CN212991319U - Spherical antenna package and router comprising same - Google Patents
Spherical antenna package and router comprising same Download PDFInfo
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- CN212991319U CN212991319U CN202021915393.6U CN202021915393U CN212991319U CN 212991319 U CN212991319 U CN 212991319U CN 202021915393 U CN202021915393 U CN 202021915393U CN 212991319 U CN212991319 U CN 212991319U
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Abstract
The utility model discloses a spherical antenna encapsulation and contain its router, spherical antenna encapsulation includes: a hollow housing; the fixing block is fixedly connected with the inner wall of the shell, and a clamping groove is formed in the fixing block; the mounting cover is clamped with the fixing block and forms a clamping block along the radial direction; the clamping groove is clamped with the clamping block, so that the fixing block is fixedly connected with the mounting cover, a closed mounting space is formed inside the shell, and the antenna is packaged. According to the utility model discloses, can solve the good encapsulation problem of antenna, improve the reliability that the antenna used.
Description
Technical Field
The utility model relates to an antenna field, in particular to spherical antenna encapsulation and contain its router.
Background
With the popularization of high-tech electronic products and the increase of the demands of people, especially for matching with the demands of movement, most of high-tech electronic products such as routers and the like have increased wireless communication functions. The antenna of the router in the prior art is usually packaged in a gluing packaging mode, however, when gluing is not uniform or filling is not complete, the actual packaging effect is greatly influenced.
In view of the above, there is a need to develop a spherical antenna package and a router including the same to solve the above problems.
SUMMERY OF THE UTILITY MODEL
To the weak point that exists among the prior art, the utility model discloses a main objective provides a spherical antenna encapsulation and contains its router, thereby it avoids splicing the insecure condition of encapsulation to take place through the mode that sets up the fixture block on the installation lid, has improved the fastness of router antenna encapsulation.
In order to achieve the above objects and other advantages in accordance with the present invention, there is provided a spherical antenna package and a router, including:
a hollow housing;
the fixing block is fixedly connected with the inner wall of the shell, and a clamping groove is formed in the fixing block;
the mounting cover is clamped with the fixing block and forms a clamping block along the radial direction;
the clamping groove is clamped with the clamping block, so that the fixing block is fixedly connected with the mounting cover, a closed mounting space is formed inside the shell, and the antenna is packaged.
Optionally, the clamping groove is a wedge-shaped clamping groove, and the cross section of the clamping block is wedge-shaped to match with the clamping groove.
Optionally, the section caliber of the wedge-shaped clamping groove is gradually expanded from top to bottom.
Optionally, the mounting cover further includes a mounting cover body and an annular flange extending upward from the mounting cover body, the fixture block is formed by extending radially outward from the upper portion of the annular flange, a groove is formed between the fixture block and the mounting cover body, and a protrusion at the bottom of the fixture groove of the fixture block is inserted into the groove.
Optionally, the mounting cover is made of an elastic material, so that the clamping block elastically deforms when being assembled with the clamping groove, and the fixing block and the mounting cover can be fixedly connected in a one-way mode.
Optionally, a hole-punching boss is formed on the inner wall of the top end of the housing, and the hole-punching boss is fixedly connected with the antenna.
Optionally, the housing is tapered.
Optionally, the housing is formed with a rib along a circumference, and the rib is formed with a notch.
Optionally, a through hole is formed in the bottom surface of the mounting cover, and a hollow threaded column capable of partially leaking out of the bottom surface of the mounting cover is arranged in the through hole.
Furthermore, the present application also discloses a router, which includes an antenna interface, and also includes a spherical antenna, wherein one end of the antenna interface is electrically connected to the spherical antenna, and the spherical antenna is packaged according to the spherical antenna.
One of the above technical solutions has the following advantages or beneficial effects: the antenna is packaged in the shell in a mode of arranging the clamping block on the mounting cover and the clamping buckle of the fixing block fixedly arranged at the bottom of the shell, so that the condition that the gluing packaging is unreliable is avoided, the firmness of the router antenna packaging is improved, and meanwhile, the dustproof and waterproof effects are achieved;
the mounting cover is made of elastic materials, the section of the clamping block is wedge-shaped, the circumference of the clamping block gradually narrows from bottom to top, the effect of reducing resistance is achieved, when the clamping block is matched and clamped with the clamping groove, the clamping block is pushed to enter the clamping groove, the clamping block bends inwards until the clamping block is completely immersed into the clamping groove, the clamping block returns to the normal shape, and unidirectional fixation is achieved.
In addition, the fixed block is fixedly connected with the shell after being independently formed, so that the complex process of integrally forming the fixed block and the shell is avoided, the shell and the fixed block are made into a split structure, the processing is convenient, and the processing cost is reduced.
Drawings
In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the drawings of the embodiments will be briefly described below, and it is obvious that the drawings in the following description only relate to some embodiments of the present invention, and are not intended to limit the present invention, wherein:
fig. 1 is a structural view of a ball antenna package and a router including the same according to an embodiment of the present invention;
fig. 2 is an exploded view of a ball antenna package and a router incorporating the same according to one embodiment of the present invention;
fig. 3 is a half-sectional view of a ball antenna package according to an embodiment of the present invention;
fig. 4 is an enlarged view of a portion of fig. 1 of a spherical antenna package according to an embodiment of the present invention;
fig. 5 is a structural view of a ball antenna package according to an embodiment of the present invention;
fig. 6 is a top view of a ball antenna package according to an embodiment of the present invention.
Description of reference numerals: 1-a housing; 11-reinforcing ribs; 111-a notch; 12-punching a boss; 2, mounting a cover; 21-a fixture block; 22-threaded post; 3, fixing blocks; 4-an antenna; 5-an antenna connection; a router.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the drawings, the shape and size may be exaggerated for clarity, and the same reference numerals will be used throughout the drawings to designate the same or similar components.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and in the claims does not indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Also, the use of the terms "a," "an," or "the" and similar referents do not denote a limitation of quantity, but rather denote the presence of at least one. The word "comprise" or "comprises", and the like, means that the element or item listed before "comprises" or "comprising" covers the element or item listed after "comprising" or "comprises" and its equivalents, and does not exclude other elements or items. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
In the following description, terms such as center, thickness, height, length, front, back, rear, left, right, top, bottom, upper, lower, etc., are defined with respect to the configurations shown in the respective drawings, and in particular, "height" corresponds to a dimension from top to bottom, "width" corresponds to a dimension from left to right, "depth" corresponds to a dimension from front to rear, which are relative concepts, and thus may be varied accordingly depending on the position in which it is used, and thus these or other orientations should not be construed as limiting terms.
Terms concerning attachments, coupling and the like (e.g., "connected" and "attached") refer to a relationship wherein structures are secured or attached, either directly or indirectly, to one another through intervening structures, as well as both movable or rigid attachments or relationships, unless expressly described otherwise.
Fig. 1 to 6 illustrate an embodiment of a spherical antenna package and a router including the same according to the present invention. According to the utility model discloses a spherical antenna encapsulation includes:
a hollow housing 1; the fixing block 3 is fixedly connected with the inner wall of the shell 1, and a clamping groove is formed in the fixing block 3; the mounting cover 2 is clamped with the fixing block 3, and the mounting cover 2 forms a clamping block 21 along the radial direction; the clamping groove is connected with the clamping block 21 in a clamped mode, so that the fixing block 3 is fixedly connected with the mounting cover 2 in a single direction, a closed mounting space is formed inside the shell 1, and the antenna is packaged.
The installation cover 2 is provided with a non-penetrating special-shaped clamping groove, so that the shell 1 and the fixed block 3 are difficult to be integrally processed by injection molding, the shell 1 and the fixed block 3 are made into a split structure, the processing is convenient, and the processing cost is reduced; the structure that the fixture block 21 is arranged on the mounting cover 2 and the clamping groove is arranged on the fixture block 3 can realize effective packaging of the antenna, and the structure is simple, reliable and convenient to mount, and plays a role in dust prevention and water prevention; further, fixture block 21 and draw-in groove are one-way fixed, prevent that artificial erroneous operation from taking off installation lid 2, and then avoid causing the damage to inside antenna.
Referring to fig. 3, 5 and 6, the housing 1 is frustum-shaped, an installation space is formed inside the housing 1, and the antenna 4 is installed in the installation space in a spiral shape, so that a spherical antenna is formed, and a spiral design can better radiate signals and obtain a better signal transmission effect. A punching boss 12 is formed on the inner wall of the top end of the shell 1, the antenna 4 is fixed in the punching boss 12, and by adopting the structure, the swinging amplitude of the antenna 4 in the shell 1 can be reduced, so that the damage risk of the antenna 4 is reduced.
Referring to fig. 3 and 4 again, the mounting cover 2 forms a fixture block 21 along the radial direction, the section of the fixture block 21 is wedge-shaped, the circumference of the fixture block gradually narrows from bottom to top, which reduces the resistance, the mounting cover 2 further includes a mounting cover body and an annular flange extending upward from the mounting cover body, the fixture block 21 is formed by extending radially outward from the upper portion of the annular flange, and a groove is formed between the fixture block 21 and the mounting cover body, so as to secure the connection. The mounting cover 2 is made of an elastic material, so that the latch 21 can be elastically deformed.
A threaded hole is formed in the bottom surface of the mounting cover 2, a hollow threaded column 22 which can partially leak out of the bottom surface of the mounting cover 2 is fixedly arranged in the threaded hole, one end of an electric wire penetrates through the threaded column 22 to be electrically connected with the antenna 4, and the other end of the electric wire is electrically connected with an antenna connector 5 for connecting corresponding equipment; a nut is arranged in cooperation with the threaded column 22, and when the threaded column is used, the threaded column 22 can penetrate through a drilling plane and is fixed by the nut; the spherical antenna is detachably connected with corresponding equipment through the antenna connector 5, further, the length of the electric wire is adjustable, the spherical antenna is conveniently arranged in a corresponding place, and the flexibility of antenna arrangement is improved.
Referring to fig. 3 and 4 again, a wedge-shaped clamping groove is formed in the fixing block 3, the section caliber of the wedge-shaped clamping groove is gradually enlarged from top to bottom, when the clamping block 21 is clamped and matched with the clamping groove, the clamping block 21 is pushed to enter the clamping groove, the clamping block 21 is bent inwards due to the fact that the mounting cover 2 is made of elastic materials and elastically deforms, until the clamping block 21 is completely immersed into the clamping groove, the clamping block 21 returns to a normal shape, and a protruding portion at the bottom of the clamping groove of the fixing block is inserted into the groove, so that unidirectional fixing is achieved. The fixed block 3 is fixedly connected with the mounting cover 2 through screws.
Referring to fig. 1 and 2, the router 6 includes a router housing and a stacked circuit board group, the router housing includes a bottom plate, a mounting plate is formed on the rear side of the bottom plate along the vertical direction, and a punching boss with a threaded hole is formed on each of the left side and the right side of the mounting plate and the inner side;
the left side, the right side and the rear side of the mounting shell are provided with through holes matched with the punching bosses, and the bottom plate is connected with the mounting shell through bolts.
Furthermore, the bottom plate and the mounting shell are connected to form a flat box, and by adopting the structure, the router has the effect of reducing the size of the router, and is convenient to arrange and mount.
Referring again to fig. 1 and 2, the stacked circuit board set includes a main control circuit board fixedly connected to the base board; and the communication circuit board is electrically connected with the main control circuit board. The main control circuit board is used for connecting external equipment, the communication circuit board is used for wireless communication, and a wireless communication module and an SIM card slot are arranged on the communication circuit board; the communication circuit board is arranged above the main control circuit board so that the two circuit boards are stacked and mounted, and the communication circuit board and the main control circuit board are stacked and mounted, so that the overall size of the router is reduced, the wiring process of the router circuit board is simpler and more convenient, the anti-electromagnetic interference capability is obviously improved, the overall Ethernet switch is more compact and portable, and the Ethernet switch is easier to assemble and maintain; furthermore, the wireless communication module and the SIM card slot are arranged on another communication circuit board, so that the whole area of the lower main control circuit board is reduced on the premise of realizing the communication function of the router, the circuit board is miniaturized, and the whole size of the router is further reduced. The main control circuit board is electrically connected with the communication circuit board.
Further, the bottom plate is provided with a fixing column provided with a threaded hole, the main control circuit board is provided with a mounting hole corresponding to the fixing column, the bottom plate is fixedly connected with the main control circuit board through a connecting column, the upper section of the connecting column is provided with a threaded hole matched with a bolt, the lower section of the connecting column is provided with a threaded column matched with the fixing column, the connecting column is arranged between the main control circuit board and the communication circuit board, the communication circuit board is provided with a mounting hole corresponding to the main control circuit board, and the main control circuit board is fixedly connected with the communication circuit board.
Referring to fig. 2, the main control circuit board includes a network interface module electrically disposed at one side of the main control circuit board, the thickness of the network interface module is smaller than the height of the upper section of the connection column, the network interface module includes a LAN interface at an output end, and the LAN interface is used for connecting an external device; the WAN interface of the input end is used for connecting an external network cable or an optical modem conversion signal; the LAN interface and the WAN interface are both provided with network indicator lamps used for port rate and data, the network indicator lamps are LED display lamps, green represents 1000Mbps, yellow represents 100Mbps, and flicker represents that port connection is effective, wherein a network port module is a shielding RJ-45 interface, and the interface is suitable for cables/transmission media, is simple to manufacture, has high transmission rate and supports duplex and half-duplex operation;
the power supply module is electrically arranged on the main control circuit board and arranged on one side adjacent to the network port module, is a redundant power supply connection port and supports inputting of a wide-range low-voltage alternating current or direct current power supply;
the reset switch is electrically arranged on the main control circuit board and can restore the router to default setting;
the power indicator lamp is electrically arranged on the main control circuit board and used for monitoring the power state, and the power indicator lamp is an LED display lamp;
the Ethernet chip is electrically arranged on the upper surface of the main control circuit board;
the control chip is electrically arranged on the upper surface of the main control circuit board;
the connector is electrically arranged on the upper surface of the main control circuit board and is electrically connected with the control chip;
furthermore, the Ethernet chip and the control chip are both bonded with radiators through heat conducting glue, so that the phenomenon that the Ethernet chip and the control chip are overheated when in use and are damaged is avoided.
Further, the radiator is an aluminum profile radiator.
Referring to fig. 2 again, the communication circuit board includes an SIM card slot electrically disposed at one side of the communication circuit board, and the SIM card slot is loaded with an SIM card for storing user-related data, authenticating a user identity, and performing operation and management of a user PIN;
the wireless communication module is electrically arranged on the upper surface of the communication circuit board, is electrically connected with the SIM card slot so as to facilitate signal interaction, and is a 3g wireless communication module, a 4g wireless communication module or a 5g wireless communication module;
the pin header is electrically arranged on the lower surface of the communication circuit board, is electrically connected with the wireless communication module, is electrically connected with the connector, further supplies power to the communication circuit board, and controls equipment data of the chip to the wireless communication module; the height of the connecting column is consistent with the height of the pin header and the connector, and when the main control circuit board is fixedly connected with the communication circuit board, the pin header and the connector are ensured to be firmly connected;
and one end of the antenna interface is electrically connected with the wireless communication module through a wire, and the other end of the antenna interface is electrically connected to the cloud end through an external spherical antenna, so that the equipment data signals in the chip can be conveniently transmitted through the wireless communication module. The antenna interface is an SMA connector which has the characteristics of wide frequency band, reliable use and long service life.
Referring to fig. 1 and 2 again, a through hole matched with the network port module, the reset switch, the power indicator lamp and the SIM card slot is arranged on the front side of the mounting shell, a bayonet is arranged on the surface of the network port module, when the network port module passes through the corresponding through hole, the bayonet is abutted against the edge of the through hole, the bayonet is extruded inwards, the network port module is clamped in the through hole by the bayonet, and a through hole matched with the power interface and the antenna interface is arranged on the right side of the mounting shell; the network port module, the reset switch, the power indicator lamp and the SIM card slot are correspondingly arranged so that the network port module, the reset switch, the power indicator lamp and the SIM card slot are leaked from the same side of the shell, and a user can conveniently observe or operate the router.
Furthermore, the power supply module is connected with an external power supply to supply power to the electronic components in the router, and the control chip controls the electronic components in the router through controlling current; external data are transmitted to the Ethernet chip through an input interface of the network port module, and after being processed by the Ethernet chip, the processed data are transmitted to the external equipment through an output interface of the network port module; the wireless communication module transmits the equipment data signal in the control chip to the cloud end through the external antenna, and remote technicians can access the collected equipment data and implement remote operation through the upper computer, so that the remote fault maintenance and firmware upgrading functions are realized, and the maintenance cost is reduced.
The number of apparatuses and the scale of the process described here are intended to simplify the description of the present invention. Applications, modifications and variations of the present invention will be apparent to those skilled in the art.
While the embodiments of the invention have been disclosed above, it is not limited to the applications listed in the description and the embodiments, which are fully applicable in all kinds of fields of application suitable for this invention, and further modifications may be readily made by those skilled in the art, and the invention is therefore not limited to the specific details and illustrations shown and described herein, without departing from the general concept defined by the claims and their equivalents.
Claims (10)
1. A spherical antenna package, comprising:
a hollow housing (1);
the fixing block (3) is fixedly connected with the inner wall of the shell (1), and a clamping groove is formed in the fixing block (3);
the mounting cover (2) is clamped with the fixing block (3), and the mounting cover (2) forms a clamping block (21) along the radial direction;
the clamping groove is connected with the clamping block (21) in a clamped mode, so that the fixing block (3) is fixedly connected with the mounting cover (2), a closed mounting space is formed inside the shell (1), and the antenna is packaged.
2. The spherical antenna package as claimed in claim 1, wherein said slot is a wedge-shaped slot, and said clip (21) has a wedge-shaped cross-section for engaging with the slot.
3. The spherical antenna package of claim 2, wherein the cross-sectional diameter of the wedge-shaped slot is gradually enlarged from top to bottom.
4. The ball antenna package as claimed in claim 2, wherein the mounting cover (2) further comprises a mounting cover body and an annular flange extending upward from the mounting cover body, the latch (21) is formed by extending radially outward from an upper portion of the annular flange, a groove is formed between the latch (21) and the mounting cover body, and the protrusion at the bottom of the latch groove of the fixing block is inserted into the groove.
5. The spherical antenna package as claimed in claim 2, wherein the mounting cover (2) is made of an elastic material, so that the fixture block (21) is elastically deformed when being assembled with the slot, and the fixing block (3) and the mounting cover (2) can realize a unidirectional fixed connection.
6. The spherical antenna package as claimed in claim 1, wherein a hole-punched boss (12) is formed on the inner wall of the top end of the housing (1), and the hole-punched boss (12) is fixedly connected with the antenna.
7. The spherical antenna package as claimed in claim 1, characterized in that the housing (1) is conical.
8. The spherical antenna package as claimed in claim 5, characterized in that the housing (1) is formed with a rib (11) along its circumference, the rib (11) being formed with a notch (111).
9. The spherical antenna package as claimed in claim 1, wherein a threaded hole is provided in the bottom surface of the mounting cap (2), and a hollow threaded post (22) is provided in the through hole to partially leak out of the bottom surface of the mounting cap (2).
10. A router comprising an antenna interface, wherein the router further comprises a ball antenna, one end of the antenna interface is electrically connected to the ball antenna, and the ball antenna comprises the ball antenna package according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021915393.6U CN212991319U (en) | 2020-09-04 | 2020-09-04 | Spherical antenna package and router comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021915393.6U CN212991319U (en) | 2020-09-04 | 2020-09-04 | Spherical antenna package and router comprising same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212991319U true CN212991319U (en) | 2021-04-16 |
Family
ID=75416098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021915393.6U Active CN212991319U (en) | 2020-09-04 | 2020-09-04 | Spherical antenna package and router comprising same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212991319U (en) |
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2020
- 2020-09-04 CN CN202021915393.6U patent/CN212991319U/en active Active
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