CN114070345A - Police interphone with seamless butt joint design - Google Patents
Police interphone with seamless butt joint design Download PDFInfo
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- CN114070345A CN114070345A CN202111390342.5A CN202111390342A CN114070345A CN 114070345 A CN114070345 A CN 114070345A CN 202111390342 A CN202111390342 A CN 202111390342A CN 114070345 A CN114070345 A CN 114070345A
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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
- H04B1/3833—Hand-held 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
- H04B1/3888—Arrangements for carrying or protecting transceivers
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Abstract
The invention relates to the technical field of police interphones, in particular to a police interphone with seamless butt joint design, which comprises an interphone main body, wherein the interphone main body is positioned in a shell mechanism with detachable and fixed functions, the shell mechanism is connected with a sliding sleeve mechanism in a sliding manner, a bearing seat is arranged on one side of the sliding sleeve mechanism, a mounting groove is arranged on the bearing seat, and the bearing seat is connected with a fastening mechanism; through fastening device's settlement, not only can fix the intercom on police service personnel's arm fast, the police service personnel of being convenient for carry the intercom, can tighten up the size of belt according to actual conditions police service personnel's arm thickness simultaneously, improve the practicality of this intercom, secondly when police service personnel need use the intercom, only need lift up the arm to make the oral area of police service personnel that the intercom can press close to, make things convenient for police service personnel official working under the special circumstances.
Description
Technical Field
The invention relates to the technical field of police interphones, in particular to a police interphone with seamless butt joint design.
Background
The police interphone is also called as a police wireless interphone and is specially used for communicating wireless communication services in eight departments of public security, inspection, courtroom, judicial expertise, safety, customs, army and armed police. In order to ensure the safety of communication services of the special departments, the national radio management department specially plans a plurality of groups of frequencies for the use of the special departments, wherein the frequency range is 350-390 MHz, and the 350 MHz-370 MHz frequency is mainly used for wearing an interphone by police officers using a public security system when law enforcement is carried out, and the interphone can carry out dynamic and static field condition digital recording in the law enforcement process, so that the police officers can conveniently carry out the law enforcement in various environments.
However, the problem exists in the process of using the interphone, 1. as the working environment of the police officer is more complex, the interphone is often collided, beaten and the like, so that the interphone is easy to damage and is not beneficial to the long-term use of the interphone by the police officer; 2. the police interphone is designed to solve the problems that police need to carry the interphone by hand when the police are out of police, and the case needs to be recorded while the interphone is held when the police are used, so that the police interphone is inconvenient to carry and use.
Disclosure of Invention
The invention aims to provide a police interphone with seamless butt joint design, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a police interphone with a seamless butt joint design comprises an interphone main body, wherein the interphone main body is positioned in a shell mechanism with detachable and fixed functions, the shell mechanism is connected with a sliding sleeve mechanism in a sliding mode, a bearing seat is arranged on one side of the sliding sleeve mechanism, a mounting groove is formed in the bearing seat, and the bearing seat is connected with a fastening mechanism;
casing mechanism includes the rubber sleeve, and the rubber sleeve cover is established on the intercom main part, and rubber sleeve one side sets up the enclosing cover, and the rubber sleeve opposite side sets up the bottom plate, all sets up four group's through-holes on bottom plate and the rubber sleeve, sets up four group's groove one on the bottom plate, and groove one intercommunication through-hole sets up the docking mechanism who has quick fixed function in the through-hole, and the bottom plate bilateral symmetry sets up two sets of spouts, sets up fixed establishment in the bottom plate, and fixed establishment connects the spring bolt.
Preferably, docking mechanism includes the reference column, and reference column one end sets up rotary damper, and rotary damper imbeds the enclosing cover, and the equidistance sets up a plurality of draw-in grooves on the reference column, draw-in groove joint fixture block, and fixture block fixed connection accepts the axle, accepts axle sliding connection groove one, accepts axle one end fixed connection guide pillar, and the cover is established spring one on the guide pillar, sets up upright bearing on the guide pillar, in the upright bearing embedded groove one.
Preferably, the fixing mechanism comprises a first gear, the middle of the first gear is connected with the transmission shaft, one end of the transmission shaft is provided with a bearing, the bearing is embedded into the bottom plate, the first gear is meshed with the rack, one end of the rack is fixedly connected with the compression bar, the vertical bearing is arranged on the compression bar, the vertical bearing is embedded into the bottom plate, the other end of the transmission shaft is connected with the disc, and two groups of pull rods are arranged on one side of the disc.
Preferably, the spring bolt includes the guide bar, sets up upright bearing on the guide bar, upright bearing embedding bottom plate, guide bar one end fixed connection stopper, guide bar one end fixed connection push pedal, push pedal fixed connection spring two, two one end fixed connection bottom plates of spring.
Preferably, the sliding sleeve mechanism includes the sliding sleeve, sets up the butt joint groove on the sliding sleeve, and the butt joint groove bilateral symmetry sets up two sets of rectangular channels, sets up the gyro wheel in the rectangular channel, rectangular channel sliding connection bottom plate, two sets of axles of gyro wheel both ends symmetry are one, and axle one end sets up the bearing, and bearing embedding rectangular channel lateral wall, the spout is connected in the gyro wheel rotation, and the thickness of gyro wheel equals the groove width of spout.
Preferably, fastening device includes the belt, belt one end fixed connection fixing base, and the equidistance sets up a plurality of rectangular holes on the belt, and the fixing base articulates the casing of marcing, sets up the groove of marcing in the casing of marcing, groove of marcing sliding connection belt, sets up travel mechanism in the groove of marcing.
Preferably, the advancing mechanism comprises a second gear, the second gear is provided with two groups, two ends of the second gear are symmetrically provided with two groups of driven shafts, one end of each driven shaft is connected with a third gear, the two groups of gears are meshed with each other, two sides of the second gear are symmetrically provided with four groups of transmission columns, the other end of each driven shaft is connected with a worm wheel, the worm wheel is meshed with a worm, and the worm is connected with the rotary table.
Preferably, two ends of the pull rod are symmetrically provided with two groups of first pin shafts, one end of each first pin shaft is provided with a bearing, one group of bearings are embedded into one side of the disc deviated from the axis, and the other group of bearings are embedded into the push plate.
Preferably, two groups of pin shafts II are symmetrically arranged on two sides of the fixing seat, a bearing is arranged at one end of each pin shaft II, and the bearing is embedded into a support plate arranged on the advancing shell.
Preferably, the driven shaft is provided with a first bearing, the first bearing is embedded into the advancing shell, the two groups of gears are symmetrically distributed on two sides of the belt, the second gear is meshed with the rectangular hole, the two ends of the transmission column are symmetrically provided with a second bearing, the second bearing is embedded into the advancing shell, the transmission column is rotatably connected with the belt, one end of the worm is provided with a bearing, and the bearing is embedded into a support arranged on the advancing shell.
Compared with the prior art, the invention has the beneficial effects that:
1. through the setting of the outer cover, the rubber sleeve, the bottom plate and the butt joint mechanism, the main body of the interphone is prevented from being directly impacted by external force, the main body of the interphone is protected, meanwhile, police officers can conveniently install and detach the shell mechanism, and the practicability of the device is improved;
2. the guide rod pushes the limiting block to slide between the two groups of rollers, so that the bottom plate is fixed on the sliding sleeve, and police can conveniently take and place the shell mechanism by setting the fixing mechanism and the sliding sleeve mechanism, so that the police can more conveniently work, and the working efficiency of the police is improved;
3. through fastening device's settlement, not only can fix the intercom on police service personnel's arm fast, the police service personnel of being convenient for carry the intercom, can tighten up the size of belt according to actual conditions police service personnel's arm thickness simultaneously, improve the practicality of this intercom, secondly when police service personnel need use the intercom, only need lift up the arm to make the oral area of police service personnel that the intercom can press close to, make things convenient for police service personnel official working under the special circumstances.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic view, partially in section, of the structural housing mechanism of the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 2;
FIG. 4 is a combination view of the sliding sleeve mechanism, the fixing mechanism and the spring bolt of the present invention;
FIG. 5 is a schematic view of a structural fastening mechanism of the present invention;
fig. 6 is a schematic sectional view of the traveling housing and the traveling mechanism of the present invention.
In the figure: 1. an interphone body; 2. a housing mechanism; 3. a sliding sleeve mechanism; 4. a bearing seat; 5. mounting grooves; 6. a fastening mechanism; 201. a rubber sleeve; 202. an outer cover; 203. a base plate; 204. a through hole; 205. a docking mechanism; 206. a chute; 207. a fixing mechanism; 208. a spring bolt; 209. a first groove; 2051. a positioning column; 2052. a card slot; 2053. a clamping block; 2054. a bearing shaft; 2055. a first spring; 2056. a guide post; 2071. a pressure lever; 2072. a rack; 2073. a first gear; 2074. a disc; 2075. a pull rod; 2076. a drive shaft; 2081. pushing the plate; 2082. a second spring; 2083. a guide bar; 2084. a limiting block; 301. a sliding sleeve; 302. a butt joint groove; 303. a rectangular groove; 304. a roller; 601. a belt; 602. a fixed seat; 603. a rectangular hole; 604. a traveling housing; 605. a traveling groove; 606. a traveling mechanism; 6061. a second gear; 6062. a driven shaft; 6063. a third gear; 6064. a drive post; 6065. a worm gear; 6066. a worm; 6067. a turntable.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 6, the present invention provides a technical solution: a police interphone with a seamless butt joint design comprises an interphone body 1, wherein the interphone body 1 is located in a shell mechanism 2 with detachable and fixed functions, the shell mechanism 2 is connected with a sliding sleeve mechanism 3 in a sliding mode, a bearing seat 4 is arranged on one side of the sliding sleeve mechanism 3, a mounting groove 5 is formed in the bearing seat 4, and the bearing seat 4 is connected with a fastening mechanism 6; the shell mechanism 2 comprises a rubber sleeve 201, the rubber sleeve 201 is sleeved on the interphone body 1, one side of the rubber sleeve 201 is provided with an outer cover 202, the other side of the rubber sleeve 201 is provided with a bottom plate 203, four groups of through holes 204 are respectively arranged on the bottom plate 203 and the rubber sleeve 201, four groups of grooves I209 are arranged on the bottom plate 203, the grooves I209 are communicated with the through holes 204, a docking mechanism 205 with a quick fixing function is arranged in the through holes 204, two groups of sliding grooves 206 are symmetrically arranged on two sides of the bottom plate 203, a fixing mechanism 207 is arranged in the bottom plate 203, the fixing mechanism 207 is connected with a spring bolt 208, the docking mechanism 205 comprises a positioning column 2051, one end of the positioning column 2051 is provided with a rotary damper, the rotary damper is embedded into the outer cover 202, a plurality of clamping grooves 2052 are arranged at equal intervals on the positioning column 2051, the clamping blocks 2052 are clamped with the clamping blocks 2053, the clamping blocks 2053 are fixedly connected with a bearing shaft 2054, the bearing shaft 2054 slides the first connecting grooves 209, one end of the bearing shaft 2054 is fixedly connected with a guide pillar 2056, the guide pillar 2056 is sleeved with the first spring 2055, the upright bearing is arranged on the guide post 2056 and is embedded in the first groove 209, wherein the rubber sleeve 201 is relatively soft and elastic, when the interphone body 1 needs to be installed in the shell mechanism 2, the rubber sleeve 201 is sleeved on the interphone body 1, then the four groups of positioning posts 2051 on the outer cover 202 are guided into the four groups of through holes 204 on the rubber sleeve 201, so that the outer cover 202 is butted with the rubber sleeve 201, the four groups of through holes 204 on the bottom plate 203 are butted with the four groups of positioning posts 2051, when the positioning posts 2051 are guided into the through holes 204 on the bottom plate 203, the positioning posts 2051 extrude the fixture blocks 2053, the fixture blocks 2053 push the bearing shafts 2054, the bearing shafts 2054 linearly retreat under the matching action of the guide posts 2056 and the upright bearing, and compress the first springs 2055, the bottom plate 203 is pressed forcibly, so that the bottom plate 203 extrudes the rubber sleeve 201 to deform the rubber sleeve 201 until the fixture blocks 2053 slide into the fixture grooves 2052 on the positioning posts 2051 under the action of the first springs 2055, therefore, the rubber sleeve 201 is clamped between the bottom plate 203 and the outer cover 202, and then when the interphone body 1 needs to be detached, the positioning column 2051 is rotated through a wrench, so that the clamping groove 2052 on the positioning column 2051 is staggered with the clamping block 2053, and the fixing of the clamping block 2053 on the positioning column 2051 is removed, so that the outer cover 202, the rubber sleeve 201, the bottom plate 203 and the docking mechanism 205 are set, the interphone body 1 is prevented from being directly impacted by external force, the interphone body 1 is protected, meanwhile, the installation and detachment of police officers on the shell body mechanism 2 are facilitated, and the practicability of the device is improved;
the fixing mechanism 207 comprises a first gear 2073, the middle of the first gear 2073 is connected with a transmission shaft 2076, one end of the transmission shaft 2076 is provided with a bearing, the bearing is embedded into the bottom plate 203, the first gear 2073 is meshed with a rack 2072, one end of the rack 2072 is fixedly connected with a pressure lever 2071, the pressure lever 2071 is provided with a vertical bearing, the vertical bearing is embedded into the bottom plate 203, the other end of the transmission shaft 2076 is connected with a disc 2074, one side of the disc 2074 is provided with two groups of pull rods 2075, the spring bolt 208 comprises a guide rod 2083, the guide rod 2083 is provided with the vertical bearing, the vertical bearing is embedded into the bottom plate 203, one end of the guide rod 2083 is fixedly connected with a limit block 2084, one end of the guide rod 2083 is fixedly connected with a push plate 2081, the push plate 2081 is fixedly connected with a second spring 2082, one end of the second spring 2082 is fixedly connected with the bottom plate 203, the sliding sleeve mechanism 3 comprises a sliding sleeve 301, the butt groove 302 is arranged on the sliding sleeve 301, two sides of the butt groove 302 are symmetrically arranged with two groups of rectangular grooves 303, rollers 304 and 303 are arranged in the rectangular groove 303 in the sliding connection with the bottom plate 203, two sets of first shafts are symmetrically arranged at two ends of a roller 304, one end of each shaft is provided with a bearing, the bearing is embedded into the side wall of the rectangular groove 303, the roller 304 is rotatably connected with the sliding groove 206, the thickness of the roller 304 is equal to the groove width of the sliding groove 206, two sets of first pin shafts are symmetrically arranged at two ends of a pull rod 2075, one end of each pin shaft is provided with a bearing, one set of bearings are embedded into one side of a disc 2074 deviating from the axis center, the other set of bearings are embedded into a push plate 2081, the distance between the rollers 304 is equal to the length of a limit block 2084, when the shell mechanism 2 is required to be installed on the sliding sleeve mechanism 3, the press rod 2071 is pressed, the press rod 2071 vertically pushes a rack 2072 downwards, the movement of the rack 2072 drives the first gear 2073 to rotate, the first gear 2073 enables the disc 4 to rotate through a transmission shaft 2076, the disc 2074 pulls the two sets of push plates 2081 to move oppositely through the two sets of pull rods 2075, the push plate 2081 pulls the limit block 2084 through a guide rod 2084, and stretches a spring two 2082 to enable the limit block 2082 to enter the limit block 206, then the bottom plate 203 moves along the butt joint groove 302, meanwhile, the rollers 304 rotate along the sliding groove 206, so that the bottom plate 203 can conveniently move along the butt joint groove 302 until the bottom plate 203 moves to the bottom of the butt joint groove 302, the pressure rod 2071 is loosened, and under the action of the rebound force of the second spring 2082, the push plate 2081 pushes the limiting block 2084 to slide between the two groups of rollers 304 through the guide rod 2083, so that the bottom plate 203 is fixed on the sliding sleeve 301, and therefore, through the setting of the fixing mechanism 207 and the sliding sleeve mechanism 3, the police officer can conveniently take and place the shell mechanism 2, the police officer can more conveniently work, and the work efficiency of the police officer is improved;
the fastening mechanism 6 comprises a belt 601, one end of the belt 601 is fixedly connected with a fixed seat 602, a plurality of rectangular holes 603 are arranged on the belt 601 at equal distances, the fixed seat 602 is hinged with a travelling housing 604, a travelling groove 605 is arranged in the travelling housing 604, the travelling groove 605 is connected with the belt 601 in a sliding manner, a travelling mechanism 606 is arranged in the travelling groove 605, the travelling mechanism 606 comprises a second gear 6061, two groups of second gears 6061 are arranged, two groups of driven shafts 6062 are symmetrically arranged at two ends of the second gear 6061, one end of each driven shaft 6062 is connected with a third gear 6063, two groups of third gears 6063 are engaged, four groups of transmission columns 6064 are symmetrically arranged at two sides of the second gear 6061, the other end of each driven shaft 6062 is connected with a worm wheel 6065, the worm wheel 6065 is engaged with a worm 6066, the worm 6066 is connected with a rotary disc 6067, two groups of second pin shafts are symmetrically arranged at two sides of the fixed seat 602, a bearing is arranged at one end of each pin shaft, the bearing is embedded into a support plate arranged on the travelling housing 604, a first bearing is arranged on the driven shaft 6062, a first bearing is embedded into the travelling housing 604, two groups of gears 6061 are symmetrically distributed on two sides of a belt 601, the gears 6061 are meshed with a rectangular hole 603, two groups of bearings II are symmetrically arranged at two ends of a transmission column 6064, the bearings II are embedded into a travelling shell 604, the transmission column 6064 is rotationally connected with the belt 601, a bearing is arranged at one end of a worm 6066 and is embedded into a support arranged on the travelling shell 604, wherein the belt 601 is made of cow leather, the belt 601 is fixedly arranged in a mounting groove 5 arranged on a bearing seat 4 through bolts, the width of the mounting groove 5 is equal to that of the belt 601, a bearing seat 4 is welded on a sliding sleeve 301, when an alarm is issued by an officer needing to carry an interphone, the belt 601 is sleeved on an arm, a rotary disc 6067 is rotated after the position is determined, the rotary disc 6067 drives the worm 6066 to rotate, the worm 6066 to rotate a worm 6065, the worm 6065 drives one group of gears 6061 to rotate through a group of driven shafts 6062, the group of gears 6061 is in gear transmission through two groups of gears 6063, the other two 6061 gears rotate reversely, the two 6061 gears move the belt 601 along the moving groove 605 through the rectangular holes 603, the belt 601 is continuously tightened, the fastening mechanism 6 is fixed on the arm of the police officer, therefore, the interphone can be quickly fixed on the arm of the police officer through the setting of the fastening mechanism 6, the police officer can conveniently carry the interphone, meanwhile, the size of the belt 601 can be tightened according to the arm thickness of the police officer under the actual condition, the practicability of the interphone is improved, and when the police officer needs to use the interphone, the arm only needs to be lifted, so that the interphone can be close to the mouth of the police officer, and the police officer can conveniently work under the special condition.
The working principle is as follows: in the using process, the rubber sleeve 201 is sleeved on the interphone body 1, then four groups of positioning columns 2051 on the outer cover 202 are guided into four groups of through holes 204 on the rubber sleeve 201, so that the outer cover 202 is in butt joint with the rubber sleeve 201, then four groups of through holes 204 on the bottom plate 203 are in butt joint with four groups of positioning columns 2051, when the positioning columns 2051 are guided into the through holes 204 on the bottom plate 203, the positioning columns 2051 extrude the fixture blocks 2053, the fixture blocks 2053 push the bearing shafts 2054, the bearing shafts 2054 linearly retreat under the matching action of the guide columns 2056 and the vertical bearings, and the springs 2055 are compressed, the bottom plate 203 is pressed forcibly, so that the bottom plate 203 extrudes the rubber sleeve 201, the rubber sleeve 201 is deformed until the fixture blocks 2053 slide into the clamping grooves 2052 on the positioning columns 2051 under the action of the rebound force of the springs 2055, so that the rubber sleeve 201 is clamped between the bottom plate 203 and the outer cover 202, when the shell mechanism 2 is required to be installed on the sliding sleeve mechanism 3, pressing a pressure lever 2071, vertically pushing a rack 2072 downwards by the pressure lever 2071, driving a gear one 2073 to rotate by the movement of the rack 2072, enabling a disc 2074 to rotate by the gear one 2073 through a transmission shaft 2076, enabling the disc 2074 to pull two groups of push plates 2081 to move oppositely by two groups of pull rods 2075, enabling the push plate 2081 to pull a limit block 2084 through a guide rod 2083, stretching a spring two 2082 to enable the limit block 2084 to enter a chute 206, then moving a bottom plate 203 along a butt-joint groove 302, simultaneously rotating a roller 304 along the butt-joint groove 206, facilitating the movement of the bottom plate 203 along the butt-joint groove 302 until the bottom plate 203 moves to the bottom of the butt-joint groove 302, releasing the pressure lever 2071, enabling the push plate 2081 to push the limit block 2084 to slide between the two groups of rollers 304 through the guide rod 2083 under the action of the rebound force of the spring two 2082, when an alarm occurs to police officer needs to carry an interphone, sleeving a belt 601 on the arm, rotating 6067 after the position is determined, driving a turntable 6067 to rotate, the worm 6066 rotates the worm wheel 6065, the worm wheel 6065 rotates the second gear 6061 through the driven shaft 6062, the second gear 6061 is in tooth joint transmission through the third gear 6063, the second gear 6061 rotates reversely, the second gear 6061 moves the belt 601 along the traveling groove 605 through the rectangular hole 603, the belt 601 is continuously tightened, and the fastening mechanism 6 is fixed on the arm of the police officer.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a seamless butt joint design's alert intercom, includes the intercom main part, its characterized in that: the interphone body is positioned in a shell mechanism with detachable and fixed functions, the shell mechanism is connected with a sliding sleeve mechanism in a sliding mode, a bearing seat is arranged on one side of the sliding sleeve mechanism, a mounting groove is formed in the bearing seat, and the bearing seat is connected with a fastening mechanism;
the casing mechanism comprises a rubber sleeve, the rubber sleeve is arranged on the interphone body in a sleeved mode, an outer cover is arranged on one side of the rubber sleeve, a bottom plate is arranged on the other side of the rubber sleeve, four groups of through holes are formed in the bottom plate and the rubber sleeve, four groups of grooves I are formed in the bottom plate, the grooves I are communicated with the through holes, a docking mechanism with a quick fixing function is arranged in the through holes, two groups of sliding grooves are symmetrically formed in the two sides of the bottom plate, a fixing mechanism is arranged in the bottom plate, and the fixing mechanism is connected with a spring bolt.
2. A police interphone of seamless docking design as claimed in claim 1, characterized in that: the butt joint mechanism comprises a positioning column, wherein a rotary damper is arranged at one end of the positioning column and embedded into an outer cover, a plurality of clamping grooves are formed in the positioning column at equal intervals, the clamping grooves are clamped with clamping blocks, the clamping blocks are fixedly connected with a bearing, the bearing is connected with a first sliding connecting groove and a first bearing end, a first spring is sleeved on the guide post, an upright bearing is arranged on the guide post, and the upright bearing is embedded into the first groove.
3. A police interphone of seamless docking design as claimed in claim 1, characterized in that: the fixing mechanism comprises a first gear, a transmission shaft is connected to the middle of the first gear, a bearing is arranged at one end of the transmission shaft and embedded into the bottom plate, the first gear is meshed with the rack, one end of the rack is fixedly connected with a pressing rod, a vertical bearing is arranged on the pressing rod and embedded into the bottom plate, the other end of the transmission shaft is connected with the disc, and two groups of pull rods are arranged on one side of the disc.
4. A police interphone of seamless docking design as claimed in claim 1, characterized in that: the spring bolt comprises a guide rod, a vertical bearing is arranged on the guide rod and embedded into the bottom plate, one end of the guide rod is fixedly connected with a limiting block, one end of the guide rod is fixedly connected with a push plate, the push plate is fixedly connected with a second spring, and one end of the second spring is fixedly connected with the bottom plate.
5. A police interphone of seamless docking design as claimed in claim 1, characterized in that: the sliding sleeve mechanism comprises a sliding sleeve, a butt joint groove is formed in the sliding sleeve, two groups of rectangular grooves are symmetrically formed in the two sides of the butt joint groove, rollers are arranged in the rectangular grooves, the rectangular grooves are connected with the bottom plate in a sliding mode, two groups of shafts are symmetrical at the two ends of each roller, a bearing is arranged at one end of each shaft, the bearing is embedded into the side wall of each rectangular groove, the rollers are connected with the sliding grooves in a rotating mode, and the thickness of each roller is equal to the groove width of each sliding groove.
6. A police interphone of seamless docking design as claimed in claim 1, characterized in that: the fastening mechanism comprises a belt, one end of the belt is fixedly connected with a fixed seat, a plurality of rectangular holes are formed in the belt at equal intervals, the fixed seat is hinged with a travelling shell, a travelling groove is formed in the travelling shell, the travelling groove is connected with the belt in a sliding mode, and a travelling mechanism is arranged in the travelling groove.
7. A police interphone of seamless docking design as claimed in claim 6, characterized in that: the traveling mechanism comprises a second gear, the second gear is provided with two groups, two ends of the second gear are symmetrically provided with two groups of driven shafts, one end of each driven shaft is connected with a third gear, the two groups of driven shafts are meshed with the third gear, the two sides of the second gear are symmetrically provided with four groups of transmission columns, the other end of each driven shaft is connected with a worm wheel, the worm wheel is meshed with a worm, and the worm is connected with a turntable.
8. A police interphone of seamless docking design as claimed in claim 3, characterized in that: two groups of first pin shafts are symmetrically arranged at two ends of the pull rod, one end of each pin shaft is provided with a bearing, one group of the bearing is embedded into one side of the disc deviated from the axis, and the other group of the bearing is embedded into the push plate.
9. A police interphone of seamless docking design as claimed in claim 6, characterized in that: two groups of pin shafts II are symmetrically arranged on two sides of the fixed seat, one ends of the pin shafts II are provided with bearings, and the bearings are embedded into supporting plates arranged on the advancing shell.
10. A police interphone of seamless docking design as claimed in claim 7, characterized in that: set up bearing one on the driven shaft, the casing is marchd in the embedding of bearing one, and is two sets of gear two symmetric distribution is in the belt both sides, and two meshing rectangular holes of gear, the transmission post both ends symmetry sets up two sets of bearings two, the casing is marchd in the embedding of bearing two, the transmission post rotates and connects the belt, worm one end sets up the bearing, the bearing embedding is marchd the support that sets up on the casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111390342.5A CN114070345B (en) | 2021-11-23 | 2021-11-23 | Police interphone with seamless butt joint design |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111390342.5A CN114070345B (en) | 2021-11-23 | 2021-11-23 | Police interphone with seamless butt joint design |
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| Publication Number | Publication Date |
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| CN114070345A true CN114070345A (en) | 2022-02-18 |
| CN114070345B CN114070345B (en) | 2022-10-18 |
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| CN202111390342.5A Active CN114070345B (en) | 2021-11-23 | 2021-11-23 | Police interphone with seamless butt joint design |
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| CN214256295U (en) * | 2021-03-22 | 2021-09-21 | 焦作煤业（集团）新乡能源有限公司 | Intercom device that conveniently carries |
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| CN209767513U (en) * | 2019-03-25 | 2019-12-10 | 福州君善品电子有限公司 | Intelligent interphone with sliding cover |
| CN212163321U (en) * | 2020-06-25 | 2020-12-15 | 泉州市彬其电子科技有限公司 | Anti-falling type interphone for intelligent communication |
| CN214256295U (en) * | 2021-03-22 | 2021-09-21 | 焦作煤业（集团）新乡能源有限公司 | Intercom device that conveniently carries |
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| CN114070345B (en) | 2022-10-18 |
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