CN113891604A - Remote control integrated circuit equipment - Google Patents
Remote control integrated circuit equipment Download PDFInfo
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- CN113891604A CN113891604A CN202111290684.XA CN202111290684A CN113891604A CN 113891604 A CN113891604 A CN 113891604A CN 202111290684 A CN202111290684 A CN 202111290684A CN 113891604 A CN113891604 A CN 113891604A
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- integrated circuit
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- control integrated
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/02—Arrangements of circuit components or wiring on supporting structure
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention relates to the technical field of remote control, in particular to a remote control integrated circuit device. Remote control integrated circuit equipment includes the casing, lower casing, stagnant line mechanism and solidus mechanism, go up and install collection dirt circuit board through the connecting piece in the casing, and fixed mounting has the joint board on the lateral wall of last casing, the joint groove has been seted up on the casing down, the joint board that is equipped with sliding connection inserts in the joint groove, stagnant line mechanism installs in the wire casing of seting up in last casing, stagnant line mechanism includes the installation piece, mounting bracket and wire winding pole, installation piece fixed mounting is on the interior diapire of wire casing, and fixed mounting has the mounting bracket on the installation piece, insert the wire winding pole that is equipped with a plurality of sliding connection on the installation piece, and the non-of each wire winding pole is inserted and is established the end and all run through the mounting bracket and extend to the opposite side of mounting bracket, solidus mechanism installs in the wire casing. The remote control integrated circuit equipment provided by the invention has the advantages of convenience in maintenance, simplicity in disassembly and assembly and difficulty in damaging the integrated circuit.
Description
Technical Field
The invention relates to the technical field of remote control, in particular to a remote control integrated circuit device.
Background
Integrated circuits, or microcircuits, microchips, chips/chips, are a way in electronics to miniaturize circuits (including primarily semiconductor devices, including passive components, etc.) and are often fabricated on the surface of semiconductor wafers. The earliest integrated circuits used ceramic flat packages that continued to be used by the military for many years because of reliability and small size. Commercial circuit packages are quickly changing to dual in-line packages, starting with ceramic and followed by plastic. In the 1980 s, the pins of VLSI circuits exceeded the application limits of DIP packages, eventually leading to pin grid arrays and chip carriers.
The existing control equipment for the integrated circuit has a complex structure, is inconvenient to maintain, is easy to damage the integrated circuit in the controller, and when a circuit is damaged and needs to be maintained, branch lines are mixed, are not easy to maintain, and are easy to damage other branch lines;
therefore, there is a need to provide a new remote control integrated circuit device to solve the above technical problems.
Disclosure of Invention
In order to solve the technical problems, the invention provides the remote control integrated circuit device which is convenient to maintain, simple to disassemble and assemble and not easy to damage an integrated circuit.
The invention provides a remote control integrated circuit device comprising:
the dust collecting device comprises an upper shell, a dust collecting circuit board is arranged in the upper shell through a connecting piece, and two symmetrically arranged clamping and connecting plates are fixedly arranged on the outer side wall of the upper shell;
the lower shell is provided with two symmetrically arranged clamping grooves, and clamping plates in sliding connection are inserted in the clamping grooves;
characterized in that the remote control integrated circuit device further comprises:
the wire stagnation mechanism is arranged in a wire outlet groove formed in the upper shell and used for detaining wire distribution, and comprises an installation block, an installation frame and wire winding rods, the installation block is fixedly arranged on the inner bottom wall of the wire outlet groove, the installation frame is fixedly arranged on the installation block, a plurality of wire winding rods in sliding connection are inserted in the installation block, and the non-inserted end of each wire winding rod penetrates through the installation frame and extends to the other side of the installation frame;
the wire fixing mechanism is arranged in the wire outlet groove.
Preferably, the connecting piece comprises a T-shaped threaded cylinder and a screw, the T-shaped threaded cylinder penetrates through the dust collecting circuit board and is inserted into the bottom of the upper shell, the screw connected through threads is inserted into the T-shaped threaded cylinder, and the screw is inserted into a T-shaped hole formed in the bottom of the upper shell and is in sliding connection with the T-shaped hole.
Preferably, the wire-blocking mechanism further comprises a rotating button, a limiting rod and a limiting hole, the rotating button is fixedly installed on the extending end of the winding rod, the limiting rod is fixedly installed on the rotating button, and the limiting rod is inserted into the limiting hole formed in the installation frame.
Preferably, the wire fixing mechanism comprises an arc-shaped block, a threaded rod, an arc-shaped clamping plate and a rubber pad, the arc-shaped block is fixedly installed on the inner bottom wall of the wire outlet groove, the threaded rod connected in a rotating mode is installed on the inner bottom wall of the wire outlet groove, the arc-shaped clamping plate connected with the threaded rod in a sleeved mode is sleeved on the threaded rod, and the rubber pad is fixedly installed on the arc-shaped surface of the arc-shaped clamping plate and the arc-shaped block.
Preferably, the lower shell is provided with a heat dissipation mechanism, the heat dissipation mechanism comprises an air inlet hole, a fan and an air outlet hole, the air inlet hole is formed in the lower shell, the fan is fixedly mounted on the inner wall of the lower shell, and the air outlet hole is formed in the side wall of the upper shell.
Preferably, go up and install the heat-dissipating piece on the casing, the heat-dissipating piece includes heat-conducting plate and heating panel, and a plurality of heat-conducting plates are all fixed to be inlayed on the diapire on last casing, and the both ends of each heat-conducting plate all run through the diapire of last casing, and the heat-conducting plate is located the run through of the casing outside and serves fixed mounting to have the heating panel.
Preferably, a sponge pad is fixedly bonded on the inner bottom wall of the upper shell, and a through hole matched with the T-shaped threaded cylinder and the heat conducting plate is formed in the sponge pad.
Preferably, the lateral wall of the upper shell is provided with a mounting groove, the mounting groove is communicated with the air outlet hole, and a first filter screen in sliding connection is inserted in the mounting groove.
Preferably, a second filter screen is fixedly mounted on the outer side wall of the lower shell and is positioned at the air inlet.
Preferably, the opening of the upper shell is provided with a notch, and the opening of the lower shell is provided with a bulge matched with the notch.
Compared with the related art, the remote control integrated circuit device provided by the invention has the following beneficial effects:
1. the upper shell and the lower shell are clamped through the clamping plate, when the dust collection device is disassembled, the clamping plate can slide out of the clamping groove by pulling the upper shell, the upper shell and the lower shell are separated, a dust collection circuit board and the like on the upper shell are maintained, after the upper shell is repaired, the upper shell is aligned to the lower shell, and the clamping plate is inserted into the clamping groove to close the dust collection circuit board, so that the dust collection device is simple to disassemble and assemble;
2. when the cable fixing mechanism is used for maintaining, the cable formed by combining the separated wires is fixed by the cable fixing mechanism, so that the cable cannot be pulled, and the outer skin of the cable cannot be damaged;
3. in the invention, each branching wire is respectively wound on each winding rod, when in maintenance, only the wire needing to be maintained is loosened, the rest branching wires are not touched, the damage of the branching wires which do not need to be maintained is avoided, the sufficient length of the branching wires are retained by the winding rods, the maintenance is convenient, additional wires are not needed, the cables do not need to be damaged for maintenance, and the service life of the equipment is prolonged;
4. when the dust collecting circuit board needs to be detached for maintenance, the dust collecting circuit board can be detached only by screwing the screw out of the T-shaped threaded cylinder, the detachment is simple, and the dust collecting circuit board is not easy to damage.
Drawings
FIG. 1 is a schematic diagram of a remote control IC device according to an embodiment of the present invention;
FIG. 2 is a schematic view of the internal structure shown in FIG. 1;
FIG. 3 is a schematic bottom view of the structure of FIG. 1;
FIG. 4 is an enlarged view of the structure shown at A in FIG. 2;
FIG. 5 is a schematic structural view of the lower housing shown in FIG. 1;
FIG. 6 is a schematic structural view of the upper housing shown in FIG. 1;
FIG. 7 is a side view of the structure of FIG. 1;
fig. 8 is a schematic top view of the structure shown in fig. 1.
Reference numbers in the figures: 1. an upper housing; 2. a lower housing; 3. a dust collecting circuit board; 4. a connecting member; 41. a T-shaped threaded barrel; 42. a screw; 5. a line stagnation mechanism; 51. mounting blocks; 52. a mounting frame; 53. a wire winding rod; 54. turning a button; 55. a limiting rod; 56. a limiting hole; 6. an outlet groove; 7. a wire fixing mechanism; 71. an arc-shaped block; 72. a threaded rod; 73. an arc-shaped splint; 74. a rubber pad; 8. a heat dissipation mechanism; 81. an air inlet hole; 82. a fan; 83. an air outlet; 9. a heat sink; 91. a heat conducting plate; 92. a heat dissipation plate; 9a, a sponge cushion; 9b, mounting grooves; 9c, a first filter screen; 9d, a second filter screen; 9e, clamping plates; 9f, a clamping groove; 9g, a gap; 9h, convex.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
Referring to fig. 1 to fig. 8, a remote control integrated circuit device according to an embodiment of the present invention includes:
the dust collecting device comprises an upper shell 1, wherein a dust collecting circuit board 3 is arranged in the upper shell 1 through a connecting piece 4, and two clamping and connecting plates 9e which are symmetrically arranged are fixedly arranged on the outer side wall of the upper shell 1;
the lower shell 2 is provided with two symmetrically arranged clamping grooves 9f, and clamping plates 9e in sliding connection are inserted in the clamping grooves 9 f;
characterized in that the remote control integrated circuit device further comprises:
the wire stagnation mechanism 5 is mounted in a wire outlet groove 6 formed in the upper shell 1 and used for stagnation wire separation, the wire stagnation mechanism 5 comprises a mounting block 51, a mounting frame 52 and wire winding rods 53, the mounting block 51 is fixedly mounted on the inner bottom wall of the wire outlet groove 6, the mounting frame 52 is fixedly mounted on the mounting block 51, a plurality of wire winding rods 53 in sliding connection are inserted in the mounting block 51, and the non-inserted end of each wire winding rod 53 penetrates through the mounting frame 52 and extends to the other side of the mounting frame 52;
and the wire fixing mechanism 7 is arranged in the wire outlet groove 6.
It should be noted that: the upper shell 1 and the lower shell 2 are clamped through the clamping plate 9e, when the dust collection device is disassembled, the clamping plate 9e can slide out of the clamping groove 9f only by pulling the upper shell 1, the upper shell 1 and the lower shell 2 are further separated, the dust collection circuit board 3 and the like on the upper shell 1 are maintained, after the dust collection device is repaired, the upper shell 1 is aligned to the lower shell 2, the clamping plate 9e is inserted into the clamping groove 9f, the dust collection device can be closed, and the disassembly and the assembly are simple;
during maintenance, the cable formed by the separated-wire combination is fixed by the cable fixing mechanism 7, so that the cable cannot be pulled, and the outer skin of the cable cannot be damaged;
each separated time twines respectively on each wire winding pole 53, during the maintenance, only loosens the line that needs the maintenance, can not touch remaining separated time, avoids damaging the separated time that does not need the maintenance to wire winding pole 53 has detained the separated time of sufficient length, convenient maintenance does not need to add the line in addition, need not destroy the cable and come the maintenance, has increased the life of equipment.
In the embodiment of the present invention, referring to fig. 2 and 3, the connecting member 4 includes a T-shaped threaded cylinder 41 and a screw 42, the T-shaped threaded cylinder 41 penetrates through the dust collecting circuit board 3 and is inserted into the bottom of the upper housing 1, the screw 42 connected by a thread is inserted into the T-shaped threaded cylinder 41, and the screw 42 is inserted into a T-shaped hole formed in the bottom of the upper housing 1 and is slidably connected with the T-shaped hole;
it should be noted that: when the dust collecting circuit board 3 needs to be detached for maintenance, the screw 42 only needs to be rotated, the screw 42 is screwed out of the T-shaped threaded cylinder 41, the T-shaped threaded cylinder 41 is not limited, the dust collecting circuit board 3 loses fixation after the T-shaped threaded cylinder 41 is pulled out, and the dust collecting circuit board 3 can be detached easily and is not easy to damage.
In an embodiment of the present invention, referring to fig. 2 and 4, the wire-blocking mechanism 5 further includes a rotating knob 54, a limiting rod 55 and a limiting hole 56, the rotating knob 54 is fixedly installed on the extending end of the winding rod 53, the limiting rod 55 is fixedly installed on the rotating knob 54, and the limiting rod 55 is inserted into the limiting hole 56 formed on the mounting bracket 52;
it should be noted that: when the separated wires needing to be maintained are loosened, the rotating button 54 is pulled upwards, the limiting rod 55 is pulled out of the limiting hole 56, and then the rotating button 54 is rotated, so that the wire winding rod 53 rotates, one end of each separated wire, which is connected with the integrated circuit board 3, is loosened, the wire at the end is lengthened, maintenance is facilitated, and other separated wires cannot be damaged;
after maintenance, the rotating button 54 is rotated to fold the wires, and the limiting rod 55 is aligned with the limiting hole 56 and inserted into the limiting hole, so that the separated wires are prevented from being scattered;
it should be noted that: the same line segment that is located wire winding pole 53 both sides, the line segment that is located integrated circuit board 3 one side is in when not maintaining, the state of flare-outing, and the opposite side is in loose state, and when the maintenance, just loosens suitable length with the line of flare-outing, corresponding loose state then can shorten a bit.
In the embodiment of the present invention, please refer to fig. 2 and 4, the thread fixing mechanism 7 includes an arc block 71, a threaded rod 72, an arc clamp plate 73 and a rubber pad 74, the arc block 71 is fixedly installed on the inner bottom wall of the thread outlet groove 6, the threaded rod 72 in rotational connection is installed on the inner bottom wall of the thread outlet groove 6, and the arc clamp plate 73 in threaded connection is sleeved on the threaded rod 72;
it should be noted that: placing the cable on the arc-shaped block 71, holding the arc-shaped clamping plate 73, and rotating the threaded rod 72 to enable the arc-shaped clamping plate 73 to clamp the cable on the arc-shaped block 71;
in the present embodiment: all fixed mounting has rubber pad 74 on the arcwall face of arc splint 73 and arc piece 71, and rubber pad 74 can avoid arc piece 71 and arc splint 73 to press from both sides the cable and warp, influence the use.
In an embodiment of the present invention, please refer to fig. 6, fig. 5, fig. 7 and fig. 8, which of the lower housing 2 is provided with the heat dissipation mechanism 8, the heat dissipation mechanism 8 includes an air inlet 81, a fan 82 and an air outlet 83, the air inlet 81 is disposed on the lower housing 2, the inner wall of the lower housing 2 is fixedly provided with the fan 82, and the air outlet 83 is disposed on the side wall of the upper housing 1;
it should be noted that: when the temperature of the integrated circuit board 3 is higher, the fan 82 is started to suck air from the air inlet hole 81, so that the air takes away heat on the integrated circuit board 3 and is discharged from the air outlet hole 83;
in the present embodiment: an installation groove 9b is formed in the side wall of the upper shell 1, the installation groove 9b is communicated with the air outlet 83, and a first filter screen 9c in sliding connection is inserted in the installation groove 9 b; fixed mounting has second filter screen 9d on the lateral wall of casing 2 down, second filter screen 9d is located fresh air inlet 81 department, the wind that gets into in the fresh air inlet 81 has passed through the filtration of second filter screen 9d, avoid the dust to get into, influence integrated circuit board 3's life, and first filter screen 9c avoids external dust to get into from exhaust vent 83, influence integrated circuit board 3's life, and first filter screen 9c inserts and establishes in mounting groove 9b, conveniently take out the washing.
In the embodiment of the present invention, please refer to fig. 6 and 7, a heat dissipating member 9 is installed on an upper casing 1, the heat dissipating member 9 includes heat conducting plates 91 and heat dissipating plates 92, a plurality of heat conducting plates 91 are fixedly embedded on the bottom wall of the upper casing 1, two ends of each heat conducting plate 91 penetrate through the bottom wall of the upper casing 1, and the heat conducting plates 91 are fixedly installed with the heat dissipating plates 92 on the penetrating ends of the heat conducting plates located at the outer side of the upper casing 1;
it should be noted that: when the integrated circuit board 3 generates heat, a part of the heat is transmitted to the heat dissipation plate 92 through the heat conduction plate 91 and is dissipated by the heat dissipation plate 92, so that the integrated circuit board 3 is prevented from being damaged due to overhigh temperature, the use frequency of the fan 82 can be reduced, and the electric energy is saved.
In the embodiment of the present invention, please refer to fig. 6, a sponge pad 9a is fixedly adhered to the inner bottom wall of the upper casing 1, and a through hole matched with the T-shaped threaded cylinder 41 and the heat conducting plate 91 is formed on the sponge pad 9 a;
it should be noted that: the spongy cushion 9a can prevent the integrated circuit board 3 from directly colliding with the inner bottom wall of the upper shell 1 when being bumped, so that the service life is shortened, and the buffering effect is achieved.
In the embodiment of the present invention, please refer to fig. 5 and 6, a notch 9g is formed at an opening of the upper housing 1, a protrusion 9h is formed at an opening of the lower housing 2, the notch 9g and the protrusion 9h are matched with the notch 9g, and when the upper housing 1 is matched with the lower housing 2, the notch 9g and the protrusion 9h play a role of guiding, so that the clamping plate 9e can be conveniently inserted into the clamping groove 9f, the matching tightness between the upper housing 1 and the lower housing 2 can be increased, dust is prevented from entering from a matching part between the upper housing 1 and the lower housing 2, and the service life of the equipment unit is prolonged.
The working principle of the remote control integrated circuit device provided by the invention is as follows:
the upper shell 1 and the lower shell 2 are clamped through the clamping plate 9e, when the dust collection device is disassembled, the clamping plate 9e can slide out of the clamping groove 9f only by pulling the upper shell 1, the upper shell 1 and the lower shell 2 are further separated, the dust collection circuit board 3 and the like on the upper shell 1 are maintained, after the dust collection device is repaired, the upper shell 1 is aligned to the lower shell 2, the clamping plate 9e is inserted into the clamping groove 9f, the dust collection device can be closed, and the disassembly and the assembly are simple;
during maintenance, the cable formed by the separated-wire combination is fixed by the cable fixing mechanism 7, so that the cable cannot be pulled, and the outer skin of the cable cannot be damaged;
each branch wire is respectively wound on each winding rod 53, when in maintenance, only the wire needing to be maintained is loosened, other branch wires are not touched, the damage of the branch wires which do not need to be maintained is avoided, the branch wires with enough length are retained on the winding rods 53, the maintenance is convenient, additional wire adding is not needed, the cable does not need to be damaged for maintenance, and the service life of the equipment is prolonged;
when the separated wires needing to be maintained are loosened, the rotating button 54 is pulled upwards, the limiting rod 55 is pulled out of the limiting hole 56, and then the rotating button 54 is rotated, so that the wire winding rod 53 rotates, one end of each separated wire, which is connected with the integrated circuit board 3, is loosened, the wire at the end is lengthened, maintenance is facilitated, and other separated wires cannot be damaged;
after maintenance, the rotating button 54 is rotated to fold the wires, and the limiting rod 55 is aligned with the limiting hole 56 to be inserted, so that the wires are prevented from being scattered.
The circuits and controls involved in the present invention are prior art and will not be described in detail herein.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A remote control integrated circuit device, comprising:
the dust collection device comprises an upper shell (1), wherein a dust collection circuit board (3) is installed in the upper shell (1) through a connecting piece (4), and two clamping plates (9e) which are symmetrically arranged are fixedly installed on the outer side wall of the upper shell (1);
the lower shell (2) is provided with two symmetrically arranged clamping grooves (9f), and clamping plates (9e) in sliding connection are inserted in the clamping grooves (9 f);
wherein the remote control integrated circuit device further comprises:
the wire stagnation mechanism (5) is installed in a wire outlet groove (6) formed in the upper shell (1) and used for stagnation wire division, the wire stagnation mechanism (5) comprises an installation block (51), an installation frame (52) and wire winding rods (53), the installation block (51) is fixedly installed on the inner bottom wall of the wire outlet groove (6), the installation frame (52) is fixedly installed on the installation block (51), the wire winding rods (53) in sliding connection are inserted into the installation block (51), and the non-insertion end of each wire winding rod (53) penetrates through the installation frame (52) and extends to the other side of the installation frame (52);
the wire fixing mechanism (7), the wire fixing mechanism (7) is installed in the wire outlet groove (6).
2. The remote control integrated circuit device according to claim 1, wherein the connecting member (4) comprises a T-shaped threaded cylinder (41) and a screw (42), the T-shaped threaded cylinder (41) penetrates through the dust collecting circuit board (3) and is inserted into the bottom of the upper housing (1), the screw (42) is inserted into the T-shaped threaded cylinder (41) and is in threaded connection, and the screw (42) is inserted into a T-shaped hole formed in the bottom of the upper housing (1) and is in sliding connection with the T-shaped hole.
3. The remote control integrated circuit device according to claim 1, wherein the wire retention mechanism (5) further comprises a rotating knob (54), a limiting rod (55) and a limiting hole (56), the rotating knob (54) is fixedly installed on the extending end of the winding rod (53), the limiting rod (55) is fixedly installed on the rotating knob (54), and the limiting rod (55) is inserted into the limiting hole (56) formed in the mounting bracket (52).
4. The remote control integrated circuit device according to claim 1, wherein the wire fixing mechanism (7) comprises an arc-shaped block (71), a threaded rod (72), an arc-shaped clamping plate (73) and a rubber pad (74), the arc-shaped block (71) is fixedly installed on the inner bottom wall of the wire outlet groove (6), the threaded rod (72) in rotary connection is installed on the inner bottom wall of the wire outlet groove (6), the arc-shaped clamping plate (73) in threaded connection is sleeved on the threaded rod (72), and the rubber pad (74) is fixedly installed on the arc-shaped surfaces of the arc-shaped clamping plate (73) and the arc-shaped block (71).
5. The remote control integrated circuit device according to claim 1, wherein the lower case (2) is provided with a heat dissipation mechanism (8), the heat dissipation mechanism (8) comprises an air inlet hole (81), a fan (82) and an air outlet hole (83), the air inlet hole (81) is formed in the lower case (2), the fan (82) is fixedly mounted on the inner wall of the lower case (2), and the air outlet hole (83) is formed in the side wall of the upper case (1).
6. The remote control integrated circuit device according to claim 1, wherein the upper casing (1) is provided with a heat dissipation member (9), the heat dissipation member (9) comprises a heat conduction plate (91) and a heat dissipation plate (92), the heat conduction plates (91) are fixedly embedded on the bottom wall of the upper casing (1), two ends of each heat conduction plate (91) penetrate through the bottom wall of the upper casing (1), and the heat conduction plate (91) is positioned on the penetrating end outside the upper casing (1) and is fixedly provided with the heat dissipation plate (92).
7. The remote control integrated circuit device according to claim 2 or 6, wherein a sponge pad (9a) is fixedly bonded on the inner bottom wall of the upper casing (1), and a through hole matched with the T-shaped threaded cylinder (41) and the heat conducting plate (91) is formed in the sponge pad (9 a).
8. The remote control integrated circuit device according to claim 5, wherein a mounting groove (9b) is formed in a side wall of the upper housing (1), the mounting groove (9b) is communicated with the air outlet (83), and a first filter (9c) in sliding connection is inserted into the mounting groove (9 b).
9. The remote control integrated circuit device according to claim 5, wherein a second filter (9d) is fixedly mounted on an outer side wall of the lower housing (2), and the second filter (9d) is located at the air inlet hole (81).
10. The remote control integrated circuit device according to claim 1, wherein a notch (9g) is formed at the opening of the upper case (1), and a protrusion (9h) is formed at the opening of the lower case (2) and is matched with the notch (9 g).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111290684.XA CN113891604B (en) | 2021-11-02 | 2021-11-02 | Remote control integrated circuit device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111290684.XA CN113891604B (en) | 2021-11-02 | 2021-11-02 | Remote control integrated circuit device |
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| Publication Number | Publication Date |
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| CN113891604A true CN113891604A (en) | 2022-01-04 |
| CN113891604B CN113891604B (en) | 2023-08-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111290684.XA Active CN113891604B (en) | 2021-11-02 | 2021-11-02 | Remote control integrated circuit device |
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| CN112582956A (en) * | 2020-11-23 | 2021-03-30 | 安徽吉利电气设备有限公司 | Multimedia line concentration box grouping structure |
| CN213581484U (en) * | 2020-10-26 | 2021-06-29 | 桐庐菲尼科技有限责任公司 | Communication optical cable branching equipment for information technology engineering computer equipment |
| CN214228433U (en) * | 2020-11-02 | 2021-09-17 | 长春大学旅游学院 | Commercial affairs japanese teaching hearing earphone cord arrangement storage device |
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2021
- 2021-11-02 CN CN202111290684.XA patent/CN113891604B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206727509U (en) * | 2017-05-16 | 2017-12-08 | 成都巡飞科技有限公司 | A kind of box for box-type transformer substation earth protective device |
| CN207588058U (en) * | 2017-10-27 | 2018-07-06 | 华北理工大学 | A kind of USB line devices for computer |
| CN210405353U (en) * | 2019-08-15 | 2020-04-24 | 上海九物互联网科技有限公司 | Industrial intelligent gateway |
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| CN211126878U (en) * | 2020-01-21 | 2020-07-28 | 郑晓娜 | Branching mechanism of communication equipment |
| CN213581484U (en) * | 2020-10-26 | 2021-06-29 | 桐庐菲尼科技有限责任公司 | Communication optical cable branching equipment for information technology engineering computer equipment |
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| CN112582956A (en) * | 2020-11-23 | 2021-03-30 | 安徽吉利电气设备有限公司 | Multimedia line concentration box grouping structure |
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| Publication number | Publication date |
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| CN113891604B (en) | 2023-08-08 |
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