CN105576464B - RF line-end connectors - Google Patents
RF line-end connectors Download PDFInfo
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- CN105576464B CN105576464B CN201410550266.3A CN201410550266A CN105576464B CN 105576464 B CN105576464 B CN 105576464B CN 201410550266 A CN201410550266 A CN 201410550266A CN 105576464 B CN105576464 B CN 105576464B
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Abstract
A kind of RF line-end connectors, there is connector insulator, connector center terminal and connector shielding terminal.The rear end of connector insulator at least protrudes out insulation pressing structure.Connector shielding terminal can once beat end during, complete the riveting with coaxial cable external conductor and outer rubber, and force above-mentioned insulation pressing structure bending deformation, it is electrically abutted connector center terminal so as to press the center conductor of coaxial cable, and electrically isolate the center conductor of connector shielding terminal and coaxial cable.
Description
Technical field
The present invention relates to a kind of connector, more particularly to the RF line-end connectors for coaxial cable..
Background technology
RF line-end connectors are widely used on various portable communication products in recent years, but as movable type is logical
The development of product compactization is interrogated, the volume size of RF line-end connectors is constantly required to reduce, in this way, connecting to RF line ends
The influence of device is connect, in addition to it can cause difficulty of processing increase, can also cause the reduction of structural strength.
In detail, if RF line-end connectors persistently reduce size, for the structure chimeric with the RF plate terminal adapters of cooperation
It is difficult to have enough intensity to make tangible, causes RF line-end connectors after being repeatedly fitted together to, the structure chimeric with RF plate terminal adapters
Making to be permanently deformed.Also, with the increase of chimeric number, the set deformation volume of RF line-end connector inserted structures also can
Corresponding increase so that the inlay resultant force continuous decrease that RF plates terminal adapter can be provided, and then have influence on RF line-end connector finished products
Trustworthiness.
In general, RF line-end connectors include center terminal and masking terminal.Wherein, center terminal is used for and coaxial line
The center conductor (cored wire for practising title) of cable electrically abuts, to the electric signal of Delivery Center conductor, and cover terminal be used for
The external conductor of coaxial cable abuts, to transmit the ground connection information of external conductor.To avoid above-said current signal and ground signalling
Short circuit, be used on RF line-end connectors and structure that the center conductor of coaxial cable abuts with external conductor, it will usually distinguish
Centrally disposed terminal with masking terminal, so just need two stages beats end process, could complete in coaxial cable
The abutting of heart conductor and external conductor, this can not be advantageously s implified for the splice program of current RF line-end connectors and coaxial cable
One of the main reason for.
In addition, the widely used L-type RF line-end connectors of industry, utilize the centre below clasp body (can claim PLUG housings again)
Position compresses the center conductor of coaxial cable, and it is difficult to reduce that so design, which will cause the height dimension of RF line-end connectors,.
For industrial circle, how to design one and allow client to be easily worked and compact RF line-end connectors, use
It is a problem that is urgent important and can not avoiding in current portable communication product.
The content of the invention
In view of the shortcomings that above-mentioned prior art, the present invention provides a kind of RF line-end connectors, and one end can be connected with RF plates end
Device is fitted together to, and the other end can rivet with coaxial cable.RF line-end connectors have connector insulator, connector center terminal and company
Connect device masking terminal.The front end of connector insulator has protruded out hollow chimeric post, and rear end has protruded out briquetting in insulation, insulation
Outer briquetting and the outer projection that insulate, wear space with formation and wear mouth.Wear mouth and be located at the side for wearing space, and separate absolutely
The outer projection of edge and the outer briquetting that insulate.Connector center terminal is embedded at connector insulator, and rear and front end is respectively arranged with end
Sub- contact site and conductor abutting part.Terminal contact portion exposes outside the hollow part of hollow chimeric post.Conductor abutting part, which exposes outside, to be worn
If space.The center conductor of coaxial cable can wear the space that wears into connector insulator, and arrive conductor by wearing mouth
The top of abutting part.Connector shielding terminal has clasp body, insulator riveting part, conductor riveting part and rubber riveting part.Button
Ring body extends around the periphery of hollow chimeric post, and keeps certain interval with hollow chimeric post, is used to be fitted together to RF plates end to be formed
The first structure body of connector.Insulator riveting part can turn into the second knot after riveted power is received with connector insulator riveted
Structure body, and force in insulation briquetting and the outer briquetting of insulating to bend inwards deformation, so as to press positioned at wearing the coaxial of space
The center conductor of cable, the center conductor of coaxial cable is set electrically to abut conductor abutting part.Conductor riveting part and rubber riveting part
After riveted power is received, external conductor that can be respectively with coaxial cable is integrally formed with outer rubber riveted.First structure body and
The laterally adjacent place of two structures has separated gap, and the size in the gap is less than clasp side to the deformation for producing plastic deformation
Take measurements, and make the lateral of clasp body be not easy to be permanently deformed after being repeatedly fitted together to.
Optionally, briquetting in the insulation that connector insulator rear end is set can be omitted.The outer projection top surface of insulation
Highly it is substantially equal to or less than briquetting in insulation and the height of insulate outer briquetting bending deformation or the rear top surface that fractures, to avoid
Interfere with bending of the insulator riveting part to briquetting in insulation and the outer briquetting that insulate.Conductor riveting part can with rubber riveting part
Selection is provided separately or is arranged to be integral.The internal face of conductor riveting part and rubber riveting part is arranged with swelling structure, from
And the external conductor of coaxial cable and outer rubber can be clamped respectively, to increase the confining force to external conductor and outer rubber respectively.
The root of clasp body has the location structure for being used for positioning the connector insulator, and described location structure can be clasp body root
Wall for contradicting briquetting and the outer briquetting that insulate in insulation, or can be that clasp body root is outside for connector insulator side wall
The location division protruded out wears the positioning port of entrance.
Optionally, the wall of connector insulator end edge can limit the insulator of coaxial cable by wearing mouth,
And wear space into connector insulator.Position of the connector insulator between terminal contact portion and conductor abutting part can
Barricade is set, so as to provide backstop function to the center conductor of coaxial cable, and prevents center conductor towards the side of terminal contact portion
To excessively inserting.
Optionally, connector center terminal is provided with briquetting and the outer briquetting of terminal, interior press of insulating in terminal
, can be respectively through briquetting in terminal and the outer briquetting of terminal when block deforms with outer briquetting bending of insulating, pressing, which is located at, to be worn
The center conductor of the coaxial cable in space, the center conductor of coaxial cable is set electrically to abut conductor abutting part.
Compared to prior art, RF line-end connectors of the invention, can be held by once beating for connector shielding terminal
Cheng Zhong, the riveting with coaxial cable external conductor and outer rubber is completed, can also allow the pressing for convexedly stretching in connector insulator rear end
Block bending deformation, so as to press coaxial cable center conductor indirectly, and completes coaxial cable center conductor and connector center-side
The electrical abutting of son, and electrically isolate the center conductor of connector shielding terminal and coaxial cable.Being so designed that effectively to reduce
Outside the height dimension of RF line-end connectors, to meet the compact development trend of RF line-end connectors now.
Brief description of the drawings
Fig. 1 is the schematic diagram according to the center terminal of the RF line-end connectors of first embodiment of the invention.
Fig. 2 be according to the schematic diagram of the insulator of the RF line-end connectors of first embodiment of the invention, it is exhausted shown in Fig. 2
Edge body is to be embedded with center terminal.
Fig. 3 is the schematic diagram according to the masking terminal of the RF line-end connectors of first embodiment of the invention
Fig. 4 is the RF line-end connectors according to first embodiment of the invention, first insulator is embedded in after masking terminal
View.
Fig. 5 is the RF line-end connectors according to first embodiment of the invention, second insulator is embedded in after masking terminal
View.
Fig. 6 is the RF line-end connectors according to first embodiment of the invention, and the center conductor of coaxial cable is worn into entrance
The schematic diagram of insulator.
Fig. 7 is that the line-end connector shown in Fig. 6 rivets the structural representation after coaxial cable.
Fig. 8 is the enlarged drawing of structure symbol C meanings region shown in Fig. 7.
Fig. 9 is the profile for cutting off structure shown in Fig. 7 along AA line segments, the outer briquetting bending deformation shown in Fig. 9.
Figure 10 is the profile that cuts off structure shown in Fig. 7 along A'A' line segments, and briquetting is curved in the insulation shown in Figure 10
Sell off shape.
Figure 11 is the profile for cutting off structure shown in Fig. 7 along BB line segments.
Figure 12 is the schematic diagram according to the center terminal of the RF line-end connectors of second embodiment of the invention.
Figure 13 is according to the schematic diagram of the insulator of the RF line-end connectors of second embodiment of the invention, shown in Figure 13
Insulator is to be embedded with center terminal.
Figure 14 is the RF line-end connectors according to second embodiment of the invention, and the center conductor of coaxial cable is worn into entrance
The schematic diagram of insulator.
Figure 15 is the RF line-end connectors according to second embodiment of the invention and the structural representation after coaxial cable riveting.
Figure 16 is the profile for cutting off structure shown in Figure 15 along DD line segments, and the outer briquetting shown in Figure 16 forces terminal
Outer briquetting bending deformation.
Description of reference numerals
1RF line-end connectors；11 connector insulators；Briquetting in 111 insulation；The 112 outer briquettings of insulation；113 insulation
Outer projection；114 wear space；115 wear mouth；116 location divisions；117 barricades；12 connector center terminals；121 termination contacts
Portion；122 conductor abutting parts；Briquetting in 123 terminals；The outer briquetting of 124 terminals；13 connector shielding terminals；131 clasp bodies；
1311 location structures；13111 walls；13112 positioning ports；132 insulator riveting parts；133 body riveting parts；1331 swelling structures；
134 rubber riveting parts；1341 swelling structures；135 first structure bodies；136 second structures；2 coaxial cables；21 center conductors；
22 insulators；23 external conductors；24 outer rubber.
Embodiment
In order to facilitate the understanding of the purposes, features and advantages of the present invention, below in conjunction with the accompanying drawings to the present invention
Embodiment be described in detail.Many details are elaborated in the following description in order to fully understand this hair
It is bright.But the invention can be embodied in many other ways as described herein, those skilled in the art can be not
Similar improvement is done in the case of running counter to intension of the present invention, therefore the present invention is not limited to the specific embodiments disclosed below.
To make the volume-diminished of RF line-end connectors and easy to manufacture, and meet industry today and RF line-end connectors are wanted
Ask, can be with various portable communication products.The present invention provides a kind of RF line-end connectors of new structure type, is used for and RF
Plate terminal adapter is fitted together to, and can rivet coaxial cable, the bending of the block structure protruded out upwards by insulator rear end, and can be
Beating during end once, completes the abutting of the center conductor of center terminal and coaxial cable, and connector shielding terminal point
Not with the riveting of external conductor and outer rubber, therefore, the present invention can effectively simplify the engagement of RF line-end connectors and coaxial cable
Program.In addition, the abutted position of RF line-end connectors of the present invention and coaxial cable center conductor is in the lower section of clasp body, therefore
Height dimension can effectively be reduced.
It is the schematic diagram of the RF line-end connectors of first embodiment of the invention on the other hand, refer to Fig. 1 to Figure 11.Such as reference
Each figure shown in, RF line-end connectors 1 of the invention can be used for by rivet etc. mode engaged with coaxial cable 2, to form electricity
The circuit of signal transmission.RF line-end connectors 1 mainly include connector insulator 11, connector center terminal 12 and connector and hidden
Cover terminal 13.The metal material of conductive matter can be selected simultaneously with connector shielding terminal 13 in above-mentioned connector center terminal 12
It is made with presser's method, and electroplating processes is bestowed in surface, increases the conductive effect of terminal and avoid aoxidizing.Connector shielding
The root of terminal 13 can be connected with metal material belt, and be advantageous to the group end operation of RF line-end connectors and operation is held in follow-up beating.
The engineering methods such as connector center terminal 12 can be stood by group or embedment is projected are embedded at connector insulator 11.Connector
The rear and front end of center terminal 12 is respectively arranged with terminal contact portion 121 and conductor abutting part 122.Terminal contact portion 121 can be
Two panels erects spring plate, and the center terminal for clamping the RF plate terminal adapters coordinated with it, which is used, reaches electric connection.It is optional
Ground is selected, terminal contact portion 121 can also use c-type spring plate or multiple circular spring plates to form.The company of exposing outside of conductor abutting part 122
Connect device insulator 11 wears space 114, and the center conductor for the coaxial cable for wearing space 114 is entered to for electrically abutting
21.Conductor abutting part 122 can be taken outside the structure design of flat board, but is not limited, as long as can be led with the center of coaxial cable
The structure design that body 21 electrically abuts could be used for conductor abutting part 122.For example, conductor abutting part 122 can also take half
Cylinder, long square column or trapezoidal column or the structure design of other anomalistic objects.
Above-mentioned connector insulator 11 can be selected plastic material and be made.The front end of connector insulator 11 has protruded out hollow embedding
Zygostyle, terminal contact portion 121 expose outside the hollow part of hollow chimeric post.The outer wall of the hollow chimeric post of connector insulator 11
Face also has at least one location division 116 protruded outward in aerofoil profile shape, and provides and halted with the group of connector shielding terminal 13
Position.The rear end of connector insulator 11 has briquetting 111 in the insulation protruded out upwards, the outer briquetting 112 of insulation and insulation outer
Projection 113, space 114 is worn to form one.The space 114 that wears is by briquetting in insulation 111, the outer briquetting 112 of insulation
It surround and forms with the outer projection 113 that insulate.As shown in figure 5, briquetting 111 is set respectively with the outer briquetting 112 that insulate in insulation
In two sides of connector insulator 11 and it is staggered, to avoid interfering with each other deformation when stress is bent.However, in this hair
In bright other embodiments, in insulation briquetting 111 with insulate outer briquetting 112 can each other not in the case of interference deformation,
The same side of connector insulator 11 is respectively arranged at, without limitation should be used as using the above.
As shown in Fig. 2 connector insulator 11 forms insulate outer projection 113 and the end edge for the outer briquetting 112 that insulate
Approximate " 7 " font of cross sectional shape, thus wear to enter formed with the center conductor for coaxial cable and wear wearing for space 114
Mouth 115.Wear mouth 115 and be located at the side for wearing space 114, and separate the outer projection 113 of insulation and the outer briquetting 112 that insulate.Separately
Outside, the wall of the end edge of connector insulator 11 can provide backstop to the insulator 22 of coaxial cable 2, to limit coaxial cable 2
Insulator 22 by wearing mouth 115, and enter connector insulator 11 wears space 114.Connector insulator 11 is located at
Position between terminal contact portion 121 and conductor abutting part 122 is additionally provided with barricade 117, so as to the center conductor to coaxial cable 2
21 provide backstop function, and prevent that center conductor 21 from excessively inserting towards the direction of terminal contact portion 121, and can effectively avoid excessively
The center conductor 21 inserted, subsequently when RF line-end connectors are chimeric with RF plate terminal adapters, the outside with RF plate terminal adapters
Conductor has the possibility for producing short circuit.
Connector shielding terminal 13 has clasp body 131, insulator riveting part 132, conductor riveting part 133 and rubber riveted
Portion 134.As shown in figure 4, the connector insulator 11 for being embedded with connector center terminal 12 first can laterally be organized and found clasp body
131.Then, clasp body 131 can be by the bending with the body bond sites of connector shielding terminal 13, and is formed as shown in Figure 5
For the first structure body 135 chimeric with the RF plate terminal adapters of cooperation.In Figure 5, the clasp body 131 of first structure body 135
Extend around the periphery of the hollow chimeric post in the front end of connector insulator 11, the wall of clasp body 31 has short slot and insulated with connector
Body 11 keeps certain interval, and be able to can be deformed when by the oppressive force of RF plate terminal adapters, enables RF plate terminal adapters suitable
Profit is chimeric with first structure body 135.In the present invention, the wall of clasp body 131 can form c-type clasp formed with a short slot
Body, but also can form multiple short slots and be made up of multiple plates.
The root of clasp body 131 has the location structure 1311 for alignment connector insulator 11, and to organizing vertical company
Connect device insulator 11 and positioning is provided.Location structure 1311 can be to be formed on the root of clasp body 131 for contradicting briquetting in insulation
111 with the wall 13111 of the outer briquetting 112 of insulating, or be formed on the root of clasp body 131 and supply the side of connector insulator 11
The location division 116 that wall protrudes outward wears the positioning port 13112 of entrance, refers to Fig. 3.
Insulator riveting part 132 can turn into such as Fig. 7 institutes after riveted power is received with the rear end riveted of connector insulator 11
The second structure 136 shown, and force briquetting 111 and the outer briquetting 112 of insulation in the insulation of connector insulator inwardly curved
Sell off shape or fracture, as shown in Fig. 9,10, and then press the center conductor 21 of the coaxial cable worn in space, make coaxial line
The center conductor 21 of cable electrically abuts with conductor abutting part 122.Now, briquetting 111 and the outer meeting of briquetting 112 of insulating in insulation
It is sandwiched between the center conductor 21 of connector shielding terminal and coaxial cable, and electrically isolates connector shielding terminal and coaxial line
The center conductor 21 of cable, to avoid the electrical short of connector shielding terminal and center conductor 21.Therefore, RF line ends of the invention
The abutted position of connector and coaxial cable center conductor be in the rear end of connector insulator, without below clasp body, therefore
The overall height dimension of RF line-end connectors can effectively be reduced.
Furthermore the height of the outer top surface of projection 113 of insulation is substantially equal to or less than briquetting in insulation 111 with being pressed outside insulation
The bending of block 112 deformation or the height of fracture rear top surface, to avoid interference with insulator riveting part 132 to briquetting in insulation 111
With the bending for the outer briquetting 112 of insulating, make in insulation briquetting 111 with after the outer bending of briquetting 112 of insulating, can smoothly press position
In the center conductor 21 for wearing the coaxial cable in space 114.In addition, connector insulator 11 can also omit briquetting in insulation
111 setting, single center conductor 21 that the coaxial cable worn in space 114 is pressed by the outer briquetting 112 that insulate.
For the RF line-end connectors of the present invention, when first structure body 135 is chimeric with RF plate terminal adapters, clasp body
131 can by the compressing lateral deformation of RF plate terminal adapters, then by caused elastic-restoring force after lateral deformation, and
Inlay resultant force is provided between the clasp circle of clasp body 131 and the scrobicular ring circle of RF plate terminal adapter correspondence positions, i.e., to be fitted together to RF plates
Terminal adapter provides chimeric confining force, to maintain the Qian He of first structure body 135 and RF plate terminal adapters.
In other words, when first structure body 135 is chimeric with RF plate terminal adapters, due to having short slot on clasp body 131, make
Its clasp circle can laterally be strutted by the compressing of RF plate terminal adapter scrobicular ring circles, if the amount of strutting of clasp circle is in clasp body 131
Plastic deformation regime in, then release it is chimeric with RF plate terminal adapters after, clasp body 131 can substantially resile shape and substantive
Keep original elasticity；Plastic deformation regime of the amount of strutting of right clasp circle as exceeded clasp body 131, clasp body 131 can produce
Permanent deformation, the chimeric dynamics for causing to can be provided RF plate terminal adapters decline, and with the increase inlay resultant force of chimeric number
Spend continuous decrease.That is, if the lateral of clasp body 131 has produced plastic deformation, the elastic-restoring force that can be provided, Jiu Huisui
Chimeric number increases and continuous decrease, and can not effectively maintain the inlay resultant force of first structure body 135 and RF plate terminal adapters to set
Evaluation.
On the other hand, in the present invention, as shown in figure 8, the adjacent warp of the side of 135 and second structure of first structure body 136
Design has separated a gap H, and the size of the gap H may be designed to be less than the deformation that clasp body 131 laterally produces plastic deformation
Take measurements, in this way, the second structure 136 can be before the lateral generation plastic deformation of clasp body 131, make-up ring body 131 provides side
To the limitation of deformation, to avoid the lateral generation of clasp body 131 from being permanently deformed.Therefore gap H presence can effectively slow down clasp body
131 to producing permanent deformation, and make RF line-end connectors clasp body 131 are to RF plates after repeatedly chimeric using repeatedly rear side
The chimeric confining force that terminal adapter provides can also maintain certain level.
In addition, being adjusted by first, second structure 135, the gap H that 136 side adjacents separate, it is suitable for changing button
Ring body 131 is capable of the degree of lateral deformation by oppressive force, thereby effectively to adjust first structure body 135 to RF plate terminal adapters
The chimeric dynamics size that can be provided.Above-mentioned gap H adjustment can be by changing clasp body 131 in connector shielding terminal 13
The bending part of body and be readily accomplished.
As shown in figure 11, conductor riveting part 133 and rubber riveting part 134 be after riveted power is received, can respectively with coaxial line
The external conductor 23 of cable 2 is integrally formed with the outer riveted of rubber 24.Optionally, conductor riveting part 133 and rubber riveting part 134
Internal face more than one swelling structure 1331,1341 is set respectively, in order to occlusion external conductor 23 and outer glue can be clamped respectively
Skin 24, to increase the confining force to external conductor 23 and outer rubber 24 respectively, use enhancing RF line-end connectors and beat end and connect
The intensity of pulling force is can bear after conjunction coaxial cable.In the embodiment shown in Figure 11, although by conductor riveting part 133 and rubber
Riveting part 134 is configured to a cable clamp structure, but should not be as limit, actually also can be by conductor riveting part 133 and glue
Skin riveting part 134 is designed to two separated cable clamp structures.
, can be while right by cutting die above and below end-beating machine, in beating in the program of end once it should be noted that in the present invention
Insulator riveting part 132, conductor riveting part 133 and rubber riveting part 134 provide riveted start, are respectively completed and coaxial cable 2
Center conductor 21, external conductor 23 and outer rubber 24 riveting, so can effectively simplify RF line-end connectors and coaxial line
The splice program of cable.Even, also program can be held to perform continuous beat by the design of material strip.
Please with reference to Figure 12 to Figure 16, for the schematic diagram of the RF line-end connectors of second embodiment of the invention.Such as each figure
Shown, the Main Differences of the present embodiment and above-described embodiment are, connector center terminal 12 is in the both sides of conductor abutting part 122
While being staggeredly equipped with briquetting 123 and the outer briquetting 124 of terminal in terminal, it is electrical with coaxial cable center conductor 21 to use increase
The area of contact.As shown in FIG. 13 and 14, in terminal the outer briquetting 124 of briquetting 123 and terminal lean against respectively in insulation by
Briquetting 111 and the outer briquetting 112 that insulate, and in face of the center conductor 21 positioned at the coaxial cable for wearing space.Such as Figure 15 and figure
Shown in 16, insulator riveting part 132 is forcing briquetting 111 and the outer briquetting 112 that insulate in insulation to bend when deforming, and can distinguish
By briquetting 124 outside briquetting 123 in the terminal after bending and terminal, pressing is positioned at the coaxial cable for wearing space 114
Center conductor 21, the center conductor 21 of coaxial cable is set electrically to abut conductor abutting part 122.In addition, in terminal briquetting 123 with
The outer briquetting 124 of terminal also be may be selected to omit the setting of one of them, and list is worn same in space 114 by one of pressing
The center conductor 21 of axis cable.
In summary, RF line-end connectors of the invention, connector shielding terminal can once beat end during, pass through
The bending for the block structure that insulator rear end protrudes out upwards, the center conductor of center terminal and coaxial cable is forced to support indirectly
Connect.Described insulator block structure can also separate the center conductor of connector shielding terminal and coaxial cable, and using prevents together
With external conductor electric signal short circuit occurs for the center conductor of axis cable.In addition, in RF line-end connectors of the present invention and coaxial cable
The abutted position of heart conductor can effectively reduce height dimension not below clasp body, and meet design compact now
Trend.
Embodiment described above only expresses the several embodiments of the present invention, and its description is more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of RF line-end connectors, for chimeric with RF plate terminal adapters, and coaxial cable can be riveted, including：
Connector insulator, front end have protruded out hollow chimeric post, rear end protruded out briquetting in insulation, the outer briquetting of insulation with it is exhausted
The outer projection of edge, wear space to be formed and wear mouth, this, which wears mouth and is located at this, wears the side in space, and separates the insulation evagination
Block and the outer briquetting of the insulation；
Connector center terminal, is embedded at the connector insulator, and rear and front end is arranged with terminal contact portion and abutted with conductor
Portion；The terminal contact portion exposes outside the hollow part of the hollow chimeric post, and the conductor abutting part exposes outside described wear
Space；The center conductor of the coaxial cable can wear mouth by described, wear into the connector insulator and wear sky
Between, and arrive the top of the conductor abutting part；And
Connector shielding terminal, there is clasp body, insulator riveting part, conductor riveting part and rubber riveting part；The clasp body
Extend around the periphery of the hollow chimeric post, and certain interval is kept with the hollow chimeric post, to be formed for chimeric described
The first structure body of RF plate terminal adapters；The insulator riveting part, can be with the connector insulator after riveted power is received
Riveted turns into the second structure, and forces in the insulation the outer briquetting of briquetting and the insulation to bend inwards deformation, so that
Pressing makes to lead described in the electrical abutting of center conductor of the coaxial cable positioned at the center conductor of the coaxial cable for wearing space
Body abutting part；The conductor riveting part and the rubber riveting part, can be outer with the coaxial cable respectively after riveted power is received
Portion's conductor is integrally formed with outer rubber riveted；The laterally adjacent place of the first structure body and second structure has separated one
Gap, the size in the gap is less than the clasp side and taken measurements to the deformation for producing plastic deformation, and makes the clasp body
It is lateral to be not easy to be permanently deformed after being repeatedly fitted together to.
2. RF line-end connectors according to claim 1, it is characterised in that the height essence of the outer projection top surface of the insulation
Equal to or less than the height of briquetting bending deformation or the rear top surface that fractures outside briquetting in the insulation and the insulation, to avoid
Interfere with bending of the insulator riveting part to briquetting outside briquetting in the insulation and the insulation.
3. RF line-end connectors according to claim 1, it is characterised in that the conductor riveting part and the rubber riveted
Portion can be provided separately or be arranged to be integral；The internal face of the conductor riveting part and the rubber riveting part is arranged with floating
Male structure, so as to clamp the external conductor of the coaxial cable and outer rubber respectively, to increase respectively to the external conductor
With the confining force of the outer rubber.
4. RF line-end connectors according to claim 1, it is characterised in that the root of the clasp body, which has, to be used to position
The location structure of the connector insulator.
5. RF line-end connectors according to claim 4, it is characterised in that the location structure is the clasp body root
Wall for contradicting briquetting and briquetting outside the insulation in the insulation.
6. RF line-end connectors according to claim 4, it is characterised in that the location structure is the clasp body root
The location division protruded outward for the connector insulator side wall wears the positioning port of entrance.
7. RF line-end connectors according to claim 1, it is characterised in that the wall of the connector insulator end edge
The insulator that the coaxial cable can be limited wears mouth by described, and wears space into the connector insulator.
8. RF line-end connectors according to claim 1, it is characterised in that the connector insulator is located at the terminal
Position between contact site and the conductor abutting part is provided with barricade, so as to provide backstop work(to the center conductor of the coaxial cable
Can, and prevent the center conductor from excessively being inserted towards the direction of the terminal contact portion.
9. RF line-end connectors according to claim 1, it is characterised in that the connector center terminal is provided with terminal
The outer briquetting of interior briquetting and terminal, can be saturating respectively when briquetting deforms with the outer briquetting bending of the insulation in the insulation
Cross briquetting and the outer briquetting of the terminal, pressing in the terminal makes described positioned at the center conductor for the coaxial cable for wearing space
The center conductor of coaxial cable electrically abuts the conductor abutting part.
10. a kind of RF line-end connectors, for chimeric with RF plate terminal adapters, and coaxial cable can be riveted, including：
Connector insulator, front end have protruded out hollow chimeric post；Rear end has protruded out the outer briquetting of insulation and the outer projection that insulate, with shape
Space and mouth is worn into wearing, this, which wears mouth and be located at this, wears the side in space, and separates outside the outer projection of the insulation and the insulation
Briquetting；
Connector center terminal, is embedded at the connector insulator, and rear and front end is arranged with terminal contact portion and abutted with conductor
Portion；The terminal contact portion exposes outside the hollow part of the hollow chimeric post, and the conductor abutting part exposes outside described wear
Space；The center conductor of the coaxial cable can wear mouth by described, wear into the connector insulator and wear sky
Between, and to the top of the conductor abutting part, wherein, the connector insulator is located at the terminal contact portion and the conductor abutting part
Between position be provided with barricade, so as to provide backstop function to the center conductor of the coaxial cable, and prevent the center conductor
Excessively inserted towards the direction of the terminal contact portion；And
Connector shielding terminal, there is clasp body, insulator riveting part, conductor riveting part and rubber riveting part；The clasp body
Extend around the periphery of the hollow chimeric post, and certain interval is kept with the hollow chimeric post, be used to be fitted together to institute to be formed
State the first structure body of RF plate terminal adapters；The insulator riveting part can insulate after riveted power is received with the connector
Body riveted turns into the second structure, and forces the outer briquetting of the insulation to bend inwards deformation, so as to press be located at described in wear
The center conductor of the coaxial cable in space, the center conductor of the coaxial cable is set electrically to abut the conductor abutting part；It is described
Conductor riveting part and the rubber riveting part, can the external conductor with the coaxial cable and outer glue respectively after riveted power is received
Skin riveted is integrally formed；The laterally adjacent place of the first structure body and second structure has separated a gap, the gap
Size be less than the clasp side and taken measurements to the deformation for producing plastic deformation, and the lateral of the clasp body is not easy more
It is secondary it is chimeric after be permanently deformed.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410550266.3A CN105576464B (en) | 2014-10-16 | 2014-10-16 | RF line-end connectors |
| TW104216414U TWM519850U (en) | 2014-10-16 | 2015-10-14 | RF cable end connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410550266.3A CN105576464B (en) | 2014-10-16 | 2014-10-16 | RF line-end connectors |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105576464A CN105576464A (en) | 2016-05-11 |
| CN105576464B true CN105576464B (en) | 2018-02-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410550266.3A Active CN105576464B (en) | 2014-10-16 | 2014-10-16 | RF line-end connectors |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105576464B (en) |
| TW (1) | TWM519850U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113196591B (en) * | 2018-12-19 | 2023-07-21 | 株式会社村田制作所 | Positioning structure of insulating member in L-shaped coaxial connector |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201054430Y (en) * | 2007-01-31 | 2008-04-30 | 黄淑薰 | Improved cable connector structure |
| CN101630781A (en) * | 2008-06-24 | 2010-01-20 | 泰科电子公司 | Coaxial cable connector housing |
| CN101685909A (en) * | 2008-09-26 | 2010-03-31 | 株式会社村田制作所 | L-shaped coaxial connector and the manufacturing method |
| JP4495451B2 (en) * | 2003-12-25 | 2010-07-07 | 株式会社アイペックス | Connector for coaxial cable |
| CN203415727U (en) * | 2013-08-30 | 2014-01-29 | 信维创科通信技术（北京）有限公司 | Coaxial connector and connecting terminal thereof |
| CN204376137U (en) * | 2014-10-16 | 2015-06-03 | 春源科技(深圳)有限公司 | RF line-end connector |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8272894B2 (en) * | 2010-11-05 | 2012-09-25 | Primecon Technology Ltd. | Coaxial connector |
-
2014
- 2014-10-16 CN CN201410550266.3A patent/CN105576464B/en active Active
-
2015
- 2015-10-14 TW TW104216414U patent/TWM519850U/en unknown
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4495451B2 (en) * | 2003-12-25 | 2010-07-07 | 株式会社アイペックス | Connector for coaxial cable |
| CN201054430Y (en) * | 2007-01-31 | 2008-04-30 | 黄淑薰 | Improved cable connector structure |
| CN101630781A (en) * | 2008-06-24 | 2010-01-20 | 泰科电子公司 | Coaxial cable connector housing |
| CN101685909A (en) * | 2008-09-26 | 2010-03-31 | 株式会社村田制作所 | L-shaped coaxial connector and the manufacturing method |
| CN203415727U (en) * | 2013-08-30 | 2014-01-29 | 信维创科通信技术（北京）有限公司 | Coaxial connector and connecting terminal thereof |
| CN204376137U (en) * | 2014-10-16 | 2015-06-03 | 春源科技(深圳)有限公司 | RF line-end connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105576464A (en) | 2016-05-11 |
| TWM519850U (en) | 2016-04-01 |
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