CN114340286B - Double-sided circuit board for communication - Google Patents
Double-sided circuit board for communication Download PDFInfo
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- CN114340286B CN114340286B CN202111644820.0A CN202111644820A CN114340286B CN 114340286 B CN114340286 B CN 114340286B CN 202111644820 A CN202111644820 A CN 202111644820A CN 114340286 B CN114340286 B CN 114340286B
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- 230000000694 effects Effects 0.000 abstract description 16
- 230000017525 heat dissipation Effects 0.000 abstract description 13
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 238000007599 discharging Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 239000013505 freshwater Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The present disclosure relates to circuit boards, and particularly to a circuit board for communication. The invention provides the double-sided circuit board for communication, which has good heat dissipation effect and does not influence normal transmission of communication. A double-sided circuit board for communication, comprising: the support legs and the frame body are arranged on the left side and the right side of the bottom of the frame body; the circuit board main body is arranged in the middle of the frame body; the power-on module is arranged at the rear side in the frame body and is electrically connected with the circuit board main body; the first sliding rail is arranged on the left side and the right side in the frame body in an up-down symmetrical way; the sliding blocks are connected between the first sliding rails in a sliding manner; and the fans are symmetrically and rotationally arranged on the upper side and the lower side of the sliding block. 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 off the heat on the upper surface and the lower surface of the circuit board main body, so that the effect of efficient heat dissipation is realized.
Description
Technical Field
The present disclosure relates to circuit boards, and particularly to a circuit board for communication.
Background
At present, after the double-sided circuit board for communication is electrified, the working heating value of the double-sided circuit board is large due to the specificity of high-strength electricity consumption in the communication industry and the double-sided work of the circuit board, when the current is increased, the temperature of the double-sided circuit board is increased, if timely heat dissipation is not obtained, the service life of the double-sided circuit board is shortened for a long time, and the double-sided circuit board is burnt out if the service life of the double-sided circuit board is heavy.
Patent application CN207505216U, publication day 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, guide vane, double-sided circuit board main part top is equipped with the circuit board face, compares with prior art, and this kind of double-sided circuit board for communication's beneficial effect is that utilize circuit board circuit to be connected with the fin electricity, improves circuit board heat dissipation rate through the fin, solves double-sided circuit board calorific capacity and is big, and heat can not in time give off the problem, and secondly face the unusual increase of electric current, uses current limiter intermittent type formula circuit breaker, prevents to produce a large amount of heat and produces irreparable damage to the circuit board, extension circuit board life. Intermittent disconnection of the current limiter, however, can affect the normal transmission of the communication.
In view of this, a new double-sided circuit board for communication with good heat dissipation effect and without affecting normal transmission of communication is discovered to solve the above problems, and has important significance for protecting the double-sided circuit board for communication.
Disclosure of Invention
In order to overcome the defect that the normal transmission of communication can be influenced in the use process of the double-sided circuit board for communication, the technical problem is that: the double-sided circuit board for communication has good heat dissipation effect and does not influence normal transmission of communication.
A double-sided circuit board for communication, comprising:
the support legs and the frame body are arranged on the left side and the right side of the bottom of the frame body;
The circuit board main body is arranged in the middle of the frame body;
The power-on module is arranged at the rear side in the frame body and is electrically connected with the circuit board main body;
The first sliding rail is arranged on the left side and the right side in the frame body in an up-down symmetrical way;
The sliding blocks are connected between the first sliding rails in a sliding manner;
the fans are symmetrically arranged on the upper side and the lower side of the sliding block in a rotary mode;
the driving mechanism is arranged in the frame body and is connected with the sliding block;
The power-on module is provided with a protection mechanism.
More preferably, the driving mechanism includes:
The middle of the rear lower 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 the output shaft of the driving motor is provided with a reciprocating screw;
the screw sleeve is arranged on the front side of the reciprocating screw in a threaded manner, and the left end and the right end of the screw 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 respectively provided with a first sliding sleeve;
the sliding rods are arranged on the first sliding sleeves in a sliding manner;
The inner side of the sliding rod is 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 leads;
the rear ends of the wires are respectively provided with a grounding joint, and the grounding joints penetrate out of the rear side of the frame body;
The left end and the right end of the power-on module are respectively provided with a power-on connector.
More preferably, the swing mechanism is further comprised, and the swing mechanism comprises:
the arc-shaped rails are symmetrically arranged at the top and the inner bottom in the frame body;
the rear part of the fan is provided with a cam;
the upper side and the lower side of the rear part of the sliding block are symmetrically provided with the first support;
the rear parts of the first struts are respectively provided with a first swing rod in a rotating mode, and adjacent cams are connected with the first swing rods in a sliding mode;
the outer ends of the first swing rods are respectively provided with a second sliding sleeve;
the first sliding rods are arranged in the second sliding sleeves in a sliding mode, and are contacted 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 the second brackets;
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 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 pressurizing box is connected between the rear parts of the third brackets;
The left side and the right side of the pressurizing box are both connected with the second slide bar in a sliding manner, and the outer ends of the second slide bars are contacted with the first swing rod on the same side of the upper part;
the third springs are wound on the second slide bars, and two ends of each third spring are respectively connected with the pressurizing box and the second slide bars;
The 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 respectively provided with a second strut;
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 pushing plate in a sliding manner, and the front end of the pushing plate is contacted with the main body of the circuit board;
The second swing rods are rotatably connected between the second support posts on the same side and the push plate.
More preferably, the shielding mechanism is further included, and the shielding mechanism includes:
the left side and the right side of the frame body are provided with second sliding rails in an up-down symmetry mode;
the baffle is connected between two adjacent second sliding rails in a sliding manner;
handles are arranged on the outer sides of the rear parts of the baffle plates.
More preferably, the left side and the right side of the frame body are uniformly provided with small rectangular grooves at intervals, the baffle plates are uniformly provided with large rectangular grooves at intervals, and the gaps between the large rectangular grooves and the small rectangular grooves are matched.
By adopting the technical scheme, the invention has at least 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 off the heat on the upper surface and the lower surface of the circuit board main body, so that the effect of high-efficiency heat dissipation 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 discharging connector, the lead 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 clean water in the condensing box, the cold water continuously circulates in the fixed pipeline, the effect that the fan continuously blows out cold air is achieved, 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, and the effect of protecting the power-on module is achieved to the greatest extent;
6. through pulling the handle for big rectangular channel and little rectangular channel cooperate according to the demand adaptability, realize the dual-purpose function of heat dissipation dustproof.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of a first part of the present invention.
Fig. 3 is a schematic perspective view of a second part of 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 embodiment of the protection mechanism of the present invention.
Fig. 6 is a schematic diagram of a second perspective structure of the protection mechanism of the present invention.
Fig. 7 is a schematic view of a part of a perspective structure 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 perspective view of a first part of the swing mechanism of the present invention.
Fig. 10 is a schematic perspective view of a second part of the swing mechanism of the present invention.
Fig. 11 is a schematic perspective view of a third part of the swing mechanism of the present invention.
Fig. 12 is a schematic view of a first perspective structure of the refrigeration mechanism of the present invention.
Fig. 13 is a schematic view of a part of a refrigeration mechanism according to the present invention.
Fig. 14 is a schematic view showing a second perspective structure of the refrigeration mechanism of the present invention.
Fig. 15 is a schematic perspective view of the pushing mechanism of the present invention.
Fig. 16 is a schematic view showing a partial perspective structure 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 above figures include the following reference numerals: the device comprises a 1-support leg, a 2-frame body, a 3-circuit board main body, a 4-energizing module, a 5-first sliding rail, a 6-sliding block, a 7-fan, an 8-driving mechanism, an 81-first bracket, an 82-driving motor, an 83-reciprocating screw, an 84-threaded sleeve, a 9-protecting mechanism, a 91-conductive connector, a 92-grounding connector, a 93-coil, a 94-first sliding sleeve, a 95-sliding rod, a 96-first spring, a 97-wire, a 98-row electrical connector, a 10-swinging mechanism, a 101-arc-shaped track, a 102-cam, a 103-first supporting column, a 104-first swinging rod, a 105-second sliding sleeve, a 106-first sliding rod, a 107-second spring, a 11-refrigerating mechanism, a 111-condensing box, a 112-hose, a 113-second bracket, a 114-fixed pipeline, a 115-third bracket, a 116-pressurizing box, a 117-second supporting column, a 118-third spring, a 119-guiding pipeline, a 12-pushing mechanism, a 121-second supporting column, a 122-third sliding sleeve, a 123-pushing plate, a 124-second swinging rod, a 13-swinging rod, a 133-sliding rail and a 133-sliding rail.
Detailed Description
The invention will be further illustrated by the following description of specific examples, which are given by the terms such as: setting, mounting, connecting are to be construed broadly, and may be, for example, fixed, removable, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Example 1
The utility model provides a double-sided circuit board for communication, as shown in fig. 1, fig. 2 and fig. 3, including stabilizer blade 1, framework 2, circuit board main part 3, circular telegram module 4, first slide rail 5, slider 6, fan 7, actuating mechanism 8 and protection machanism 9, framework 2 bottom left and right sides all is equipped with stabilizer blade 1, framework 2 inner middle part has placed circuit board main part 3, framework 2 inner rear side is equipped with circular telegram module 4, circular telegram module 4 passes through electric connection with circuit board main part 3, the bilateral symmetry is equipped with first slide rail 5 about in the framework 2, sliding connection has slider 6 between the first slide rail 5, fan 7 is installed to the equal bilateral symmetry rotation in slider 6 upper and lower both sides, fan 7 of upside is located circuit board main part 3 top, fan 7 of downside is located circuit board main part 3 below, the lower part is equipped with actuating mechanism 8 in the framework 2, actuating mechanism 8 is connected with slider 6, be equipped with protection machanism 9 on the circular telegram module 4.
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, wherein the middle of the lower rear part in the frame 2 is provided with the first bracket 81, the driving motor 82 is mounted at the middle lower part of the first bracket 81, the end part of the output shaft of the driving motor 82 is provided with the reciprocating screw 83, the front side of the reciprocating screw 83 is provided with the threaded sleeve 84 in a threaded manner, and the left and right ends of the threaded sleeve 84 are respectively connected with the left and right sides of the lower part of the sliding block 6.
As shown in fig. 5, fig. 6 and fig. 7, the protection mechanism 9 includes a conductive connector 91, a grounding connector 92, a coil 93, a first sliding sleeve 94, a sliding rod 95, a first spring 96, a wire 97 and a discharging connector 98, wherein the coil 93 is disposed at the rear lower portion of the energizing module 4, the conductive connector 91 is wound on the coil 93, one end of the conductive connector 91 penetrates out of the rear side of the frame body 2, the other end of the conductive connector 91 is connected with the energizing module 4, the left side and the right side of the rear portion of the energizing module 4 are connected with the first sliding sleeve 94 through bolts, the sliding rod 95 is provided with the sliding rod 95 in a sliding manner, the sliding rod 95 is an iron rod, the sliding rod 95 is in magnetic attraction fit with the coil 93, the inner side of the sliding rod 95 is wound with the first spring 96, 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 wire 97 is disposed at the rear end of the sliding rod 97, the grounding connector 92 penetrates out of the rear side of the frame body 2, the discharging connector 98 is disposed at the left and right sides of the energizing module 4, and the wire 97 can be inserted into the discharging connector 98 on the same side.
People connect the conductive connector 91 to a power supply, the conductive connector 91 conducts electricity to the electrified module 4, and connects the grounding connector 92 to the ground, 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 electrified 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, thereby driving the reciprocating screw 83 to continuously rotate, further driving the thread bush 84 to reciprocate back and forth, then driving the sliding block 6 to reciprocate back and forth, the sliding block 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 surface and the lower surface of the circuit board main body 3, the effect of high-efficiency heat dissipation is achieved, when the current is excessively large, the coil 93 is magnetic increased, the sliding rod 95 slides inwards along the first sliding sleeve 94 under the action of magnetic attraction, the first spring 96 is stretched, the sliding rod 95 drives the wire 97 to move inwards to be inserted into the electric discharging connector 98 on the same side, the current in the electrified module 4 sequentially passes through the electric discharging connector 98, the wire 97 and the grounding connector 92 to drive the sliding rod 92 to reciprocate back to the ground, the electric wire 92 is prevented from being broken, and the effect of the current is normally pulled out of the sliding rod 95 when the electric connecting 95 is normally connected with the sliding rod 95, and the electric connector 92 is disconnected from the electric connector 92, and the electric connector 92 is normally pulled out of the electric connector 92, when the electric connector is normally connected with the electric connector 95, and the electric connector is disconnected with the electric connector 95, and the electric connector is normally connected with the electric connector 4, and the electric connector is connected to the electric connector 4, and the electric connector is normally connected to the electric connector is connected to the electric connector and the electric connector is connected to and the electric connector.
Example 2
On the basis of embodiment 1, as shown in fig. 1, 3, 8, 9, 10 and 11, the swing mechanism 10 is further comprised, the swing mechanism 10 comprises an arc track 101, a cam 102, a first support 103, a first swing rod 104, a second slide sleeve 105, a first slide rod 106 and a second spring 107, the arc track 101 is symmetrically arranged at the top and the bottom in the frame 2, the cam 102 is arranged at the rear part of the fan 7, the first support 103 is symmetrically arranged at the upper side, the lower side and the right side of the rear part of the slide block 6, the first swing rod 104 is rotatably arranged at the rear part of the first support 103, the adjacent cam 102 is slidably connected with the first swing rod 104, the second slide sleeve 105 is slidably arranged at the outer end of the first swing rod 104, the first slide rod 106 is in contact with the adjacent arc track 101, and the second spring 107 is connected between the adjacent second slide sleeve 105 and the first slide rod 106.
The sliding block 6 and the fan 7 reciprocate back and forth, so that 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 reciprocate back and forth together, in the process of the back and forth motion, 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 adaptively deforms and resets 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 radiating effect is improved.
As shown in fig. 3, fig. 12, fig. 13 and fig. 14, the refrigerator further comprises a refrigerating mechanism 11, the refrigerating mechanism 11 comprises a condensing box 111, a hose 112, a second bracket 113, a fixed pipeline 114, a third bracket 115, a pressurizing box 116, a second slide bar 117, a third spring 118 and a diversion pipeline 119, the condensing box 111 is arranged at the left front side in the frame body 2, the second brackets 113 are symmetrically arranged at the upper and lower sides of the sliding block 6, the fixed pipeline 114 is connected between the second brackets 113, the fixed pipeline 114 is positioned at the outer side of the fan 7, the fixed pipeline 114 is arranged in a serpentine shape, the hose 112 is communicated between the upper and lower sides of the left end of the fixed pipeline 114 and the condensing box 111, the third bracket 115 is symmetrically arranged at the left and right sides of the upper part of the sliding block 6, the pressurizing box 116 is connected between the rear part of the third bracket 115, the left and right sides of the pressurizing box 116 are slidably connected with the second slide bar 117, the outer end of the second slide bar 117 is contacted with the first 104 at the same side at the upper part, the third spring 118 is wound on the second slide bar 117, the two ends of the third spring 118 are respectively connected with the pressurizing box 116 and the top of the second slide bar 116, and the upper swing bar 119 is communicated with the top of the pressurizing box 116.
When the upper first swing rod 104 swings inwards to 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, fresh water flows into the condensing box 111 sequentially through the guide pipeline 119, the fixed pipeline 114 and the hose 112, people start the condensing box 111, the condensing box 111 refrigerates the fresh water in the condensing box, when the upper first swing rod 104 swings outwards to be not contacted with the adjacent second slide rod 117, the third spring 118 resets to drive the second slide rod 117 to slide outwards, the cold water flows into the pressurizing box 116 sequentially through the hose 112, the fixed pipeline 114 and the guide pipeline 119, the cold water continuously flows circularly in the fixed pipeline 114, the effect that the fan 7 blows out the cold air continuously is achieved, and the radiating effect is further improved.
As shown in fig. 3, 15 and 16, the device further comprises a pushing mechanism 12, the pushing mechanism 12 comprises a second support 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 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 contacted with the circuit board main body 3, and the second swing rod 124 is rotationally connected between the second support 121 and the push plate 123 at the same side.
When the current is overlarge, the sliding rod 95 slides inwards to drive the second support 121 to move inwards, the second support 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, the circuit board main body 3 is not connected with the power-on module 4, the effect of protecting the power-on module 4 is achieved to the greatest extent, when the current is recovered to be normal, the sliding rod 95 slides outwards to drive the second support 121 to move outwards, the second support 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 into the power-on module 4 backwards again.
As shown in fig. 1 and 17, the shielding mechanism 13 further comprises a shielding mechanism 13, the shielding mechanism 13 comprises a second slide rail 131, a baffle 132 and a handle 133, the left side and the right side of the frame body 2 are uniformly provided with small rectangular grooves at intervals, the left side and the right side of the frame body 2 are symmetrically provided with the second slide rail 131 up and down, the two adjacent second slide rails 131 are slidably connected with the baffle 132, the baffle 132 is uniformly provided with large rectangular grooves at intervals, the large rectangular grooves are matched with the small rectangular grooves in terms of the size of gaps, and the handle 133 is arranged on the outer side of the rear part of the baffle 132.
People through pulling handle 133, handle 133 drives baffle 132 and slides along second slide rail 131 back and forth, when needs heat dissipation, people make big rectangular channel communicate with each other with little rectangular channel can, when need not dispel the heat and can prevent dust, people make baffle 132 block little rectangular channel can, so, realized the dual-purpose function of heat dissipation dustproof adaptively according to the demand.
The foregoing is merely illustrative of the present invention, and the present invention is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are 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 (6)
1. A double-sided circuit board for communication, comprising:
The support legs (1) and the frame body (2), wherein the support 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 frame body (2);
The power-on module (4) is arranged on the inner rear side of the frame body (2), and the power-on module (4) is electrically connected with the circuit board main body (3);
The first sliding rail (5) is arranged on the left side and the right side in the frame body (2) in an up-down symmetrical way;
The sliding blocks (6) are connected between the first sliding rails (5) in a sliding manner;
the fans (7) are symmetrically arranged on the upper side and the lower side of the sliding block (6) in a 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);
the protection mechanism (9) is arranged on the power-on module (4);
The drive mechanism (8) comprises:
A first bracket (81) is arranged in the middle of the rear lower part in the frame body (2);
a driving motor (82), wherein the driving motor (82) is arranged 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 screw sleeve (84) is arranged on the front side of the reciprocating screw (83) in a threaded manner, and the left end and the right end of the screw sleeve (84) are respectively connected with the left side and the right side of the lower part of the sliding block (6);
the protection mechanism (9) comprises:
The coil (93) is arranged at the rear lower part of the power-on module (4), the coil (93) is wound with the conductive connector (91), one end of the conductive connector (91) penetrates out of the rear side of the frame body (2), and 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 power-on module (4) are respectively provided with a first sliding sleeve (94);
The sliding rods (95) are arranged on the first sliding sleeves (94) in a sliding mode, and the sliding rods (95) are arranged on the first sliding sleeves (94) in a sliding mode;
The first springs (96) are wound on the inner sides of the sliding rods (95), and two ends of each first spring (96) are respectively connected with the first sliding sleeve (94) and the sliding rods (95) on the same side;
The outer sides of the sliding rods (95) are provided with the leads (97);
the rear ends of the leads (97) are respectively provided with a grounding connector (92), and the grounding connectors (92) penetrate out of the rear side of the frame body (2);
The left end and the right end of the power-on module (4) are respectively provided with a power-on connector (98).
2. A double-sided circuit board for communication according to claim 1, further comprising a swinging mechanism (10), the swinging mechanism (10) comprising:
The arc-shaped track (101) is symmetrically arranged at the left and right of the inner top and the inner bottom of the frame body (2);
the cams (102) are arranged at the rear parts of the fans (7);
The upper side and the lower side of the rear part of the sliding block (6) are symmetrically provided with the first support (103);
The rear parts of the first support posts (103) are respectively provided with a first swing rod (104) in a rotating mode, and adjacent cams (102) are connected with the first swing rods (104) in a sliding mode;
the outer ends of the first swing rods (104) are respectively provided with a second sliding sleeve (105);
The first sliding rods (106) are arranged in the second sliding sleeves (105) in a sliding mode, the first sliding rods (106) are contacted with the adjacent arc-shaped tracks (101);
And second springs (107), and the second springs (107) are connected between the adjacent second sliding sleeves (105) and the first sliding rods (106).
3. A double-sided circuit board for communication according to claim 2, further comprising a refrigerating mechanism (11), the refrigerating mechanism (11) comprising:
a condensing box (111), wherein the left front side in the frame body (2) is provided with the condensing box (111);
the upper side and the lower side of the sliding block (6) are symmetrically provided with the second brackets (113);
a fixed pipeline (114), wherein the fixed pipeline (114) is connected between the second brackets (113);
a hose (112), wherein 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 third bracket (115) is symmetrically arranged at the middle of the upper part of the sliding block (6) left and right;
a pressurizing box (116), wherein the pressurizing 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 the second slide bar (117) in a sliding manner, and the outer ends of the second slide bar (117) are both contacted with the first swing rod (104) on the same side at the upper part;
The third springs (118) are wound on the second slide bars (117), and two ends of each third spring (118) are respectively connected with the pressurizing box (116) and the second slide bars (117);
the diversion pipeline (119) is communicated between the top of the pressurizing box (116) and the upper part of the fixed pipeline (114), and the diversion pipeline (119) is arranged between the top of the pressurizing box and the upper part of the fixed pipeline.
4. A double-sided circuit board for communication according to claim 3, further comprising a pushing mechanism (12), wherein the pushing mechanism (12) comprises:
The outer ends of the sliding rods (95) are respectively provided with a second support (121);
The left side and the right side of the rear lower part in the frame body (2) are respectively provided with a third sliding sleeve (122);
The pushing plates (123) are arranged on the third sliding sleeves (122) in a sliding mode, the pushing plates (123) are arranged on the third sliding sleeves in a sliding mode, and the front ends of the pushing plates (123) are contacted with the circuit board main body (3);
And the second swing rods (124) are rotatably connected between the second support posts (121) on the same side and the push plate (123).
5. The double-sided circuit board for communication according to claim 4, further comprising a shielding mechanism (13), wherein the shielding mechanism (13) comprises:
the second sliding rail (131) is arranged on the left side and the right side of the frame body (2) 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), and the handles (133) are arranged on the outer sides of the rear parts of the baffles.
6. The double-sided circuit board for communication according to claim 5, wherein the frame body (2) is uniformly provided with small rectangular grooves at intervals on both left and right sides, and the baffle (132) is uniformly provided with large rectangular grooves at intervals, and the gap between the large rectangular grooves and the small rectangular grooves is identical.
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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 |
|---|---|---|---|
| CN202111644820.0A CN114340286B (en) | 2021-12-30 | 2021-12-30 | Double-sided circuit board for communication |
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| CN114340286A CN114340286A (en) | 2022-04-12 |
| CN114340286B true 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 |
-
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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| Publication number | Publication date |
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| CN114340286A (en) | 2022-04-12 |
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