of the sliding rod 95, two ends of the first spring 96 are respectively connected with the first sliding sleeve 94 and the sliding rod 95 on the same side, the outer side of the sliding rod 95 is provided with a wire 97, the ground connector 92 is disposed at the rear end of the wire 97, the ground connector 92 penetrates through the rear side of the frame 2, the left end and the right end of the electrifying module 4 are provided with row electric connectors 98, and the lead 97 moves inwards and can be inserted into the row electric connectors 98 on the same side.
When the circuit board main body 3 is put into the frame body 2, the rear part of the circuit board main body 3 is connected with the electrifying module 4, so that the circuit board main body 3 starts to work, then the fan 7 and the driving motor 82 are started, the output shaft of the driving motor 82 rotates to drive the reciprocating screw 83 to continuously rotate, further the threaded sleeve 84 is driven to reciprocate back and forth, the slider 6 drives the fan 7 to reciprocate back and forth, the fans 7 on the upper side and the lower side respectively blow heat on the upper side and the lower side of the circuit board main body 3, so that the efficient heat dissipation effect is realized, when the current is too large, the coil 93 is increased in magnetism, the sliding rod 95 slides inwards along the first sliding sleeve 94 under the action of magnetic adsorption, the first spring 96 is stretched, the sliding rod 95 drives the lead 97 to move inwards to be inserted into the row electric connector 98 on the same side, make the interior electric current of circular telegram module 4 loop through row's electricity and connect 98, wire 97 and ground connection connect 92 leading-in ground, realize the effect of protection circular telegram module 4, avoid the too big burning out circular telegram module 4 of electric current, when the electric current resumes normally, coil 93 magnetism reduces, coil 93 breaks away from with slide bar 95, under the effect that first spring 96 resets, slide bar 95 outwards slides along first sliding sleeve 94, slide bar 95 drives wire 97 outwards to remove and extracts row's electricity of homonymy and connects 98, when with conductive joint 91 disconnection power, circular telegram module 4 outage, circuit board main part 3 stop work, people close fan 7 and driving motor 82, and stop to ground connection connects 92 and ground connection.
Example 2
On the basis of the embodiment 1, as shown in fig. 1, fig. 3, fig. 8, fig. 9, fig. 10 and fig. 11, the swing mechanism 10 is further included, the swing mechanism 10 includes an arc-shaped track 101, cam 102, first pillar 103, first pendulum rod 104, second sliding sleeve 105, first slide bar 106 and second spring 107, the equal bilateral symmetry of top and interior bottom is equipped with arc track 101 in the framework 2, fan 7 rear portion all is equipped with cam 102, the equal bilateral symmetry in slider 6 rear portion upper and lower both sides is equipped with first pillar 103, the equal rotary type in first pillar 103 rear portion is equipped with first pendulum rod 104, adjacent cam 102 and first pendulum rod 104 sliding connection, first pendulum rod 104 outer end all is equipped with second sliding sleeve 105, the equal sliding type is equipped with first slide bar 106 in the second sliding sleeve 105, first slide bar 106 all contacts with adjacent arc track 101, all be connected with second spring 107 between adjacent second sliding sleeve 105 and the first slide bar 106.
The slide block 6 and the fan 7 reciprocate back and forth to enable the cam 102, the first support column 103, the first swing rod 104, the second sliding sleeve 105, the first sliding rod 106 and the second spring 107 to reciprocate back and forth together, in the process of the back and forth movement, the first sliding rod 106 moves left and right along the track of the arc-shaped track 101 at the same time, the second spring 107 deforms and resets adaptively according to the concave-convex condition of the arc-shaped track 101, the first sliding rod 106 drives the second sliding sleeve 105 to move left and right through the second spring 107, the second sliding sleeve 105 drives the first swing rod 104 to swing left and right around the first support column 103, the first swing rod 104 drives the cam 102 to swing left and right synchronously, and the cam 102 drives the fan 7 to swing left and right synchronously, so that the blowing amplitude of the fan 7 is wider, and the heat dissipation effect is improved.
As shown in fig. 3, 12, 13 and 14, the refrigeration device 11 further includes a refrigeration mechanism 11, the refrigeration mechanism 11 includes a condensation box 111, a flexible pipe 112, a second bracket 113, a fixed pipe 114, a third bracket 115, a pressure box 116, a second sliding rod 117, a third spring 118 and a flow guide pipe 119, the condensation box 111 is disposed at the left front side in the frame 2, the second brackets 113 are disposed at the upper and lower sides of the slider 6 in bilateral symmetry, the fixed pipe 114 is connected between the second brackets 113, the fixed pipe 114 is located at the outer side of the fan 7, the fixed pipe 114 is disposed at the fan 7 in a serpentine bending shape, the flexible pipe 112 is communicated between the upper and lower sides of the left end of the fixed pipe 114 and the condensation box 111, the third brackets 115 are disposed at the middle of the upper portion of the slider 6 in bilateral symmetry, the pressure box 116 is connected between the rear portions of the third brackets 115, the second sliding rods 117 are connected at the left and right sides of the pressure box 116, the outer ends of the second sliding rods 117 are in contact with the first swing rods 104 at the same side of the upper portion, a third spring 118 is wound on each second sliding rod 117, two ends of the third spring 118 are respectively connected with the pressurizing box 116 and the second sliding rod 117, and a flow guide pipeline 119 is communicated between the top of the pressurizing box 116 and the upper part of the fixed pipeline 114.
The pressurizing box 116 is filled with clean water, when the first swing rod 104 on the upper portion swings inwards to be in contact with the adjacent second slide rod 117, the first swing rod 104 extrudes the second slide rod 117 to slide inwards, the third spring 118 is compressed, the clean water flows into the condensing box 111 through the diversion pipeline 119, the fixed pipeline 114 and the hose 112 in sequence, people start the condensing box 111, the condensing box 111 refrigerates the clean water in the condensing box, when the first swing rod 104 on the upper portion swings outwards to be not in contact with the adjacent second slide rod 117, the third spring 118 resets to drive the second slide rod 117 to slide outwards, cold water flows into the pressurizing box 116 through the hose 112, the fixed pipeline 114 and the diversion pipeline 119 in sequence, the cold water continuously circulates in the fixed pipeline 114, the effect that the fan 7 continuously blows out cold air is achieved, and the heat dissipation effect is further improved.
As shown in fig. 3, 15 and 16, the electronic device further includes a pushing mechanism 12, the pushing mechanism 12 includes a second support column 121, a third sliding sleeve 122, a push plate 123 and a second swing rod 124, the outer end of the sliding rod 95 is provided with the second support column 121, the left and right sides of the lower rear portion in the frame 2 are provided with the third sliding sleeve 122, the third sliding sleeve 122 is provided with the push plate 123 in a sliding manner, the front end of the push plate 123 is in contact with the circuit board main body 3, and the second swing rod 124 is rotatably connected between the second support column 121 and the push plate 123 on the same side.
When the current is too large, the sliding rod 95 slides inwards to drive the second support column 121 to move inwards, the second support column 121 drives the push plate 123 to slide forwards along the third sliding sleeve 122 through the second swing rod 124, the push plate 123 pushes the circuit board main body 3 forwards, so that the circuit board main body 3 is not communicated with the power-on module 4, the effect of protecting the power-on module 4 is achieved to the maximum extent, when the current returns to be normal, the sliding rod 95 slides outwards to drive the second support column 121 to move outwards, the second support column 121 drives the push plate 123 to slide backwards through the second swing rod 124, and people can insert the circuit board main body 3 backwards into the power-on module 4 again.
As shown in fig. 1 and 17, the shielding mechanism 13 is further included, the shielding mechanism 13 includes second slide rails 131, baffles 132 and handles 133, small rectangular grooves are uniformly formed in the left and right sides of the frame 2 at intervals, the second slide rails 131 are symmetrically arranged on the left and right sides of the frame 2 at the upper and lower sides, the baffles 132 are slidably connected between the two adjacent second slide rails 131, large rectangular grooves are uniformly formed in the baffles 132 at intervals, the size of gaps between the large rectangular grooves and the small rectangular grooves is identical, and the handles 133 are arranged on the outer sides of the rear portions of the baffles 132.
People slide around along second slide rail 131 through pulling hand (hold) 133, hand (hold) 133 drive baffle 132, when needs dispel the heat, people make big rectangular channel communicate with each other with little rectangular channel can, when need not dispel the heat and can be dustproof, people make baffle 132 block little rectangular channel can, so, realized the dustproof dual-purpose function of heat dissipation according to demand adaptability.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (8)
1. A double-sided circuit board for communication, characterized by comprising:
the supporting legs (1) are arranged on the left side and the right side of the bottom of the frame body (2);
the circuit board main body (3) is arranged in the middle of the inner part of the frame body (2);
the power-on module (4) is arranged on the rear side in the frame body (2), and the power-on module (4) is electrically connected with the circuit board main body (3);
the left side and the right side in the frame body (2) are respectively provided with a first sliding rail (5) in an up-and-down symmetrical manner;
the sliding block (6) is connected between the first sliding rails (5) in a sliding manner;
the fan (7) is arranged on the upper side and the lower side of the sliding block (6) in a left-right symmetrical and rotating mode;
the driving mechanism (8) is arranged in the frame body (2), and the driving mechanism (8) is connected with the sliding block (6);
and the protection mechanism (9) is arranged on the electrifying module (4).
2. A double-sided wiring board for communications according to claim 1, wherein the driving mechanism (8) comprises:
the middle of the rear lower part in the frame body (2) is provided with a first bracket (81);
the driving motor (82) is installed at the middle lower part of the first bracket (81);
a reciprocating screw (83), wherein the end part of an output shaft of the driving motor (82) is provided with the reciprocating screw (83);
the threaded sleeve (84) is arranged on the front side of the reciprocating screw rod (83) in a threaded mode, and the left end and the right end of the threaded sleeve (84) are respectively connected with the left side and the right side of the lower portion of the sliding block (6).
3. A double-sided wiring board for communications according to claim 2, wherein the protection mechanism (9) comprises:
the coil (93), the lower part is equipped with the coil (93) behind the power-on module (4), the coil (93) is wound with the conductive connector (91), one end of the conductive connector (91) is passed through the rear side of the frame body (2), the other end of the conductive connector (91) is connected with the power-on module (4);
the left side and the right side of the rear part of the electrifying module (4) are provided with the first sliding sleeves (94);
the sliding rods (95) are arranged on the first sliding sleeves (94) in a sliding manner;
the inner sides of the sliding rods (95) are respectively wound with the first springs (96), and two ends of each first spring (96) are respectively connected with the first sliding sleeve (94) and the sliding rod (95) on the same side;
the outer sides of the guide wires (97) and the sliding rods (95) are provided with the guide wires (97);
the rear ends of the leads (97) are provided with grounding connectors (92), and the grounding connectors (92) penetrate out of the rear side of the frame body (2);
arrange electric connector (98), both ends all are equipped with row electric connector (98) about circular telegram module (4).
4. A double-sided wiring board for communications according to claim 3, further comprising a swing mechanism (10), wherein the swing mechanism (10) comprises:
the arc-shaped rails (101) are symmetrically arranged at the left and right of the inner top and the inner bottom of the frame body (2);
the rear parts of the fans (7) are provided with cams (102);
the upper side and the lower side of the rear part of the sliding block (6) are symmetrically provided with the first support columns (103) left and right; the rear parts of the first swing rods (104) and the first support columns (103) are respectively and rotatably provided with the first swing rods (104), and the adjacent cams (102) are connected with the first swing rods (104) in a sliding manner;
the outer ends of the first swing rods (104) are provided with second sliding sleeves (105);
the first sliding rods (106) are arranged in the second sliding sleeve (105) in a sliding manner, and the first sliding rods (106) are in contact with the adjacent arc-shaped tracks (101);
and the second springs (107) are connected between the adjacent second sliding sleeves (105) and the first sliding rods (106).
5. The double-sided circuit board for communication according to claim 4, further comprising a refrigeration mechanism (11), wherein the refrigeration mechanism (11) comprises:
the left front side in the frame body (2) is provided with a condensation box (111);
the upper side and the lower side of the sliding block (6) are symmetrically provided with the second bracket (113) at the left and right sides;
the fixed pipeline (114) is connected between the second brackets (113);
the hose (112) is communicated between the upper side and the lower side of the left end of the fixed pipeline (114) and the condensing box (111);
the middle of the upper part of the sliding block (6) is symmetrically provided with the third bracket (115) left and right;
the pressure box (116) is connected between the rear parts of the third brackets (115);
the left side and the right side of the pressurizing box (116) are both connected with a second sliding rod (117) in a sliding manner, and the outer end of the second sliding rod (117) is in contact with the first swing rod (104) at the same side of the upper part;
the third springs (118) are wound on the second sliding rods (117), and two ends of each third spring (118) are respectively connected with the pressurizing box (116) and the second sliding rod (117);
and a flow guide pipeline (119) is communicated between the top of the pressurizing tank (116) and the upper part of the fixed pipeline (114).
6. A double-sided circuit board for communication according to claim 5, further comprising a pushing mechanism (12), wherein the pushing mechanism (12) comprises:
the outer ends of the sliding rods (95) are provided with second supporting columns (121);
the left side and the right side of the lower rear part in the frame body (2) are provided with the third sliding sleeves (122); the third sliding sleeve (122) is provided with a push plate (123) in a sliding manner, and the front end of the push plate (123) is contacted with the circuit board main body (3);
and the second swing rods (124) are rotatably connected between the second supporting columns (121) and the push plates (123) on the same side.
7. A double-sided circuit board for communication according to claim 6, further comprising a shielding mechanism (13), wherein the shielding mechanism (13) comprises:
the left side and the right side of the frame body (2) are respectively provided with a second sliding rail (131) in an up-down symmetrical mode;
the baffle plates (132) are connected between two adjacent second sliding rails (131) in a sliding manner; the handles (133) are arranged on the outer sides of the rear parts of the baffles (132).
8. The double-sided circuit board for communication according to claim 7, wherein the frame body (2) has small rectangular grooves uniformly formed in the left and right sides at intervals, and the baffle plate (132) has large rectangular grooves uniformly formed in the left and right sides at intervals, and the size of the gap between the large rectangular grooves and the small rectangular grooves is matched.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111644820.0A CN114340286B (en) | 2021-12-30 | 2021-12-30 | Double-sided circuit board for communication |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111644820.0A CN114340286B (en) | 2021-12-30 | 2021-12-30 | Double-sided circuit board for communication |
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| CN114340286A true CN114340286A (en) | 2022-04-12 |
| CN114340286B CN114340286B (en) | 2024-05-10 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208094158U (en) * | 2018-03-08 | 2018-11-13 | 常州石松电力科技有限公司 | A kind of intelligent distribution box branch monitoring device |
| JP6596718B1 (en) * | 2019-04-18 | 2019-10-30 | 青島克▲か▼文具有限公司 | Water-cooled computer case |
| CN209949715U (en) * | 2018-11-08 | 2020-01-14 | 广州市启力电脑设备制造有限公司 | Double-panel integrated cabinet |
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2021
- 2021-12-30 CN CN202111644820.0A patent/CN114340286B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208094158U (en) * | 2018-03-08 | 2018-11-13 | 常州石松电力科技有限公司 | A kind of intelligent distribution box branch monitoring device |
| CN209949715U (en) * | 2018-11-08 | 2020-01-14 | 广州市启力电脑设备制造有限公司 | Double-panel integrated cabinet |
| JP6596718B1 (en) * | 2019-04-18 | 2019-10-30 | 青島克▲か▼文具有限公司 | Water-cooled computer case |
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| CN114340286B (en) | 2024-05-10 |
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