CN208797210U - The superfine coaxial RF connector assembly of hyperfrequency - Google Patents
The superfine coaxial RF connector assembly of hyperfrequency Download PDFInfo
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- CN208797210U CN208797210U CN201821204806.2U CN201821204806U CN208797210U CN 208797210 U CN208797210 U CN 208797210U CN 201821204806 U CN201821204806 U CN 201821204806U CN 208797210 U CN208797210 U CN 208797210U
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Abstract
The utility model relates to a kind of superfine coaxial RF connector assemblies of hyperfrequency, combination including the superfine coaxial RF plate terminal adapter of hyperfrequency and the superfine coaxial RF line-end connector of hyperfrequency, wherein, the setting of conventionally known superfine coaxial RF plate terminal adapter center terminal is omitted in the superfine coaxial RF plate terminal adapter of hyperfrequency, whereby, the line end elastic arm center terminal circuit substrate directly in electrical contact of the superfine coaxial RF line-end connector of the utility model hyperfrequency, allow the superfine coaxial RF line-end connector of hyperfrequency can be in the case where not by RF plate end center terminal, RF signal is directly delivered to circuit substrate, so, plate end shield terminal in RF plate terminal adapter needn't arranging plate end center terminal, therefore, plate end shield terminal in the utility model RF plate terminal adapter can more effectively provide electrical shielding , use the RF signal for the hyperfrequency millimeter wave frequency band for allowing the superfine coaxial RF connector assembly of the hyperfrequency of the utility model to be capable of providing transmission 30GHz or more.
Description
Technical field
The utility model relates to a kind of superfine coaxial RF connector assemblies of hyperfrequency, in details of the words, are related to a kind of omit and set
RF plate end center terminal is set to transmit the superfine coaxial RF connector assembly of the hyperfrequency of hyperfrequency millimeter wave frequency band RF signal.
Background technique
In recent years since, superfine coaxial RF connector assembly sequentially penetrates superfine coaxial RF line-end connector and superfine coaxial RF
Plate terminal adapter transmits RF signal, by its volume light and shortization and the RF of 10GHz micron wave frequency range below can be transmitted
The characteristic of signal, and be widely used in computer and its peripheral equipment, communication product and consumer electrical product with
Transmit the RF signal of micron wave frequency range.
The structure of known superfine coaxial RF connector assembly designs, mainly will be superfine same as shown in Fig. 1 to Fig. 6
Axis RF line-end connector 5 is plugged on superfine coaxial RF plate terminal adapter 3 to transmit RF signal, superfine coaxial RF plate terminal adapter
The main body 311 of 3 plate end center terminal 31 is arranged in the center of its plate end shield terminal 32, and plate end center terminal 31 by
The notch 321 that its plate end shield terminal 32 is reserved is extended through by bottom ennation 312, outside plate end shield terminal 32
Position is in electrical contact with circuit substrate 4, by notch 321 can separation plate end center terminal 31 and plate end shield terminal 32, to keep away
Exempt from plate end center terminal 31 and be electrically connected with touch panel end shield terminal 32 to cause short circuit, however, 321 meeting of notch of plate end shield terminal 32
It causes to let out wave, the electrical shield effectiveness so as to cause plate end shield terminal 32 is bad, to be easy in plate end shield terminal 32
Electromagnetic coupling interference occurs so that the superfine coaxial RF line-end connector 5 of known superfine coaxial RF plate terminal adapter assembly with
The RF signal of transmission 10GHz micron wave frequency range below is only capable of between superfine coaxial RF plate terminal adapter 3, although can so accord with
The transmission demand that 3G communicates generation RF signal with 4G is closed, but transmittability can not still reach the hyperfrequency milli of transmission 30GHz or more
The RF signal of meter wave frequency band, and 5G communication can not be met from generation to generation for the transmission demand of hyperfrequency RF signal, this is logical for current 5G
What letter urgently overcame from generation to generation applies bottleneck.
Therefore, how to improve above-mentioned missing, promote the electrical shielding effect of the shield terminal of superfine coaxial RF plate terminal adapter
Fruit, thus enable superfine coaxial RF connector assembly be used for hyperfrequency millimeter wave frequency band RF signal transmission, actually belonging to skill
Art field personage institute urgent problem to be solved, therefore the utility model is directed to the element structure of superfine coaxial RF connector assembly
It is improved, the various of the RF signal of hyperfrequency millimeter wave frequency band can not be transmitted with the current superfine coaxial RF connector assembly of solution
Problem.
Utility model content
In view of the disadvantage of above-mentioned prior art, the utility model provides a kind of superfine coaxial RF connector assembly of hyperfrequency,
Coupled circuit substrate is to transmit RF signal, and circuit substrate includes substrate center's terminal contact portion, and the superfine coaxial RF of hyperfrequency connects
Connecing device assembly includes: the superfine coaxial RF plate terminal adapter of hyperfrequency and the superfine coaxial RF line-end connector of hyperfrequency.Hyperfrequency pole
Thin coaxial RF plate terminal adapter includes plate end shield terminal, and plate end shield terminal has plate end shield terminal grafting ring.Superelevation
Frequently superfine coaxial RF line-end connector has line end insulator, line end elastic arm center terminal and line end shield terminal, wherein line
Hold elastic arm center terminal that there is line end elastic arm center terminal ontology and line end elastic arm center terminal contact portion, line end elasticity
Arm center terminal body is arranged in line end insulator；Line end shield terminal includes line end shield terminal grafting ring；Line end elasticity
Arm center terminal contact portion exposes to the side of line end insulator Yu line end shield terminal grafting ring；Line end shield terminal grafting ring
From top to bottom plugboard end shield terminal grafting ring makes line end elastic arm center terminal contact portion pass through plate end shield terminal grafting
The inside of ring is with direct substrate center's terminal contact portion in electrical contact；There is elasticity knot with line end elastic arm center terminal ontology
Structure is connected to substrate center's terminal contact portion by elasticity, to keep line end elastic arm center terminal contact portion to substrate center
Terminal contact portion apply abutting force, with ensure both line end elastic arm center terminal contact portion and substrate center's terminal contact portion it
Between it is in electrical contact.
Compared to prior art, the superfine coaxial RF connector assembly of the hyperfrequency of the utility model omits RF plate end center-side
The setting of son, the superfine coaxial RF line-end connector of hyperfrequency can be believed RF in the case where not by RF plate end center terminal
Number it is directly delivered to circuit substrate, so that plate end shield terminal needn't reserve the notch for allowing plate end center terminal to pass through, therefore, this
Plate end shield terminal in the RF plate terminal adapter of utility model can effectively provide electrical shielding, super to avoid the utility model
When the superfine coaxial RF connector assembly of high frequency transmits higher frequency RF signals, electromagnetic coupling interference occurs in plate end shield terminal, with
Allow the superfine coaxial RF connector assembly of the hyperfrequency of the utility model that can transmit the RF signal of hyperfrequency millimeter wave frequency band.Separately
Outside, line end elastic arm center terminal keep be steadily contacted power in the case where can directly circuit substrate in electrical contact, to ensure line
The RF signal of end elastic arm center terminal transmission can smoothly reach circuit substrate.
Detailed description of the invention
Fig. 1 is the perspective view of known superfine coaxial RF connector assembly.
Fig. 2 is the exploded view of superfine coaxial RF connector assembly shown in Fig. 1.
Fig. 3 be Fig. 2 shown in superfine coaxial RF connector assembly superfine coaxial RF plate terminal adapter in center terminal with
The perspective view of shield terminal.
Fig. 4 is the exploded view of center terminal and shield terminal shown in Fig. 3.
Fig. 5 is the top view of center terminal and shield terminal shown in Fig. 3.
Fig. 6 is the sectional view that component shown in Fig. 5 is cut off along AA line segment.
Fig. 7 is the superfine coaxial RF connector assembly of hyperfrequency of the utility model first embodiment in the solid at the first visual angle
Figure.
Fig. 8 is the exploded view of the superfine coaxial RF connector assembly of hyperfrequency shown in Fig. 7.
Fig. 9 is that line end elastic arm center terminal shown in Fig. 8 in the superfine coaxial RF line-end connector of hyperfrequency and line end are exhausted
The perspective view of edge body.
Figure 10 is the exploded view of line end elastic arm center terminal and line end insulator shown in Fig. 9.
Figure 11 is the superfine coaxial RF connector assembly of hyperfrequency of the utility model first embodiment in the vertical of the second visual angle
Body figure.
Figure 12 is the exploded view of the superfine coaxial RF connector assembly of hyperfrequency shown in Figure 11.
Figure 13 is in the hyperfrequency extremely thin coaxial wire terminal adapter of the superfine coaxial RF connector assembly of hyperfrequency shown in Figure 11
Line end elastic arm center terminal and line end insulator perspective view.
Figure 14 is the exploded view of center terminal and insulator shown in Figure 13.
Figure 15 is the superfine coaxial RF connector assembly of hyperfrequency of the utility model first embodiment in first group of vertical process
Schematic diagram.
Figure 16 is the superfine coaxial RF connector assembly of hyperfrequency of the utility model first embodiment in second group of vertical process
Schematic diagram.
Figure 17 is the superfine coaxial RF connector assembly of hyperfrequency of the utility model second embodiment in the vertical of the first visual angle
Body figure.
Figure 18 is the exploded view of the superfine coaxial RF connector assembly of hyperfrequency shown in Figure 17.
Figure 19 is the superfine coaxial RF connector assembly of hyperfrequency of the utility model second embodiment in the vertical of the second visual angle
Body figure.
Figure 20 is the exploded view of the superfine coaxial RF connector assembly of hyperfrequency shown in Figure 19.
Figure 21 is the superfine coaxial RF connector assembly of hyperfrequency of the utility model second embodiment in first group of vertical process
Schematic diagram.
Figure 22 is the superfine coaxial RF connector assembly of hyperfrequency of the utility model second embodiment in second group of vertical process
Schematic diagram.
Figure 23 is the line end elastic arm center terminal sheet in the superfine coaxial RF connector assembly of hyperfrequency of the utility model
Schematic diagram of the body through welding manner engagement cable center conductor contact portion.
Figure 24 is the line end elastic arm center terminal sheet in the superfine coaxial RF connector assembly of hyperfrequency of the utility model
Schematic diagram of the body through riveting method engagement cable center conductor contact portion.
Figure 24-1 is the sectional view that component shown in Figure 24 is cut off along BB line segment.
Figure 25 is the line end elastic arm center terminal sheet in the superfine coaxial RF connector assembly of hyperfrequency of the utility model
Body engages the schematic diagram of cable center conductor contact portion through crimping mode.
Figure 26 is the line end elastic arm center terminal sheet in the superfine coaxial RF connector assembly of hyperfrequency of the utility model
Body engages the schematic diagram of cable center conductor contact portion through IDC mode.
Figure 26-1 is the sectional view that component shown in Figure 26 is cut off along CC line segment.
Figure 27 is the superfine coaxial RF line-end connector of hyperfrequency of the first state sample implementation of the utility model in the first visual angle
Perspective view.
Figure 28 is the exploded view of the superfine coaxial RF line-end connector of hyperfrequency shown in Figure 27.
Figure 29 is the superfine coaxial RF line-end connector of hyperfrequency of the first state sample implementation of the utility model in the second visual angle
Perspective view.
Figure 30 is the exploded view of the superfine coaxial RF line-end connector of hyperfrequency shown in Figure 29.
Figure 31 is the line end elastic arm center terminal and line end in the superfine coaxial RF line-end connector of hyperfrequency shown in Figure 28
The perspective view of insulator.
Figure 32 is the exploded view of line end elastic arm center terminal and line end insulator shown in Figure 31.
Figure 33 is the superfine coaxial RF line-end connector of hyperfrequency of the second state sample implementation of the utility model in the first visual angle
Perspective view.
Figure 34 is the exploded view of the superfine coaxial RF line-end connector of hyperfrequency shown in Figure 33.
Figure 35 is the superfine coaxial RF line-end connector of hyperfrequency of the second state sample implementation of the utility model in the second visual angle
Perspective view.
Figure 36 is the exploded view of the superfine coaxial RF line-end connector of hyperfrequency shown in Figure 35.
Figure 37 is the line end elastic arm center terminal and line end in the superfine coaxial RF line-end connector of hyperfrequency shown in Figure 34
The perspective view of insulator.
Figure 38 is the exploded view of line end elastic arm center terminal and line end insulator shown in Figure 37.
Specific embodiment
The following contents will arrange in pairs or groups schema, and the technology contents of the utility model are illustrated by particular specific embodiment, be familiar with
The personage of this technology can be understood easily other advantages and effect of the utility model as the content disclosed in this specification.This reality
Also it can be implemented or be applied by other different specific embodiments with novel.The various details in this specification can be also based on
Different viewpoints and application carry out various modifications and change under the spirit without departing substantially from the utility model.Especially, in schema
The proportionate relationship of various components and relative position only have exemplary use, not represent the actual state of the utility model implementation.
It is readily apparent that, will be used below for identical or approximation function component identical to keep disclosure more succinct
Symbol be illustrated, and omit identical or impartial feature description.
The utility model is improved for the structure of superfine coaxial RF connector assembly, omits and superfine coaxial RF plate is arranged
The RF plate end center terminal of terminal adapter, makes the line end elastic arm center terminal of superfine coaxial RF line-end connector not by RF
Direct circuit substrate in electrical contact, allows superfine coaxial RF line-end connector can be direct by RF signal in the case where the center terminal of plate end
It is transmitted to circuit substrate, in this way, RF plate end center terminal needn't be arranged in superfine coaxial RF plate terminal adapter, therefore this is practical
Plate end shield terminal in the superfine coaxial RF plate terminal adapter of novel ultra-high frequency can effectively provide electrical shielding, use allow it is practical
The superfine coaxial RF connector assembly of novel hyperfrequency is capable of providing the RF letter of the hyperfrequency millimeter wave frequency band of transmission 30GHz or more
Number.
First embodiment:
Please also refer to Fig. 7 to Figure 16 and Figure 23 to Figure 38, wherein shown in each schema as referenced by left column, first is real
The superfine coaxial RF connector assembly 1 of hyperfrequency of example is applied at least by the superfine coaxial RF line-end connector 11 of hyperfrequency and hyperfrequency pole
Thin coaxial RF plate terminal adapter 12 is constituted, with transmitted for collocation RF coaxial cable 6 respectively and circuit substrate 2 30GHz with
On hyperfrequency millimeter wave frequency band RF signal, wherein circuit substrate 2 includes substrate center's terminal contact portion 21 and substrate screen
Circuit 22 is covered, substrate shield loop 22 surrounds substrate center's terminal contact portion 21, to provide substrate center's terminal contact portion 21
Electrically shielding.The superfine coaxial collocation of the RF line-end connector 11 RF coaxial cable 6 of hyperfrequency, and RF coaxial cable 6 includes cable
Center conductor 61 and cable shielding conductor 62.The superfine coaxial RF plate terminal adapter 12 of hyperfrequency includes plate end shield terminal 121,
Plate end shield terminal 121 has plate end shield terminal grafting ring 1211.
In first embodiment, the superfine coaxial RF line-end connector 11 of hyperfrequency has line end insulator 111, line end elasticity
Arm center terminal 112 and line end shield terminal 113.In the cable of the engageable RF coaxial cable 6 of line end elastic arm center terminal 112
Heart conductor 61, and there is line end elastic arm center terminal ontology 1121 and line end elastic arm center terminal contact portion 1122.Line end
The cable shielding conductor 62 of the engageable RF coaxial cable 6 of shield terminal 113.Line end insulator 111 has line end insulator ontology
1111, line end insulator upper cover 1112 and line end insulator accommodating space 1113, line end insulator accommodating space 1113 are set to
In line end insulator ontology 1111.The opposite line end insulator ontology as shown in Figure 14 and Figure 32 of line end insulator upper cover 1112
1111 are flipped up or move up as shown in figure 38 with respect to line end insulator ontology 1111, and insulator accommodating in naked wire end is empty in addition
Between 1113, for will line end elastic arm center terminal ontology 1121 be placed in line end insulator accommodating space 1113 in.Line end insulation
The also opposite line end insulator ontology 1111 as shown in Figure 13 and Figure 31 of body upper cover 1112 downwardly turns over or opposite as shown in figure 37
Line end insulator ontology 1111 moves down, to cover line end insulator accommodating space 1113, by line end elastic arm center-side
Sub- ontology 1121 is limited in line end insulator accommodating space 1113, makes line end insulator 111 and line end elastic arm center terminal
112 constitute RF line-end connector semi-finished product SP.In addition, line end insulator upper cover 1112 has line end as shown in Figure 31 and Figure 37
Insulator upper cover fastening structure 11121, to snapping line end insulator ontology 1111, to complete line end insulator upper cover 1112
Positioning.
Line end elastic arm center terminal ontology 1121 is the cantilever terminal being arranged in line end insulator 111, the cantilever
The tail portion of terminal has line end elastic arm center terminal joint portion 11211, and line end elastic arm center terminal joint portion 11211 is optional
It selects through welding (as shown in figure 23), riveting (as shown in Figure 24 to Figure 24-1), crimping (as shown in figure 25) or IDC (such as Figure 26
To shown in Figure 26-1) etc. modes engage the cable centerline conductor 61 of RF coaxial cable 6, use reception from cable centerline conductor
61 RF signal.
As shown in Figure 27 to Figure 30 and Figure 33 to Figure 36, line end shield terminal 113 includes line end shield terminal grafting ring
1131, line end shield terminal accommodating space 1132, line end shield terminal joint portion 1133, line end shield terminal lid 1134 and line
End shield terminal body 1135.Line end shield terminal accommodating space 1132 is for accommodating the superfine coaxial RF line-end connector of hyperfrequency
Semi-finished product SP.Line end shield terminal lid 1134 is used through the mode closing line end shield terminal body 1135 of such as snapping
The superfine coaxial RF line-end connector semi-finished product SP of hyperfrequency is limited in line end shield terminal accommodating space 1132.It is alternative
Ground, line end shield terminal grafting ring 1131 are set to line end shield terminal ontology 1135 or as shown in figure 36 setting as shown in figure 30
In line end shield terminal lid 1134.Optionally, 1134 line of line end shield terminal lid can be as shown in figure 30 with end shield
Terminal body 1135 is integrally formed, to abut the superfine coaxial RF line-end connector semi-finished product SP of hyperfrequency through wrap direction,
The superfine coaxial RF line-end connector semi-finished product SP of hyperfrequency to be limited in line end shield terminal accommodating space 1132.
The cable shielding conductor 62 of the engagement of line end shield terminal joint portion 1133 RF coaxial cable 6.Line end elasticity arm center
Terminal contact portion 1122 exposes to the side of line end insulator 111 Yu line end shield terminal grafting ring 1131, so that working as line end screen
Cover terminal grafting ring 1131 from top to bottom plugboard end shield terminal grafting ring 1211 when, due to the superfine coaxial RF plate end of hyperfrequency
Connector 12 is simultaneously not provided with plate end center terminal, therefore line end elastic arm center terminal contact portion 1122 may pass through plate end shield end
The inside of sub- grafting ring 1211 is with direct substrate center's terminal contact portion 21 in electrical contact, to ensure line end elastic arm center terminal
The RF signal that ontology 1121 transmits can smoothly reach circuit substrate 2, and the plate end of the superfine coaxial RF plate terminal adapter 12 of hyperfrequency
Shield terminal 121 do not need superfine coaxial RF plate terminal adapter shield terminal as is known be plate end center terminal it is reserved wear it is scarce
Mouthful, the utility model enable line end elastic arm center terminal contact portion 1122 pass through plate end shield terminal grafting ring 1211 inside with
Direct substrate center's terminal contact portion 21 in electrical contact, in this way, the electrical shield effectiveness of plate end shield terminal 121 can be improved, and
The superfine coaxial RF connector assembly 1 of the hyperfrequency of the utility model is set to can be used for transmitting the hyperfrequency millimeter wave frequency of 30GHz or more
The RF signal of section.
In first embodiment, the substrate shield loop 22 in electrical contact of plate end shield terminal 121 makes line end shield terminal
113, plate end shield terminal 121 and 22 three's electrical communication of substrate shield loop are to form a shielding environment, to line end elasticity
Arm center terminal contact portion 1122 and substrate center's terminal contact portion 21 provide electrical shielding.
Plate end shield terminal grafting ring 1211 and line end shield terminal grafting ring 1131 are circular annuli, make plate end screen
Covering both terminal grafting ring 1211 and line end shield terminal grafting ring 1131 can relatively rotate, to adjust the superfine coaxial RF of hyperfrequency
The superfine coaxial RF line-end connector 11 of hyperfrequency is opposite with the superfine coaxial RF plate terminal adapter 12 of hyperfrequency in connector assembly 1
Angle, to adapt to arranged in pairs or groups circuit substrate 2.
In addition, line end shield terminal grafting ring 1131 is greater than plate end shield terminal for the internal diameter of grafting ring
Grafting ring 1211, since the volume of RF plate terminal adapter 12 is too small, if line end shield terminal grafting ring 1131 is greater than plate end shield
Terminal grafting ring 1211 can to connect in the superfine coaxial RF line-end connector 11 of hyperfrequency with the superfine coaxial RF plate end of hyperfrequency
During the snapping of device, the meeting shutter end shield terminal grafting ring 1211 of line end shield terminal grafting ring 1131 is to cause blindmate button
The situation connect makes the position that can not with the naked eye confirm plate end shield terminal grafting ring 1211, in this way, line end shield terminal grafting ring
1131 from top to bottom plugboard end shield terminal grafting rings 1211, may allow line end shield terminal grafting ring 1131 in no expection
Squeeze board end shield terminal grafting ring 1211 is in the case where misalignment to cause to damage.In this regard, in first embodiment, line end
Insulator 111 adds guidance column 1114 in inserted terminal, guides column 1114 from line end shield terminal grafting ring 1131
Inside extends outward guide structure, in 1131 plugboard end shield terminal grafting ring 1211 of line end shield terminal grafting ring
In the process, 1131 alignment sheets end shield terminal grafting ring 1211 of guide line end shield terminal grafting ring, to enable line end shield terminal
Grafting ring 1131 can smoothly be inserted into the inside of plate end shield terminal grafting ring 1211, make line end elastic arm in the case where blindmate
Center terminal contact portion 1122 is able to close to substrate center's terminal contact portion 21, to ensure line end elastic arm center terminal contact portion
1122 are able to substrate center's terminal contact portion 21 in electrical contact.
Furthermore in first embodiment, line end insulator upper cover 1112 is downwardly turned over or is moved down and to cover line end exhausted
When edge body accommodating space 1113, the line end insulator upper cover 1112 of line end insulator 111 can push against line end elastic arm center terminal
Ontology 1121 makes line end elastic arm center terminal ontology 1121 constitute the elastic construction of for example, elastic cantilever, by elastic suspended
Arm provides elastic abutting to substrate center's terminal contact portion 21, to keep line end elastic arm center terminal contact portion 1122 to base
Plate center terminal contact portion 21 applies stable abutting force, to implement in line end elastic arm center terminal contact portion 1122 and substrate
Heart terminal contact portion 21 is stable in electrical contact between the two.
Second embodiment:
Please also refer to Figure 17 to Figure 22, wherein shown in the schema as referenced by left column, second embodiment is implemented with first
The maximum difference of example is that for second embodiment for the internal diameter of grafting ring, line end shield terminal grafting ring 1131 is small
In plate end shield terminal grafting ring 1211, thus in 1131 grafting of the line end shield terminal grafting ring plate end shield terminal grafting
During ring 1211, plate end shield terminal grafting ring 1211 is in visibility status so that line end shield terminal grafting ring 1211 is right
Standard, to enable line end shield terminal grafting ring 1131 that can be inserted into the case where non-blindmate in plate end shield terminal grafting ring 1211
Portion, and avoid line end shield terminal grafting ring 1131 during from top to bottom grafting, without expected misalignment
Squeeze board end shield terminal grafting ring 1211 is to cause to damage, so that line end elastic arm center terminal contact portion 1122 is leaned on
Nearly substrate center terminal contact portion 21, so that it is guaranteed that line end elastic arm center terminal contact portion 1122 is able in substrate in electrical contact
Heart terminal contact portion 21.
Each technical characteristic of embodiment described above can be combined arbitrarily for simplicity of description, not to above-mentioned implementation
The all possible combination of each technical characteristic in example is all described, as long as however, the combination of these technical characteristics is not present
Contradiction all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (9)
1. a kind of superfine coaxial RF connector assembly of hyperfrequency, which is characterized in that coupled circuit substrate is described to transmit RF signal
Circuit substrate includes substrate center's terminal contact portion, comprising:
The superfine coaxial RF plate terminal adapter of hyperfrequency, the superfine coaxial RF plate terminal adapter of hyperfrequency includes plate end shield end
Son, the plate end shield terminal have plate end shield terminal grafting ring；And
The superfine coaxial RF line-end connector of hyperfrequency, the superfine coaxial RF line-end connector of hyperfrequency have line end insulator,
Line end elastic arm center terminal and line end shield terminal, wherein
There is the line end elastic arm center terminal line end elastic arm center terminal ontology to contact with line end elastic arm center terminal
Portion, the line end elastic arm center terminal ontology are arranged in the line end insulator；
The line end shield terminal includes line end shield terminal grafting ring；
The line end elastic arm center terminal contact portion exposes to the line end insulator and the line end shield terminal grafting ring
Side；
The line end shield terminal grafting ring from top to bottom plate end shield terminal grafting ring described in grafting, makes the line end elastic arm
Center terminal contact portion passes through the inside of the plate end shield terminal grafting ring with direct substrate center's terminal in electrical contact
Contact portion；With
The line end elastic arm center terminal ontology has elastic construction, is connected to substrate center's termination contact by elasticity
Portion, to keep the line end elastic arm center terminal contact portion to apply abutting force to substrate center's terminal contact portion, to fall
The real line end elastic arm center terminal contact portion and substrate center's terminal contact portion between the two in electrical contact.
2. the superfine coaxial RF connector assembly of hyperfrequency according to claim 1, which is characterized in that the line end elastic arm
Center terminal ontology is cantilever terminal, and the tail portion of the cantilever terminal has line end elastic arm center terminal joint portion, the line
Hold elastic arm center terminal joint portion through the cable centerline conductor of welding, riveting, crimping or IDC engagement RF coaxial cable.
3. the superfine coaxial RF connector assembly of hyperfrequency according to claim 1, which is characterized in that the line end insulator
With line end insulator ontology, line end insulator upper cover and line end insulator accommodating space, the line end insulator accommodating space
Be set in the line end insulator ontology, the line end insulator upper cover can the relatively described line end insulator ontology be flipped up
Or move up, with the exposed line end insulator accommodating space, for the line end elastic arm center terminal ontology is placed in
In the line end insulator accommodating space, the line end insulator upper cover can also the relatively described line end insulator ontology downwardly turn over
Or move down, to cover the line end insulator accommodating space, the line end elastic arm center terminal ontology is limited to
In the line end insulator accommodating space.
4. the superfine coaxial RF connector assembly of hyperfrequency according to claim 3, which is characterized in that the line end insulator
Upper cover can also push against the line end elastic arm center terminal ontology, and the line end elastic arm center terminal ontology is made to constitute elastic suspended
Arm, the elastic cantilever are the elastic construction.
5. the superfine coaxial RF connector assembly of hyperfrequency according to claim 3, which is characterized in that the line end insulator
Upper cover has line end insulator upper cover fastening structure, to line end insulator ontology described in snapping, to complete the line end insulation
The positioning of body upper cover.
6. the superfine coaxial RF connector assembly of hyperfrequency according to claim 3, which is characterized in that the line end insulator
The superfine coaxial RF line-end connector semi-finished product of hyperfrequency, the line end shield terminal are constituted with the line end elastic arm center terminal
With line end shield terminal accommodating space, the superfine coaxial RF line end of hyperfrequency described in the line end shield terminal holding space for holding
Connector semi-finished product, the line end shield terminal also include line end shield terminal ontology and line end shield terminal lid, the line
End shield terminal lid engages the line end shield terminal ontology, by the superfine coaxial RF line-end connector of the hyperfrequency half at
Product are limited in the line end shield terminal accommodating space.
7. the superfine coaxial RF connector assembly of hyperfrequency according to claim 6, which is characterized in that the line end shields end
Sub- grafting ring is set to the line end shield terminal ontology or the line end shield terminal lid.
8. the superfine coaxial RF connector assembly of hyperfrequency according to claim 1, which is characterized in that in grafting ring
For diameter size, the line end shield terminal grafting ring is greater than the plate end shield terminal grafting ring, and the line end insulator
With guidance column, the inside of guidance column from the line end shield terminal grafting ring extends outwardly, in described
During plate end shield terminal grafting ring described in line end shield terminal grafting ring grafting, the line end shield terminal grafting is guided
Ring is directed at the plate end shield terminal grafting ring, to enable the line end shield terminal grafting ring that can be inserted into institute in the case where blindmate
The inside for stating plate end shield terminal grafting ring obtains the line end elastic arm center terminal contact portion close to the substrate center end
Sub- contact portion, to ensure that the line end elastic arm center terminal contact portion obtains substrate center's terminal contact portion in electrical contact.
9. the superfine coaxial RF connector assembly of hyperfrequency according to claim 1, which is characterized in that in grafting ring
For diameter size, the line end shield terminal grafting ring is less than the plate end shield terminal grafting ring, to shield in the line end
During plate end shield terminal grafting ring described in terminal grafting ring grafting, the plate end shield terminal grafting ring is in visual shape
State is aligned for the line end shield terminal grafting ring, to enable the line end shield terminal grafting ring can be in the case where non-blindmate
It is inserted into the inside of the plate end shield terminal grafting ring, obtains the line end elastic arm center terminal contact portion close to the substrate
Center terminal contact portion is connect with ensuring that the line end elastic arm center terminal contact portion obtains substrate center's terminal in electrical contact
Contact portion.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201821204806.2U CN208797210U (en) | 2018-07-27 | 2018-07-27 | The superfine coaxial RF connector assembly of hyperfrequency |
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| CN201821204806.2U CN208797210U (en) | 2018-07-27 | 2018-07-27 | The superfine coaxial RF connector assembly of hyperfrequency |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112086785A (en) * | 2019-06-14 | 2020-12-15 | 信思优有限公司 | Compact connector for transmitting ultrahigh frequency signals |
| CN112086784A (en) * | 2019-06-14 | 2020-12-15 | 信思优有限公司 | Coaxial cable male connector for transmitting ultra-high frequency signals |
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2018
- 2018-07-27 CN CN201821204806.2U patent/CN208797210U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112086785A (en) * | 2019-06-14 | 2020-12-15 | 信思优有限公司 | Compact connector for transmitting ultrahigh frequency signals |
| CN112086784A (en) * | 2019-06-14 | 2020-12-15 | 信思优有限公司 | Coaxial cable male connector for transmitting ultra-high frequency signals |
| CN112086784B (en) * | 2019-06-14 | 2022-05-24 | 信思优有限责任公司 | Coaxial cable male connector for transmitting ultrahigh frequency signals |
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