CN101242024B - Integrated antenna joint header structure - Google Patents
Integrated antenna joint header structure Download PDFInfo
- Publication number
- CN101242024B CN101242024B CN2007100004318A CN200710000431A CN101242024B CN 101242024 B CN101242024 B CN 101242024B CN 2007100004318 A CN2007100004318 A CN 2007100004318A CN 200710000431 A CN200710000431 A CN 200710000431A CN 101242024 B CN101242024 B CN 101242024B
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- Prior art keywords
- metal terminal
- shell
- ring
- face
- clamping
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Abstract
The present invention provides an integrated molded antenna joint structure, the antenna comprises a joint which at least comprises a casing, a metal terminal and an insulator; wherein, the inner wall surface of the casing is projecting-arranged with an annular convex wall which is a plurality of integrated-molded arc clamping pieces facing to the side for the inserting of the metal terminal, an annular clearance is arranged between the clamping piece and the inner wall surface of the casing, the annular clearance is molded with a plurality of ribs which are arranged with a radiating state, the clamping piece of the casing is clamped at the surface of the metal terminal and the rib can provide supporting locating to the outwards convex ring of the metal terminal; the clamping piece is used for exerting torque force to the metal terminal to lead to the actual locating of the antenna without deflection. Additionally the invention also has the benefits of easy assembling, no noise in rotating after assembling and reducing the cost in order to conform to the economic benefit and the like.
Description
Technical field
The present invention relates to a kind of antenna structure of telecommunication products, be meant the joint header structure of antenna especially.
Background technology
Generally have antenna reception body 10 (for example: sound equipment, station selector, receiver ... etc.) structure generally as shown in Figure 1, mainly be to be provided with some connecing to establish terminal 101 on reception body 10, described connecing established terminal 101 and all formed adapter 30 assembling of thread segment 102 for antenna 20.When it uses, because the factor of signal power, so the necessary rotary antenna 20 of user is to adjust the receiving angle of antenna 20, usually only need stir antenna 20 makes it aim at the strongest orientation, signal source, be the optimum reception angle of antenna 20 and can promote the signal reception definition, and for antenna 20 can be located after being adjusted to best angle really, and guarantee the anxiety of zero deflection, the dealer is improved at the adapter 30 of antenna 20 one after another, swivel head 30 is not only had connect the effect of establishing terminal 101 and antenna 20, more have may command antenna 20 effects of location really concurrently.
See also Fig. 2, shown in Figure 3, adapter 30 structures of existing antenna are made up of metal terminal 301, plastic spacer 302, elastic parts 303, some conducting rings 304,305, shell 306, insulator 307; Wherein, described metal terminal 301 passes to wear in the lump behind plastic spacer 302, elastic parts 303, the conducting ring 304,305 and is fixed in the shell 306 with the end 3011 that plugs of its front end, and terminal 301 is resisted mutually with plastic spacer 302; 307 of described insulators are held correspondence to insert plugging of terminal 301 from other and are held in 3011, with roll-in processing shell 306 is rolled into the state of inwardly bringing together towards the outer most edge of antenna 20 at last, live described plastic spacer 302 with the ring bundle, and above-mentioned member is fixed in the shell 306, promptly finish the assembling of adapter 30.
But in fact the structural design of existing adapter 30 has following some problems and shortcoming:
1, after existing adapter 30 assemblings is finished, described elastic parts 303 is to be situated between between plastic spacer 302 and conducting ring 304, at this moment, the two ends of elastic parts 303 can produce the top power of outwards pushing because of axial compression, when antenna 20 rotations, just can oppress elastic parts 303 and produce torsion synchronously, and elastic parts 303 is rotated synchronously, and then produce intermittent different sound phenomenon, even the defective products that has rotation to be difficult for produces.
2, the elastic parts 303 of existing adapter 30 is subjected to the double oppression of plastic spacer 302 and conducting ring 304 for a long time, the forward and reverse torsion influence that is produced when adding antenna 20 rotations, just can produce the elastic fatigue phenomenon after using a period of time, and then the antenna 20 that causes deriving can't locate really, and easily because of the problem of gravity factor from horizontal deflection.
3, existing adapter 30 must be through roll-in processing, can make shell 306 ends form the state of bringing together, and whole parts can be limited in fully shell 306 inside, for the dealer, there are assembling and procedure to cross in fact in consumption worker numerous and diverse, consuming time and the drawback that increases manufacturing cost.
In view of this, the inventor is that design is improved at existing antenna terminal structure by means of being engaged in the experience of making relative article for many years, and the phase addresses the above problem with a preferred configuration, and is having the present invention to come out through constantly researching and developing with revising the back.
Summary of the invention
At the deficiencies in the prior art, the objective of the invention is to: a kind of integrated antenna joint header structure is provided, make that antenna is located really, the anxiety of zero deflection, and assembling easily, the rotation of assembling back is as good as sound, more can reduce cost to meet the effect of advantage such as economic benefit and effect.
For achieving the above object, the technical solution used in the present invention is:
Integrated antenna joint header structure is characterized in that: described adapter comprises shell, metal terminal and insulator; Wherein, the internal face of described shell is convexly equipped with the protruding wall of a ring-type, the protruding wall of described ring-type is being one-body molded some circular-arc clamping sheets towards a side of pegging graft for metal terminal, be tool one annular gap between described clamping sheet and the outer casing inner wall face, in the described annular gap moulding several be the rib of radial arrangement; And the outer ring surface of metal terminal is moulding one an outer bulge loop; Clamping sheet clamping ring surface outside metal terminal of shell, rib then provides support the location to the outer bulge loop of metal terminal;
The opposite side of the relative clamping sheet of the protruding wall of the ring-type of shell is to form one to support the face of pulling; And metal terminal is corresponding described to be arranged with a ring groove to pulling face, and described groove clip one C shape clasp, described C shape clasp support to pull and supporting the face of pulling and forming the clip location.
In the preferable technical scheme: the outer ring surface of described metal terminal is to form a ring clip terrace, the mutual clip of the clamping sheet of described clip terrace and shell location.
For achieving the above object, the technical solution used in the present invention is:
Integrated antenna joint header structure is characterized in that: described adapter comprises shell, metal terminal and insulator; Wherein, the internal face of described shell is convexly equipped with the protruding wall of a ring-type, the protruding wall of described ring-type is being one-body molded some circular-arc clamping sheets towards a side of pegging graft for metal terminal, be tool one annular gap between described clamping sheet and the outer casing inner wall face, in the described annular gap moulding several be the rib of radial arrangement; And the outer ring surface of metal terminal is moulding one an outer bulge loop; Clamping sheet clamping ring surface outside metal terminal of shell, rib then provides support the location to the outer bulge loop of metal terminal;
The protruding wall opposite side of the ring-type of shell is to form one to support the face of pulling; Supporting the face opposite side of pulling is to fix a ring conductive spacer is arranged.
In the preferable technical scheme: shell is that moulding one ring coats hook at an end ora terminalis that forms rib, and described coating hook is the outside clip location that forms of outer bulge loop that is coated on metal terminal.
Compared with prior art, the beneficial effect that has of the present invention is:
1, clamping sheet of the present invention and shell are one-body molded, so can not rotate synchronously, therefore in the operating process of turn antenna train angle degree, not have the situation of sending different sound fully and take place with terminal 42, in addition, the present invention does not have because the torsion of metal terminal causes the phenomenon of elastic fatigue yet.
2, to be plugged in enclosure be later on to utilize the direct clamping of clamping sheet in conjunction with the location to metal terminal of the present invention, thus need not pass through the roll-in procedure of processing, and then simplify assembly program and make assembling simpler and easy and quick, and can cut down finished cost.
3, the present invention utilizes the clamping sheet to replace existing elastic parts, because clamping sheet of the present invention is directly to make with shell is one-body molded, therefore can simplify number of spare parts, saves the materials cost, in order to do the long-range effect with reduction material cost.
Description of drawings
Fig. 1 is the three-dimensional appearance schematic diagram of existing reception body;
Fig. 2 is the perspective exploded view of existing antenna joint header;
Fig. 3 is existing adapter and connects the cross-sectional schematic of establishing terminal;
Fig. 4 is the perspective exploded view of first embodiment of the invention;
Fig. 5 is the front-view schematic diagram of first embodiment of the invention shell;
Fig. 6 is the A-A direction cross-sectional schematic of Fig. 5 of the present invention
Fig. 7 is the combination cross-sectional schematic of first embodiment of the invention;
Fig. 8 is the perspective exploded view of second embodiment of the invention;
Fig. 9 is the front-view schematic diagram of second embodiment of the invention shell;
Figure 10 is the B-B direction cross-sectional schematic of Fig. 9 of the present invention
Figure 11 is the combination cross-sectional schematic of second embodiment of the invention;
Description of reference numerals: 10-reception body; 101-connects and establishes terminal; The 102-thread segment; The 20-antenna; The 30-adapter; The 301-terminal; 3011-plugs end; The 302-plastic spacer; The 303-elastic parts; 304,305-conducting ring; The 306-shell; The 307-insulator; 1,1 '-shell; 11, the protruding wall of 11 '-ring-type; 12,12 '-clamping sheet; 13,13 '-support the face of pulling; 14,14 '-annular gap; 15,15 '-rib; 16 '-coating hook; 2,2 '-metal terminal; 21,21 '-connect and establish end; 22,22 '-outer bulge loop; 23,23 '-clip terrace; 24,24 '-groove; 3,3 '-insulator; 4-C shape clasp; 4 '-conductive spacer.
Embodiment
About technological means of the present invention, lift two kinds of preferred embodiments now and cooperate and graphicly be elaborated hereinafter:
At first, please cooperate and consult Fig. 4～shown in Figure 7, the present invention improves at the adapter of antenna, and the adapter of first embodiment comprises a shell 1, a metal terminal 2, an insulator 3 and a C shape clasp 4, wherein:
C shape clasp 4, as shown in Figure 4, described C shape clasp 4 be in order to clip in the groove 24 of metal terminal 2 and can prop up supporting of shell 1 face 13 of pulling.
About assembling mode of the present invention, see also shown in Figure 7, mainly be earlier insulator 3 plugs to be placed on plugging in the end 21 of metal terminal 2, inserted terminal 21 with metal terminal 2 is plugged in the shell 1 from the end that shell 1 is provided with clamping sheet 12 together with insulator 3 again, make the clip terrace 23 of clamping sheet 12 clips ring surface outside metal terminal 2 of shell 1 form the location, the outer bulge loop 22 of metal terminal 2 then abuts on rib 15 end faces of shell 1, make rib 15 end faces form firm support to the outer bulge loop 22 of metal terminal 2, and C shape clasp 4 is to hold in addition from shell 1 to be set in the groove 24 of metal terminal 2, and prop up supporting of the protruding wall 11 of the ring-type face 13 of pulling simultaneously, metal terminal 2 is combined really with shell 1, promptly finish antenna joint header as shown in the figure.
More than be provided with, when the user adjusts the reception angle and turn antenna and when driving metal terminal of the present invention 2 rotation synchronously, the present invention will utilize the design of the clamping sheet 12 direct clampings of shell 1 in metal terminal 2 appearances, cause 12 pairs of metal terminals of clamping sheet 2 to produce and receive clamping action stable and appropriateness, and then but clamping metal terminal 2 forms certain positioning states, therefore working as antenna rotates to after the best reception angle, but the clamping sheet 12 of shell 1 still clamping metal terminal 2 keeps location really, makes the anxiety of antenna zero deflection.
In addition then see also Fig. 8～shown in Figure 11 about the second embodiment of the present invention, the second embodiment of the present invention comprises a shell 1 ', a metal terminal 2 ', an insulator 3 ' equally, wherein:
Shell 1 ', as Fig. 8～shown in Figure 10, described shell is to be hollow form and internal face is convexly equipped with the protruding wall 11 ' of a ring-type, the protruding wall 11 ' of described ring-type is being one-body molded some circular-arc clamping sheets 12 ' towards a side of pegging graft for metal terminal 2 ', the opposite side of protruding wall 11 ' the relative clamping sheet 12 ' of ring-type is to form one to support the face 13 ' of pulling, the described face 13 ' opposite side of pulling that supports is to fix a ring conductive spacer 4 ', again, be tool one annular gap 14 ' between described clamping sheet 12 ' and the shell 1 ' internal face, utilize the setting of annular gap 14 ', and then can make described clamping sheet 12 ' tool appropriateness elasticity and clamping effect, and several is the rib 15 ' of radial arrangement described annular gap 14 ' middle moulding, moreover shell 1 ' is that moulding one ring coats hook 16 ' at an end ora terminalis that forms rib 15 ';
Metal terminal 2 ', as shown in Figure 8, described metal terminal 2 ' one end form be arranged on shell 1 ' inner plug end 21 ', in the inserted terminal 21 ' and be provided with an insulator 3 ', metal terminal 2 ' outer ring surface the position of corresponding rib 15 ' end face be form outside bulge loop 22 '.
About assembling mode of the present invention, see also shown in Figure 11, be earlier insulator 3 ' plug to be placed on plugging in the end 21 ' of metal terminal 2 ' equally, inserted terminal 21 ' with metal terminal 2 ' is plugged in the shell 1 ' from the end that shell 1 ' forms coating hook 16 ' together with insulator 3 ' again, make clamping sheet 12 ' direct clamping ring surface outside metal terminal 2 ' of shell 1 ', the coating hook 16 ' of shell 1 ' then is coated on outer bulge loop 22 ' the outside clip location that forms of metal terminal 2 ', and the outer bulge loop 22 ' that makes metal terminal 2 ' abuts on the rib 15 ' end face of shell 1 ', make rib 15 ' end face form firm support to the outer bulge loop 22 ' of metal terminal 2 ', conductive spacer 4 ' then is to be mounted in shell 1 ' inside also to prop up simultaneously to the face of pulling 13 ', promptly finishes antenna joint header as shown in the figure.
More than be provided with, can utilize of the design of clamping sheet 12 ' the direct clamping of shell 1 ' equally in metal terminal 2 ' appearance, cause the clamping sheet that metal terminal 2 ' is produced and receive clamping action stable and appropriateness, and then but clamping metal terminal 2 ' forms certain positioning states, therefore working as antenna rotates to after the best reception angle, but the clamping sheet 12 ' of shell 1 ' still clamping metal terminal 2 ' keeps location really, makes the anxiety of antenna zero deflection.
More than explanation is just illustrative for the purpose of the present invention, and it is nonrestrictive, those of ordinary skills understand, under the situation of the spirit and scope that do not break away from claim and limited, can make many modifications, variation or equivalence, but but all will fall within the claim restricted portion of the present invention.
Claims (4)
1. integrated antenna joint header structure, it is characterized in that: described adapter comprises shell, metal terminal and insulator; Wherein, the internal face of described shell is convexly equipped with the protruding wall of a ring-type, the protruding wall of described ring-type is being one-body molded some circular-arc clamping sheets towards a side of pegging graft for metal terminal, be tool one annular gap between described clamping sheet and the outer casing inner wall face, in the described annular gap moulding several be the rib of radial arrangement; And the outer ring surface of metal terminal is moulding one an outer bulge loop; Clamping sheet clamping ring surface outside metal terminal of shell, rib then provides support the location to the outer bulge loop of metal terminal;
The opposite side of the relative clamping sheet of the protruding wall of the ring-type of shell is to form one to support the face of pulling; And metal terminal is corresponding described to be arranged with a ring groove to pulling face, and described groove clip one C shape clasp, described C shape clasp support to pull and supporting the face of pulling and forming the clip location.
2. according to the described integrated antenna joint header structure of claim 1, it is characterized in that: the outer ring surface of described metal terminal is to form a ring clip terrace, the mutual clip of the clamping sheet of described clip terrace and shell location.
3. integrated antenna joint header structure, it is characterized in that: described adapter comprises shell, metal terminal and insulator; Wherein, the internal face of described shell is convexly equipped with the protruding wall of a ring-type, the protruding wall of described ring-type is being one-body molded some circular-arc clamping sheets towards a side of pegging graft for metal terminal, be tool one annular gap between described clamping sheet and the outer casing inner wall face, in the described annular gap moulding several be the rib of radial arrangement; And the outer ring surface of metal terminal is moulding one an outer bulge loop; Clamping sheet clamping ring surface outside metal terminal of shell, rib then provides support the location to the outer bulge loop of metal terminal;
The protruding wall opposite side of the ring-type of shell is to form one to support the face of pulling; Supporting the face opposite side of pulling is to fix a ring conductive spacer is arranged.
4. according to the described integrated antenna joint header structure of claim 3, it is characterized in that: shell is that moulding one ring coats hook at an end ora terminalis that forms rib, and described coating hook is the outside clip location that forms of outer bulge loop that is coated on metal terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100004318A CN101242024B (en) | 2007-02-05 | 2007-02-05 | Integrated antenna joint header structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100004318A CN101242024B (en) | 2007-02-05 | 2007-02-05 | Integrated antenna joint header structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101242024A CN101242024A (en) | 2008-08-13 |
| CN101242024B true CN101242024B (en) | 2011-12-07 |
Family
ID=39933338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100004318A Expired - Fee Related CN101242024B (en) | 2007-02-05 | 2007-02-05 | Integrated antenna joint header structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101242024B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5470257A (en) * | 1994-09-12 | 1995-11-28 | John Mezzalingua Assoc. Inc. | Radial compression type coaxial cable end connector |
| TW335226U (en) * | 1995-03-23 | 1998-06-21 | zhong-chuan Huang | Improved terminal isolator |
| CN2646884Y (en) * | 2003-09-30 | 2004-10-06 | 黄中川 | Antenna structure |
| CN2694515Y (en) * | 2004-04-20 | 2005-04-20 | 黄中川 | Antenna rotating head |
-
2007
- 2007-02-05 CN CN2007100004318A patent/CN101242024B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5470257A (en) * | 1994-09-12 | 1995-11-28 | John Mezzalingua Assoc. Inc. | Radial compression type coaxial cable end connector |
| TW335226U (en) * | 1995-03-23 | 1998-06-21 | zhong-chuan Huang | Improved terminal isolator |
| CN2646884Y (en) * | 2003-09-30 | 2004-10-06 | 黄中川 | Antenna structure |
| CN2694515Y (en) * | 2004-04-20 | 2005-04-20 | 黄中川 | Antenna rotating head |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101242024A (en) | 2008-08-13 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111207 Termination date: 20120205 |