Connector and communicator
Technical field
The present invention relates to mobile communication technology field, particularly a kind of connector and communicator.
Background technique
In mobile communications network covers, microwave device is indispensable, conventional microwave device mainly contains phase shifter, power splitter, wave filter, Coupler, duplexer etc., the quality of its performance can have influence on network coverage quality, so microwave device is self-evident in the significance of moving communicating field.
Microwave device mainly comprises the parts such as Microwave Net circuit, cavity, during assembling, usually being threaded that cavity is preset is utilized a little to be fixed on reflecting plate, or be connected by screw again on reflecting plate after adopting certain plastic part to be set with, but there are the following problems for the mounting type of traditional microwave device: owing to being subject to the restriction in integral layout space, the dot structure that is threaded that microwave device is preset often is difficult to balanced arrangement, easy appearance was lost efficacy, as: between parts during interconnected bad connection, often produce intermodulation product; And when adopting plastic part to be set with, plastic part is inserted in for the ease of microwave device, often adopt gap fiting mode between the two, the fixing needs of its mutual alignment are connected by screw on reflecting plate to be determined, conformity, the stability of assembly quality are very poor, and traditional microwave device mounting type all needs could realize by other instruments, inconvenient operation.
Summary of the invention
Based on this, the object of the invention is to the defect overcoming prior art, provide a kind of connector, not only structure is simple, easy to operate, and can meet the firm installation of microwave device.
Its technological scheme is as follows:
A kind of connector, comprise body, the front of described body is provided with the first pin, first side of described body is provided with the shaft towards front bending, second side relative with the first side is provided with the pothook bent towards front, the reverse side of described body is provided with the second pin, at least one barb button, 3rd side of described body is provided with at least one first elastic arm towards root bent, and four side relative with the 3rd side is provided with at least one second elastic arm towards root bent.
Its further technological scheme is as follows:
Described pothook comprises card and coupler body, and described card and described body are by circular sliding slopes, and described coupler body is arranged on card on the side of body, and this pothook and described shaft are oppositely arranged.
Described barb button comprises anti-fastener and positive fastener, described anti-fastener and positive fastener include the first button and the first clasp, described first button is vertically arranged on the reverse side of described body, and described first clasp is arranged on a side of the first button, and described anti-fastener and the opposing setting of positive fastener.
Described barb button comprises the second button, two the second clasps, described second button is vertically arranged on the reverse side of described body, two the second clasps are separately positioned on the relative bi-side of described second button, and leave between described second button and the second clasp and extrude space.
The reverse side of described body is provided with two described barb buttons.
3rd side of described body is provided with two described first elastic arms, and the 4th side is provided with two described second elastic arms, and described first elastic arm, the second elastic arm are in the arc towards root bent.
Present invention also offers a kind of communicator, its technological scheme is as follows:
A kind of communicator, comprise above-mentioned connector, phase shifter, reflecting plate, the upper surface of described phase shifter is or/and lower surface is provided with at least one spacing hole, one side of phase shifter is provided with at least one welding groove, the side relative with welding groove is provided with at least one mounting groove, described reflecting plate is provided with at least one positioning hole, at least one mounting hole, described first pin is arranged in described spacing hole, described shaft is arranged in welding groove, described pothook is held in mounting groove, described second pin is arranged in positioning hole, described barb buckle is held in mounting hole, described first elastic arm, second elastic arm is pressed on described reflecting plate.
Below the advantage of preceding solution or principle are described:
Above-mentioned connector, by arranging the first pin and the second pin respectively in the front of body and reverse side, for to microwave device as phase shifter, power splitter, wave filter, Coupler, duplexer and the reflecting plate be attached thereto position, assembly quality high conformity, by being provided with the shaft towards front bending, the side of microwave device can be rotated in portion around the shaft, thus make pothook be stuck in the opposite side of microwave device, connector and microwave device is made to realize firmly being connected, by arranging barb button and the first elastic arm towards root bent, second elastic arm, barb buckle is held in reflecting plate, first elastic arm, second elastic arm applies pressure to reflecting plate, make reflecting plate be pressed on barb to buckle, and by the first elastic arm, the automatic adjustment of the second elastic arm height, make this connector can be useful on the reflecting plate of different thickness of slab, realize connector to be connected with the firm of reflecting plate, this connector construction is simple, easy to operate, without the need to can realize the firm installation of microwave device by other instruments, and without the need to larger installing space, effectively can meet the demand of microwave device compact in size.
Above-mentioned communicator, by arranging connector, phase shifter is connected with reflecting plate, fastening without the need to any metallic screw, connector is held on reflecting plate, then rotated by phase shifter and buckle into connector, quick for installation, production technology is strong, be beneficial to very much assembling and produce in enormous quantities, the passive intermodulation product introduced by screw fastening can be avoided simultaneously.
Accompanying drawing explanation
The Facad structure schematic diagram that Fig. 1 is the connector described in the embodiment of the present invention;
The inverse layer structure schematic diagram that Fig. 2 is the connector described in the embodiment of the present invention;
Fig. 3 is arranged on the schematic diagram on phase shifter for the connector described in the embodiment of the present invention;
Fig. 4 is the schematic diagram that connector that the embodiment of the present invention is stated is connected with phase shifter, reflecting plate;
Fig. 5 is the communicator decomposing schematic representation described in the embodiment of the present invention;
Fig. 6 is the communicator assembling schematic diagram described in the embodiment of the present invention;
The schematic diagram of the barb button that Fig. 7 is another structure described in the embodiment of the present invention;
Description of reference numerals:
100, connector, 110, body, the 111, first pin, 112, shaft, 113, pothook, 1132, card, 1134, coupler body, the 114, second pin, 115, barb button, the 1152, first button, the 1154, first clasp, the 1156, second button, 1158, the second clasp, the 116, first elastic arm, the 117, second elastic arm, 200, phase shifter, 210, spacing hole, 220, welding groove, 230, mounting groove, 300, reflecting plate, 310, positioning hole, 320, mounting hole.
Embodiment
Below in conjunction with accompanying drawing, embodiments of the invention are described in detail:
As shown in Figures 1 to 4, a kind of connector 100, comprise body 110, the front of described body 110 is provided with the first pin 111, first side of described body 110 is provided with the shaft 112 towards front bending, second side relative with the first side is provided with the pothook 113 bent towards front, the reverse side of described body 110 is provided with the second pin 114, at least one barb button 115, 3rd side of described body 110 is provided with at least one first elastic arm 116 towards root bent, four side relative with the 3rd side is provided with at least one second elastic arm 117 towards root bent.Described front and reverse side are comparatively speaking, and setting body 110 wherein one side is front, then one side contrary to the positive is reverse side.
Connector 100 described in the present embodiment, by arranging the first pin 111 and the second pin 114 respectively in the front of body 110 and reverse side, for to microwave device as phase shifter, power splitter, wave filter, Coupler, duplexer and the reflecting plate be attached thereto position, assembly quality high conformity, the positional accuracy that raising microwave device and reflecting plate are installed, by being provided with the shaft 112 towards front bending, the side of microwave device can be rotated in portion 112 around the shaft, thus make pothook 113 be stuck in the opposite side of microwave device, connector 100 and microwave device is made to realize firmly being connected, by arranging barb button 115 and the first elastic arm 116 towards root bent, second elastic arm 117, barb button 115 is held in reflecting plate, first elastic arm 116, second elastic arm 117 applies pressure to reflecting plate, reflecting plate is made to be pressed on barb button 115, and by the first elastic arm 116, the automatic adjustment of the second elastic arm 117 height, make this connector 100 can be useful on the reflecting plate of different thickness of slab, realize connector 100 to be connected with the firm of reflecting plate, this connector 100 structure is simple, easy to operate, without the need to can realize the firm installation of microwave device by other instruments, and without the need to larger installing space, effectively can meet the demand of microwave device compact in size.
Described pothook 113 comprises card 1132 and coupler body 1134, and described card 1132 and described body 110 are by circular sliding slopes, and described coupler body 1134 is arranged on card 1132 on the side of body 110, and this pothook 113 is oppositely arranged with described shaft 112.This pothook 113 has angle as the design of acute angle with body 110 plane, and along with microwave device loads, this angle is extruded right angle in 90 ° gradually, and coupler body 1134 is hooked on microwave device, reliably clamps microwave device.
As shown in Figure 1 and Figure 2, barb button 115 described in the present embodiment comprises anti-fastener and positive fastener, described anti-fastener and positive fastener include the first button 1152 and the first clasp 1154, described first button 1152 is vertically arranged on the reverse side of described body 110, described first clasp 1154 is arranged on a side of the first button 1152, and described anti-fastener and the opposing setting of positive fastener.The reverse side of described body 110 is provided with two described barb buttons 115.3rd side of described body 110 is provided with two described first elastic arm the 116, four sides and is provided with two described second elastic arms 117, and described first elastic arm 116, second elastic arm 117 is in the arc towards root bent.Described anti-fastener coordinates with positive fastener and is buckled on an end face of reflecting plate, to reflecting plate applying pulling force upwards, first elastic arm 116 coordinates with the second elastic arm 117 and is pressed on the other end of reflecting plate, downward pressure is applied to reflecting plate, thus make reflecting plate realize being connected with connector 100 securely, and because the first clasp 1154 is apart from the constant distance of body 110 reverse side, its distance is between the two for holding reflecting plate, when the thickness of reflecting plate is less than the distance between the first clasp 1154 and body 110 reverse side, reflecting plate easily rocks, due to the first elastic arm 116, second elastic arm 117 is in the arc towards root bent, such first elastic arm 116 and the second elastic arm 117 apply downward pressure to reflecting plate, make between reflecting plate and the first clasp 1154 compacted, thus avoid reflecting plate to rock, make connector 100 can adapt to different reflecting plate thickness, realize the firm clamping of connector 100 pairs of reflecting plates.
As shown in Figure 7, the present embodiment also discloses the barb button 115 of another structure, described barb button 115 comprises the second button 1156, two the second clasps 1158, described second button 1156 is vertically arranged on the reverse side of described body 110, two the second clasps 1158 are separately positioned on the relative bi-side of described second button 1156, and leave between described second button 1156 and the second clasp 1158 and extrude space.Such two the second clasps 1158 are V-shaped, can provide larger chucking power, be applicable to the occasion that microwave device weight is larger to reflecting plate.
Connector 100 adopts injection molding, there is good toughness, during installation, connector 100 first snaps in reflecting plate by barb button 115 and fixes, rotate around its shaft 112 with microwave device subsequently, pothook 113 is made to be stuck on microwave device cavity, to realize installing without screw fastening of microwave device, overcome tixed thinking, change the mounting type of traditional microwave device, loaded down with trivial details screw can be saved connect, substantially increase the efficiency of assembling of microwave device, also eliminate as much as possible because screw connects the unstable passive intermodulation impact brought.Meanwhile, the connector 100 described in the present embodiment, both can provide reliable and stable linkage structure, and the installing space of microwave device can be made again little as far as possible, and easy and simple to handle, reliable, and element is with low cost, has considerable application prospect.
As shown in 4 to 6, a kind of communicator, comprise above-mentioned connector 100, phase shifter 200, reflecting plate 300, the upper surface of described phase shifter 200 is or/and lower surface is provided with at least one spacing hole 210, one side of phase shifter 200 is provided with at least one welding groove 220, the side relative with welding groove 220 is provided with at least one mounting groove 230, described reflecting plate 300 is provided with at least one positioning hole 310, at least one mounting hole 320, described first pin 111 is arranged in described spacing hole 210, described shaft 112 is arranged in welding groove 220, described pothook 113 is held in mounting groove 230, described second pin 114 is arranged in positioning hole 310, described barb button 115 is held in mounting hole 320, described first elastic arm 116, second elastic arm 117 is pressed on described reflecting plate 300.
Communicator described in the present embodiment, be connected with reflecting plate 300 by arranging connector 100 pairs of phase shifters 200, fastening without the need to any metallic screw, connector 100 is held on reflecting plate 300, then rotated by phase shifter 200 and buckle into connector 100, quick for installation, production technology is strong, be beneficial to very much assembling and produce in enormous quantities, the passive intermodulation product introduced by screw fastening can be avoided simultaneously.The adopted pultrusion of phase shifter 200, panel beating or die cast, the welding groove 220 of its arranged outside is for welding the outer conductor of transmission cable, and mounting groove 230 snaps in installation for connector 100.
The installation method of described communicator is as follows: be first installed on reflecting plate 300 by connector 100, at this moment, connector 100 passes through two groups of barb buttons 115 and reflecting plate 300 spiral-lock of body reverse side, realize the clamping to reflecting plate, the positioning hole 310 that second pin 114 is then corresponding in insertion reflecting plate, the rotational freedom of restriction connector 100 in horizontal plane, also avoids toppling of connector 10, improves the installation steadiness of connector 10 relative to reflecting plate; Subsequently, welding groove 220 on phase shifter 200 is snapped in shaft 112, make phase shifter 200 and body surface angled, pothook 113 is just placed on for best with phase shifter 200 opposite side, and along phase shifter axial direction adjustment phase shifter 200 relative to the position of connector 100, the spacing hole 210 of phase shifter is aimed at the first pin 111; Finally, apply certain power F at phase shifter 200 near pothook 113 side, phase shifter 200 is buckled on connector 100.
The above embodiment only have expressed the specific embodiment of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.