CN110601707B - Convenient type intercom with heat dissipation function - Google Patents
Convenient type intercom with heat dissipation function Download PDFInfo
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- CN110601707B CN110601707B CN201910825982.0A CN201910825982A CN110601707B CN 110601707 B CN110601707 B CN 110601707B CN 201910825982 A CN201910825982 A CN 201910825982A CN 110601707 B CN110601707 B CN 110601707B
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- main body
- heat dissipation
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- fixedly connected
- transmission shaft
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3827—Portable transceivers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3827—Portable transceivers
- H04B1/385—Transceivers carried on the body, e.g. in helmets
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3827—Portable transceivers
- H04B1/3888—Arrangements for carrying or protecting transceivers
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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
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20181—Filters; Louvers
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention relates to a portable interphone with a heat dissipation function, which comprises a main body, an antenna, a heat dissipation mechanism and an adjusting mechanism, wherein the adjusting mechanism comprises a driving assembly, a fastening belt, two transmission assemblies and two adjusting assemblies, each adjusting assembly comprises a roller and two first bearings, the heat dissipation mechanism comprises a power assembly, a moving plate, a filter screen, two springs and two fixing plates, the main body of the portable interphone with the heat dissipation function can be conveniently worn on an arm through the adjusting mechanism, the convenience is improved, the function of air circulation inside and outside the main body is realized through the heat dissipation mechanism, and therefore the heat dissipation function is realized.
Description
Technical Field
The invention relates to the field of radio frequency, in particular to a portable interphone with a heat dissipation function.
Background
The interphone is named as two way radio in English, is a two-way mobile communication tool, can be used for communication without any network support, does not generate telephone charge, and is suitable for occasions with relatively fixed and frequent communication. Interphones currently have three main categories: analog interphone, digital interphone, IP interphone.
Present intercom at the during operation, the electronic component in the main part can give off more heat, if not discharge in time, can lead to the inside temperature of main part to rise to influence electronic component's normal work, reduced the practicality of intercom, moreover, present intercom when using, generally put in the clothes pocket or take on hand, is difficult to carry, and takes place to damage or the phenomenon of losing easily, has reduced the convenience of carrying the intercom.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the portable interphone with the heat dissipation function is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: a portable interphone with a heat dissipation function comprises a main body and an antenna, wherein the antenna is vertically arranged above the main body, the main body is provided with a display screen and a plurality of control keys, a PLC is arranged in the main body, the display screen and the control keys are electrically connected with the PLC, the portable interphone further comprises a heat dissipation mechanism and an adjusting mechanism, and the adjusting mechanism and the heat dissipation mechanism are arranged inside the main body;
the adjusting mechanism comprises a driving assembly, a fastening belt, two transmission assemblies and two adjusting assemblies, strip-shaped openings are formed in two sides of the main body, two ends of the fastening belt penetrate through the two strip-shaped openings respectively and are arranged inside the main body, the fastening belt is matched with the strip-shaped openings, two ends of the fastening belt are connected with the two adjusting assemblies respectively, the two adjusting assemblies are arranged on two sides in the main body respectively, the driving assembly is arranged at the top in the main body and is connected with the adjusting assemblies, and the driving assembly is connected with the heat dissipation mechanism through the transmission assemblies;
the adjusting assembly comprises a roller and two first bearings, the two first bearings are respectively fixed at the top and the bottom in the main body, two ends of the roller are respectively fixedly connected with inner rings of the two first bearings, the fastening belt is wound on the roller, and the driving assembly is connected with the roller;
the heat dissipation mechanism comprises a power assembly, a movable plate, a filter screen, two springs and two fixed plates, wherein the power assembly is arranged inside the main body, the driving assembly is connected with the power assembly through a transmission assembly, the power assembly is connected with the movable plate, an opening is formed in the lower portion of the main body, the filter screen is fixedly connected with the inner wall of the opening, the movable plate is abutted against the filter screen, the fixed plate is fixedly connected with the inner wall of the main body, the fixed plate corresponds to the springs one by one, the two springs are arranged at two ends of the top of the movable plate respectively, two ends of the springs are connected with the fixed plate and the movable plate respectively, and the springs are in.
Preferably, in order to drive the roller to rotate, the driving assembly comprises a driving unit, a transmission shaft, two second bearings and two connecting units, the driving unit is arranged at the top inside the main body, the second bearings are fixedly connected with the inner wall of the main body, two ends of the transmission shaft respectively penetrate through the two second bearings, the transmission shaft is fixedly connected with the inner ring of the second bearings, the transmission shaft is perpendicular to the roller, the two connecting units are respectively arranged at two ends of the transmission shaft, the connecting unit comprises a first bevel gear and a second bevel gear, the first bevel gear is fixedly connected with the transmission shaft, the second bevel gear is fixedly connected with the roller, and the first bevel gear is meshed with the second bevel gear.
Preferably, in order to drive the transmission shaft to rotate, the driving unit comprises a motor, a first gear and a second gear, the motor is fixed at the top in the main body and is in transmission connection with the first gear, the second gear is fixedly connected with the transmission shaft, the first gear is meshed with the second gear, and the motor is electrically connected with the PLC.
Preferably, the motor is a servo motor for precise and stable operation of the motor.
Preferably, the first gear is coated with a lubricating oil in order to smoothly rotate the second gear.
Preferably, in order to enable the rotating shaft to rotate, the two transmission assemblies are respectively arranged at two ends of the transmission shaft and comprise a belt and two transmission wheels, one of the two transmission wheels is fixedly connected with the transmission shaft, the other transmission wheel is connected with the power assembly, and the two transmission wheels are connected through the belt.
Preferably, in order to drive the moving plate to move, the power assembly comprises a rotating shaft, a wire spool, a pull wire and two third bearings, the third bearings are fixedly connected with the inner wall of the main body, two ends of the rotating shaft are respectively fixedly connected with inner rings of the two third bearings, the rotating shaft is arranged in parallel with the transmission shaft, the wire spool is fixed on the rotating shaft, one end of the pull wire is wound on the wire spool, the other end of the pull wire is fixedly connected with the moving plate, and a driving wheel far away from the transmission shaft in the two driving wheels is fixedly connected with the rotating shaft.
Preferably, in order to prolong the service life of the stay wire, the stay wire is made of nylon.
Preferably, in order to limit the moving direction of the moving plate, the heat dissipation mechanism further comprises two guide rods, small holes are formed in the two ends of the moving plate, the guide rods correspond to the small holes one to one, the guide rods correspond to the fixed plates one to one, one ends of the guide rods are fixed to the bottom in the main body, the other ends of the guide rods penetrate through the small holes and are fixedly connected with the fixed plates, and the moving plate is connected with the guide rods in a sliding mode.
Preferably, a solar panel is provided above the main body to achieve an energy saving function.
The portable interphone with the heat dissipation function has the advantages that the main body can be conveniently worn on an arm through the adjusting mechanism, convenience is improved, compared with the existing adjusting mechanism, the adjusting mechanism is convenient to adjust and high in practicability, the function of air circulation inside and outside the main body is achieved through the heat dissipation mechanism, and therefore the heat dissipation function is achieved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural diagram of a portable interphone with heat dissipation function according to the present invention;
FIG. 2 is a schematic diagram of the internal structure of the portable intercom having a heat dissipation function of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is a schematic structural diagram of a heat dissipation mechanism of the portable intercom having a heat dissipation function according to the present invention;
in the figure: 1. the solar panel comprises a main body, 2, an antenna, 3, a motor, 4, a first gear, 5, a second gear, 6, a transmission shaft, 7, a first bevel gear, 8, a second bevel gear, 9, a roller, 10, a fastening belt, 11, a transmission wheel, 12, a belt, 13, a rotating shaft, 14, a wire spool, 15, a stay wire, 16, a moving plate, 17, a filter screen, 18, a spring, 19, a fixed plate, 20, a guide rod and 21, and a solar panel.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1, the portable interphone with the heat dissipation function comprises a main body 1 and an antenna 2, wherein the antenna 2 is vertically arranged above the main body 1, a display screen and a plurality of control keys are arranged on the main body 1, a PLC is arranged in the main body 1, the display screen and the control keys are electrically connected with the PLC, the portable interphone further comprises a heat dissipation mechanism and an adjusting mechanism, and the adjusting mechanism and the heat dissipation mechanism are both arranged in the main body 1;
a PLC, i.e., a programmable logic controller, which employs a programmable memory for storing therein a program, executing instructions for user-oriented operations such as logic operation, sequence control, timing, counting, and arithmetic operation, and controlling various types of machines or production processes through digital or analog input/output, is essentially a computer dedicated for industrial control, has a hardware structure substantially the same as that of a microcomputer, and is generally used for data processing and instruction reception and output for realizing central control.
This convenient type intercom with heat dissipation function passes through adjustment mechanism, is convenient for wear main part 1 on the arm, has improved the convenience, through heat dissipation mechanism, has realized the function of main part 1 inside and outside circulation of air to radiating function has been realized.
As shown in fig. 2-3, the adjusting mechanism includes a driving assembly, a fastening belt 10, two transmission assemblies and two adjusting assemblies, the two sides of the main body 1 are both provided with a strip-shaped opening, the two ends of the fastening belt 10 respectively penetrate through the two strip-shaped openings and are arranged inside the main body 1, the fastening belt 10 is matched with the strip-shaped openings, the two ends of the fastening belt 10 are respectively connected with the two adjusting assemblies, the two adjusting assemblies are respectively arranged on the two sides of the main body 1, the driving assembly is arranged on the top of the main body 1 and is connected with the adjusting assemblies, and the driving assembly is connected with the heat dissipation mechanism through the transmission assemblies;
the adjusting assembly comprises a roller 9 and two first bearings, the two first bearings are respectively fixed at the top and the bottom in the main body 1, two ends of the roller 9 are respectively and fixedly connected with inner rings of the two first bearings, the fastening belt 10 is wound on the roller 9, and the driving assembly is connected with the roller 9;
when needs use equipment, control drive assembly work for cylinder 9 rotates, thereby lengthen fastening area 10, convenient to use person passes fastening area 10 with the hand, thereby be convenient for wear main part 1 on the arm, improved the convenience of carrying the intercom, when drive assembly work, drive the work of heat dissipation mechanism through drive assembly, realize radiating function, avoid main part 1 inside high temperature, influence the normal work of main part 1 inside electronic component.
As shown in fig. 4, heat dissipation mechanism includes power component, movable plate 16, filter screen 17, two springs 18 and two fixed plates 19, power component sets up the inside at main part 1, drive assembly passes through drive assembly and is connected with power component, power component is connected with movable plate 16, the below of main part 1 is equipped with the opening, filter screen 17 and open-ended inner wall fixed connection, movable plate 16 supports with filter screen 17 and leans on, the inner wall fixed connection of fixed plate 19 and main part 1, fixed plate 19 and spring 18 one-to-one, two springs 18 set up the both ends in the top of movable plate 16 respectively, the both ends of spring 18 are connected with fixed plate 19 and movable plate 16 respectively, spring 18 is in compression state.
When the work of dispelling the heat, power component work drives movable plate 16 and removes to the direction of keeping away from filter screen 17 to the outside air of main part 1 of being convenient for gets into the inside of main part 1 after removing dust through filter screen 17, realizes the function of inside and outside circulation of air in main part 1, has realized radiating function, avoids the inside high temperature of main part 1, influences the normal work of the inside electronic component of main part 1.
Preferably, in order to drive the roller 9 to rotate, the driving assembly includes a driving unit, a transmission shaft 6, two second bearings and two connecting units, the driving unit is disposed at the top of the main body 1, the second bearings are fixedly connected with the inner wall of the main body 1, two ends of the transmission shaft 6 respectively penetrate through the two second bearings, the transmission shaft 6 is fixedly connected with the inner ring of the second bearings, the transmission shaft 6 is perpendicular to the roller 9, the two connecting units are respectively disposed at two ends of the transmission shaft 6, the connecting units include a first bevel gear 7 and a second bevel gear 8, the first bevel gear 7 is fixedly connected with the transmission shaft 6, the second bevel gear 8 is fixedly connected with the roller 9, and the first bevel gear 7 is engaged with the second bevel gear 8.
Preferably, in order to drive the transmission shaft 6 to rotate, the driving unit comprises a motor 3, a first gear 4 and a second gear 5, the motor 3 is fixed at the top of the main body 1, the motor 3 is in transmission connection with the first gear 4, the second gear 5 is fixedly connected with the transmission shaft 6, the first gear 4 is meshed with the second gear 5, and the motor 3 is electrically connected with the PLC.
When needs use equipment, control motor 3 starts for first gear 4 rotates, makes transmission shaft 6 rotate through the meshing with second gear 5, drives first bevel gear 7 and rotates, through the meshing with second bevel gear 8, makes cylinder 9 rotate, thereby lengthens fastening belt 10, and convenient to use person passes fastening belt 10 with the hand, thereby is convenient for wear main part 1 on the arm, has improved the convenience of carrying the intercom.
Preferably, the motor 3 is a servo motor in order to make the motor 3 work accurately and stably.
Preferably, in order to make the second gear 5 smoothly rotate, the first gear 4 is coated with lubricating oil, so that the friction force between the first gear 4 and the second gear 5 is reduced, the second gear 5 smoothly rotates, and the smoothness of the transmission shaft 6 during rotation is improved. .
Preferably, in order to rotate the rotating shaft 13, two transmission assemblies are respectively arranged at two ends of the transmission shaft 6, the transmission assemblies comprise a belt 12 and two transmission wheels 11, one transmission wheel 11 of the two transmission wheels 11 is fixedly connected with the transmission shaft 6, the other transmission wheel 11 is connected with the power assembly, and the two transmission wheels 11 are connected through the belt 12.
Preferably, in order to drive the moving plate 16 to move, the power assembly includes a rotating shaft 13, a wire spool 14, a pull wire 15 and two third bearings, the third bearings are fixedly connected with the inner wall of the main body 1, two ends of the rotating shaft 13 are respectively fixedly connected with inner rings of the two third bearings, the rotating shaft 13 is parallel to the transmission shaft 6, the wire spool 14 is fixed on the rotating shaft 13, one end of the pull wire 15 is wound on the wire spool 14, the other end of the pull wire 15 is fixedly connected with the moving plate 16, and a driving wheel 11 far away from the transmission shaft 6 in the two driving wheels 11 is fixedly connected with the rotating shaft 13.
When the motor 3 starts, drive transmission shaft 6 and rotate, make the drive wheel 11 with transmission shaft 6 fixed connection rotate, drive another drive wheel 11 through belt 12 and rotate, make pivot 13 rotate, drive wire reel 14 and rotate, tighten up pull wire 15, drive movable plate 16 and remove to the direction of keeping away from filter screen 17, thereby be convenient for main part 1 external air get into the inside of main part 1 after removing dust through filter screen 17, realize the function of inside and outside circulation of air in main part 1, radiating function has been realized.
Preferably, in order to prolong the service life of the stay 15, the stay 15 is made of nylon.
Preferably, in order to limit the moving direction of the moving plate 16, the heat dissipation mechanism further includes two guide rods 20, the two ends of the moving plate 16 are provided with small holes, the guide rods 20 correspond to the small holes one by one, the guide rods 20 correspond to the fixed plate 19 one by one, one end of each guide rod 20 is fixed at the bottom inside the main body 1, the other end of each guide rod 20 penetrates through the small hole to be fixedly connected with the fixed plate 19, and the moving plate 16 is slidably connected with the guide rods 20.
By providing the guide bar 20, the moving direction of the moving plate 16 is restricted, and the stability of the moving plate 16 during movement is improved.
Preferably, a solar panel 21 is provided above the main body 1 to achieve an energy saving function.
When needs use equipment, control motor 3 starts for first gear 4 rotates, makes transmission shaft 6 rotate through the meshing with second gear 5, drives first bevel gear 7 and rotates, through the meshing with second bevel gear 8, makes cylinder 9 rotate, thereby lengthens fastening belt 10, and convenient to use person passes fastening belt 10 with the hand, thereby is convenient for wear main part 1 on the arm, has improved the convenience of carrying the intercom. When transmission shaft 6 pivoted, rotate with transmission shaft 6 fixed connection's drive wheel 11, it rotates to drive another drive wheel 11 through belt 12, make pivot 13 rotate, drive wire reel 14 rotates, tighten up pull wire 15, drive movable plate 16 and remove to the direction of keeping away from filter screen 17, thereby be convenient for main part 1 external air gets into the inside of main part 1 after removing dust through filter screen 17, realize main part 1 inside and outside circulation of air's function, the radiating function has been realized, avoid main part 1 inside high temperature, influence main part 1 inside electronic component's normal work.
Compared with the prior art, this convenient type intercom with heat dissipation function passes through adjustment mechanism, be convenient for wear main part 1 on the arm, the convenience has been improved, compare with current adjustment mechanism, this adjustment mechanism adjusts conveniently, the practicality is high, through heat dissipation mechanism, the function of inside and outside circulation of air in main part 1 has been realized, thereby radiating function has been realized, compare with current heat dissipation mechanism, this heat dissipation mechanism radiating effect is good, the inside high temperature of main part 1 has been avoided, influence the normal work of the inside electronic component of main part 1.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. A convenient interphone with a heat dissipation function comprises a main body (1) and an antenna (2), wherein the antenna (2) is vertically arranged above the main body (1), a display screen and a plurality of control keys are arranged on the main body (1), a PLC is arranged in the main body (1), and the display screen and the control keys are electrically connected with the PLC;
the adjusting mechanism comprises a driving assembly, a fastening belt (10), two transmission assemblies and two adjusting assemblies, strip-shaped openings are formed in two sides of the main body (1), two ends of the fastening belt (10) penetrate through the two strip-shaped openings respectively and are arranged inside the main body (1), the fastening belt (10) is matched with the strip-shaped openings, two ends of the fastening belt (10) are connected with the two adjusting assemblies respectively, the two adjusting assemblies are arranged on two sides in the main body (1) respectively, the driving assembly is arranged at the top in the main body (1), the driving assembly is connected with the adjusting assemblies, and the driving assembly is connected with the heat dissipation mechanism through the transmission assemblies;
the adjusting assembly comprises a roller (9) and two first bearings, the two first bearings are respectively fixed at the top and the bottom in the main body (1), two ends of the roller (9) are respectively fixedly connected with inner rings of the two first bearings, the fastening belt (10) is wound on the roller (9), and the driving assembly is connected with the roller (9);
the heat dissipation mechanism comprises a power assembly, a moving plate (16), a filter screen (17), two springs (18) and two fixed plates (19), the power assembly is arranged in the main body (1), the driving assembly is connected with the power assembly through a transmission assembly, the power component is connected with the moving plate (16), an opening is arranged below the main body (1), the filter screen (17) is fixedly connected with the inner wall of the opening, the moving plate (16) is abutted against the filter screen (17), the fixed plate (19) is fixedly connected with the inner wall of the main body (1), the fixed plate (19) and the springs (18) are in one-to-one correspondence, the two springs (18) are respectively arranged at two ends above the movable plate (16), two ends of the spring (18) are respectively connected with the fixed plate (19) and the moving plate (16), and the spring (18) is in a compressed state.
2. The portable interphone with heat dissipating function as claimed in claim 1, characterized in that, the drive assembly comprises a drive unit, a transmission shaft (6), two second bearings and two connecting units, the driving unit is arranged at the top in the main body (1), the second bearing is fixedly connected with the inner wall of the main body (1), two ends of the transmission shaft (6) respectively penetrate through the two second bearings, the transmission shaft (6) is fixedly connected with the inner rings of the second bearings, the transmission shaft (6) is vertical to the roller (9), the two connecting units are respectively arranged at the two ends of the transmission shaft (6), the connecting unit comprises a first bevel gear (7) and a second bevel gear (8), the first bevel gear (7) is fixedly connected with the transmission shaft (6), the second bevel gear (8) is fixedly connected with the roller (9), and the first bevel gear (7) is meshed with the second bevel gear (8).
3. The portable interphone with heat dissipation function according to claim 2, characterized in that the driving unit comprises a motor (3), a first gear (4) and a second gear (5), the motor (3) is fixed on the top of the main body (1), the motor (3) is in transmission connection with the first gear (4), the second gear (5) is in fixed connection with a transmission shaft (6), the first gear (4) is engaged with the second gear (5), and the motor (3) is electrically connected with the PLC.
4. The walkie-talkie with heat dissipation function according to claim 3, wherein said motor (3) is a servo motor.
5. The walkie-talkie with heat dissipation function as claimed in claim 4, wherein the first gear (4) is coated with a lubricating oil.
6. The portable interphone with heat dissipation function according to claim 5, characterized in that two transmission assemblies are respectively disposed at two ends of the transmission shaft (6), the transmission assemblies comprise a belt (12) and two transmission wheels (11), one of the two transmission wheels (11) is fixedly connected to the transmission shaft (6), the other transmission wheel (11) is connected to the power assembly, and the two transmission wheels (11) are connected through the belt (12).
7. The portable interphone with heat dissipation function according to claim 1, wherein the power assembly comprises a rotating shaft (13), a wire spool (14), a pulling wire (15) and two third bearings, the third bearings are fixedly connected with the inner wall of the main body (1), two ends of the rotating shaft (13) are respectively fixedly connected with inner rings of the two third bearings, the rotating shaft (13) is arranged in parallel with the transmission shaft (6), the wire spool (14) is fixed on the rotating shaft (13), one end of the pulling wire (15) is wound on the wire spool (14), the other end of the pulling wire (15) is fixedly connected with the moving plate (16), and a transmission wheel (11) far away from the transmission shaft (6) in the two transmission wheels (11) is fixedly connected with the rotating shaft (13).
8. The walkie-talkie with heat dissipation function according to claim 7, wherein the pull wire (15) is made of nylon.
9. The portable interphone with heat dissipation function according to claim 1, characterized in that the heat dissipation mechanism further comprises two guide rods (20), the moving plate (16) has small holes at both ends, the guide rods (20) correspond to the small holes one by one, the guide rods (20) correspond to the fixed plate (19) one by one, one end of the guide rods (20) is fixed at the bottom inside the main body (1), the other end of the guide rods (20) passes through the small holes to be fixedly connected with the fixed plate (19), and the moving plate (16) is slidably connected with the guide rods (20).
10. The handy interphone with heat dissipation function according to claim 1, characterized in that a solar panel (21) is provided above the main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910825982.0A CN110601707B (en) | 2019-09-03 | 2019-09-03 | Convenient type intercom with heat dissipation function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910825982.0A CN110601707B (en) | 2019-09-03 | 2019-09-03 | Convenient type intercom with heat dissipation function |
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| CN110601707A CN110601707A (en) | 2019-12-20 |
| CN110601707B true CN110601707B (en) | 2021-04-23 |
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| CN201910825982.0A Active CN110601707B (en) | 2019-09-03 | 2019-09-03 | Convenient type intercom with heat dissipation function |
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Families Citing this family (2)
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| CN111313924B (en) * | 2020-03-23 | 2022-01-14 | 大唐水电科学技术研究院有限公司 | Walkie-talkie of portable removal |
| CN112910481A (en) * | 2021-01-30 | 2021-06-04 | 上海淼勋展览服务有限公司 | Communication device for dispatching loading and unloading staff for exhibitions |
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| CN107846235A (en) * | 2017-10-13 | 2018-03-27 | 东莞市天合机电开发有限公司 | A kind of children's intercom using solar energy power generating as power supply source |
| CN108390689A (en) * | 2018-03-07 | 2018-08-10 | 南安市慧利模具开发有限公司 | Intercom with emergency lighting device |
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2019
- 2019-09-03 CN CN201910825982.0A patent/CN110601707B/en active Active
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| US9789267B2 (en) * | 2009-07-22 | 2017-10-17 | Accuvein, Inc. | Vein scanner with user interface |
| CN205490515U (en) * | 2016-01-03 | 2016-08-17 | 南安市威易电子科技有限公司 | Intercom with function of initiatively dispelling heat |
| CN206506522U (en) * | 2017-03-15 | 2017-09-19 | 天津比信科技股份有限公司 | A kind of dust-proof intercom in building site |
| CN208128236U (en) * | 2018-04-21 | 2018-11-20 | 长泰广鑫贸易有限公司 | A kind of intercom for way moving communication |
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| CN110601707A (en) | 2019-12-20 |
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Effective date of registration: 20210402 Address after: 523000 building a, 6 Qingfeng South Road, Keyuan City, Tangxia Town, Dongguan City, Guangdong Province Applicant after: DONGGUAN KWONGKEITAT ELECTRONIC TECHNOLOGY Co.,Ltd. Address before: 510000 No. 21, Longxi Panlong village, Liwan District, Guangzhou, Guangdong Applicant before: Chen Ke |
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