CN112910480B - Anti-collision protection device for antenna type communication terminal - Google Patents
Anti-collision protection device for antenna type communication terminal Download PDFInfo
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- CN112910480B CN112910480B CN202110064957.2A CN202110064957A CN112910480B CN 112910480 B CN112910480 B CN 112910480B CN 202110064957 A CN202110064957 A CN 202110064957A CN 112910480 B CN112910480 B CN 112910480B
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- 238000004891 communication Methods 0.000 title claims abstract description 52
- 230000001681 protective effect Effects 0.000 claims description 19
- 230000000694 effects Effects 0.000 claims description 13
- 239000011111 cardboard Substances 0.000 claims description 8
- 230000003139 buffering effect Effects 0.000 abstract description 28
- 230000035939 shock Effects 0.000 abstract description 5
- 230000001771 impaired effect Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 8
- 238000005457 optimization Methods 0.000 description 8
- 238000010521 absorption reaction Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011038 discontinuous diafiltration by volume reduction Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
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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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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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- Computer Networks & Wireless Communication (AREA)
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- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
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Abstract
The invention discloses an anti-collision protection device for an antenna type communication terminal, and relates to the field of antenna type communication terminals. This collision avoidance device that antenna formula communication terminal used includes the communication terminal main part, the antenna containing chamber has been seted up at the top of communication terminal main part, sliding connection has flexible antenna main part in the inner chamber of antenna containing chamber, communication terminal main part top joint has the protection casing, two sets of stands of fixedly connected with on the inner chamber diapire of antenna containing chamber, the top fixedly connected with limiting plate of stand, it is two sets of sliding connection has the lift horizon bar between the stand, the both ends fixedly connected with slider of lift horizon bar. This anticollision protection device that antenna formula communication terminal was used when using, the telescopic antenna main part receives the collision and can carries out threefold buffering and shock attenuation to avoid it to receive the too big impaired, cushion moreover and can make telescopic antenna main part retraction antenna storage chamber at last, thereby effectively avoided the collision.
Description
Technical Field
The invention relates to the technical field of antenna type communication terminals, in particular to an anti-collision protection device for an antenna type communication terminal.
Background
The multimedia communication terminal can process various presentation media, present various presentation media and exchange information with various transmission media and storage media, and can provide effective interactive control capability for users in the processes of sending, receiving and processing multimedia information, and the processing of various different presentation media is operated in a synchronous mode to ensure the synchronous relation of various media in space and time.
In the prior art, the protection of a general antenna type communication terminal to an antenna is simple, even a protection mechanism is not provided, so that the antenna is damaged when being collided, the antenna is likely to be damaged, corresponding buffering is not arranged during collision, plastic deformation can directly occur, the antenna is damaged, and the antenna can be damaged seriously, and most of the existing antenna type communication terminal antennas are exposed outside and cannot be stored when not used, so that the size of the device is large, the antenna is easy to collide with other objects, the antenna is not convenient to place when not used, the stable use of the antenna type communication terminal cannot be ensured, and aiming at the defects of the prior art, the invention discloses an anti-collision protection device for the antenna type communication terminal, and aims to solve the problems.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention discloses an anti-collision protection device for an antenna type communication terminal, which aims to solve the problems in the background art.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: an anti-collision protection device for an antenna type communication terminal comprises a communication terminal main body, wherein an antenna containing chamber is arranged at the top of the communication terminal main body, a telescopic antenna main body is connected in an inner cavity of the antenna containing chamber in a sliding manner, a protective cover is movably clamped at the top of the communication terminal main body, two groups of stand columns are fixedly connected to the bottom wall of the inner cavity of the antenna containing chamber, a limiting plate is fixedly connected to the top of each stand column, a lifting horizontal rod is connected between the two groups of stand columns in a sliding manner, sliding blocks are fixedly connected to two ends of the lifting horizontal rod, circular holes are formed in the top of each sliding block, each sliding block is sleeved on the corresponding stand column through the corresponding circular hole, a first buffer spring is sleeved on each stand column, two groups of sliding sleeves are connected on the lifting horizontal rod in a sliding manner, two groups of second buffer springs are movably sleeved on the lifting horizontal rod, and the bottoms of the sliding sleeves are rotatably connected with a lower connecting rod through pin shafts, fixedly connected with station piece on the inner chamber diapire of antenna collecting chamber, the bottom of lower connecting rod rotates through the round pin axle and connects on the lateral wall of station piece, sliding sleeve's top rotates through the round pin axle and is connected with the top connecting rod, the top of top connecting rod rotates through the round pin axle and is connected with the elevator, the front and the side fixedly connected with curb plate of elevator, the quantity of telescopic antenna main part is two sets of, two sets of the equal fixed connection of telescopic antenna main part is on the curb plate.
Preferably, the top of the first buffer spring abuts against the bottom of the slider, the bottom of the first buffer spring abuts against the bottom wall of the inner cavity of the antenna accommodating chamber, and the first buffer spring is in a compressed state.
Preferably, one end of the second buffer spring abuts against the sliding block, the other end of the second buffer spring abuts against the sliding sleeve, and the second buffer spring is in a compressed state.
Preferably, the top of the telescopic antenna main body is fixedly connected with a rubber ball.
Preferably, the lateral wall of communication terminal main part fixedly connected with two sets of cardboards, it is two sets of the locking hole has been seted up to the lateral wall of cardboard, two sets of screens groove has been seted up to the lateral wall bottom of protection casing, it is two sets of the cardboard activity joint is in the screens inslot.
Preferably, the lateral wall fixedly connected with cavity piece of protection casing, cavity piece is located between two sets of screens grooves, cavity piece activity joint is between two sets of cardboards.
Preferably, a cylindrical groove is formed in the hollow block, two groups of cylindrical blocks are slidably connected to the inside of the cylindrical groove, a reset spring is fixedly connected to the middle of each group of cylindrical blocks, and a locking rod is fixedly connected to one side, far away from the reset spring, of each cylindrical block.
Preferably, the return spring is in a compressed state, and one end of the locking rod, which is far away from the cylindrical block, penetrates through the hollow block and is movably inserted into the locking hole.
Preferably, the top of the cylindrical block is fixedly connected with a handle, the top of the hollow block is provided with a sliding groove corresponding to the handle, and the handle is slidably connected in the sliding groove.
The invention discloses an anti-collision protection device for an antenna type communication terminal, which has the following beneficial effects:
1. the anti-collision protection device for the antenna type communication terminal can perform triple buffering and shock absorption when being used, so that the telescopic antenna main body is prevented from being damaged due to overlarge impact, and the telescopic antenna main body can be retracted into the antenna containing chamber by buffering, so that the collision is effectively avoided, when being impacted, firstly, the rubber ball is stressed and deformed after being contacted, the first buffering is formed, the impact force is reduced, then, the lifting block is driven to move, and the sliding sleeve is synchronously driven to slide and the lifting horizontal rod is synchronously driven to move downwards, and the first buffering spring and the second buffering spring are synchronously extruded, so that the triple buffering is realized, the triple protection effect can be realized, the stable use of the telescopic antenna main body can be ensured, the stability of the device is ensured, the whole device is small in size, does not occupy more space, the buffering effect is good, and the protection effect on the telescopic antenna main body is good, the requirements of users are met.
2. This anticollision protection device that antenna formula communication terminal used, can be convenient for install the protection casing and fix the top at the communication terminal main part, and realize accomodating to the telescopic antenna main part simultaneously, it is indoor to take in the telescopic antenna main part antenna storage, guarantee the volume reduction of device, guarantee simultaneously that the telescopic antenna main part can stably place when not using, can not receive the collision impaired, the installation of protection casing is fixed easy operation convenient, and can realize accomodating and preserving the telescopic antenna main part in step, take off behind the protection casing, the telescopic antenna main part can continue to resume to the user state under first buffer spring and second buffer spring's effort, thereby convenient to use person uses.
3. This anticollision protection device that antenna formula communication terminal used, when the check lock rod activity was pegged graft in the locking hole, it is fixed to accomplish the installation of shield, and reset spring is in compression state, and consequently reset spring reaction force can promote the cylinder piece to guarantee that the cylinder piece drives the check lock rod and stablizes to peg graft in the locking hole, guaranteed the fixed effect of installation to the shield, difficult pine after the protection casing installation is fixed takes off or drops.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a top view of the main body of the communication terminal of the present invention;
fig. 3 is a sectional view of a communication terminal body according to the present invention;
fig. 4 is a structural view of a telescopic antenna body of the present invention;
FIG. 5 is a block diagram of the station of the present invention;
FIG. 6 is a view showing the structure of a hollow block according to the present invention;
FIG. 7 is a cross-sectional view of the hollow block of the present invention;
fig. 8 is a structural view of a cylindrical block of the present invention.
In the figure: 1. a communication terminal main body; 2. an antenna housing chamber; 3. a retractable antenna body; 301. a rubber ball; 4. a protective cover; 5. a column; 501. a limiting plate; 502. a first buffer spring; 6. lifting the horizontal rod; 7. a slider; 8. a sliding sleeve; 801. a lower connecting rod; 802. a top link; 9. a second buffer spring; 10. a station block; 11. a lifting block; 12. a side plate; 13. clamping a plate; 1301. a locking hole; 14. a clamping groove; 15. a hollow block; 1501. a cylindrical groove; 16. a cylindrical block; 17. a return spring; 18. a locking lever; 19. a handle.
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.
Example 1:
referring to fig. 1-8, an anti-collision protection device for an antenna-type communication terminal comprises a communication terminal body 1, an antenna receiving chamber 2 is formed at the top of the communication terminal body 1, a retractable antenna body 3 is slidably connected in an inner cavity of the antenna receiving chamber 2, a protective cover 4 is movably clamped at the top of the communication terminal body 1, two sets of upright posts 5 are fixedly connected to the bottom wall of the inner cavity of the antenna receiving chamber 2, a limit plate 501 is fixedly connected to the tops of the upright posts 5, a lifting horizontal rod 6 is slidably connected between the two sets of upright posts 5, sliders 7 are fixedly connected to two ends of the lifting horizontal rod 6, a circular hole is formed at the top of each slider 7, each slider 7 is sleeved on each upright post 5 through the circular hole, a first buffer spring 502 is sleeved on each upright post 5, two sets of sliding sleeves 8 are slidably connected to each lifting horizontal rod 6, two sets of second buffer springs 9 are movably sleeved on each lifting horizontal rod 6, the bottom of the sliding sleeve 8 is rotatably connected with a lower connecting rod 801 through a pin shaft, the bottom wall of the inner cavity of the antenna containing chamber 2 is fixedly connected with a station block 10, the bottom of the lower connecting rod 801 is rotatably connected on the side wall of the station block 10 through a pin shaft, the top of the sliding sleeve 8 is rotatably connected with a top connecting rod 802 through a pin shaft, the top of the top connecting rod 802 is rotatably connected with a lifting block 11 through a pin shaft, the front and the side surfaces of the lifting block 11 are fixedly connected with side plates 12, the number of the telescopic antenna bodies 3 is two, the two groups of telescopic antenna bodies 3 are both fixedly connected on the side plates 12, when the device is used, the telescopic antenna bodies 3 can be subjected to collision to carry out triple buffering and shock absorption, so that the telescopic antenna bodies are prevented from being damaged too much, and the telescopic antenna bodies 3 can be retracted into the antenna containing chamber 2 through buffering, so that collision is effectively avoided, when collision, firstly, the rubber balls 301 are stressed and deformed after being contacted, form the buffering for the first time, reduce the impact force, then drive the motion of lifting block 11, and drive slip sleeve 8 slip and lift horizontal pole 6 downstream in step, and extrude first buffer spring 502 and second buffer spring 9 in step, thereby the cubic buffering has been realized, triple protection effect, can guarantee that flexible antenna main part 3 uses steadily not fragile, guarantee the stability of device, and the volume of whole device is little, can not occupy more space, it is effectual to cushion, it is effectual to the protection of flexible antenna main part 3, satisfy the user demand.
As a technical optimization scheme of the present invention, the top of the first buffer spring 502 abuts against the bottom of the slider 7, the bottom of the first buffer spring 502 abuts against the bottom wall of the inner cavity of the antenna accommodating chamber 2, and the first buffer spring 502 is in a compressed state, and the provided first buffer spring 502 realizes secondary buffering.
As a technical optimization scheme of the invention, one end of the second buffer spring 9 is abutted against the sliding block 7, the other end of the second buffer spring 9 is abutted against the sliding sleeve 8, the second buffer spring 9 is in a compressed state, and the second buffer spring 9 is arranged to realize tertiary buffering.
As a technical optimization scheme of the invention, the top of the telescopic antenna main body 3 is fixedly connected with a rubber ball 301, and the arranged rubber ball 301 realizes primary buffering.
In this embodiment, when the device is used by a user, the telescopic antenna body 3 is collided to perform triple buffering and shock absorption, so as to prevent the telescopic antenna body 3 from being damaged by too large impact, and therefore, the telescopic antenna body 3 can be protected, when the telescopic antenna body is collided, the telescopic antenna body is firstly contacted with the rubber ball 301, the rubber ball 301 is deformed by force after being contacted, primary buffering is formed, impact force is reduced, the rubber ball 301 pushes the telescopic antenna body 3 to move downwards, the telescopic antenna body 3 drives the side plate 12 to move downwards, the side plate 12 drives the lifting block 11 to move downwards, the lifting block 11 drives the top connecting rod 802 to move, the top connecting rod 802 drives the sliding sleeve 8 to transversely slide and compress the second buffering spring 9, so as to achieve secondary buffering, the two sets of sliding sleeves 8 reversely slide on the lifting horizontal rod 6, the two sets of second buffering springs 9 are arranged to achieve good buffering effect, and the sliding sleeve 8 drives the lower connecting rod 801 to move when moving, lower connecting rod 801 rotates along station piece 10, when slip sleeve 8 moves, also can drive lift horizon bar 6 downstream simultaneously, lift horizon bar 6 drives slider 7 motion, slider 7 is along stand 5 downstream and compress first buffer spring 502, thereby the cubic buffering has been realized, further reduce the impulsive force, avoid flexible antenna main part 3 impaired, thereby realize the protection to flexible antenna main part 3, triple protection effect, can guarantee that flexible antenna main part 3 uses steadily not fragile, and flexible antenna main part 3 finally can retract in antenna collecting chamber 2, thereby collision has effectively been avoided.
For those skilled in the art, when the device is used, the telescopic antenna body 3 is collided to perform triple buffering and shock absorption, so as to avoid the telescopic antenna body from being damaged by too large collision, and the buffering can finally enable the telescopic antenna body 3 to retract into the antenna containing chamber 2, so as to effectively avoid collision, when collision occurs, firstly, the rubber ball 301 is stressed and deformed after contact, so as to form first buffering, reduce impact force, then the lifting block 11 is driven to move, the sliding sleeve 8 is synchronously driven to slide and the lifting horizontal rod 6 is synchronously driven to move downwards, and the first buffer spring 502 and the second buffer spring 9 are synchronously extruded, so as to realize triple buffering, triple protection effect, stable use and difficult damage of the telescopic antenna body 3 can be ensured, the stability of the device is ensured, the size of the whole device is small, more space cannot be occupied, and the buffering effect is good, the telescopic antenna main body 3 is good in protection effect and meets the requirements of users.
Example 2:
example 2 is a modification of example 1.
Referring to fig. 1-8, an anti-collision protection device for an antenna-type communication terminal comprises a communication terminal body 1, an antenna receiving chamber 2 is formed at the top of the communication terminal body 1, a retractable antenna body 3 is slidably connected in an inner cavity of the antenna receiving chamber 2, a protective cover 4 is movably clamped at the top of the communication terminal body 1, two sets of upright posts 5 are fixedly connected to the bottom wall of the inner cavity of the antenna receiving chamber 2, a limit plate 501 is fixedly connected to the tops of the upright posts 5, a lifting horizontal rod 6 is slidably connected between the two sets of upright posts 5, sliders 7 are fixedly connected to two ends of the lifting horizontal rod 6, a circular hole is formed at the top of each slider 7, each slider 7 is sleeved on each upright post 5 through the circular hole, a first buffer spring 502 is sleeved on each upright post 5, two sets of sliding sleeves 8 are slidably connected to each lifting horizontal rod 6, two sets of second buffer springs 9 are movably sleeved on each lifting horizontal rod 6, the bottom of the sliding sleeve 8 is rotatably connected with a lower connecting rod 801 through a pin shaft, the bottom wall of the inner cavity of the antenna containing chamber 2 is fixedly connected with a station block 10, the bottom of the lower connecting rod 801 is rotatably connected on the side wall of the station block 10 through a pin shaft, the top of the sliding sleeve 8 is rotatably connected with a top connecting rod 802 through a pin shaft, the top of the top connecting rod 802 is rotatably connected with a lifting block 11 through a pin shaft, the front and the side surfaces of the lifting block 11 are fixedly connected with side plates 12, the number of the telescopic antenna bodies 3 is two, the two groups of telescopic antenna bodies 3 are both fixedly connected on the side plates 12, the device can be convenient for installing and fixing the protective cover 4 on the top of the communication terminal body 1, and simultaneously realizes the containing of the telescopic antenna bodies 3, the telescopic antenna bodies 3 are contained in the antenna containing chamber 2, the volume of the device is reduced, and meanwhile the telescopic antenna bodies 3 can be stably placed when not in use, can not receive the collision impaired, the simple operation is convenient fixed in the installation of protection casing 4 to can realize taking in and preserving telescopic antenna main part 3 in step, take off protection casing 4 after, telescopic antenna main part 3 can continue to resume to the user state under first buffer spring 502 and second buffer spring 9's effort, thereby convenient to use person uses.
As a technical optimization scheme of the invention, two groups of clamping plates 13 are fixedly connected to the side wall of the communication terminal main body 1, locking holes 1301 are formed in the side walls of the two groups of clamping plates 13, two groups of clamping grooves 14 are formed in the bottom of the side wall of the protective cover 4, and the two groups of clamping plates 13 are movably clamped in the clamping grooves 14.
As a technical optimization scheme of the invention, the side wall of the protective cover 4 is fixedly connected with the hollow block 15, the hollow block 15 is positioned between the two clamping grooves 14, the hollow block 15 is movably clamped between the two clamping plates 13, and the clamping plates 13 and the clamping grooves 14 are arranged to facilitate the installation and clamping of the protective cover 4.
As a technical optimization scheme of the invention, the hollow block 15 is internally provided with a cylindrical groove 1501, the cylindrical groove 1501 is internally connected with two groups of cylindrical blocks 16 in a sliding manner, the middle parts of the two groups of cylindrical blocks 16 are fixedly connected with a return spring 17, one side of the cylindrical block 16 far away from the return spring 17 is fixedly connected with a locking rod 18, and the arranged hollow block 15 can limit the two groups of cylindrical blocks 16, so that the position of the locking rod 18 is guaranteed to be limited.
As a technical optimization scheme of the invention, the reset spring 17 is in a compression state, one end of the locking rod 18, which is far away from the cylindrical block 16, penetrates through the hollow block 15 and is movably inserted into the locking hole 1301, when the locking rod 18 is movably inserted into the locking hole 1301, the protective cover 4 is installed and fixed, and the reset spring 17 is in the compression state, so that the reaction force of the reset spring 17 can push the cylindrical block 16, and the cylindrical block 16 can ensure that the locking rod 18 is driven by the cylindrical block 16 to be stably inserted into the locking hole 1301, the installation and fixing effects on the protective cover 4 are ensured, and the protective cover 4 is not easy to loosen or fall off after being installed and fixed.
As a technical optimization scheme of the invention, the top of the cylindrical block 16 is fixedly connected with a handle 19, the top of the hollow block 15 is provided with a sliding groove corresponding to the handle 19, the handle 19 is slidably connected in the sliding groove, and the handle 19 is arranged to facilitate a user to slide the cylindrical block 16 and the locking rod 18.
When the telescopic antenna is used, the protective cover 4 can be conveniently installed and fixed at the top of the communication terminal main body 1, the telescopic antenna main body 3 can be accommodated at the same time, the telescopic antenna main body 3 is accommodated in the antenna accommodating chamber 2, the size of the device is reduced, and the telescopic antenna main body 3 can be stably placed when not used and cannot be damaged by collision.
When the telescopic antenna main body 3 is stored and the protective cover 4 is fixedly installed, the protective cover 4 is directly aligned to the upper side of the telescopic antenna main body 3, the two groups of handles 19 are pulled to move oppositely, the handles 19 drive the cylindrical blocks 16 to move, the cylindrical blocks 16 drive the locking rods 18 to move, the locking rods 18 are retracted into the cylindrical grooves 1501, the reset springs 17 are pressed and compressed by the cylindrical blocks 16, at the moment, the protective cover 4 is pushed downwards to cover the top of the communication terminal main body 1, the protective cover 4 can press the telescopic antenna main body 3 to move downwards and finally be accommodated into the antenna storage chamber 2, the clamping grooves 14 are clamped with the clamping plates 13 by the protective cover 4, the hollow blocks 15 are located between the two groups of clamping plates 13, at the moment, the handles 19 are loosened, the reset springs 17 can push the two groups of cylindrical blocks 16 to move, and the cylindrical blocks 16 drive the locking rods 18 to be inserted into the locking holes 1301, so that the protective cover 4 is fixedly installed, and realize taking in and preserving telescopic antenna main part 3 in step, when taking off protection casing 4, can vice versa with above-mentioned installation, take off protection casing 4 back, telescopic antenna main part 3 can continue to resume to the user state under first buffer spring 502 and second buffer spring 9's effort to convenient to use person uses.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides an anticollision protection device that antenna formula communication terminal used, includes communication terminal main part (1), its characterized in that: the antenna containing chamber (2) is arranged at the top of the communication terminal main body (1), a telescopic antenna main body (3) is connected in an inner cavity of the antenna containing chamber (2) in a sliding mode, a protective cover (4) is connected to the top of the communication terminal main body (1) in a movable clamping mode, two groups of stand columns (5) are fixedly connected to the bottom wall of the inner cavity of the antenna containing chamber (2), limiting plates (501) are fixedly connected to the tops of the stand columns (5), lifting horizontal rods (6) are connected between the two groups of stand columns (5) in a sliding mode, sliding blocks (7) are fixedly connected to the two ends of each lifting horizontal rod (6), round holes are formed in the tops of the sliding blocks (7), the sliding blocks (7) are connected to the stand columns (5) in a sleeved mode through the round holes, first buffer springs (502) are sleeved on the stand columns (5), and two groups of sliding sleeves (8) are connected to the lifting horizontal rods (6) in a sliding mode, two groups of second buffer springs (9) are movably sleeved on the lifting horizontal rod (6), the bottom of the sliding sleeve (8) is rotatably connected with a lower connecting rod (801) through a pin shaft, a station block (10) is fixedly connected to the bottom wall of the inner cavity of the antenna containing chamber (2), the bottom of the lower connecting rod (801) is rotatably connected to the side wall of the station block (10) through a pin shaft, the top of the sliding sleeve (8) is rotatably connected with a top connecting rod (802) through a pin shaft, the top of the top connecting rod (802) is rotatably connected with a lifting block (11) through a pin shaft, side plates (12) are fixedly connected to the front and the side surfaces of the lifting block (11), the number of the telescopic antenna bodies (3) is two, and the two groups of telescopic antenna bodies (3) are both fixedly connected to the side plates (12);
the top of the first buffer spring (502) is abutted against the bottom of the sliding block (7), the bottom of the first buffer spring (502) is abutted against the bottom wall of the inner cavity of the antenna accommodating chamber (2), and the first buffer spring (502) is in a compressed state;
the top of the telescopic antenna main body (3) is fixedly connected with a rubber ball (301);
one end of the second buffer spring (9) is abutted against the sliding block (7), the other end of the second buffer spring (9) is abutted against the sliding sleeve (8), and the second buffer spring (9) is in a compressed state.
2. The anti-collision protection device for the antenna type communication terminal according to claim 1, wherein: the side wall fixedly connected with of communication terminal main part (1) is two sets of cardboard (13), and is two sets of locking hole (1301) has been seted up to the lateral wall of cardboard (13), two sets of screens groove (14) have been seted up to the lateral wall bottom of protection casing (4), and is two sets of cardboard (13) activity joint respectively is in two sets of screens grooves (14).
3. The anti-collision protection device for the antenna type communication terminal according to claim 2, wherein: the lateral wall fixedly connected with cavity piece (15) of protection casing (4), cavity piece (15) are located between two sets of screens groove (14), cavity piece (15) activity joint is between two sets of cardboard (13).
4. An anti-collision protection device for an antenna type communication terminal according to claim 3, characterized in that: cylindrical grooves (1501) are formed in the hollow blocks (15), two groups of cylindrical blocks (16) are connected to the inside of the cylindrical grooves (1501) in a sliding mode, return springs (17) are fixedly connected to the middles of the two groups of cylindrical blocks (16), and locking rods (18) are fixedly connected to one sides, far away from the return springs (17), of the cylindrical blocks (16).
5. The anti-collision protection device for the antenna type communication terminal according to claim 4, wherein: the return spring (17) is in a compressed state, and one end, far away from the cylindrical block (16), of the locking rod (18) penetrates through the hollow block (15) and is movably inserted into the locking hole (1301).
6. The anti-collision protection device for the antenna type communication terminal according to claim 4, wherein: the top of the cylindrical block (16) is fixedly connected with a handle (19), the top of the hollow block (15) is provided with a sliding groove corresponding to the handle (19), and the handle (19) is slidably connected in the sliding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110064957.2A CN112910480B (en) | 2021-01-18 | 2021-01-18 | Anti-collision protection device for antenna type communication terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110064957.2A CN112910480B (en) | 2021-01-18 | 2021-01-18 | Anti-collision protection device for antenna type communication terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112910480A CN112910480A (en) | 2021-06-04 |
| CN112910480B true CN112910480B (en) | 2022-07-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110064957.2A Expired - Fee Related CN112910480B (en) | 2021-01-18 | 2021-01-18 | Anti-collision protection device for antenna type communication terminal |
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| CN113675576B (en) * | 2021-08-29 | 2023-11-17 | 北京鑫昇科技有限公司 | Vehicle-mounted 5G signal enhancement system and application method thereof |
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| CN203553347U (en) * | 2013-11-05 | 2014-04-16 | 刘小平 | Telescopic rotary square-column-shaped embellished antenna housing |
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