CN204538589U - A kind of cable protecting device of roller, phase shifter and antenna assembly - Google Patents
A kind of cable protecting device of roller, phase shifter and antenna assembly Download PDFInfo
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- CN204538589U CN204538589U CN201420867711.4U CN201420867711U CN204538589U CN 204538589 U CN204538589 U CN 204538589U CN 201420867711 U CN201420867711 U CN 201420867711U CN 204538589 U CN204538589 U CN 204538589U
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- phase shifter
- cable
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- groove
- holding section
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Abstract
The utility model discloses a kind of cable protecting device of roller, phase shifter and antenna assembly, this phase shifter cable protecting device of roller comprises: a U-shaped body, and the web of U-shaped body is provided with draw-in groove, and draw-in groove is used for holding cable; The wing plates on two sides of U-shaped body is provided with holding section, and holding section is used for engaging with external equipment.By the way, the utility model can effectively prevent cable joint place to be damaged because of bending.
Description
Technical field
The utility model relates to cable transmission field, particularly relates to a kind of cable protecting device of roller, phase shifter and antenna assembly.
Background technology
In electric power transfer or signals transmission, cable all plays a significant role, especially a kind of coaxial cable, and coaxial cable has referred to two concentric conductors, and conductor and screen share the cable in same axle center.
The copper conductors that these cables are generally isolated by insulating material forms, and is another layer of ring shaped conductor and insulator thereof in the outside of nexine insulating material, and then whole cable is encased by the sheath of polyvinyl chloride or special teflon material.
Usually tin wire bond is adopted to connect in the joint of cable and equipment, but often need bending cable in operation, especially at device interior, because can by cable folding repeatedly in order to reach the requirement reducing equipment volume, the organization level easy damaged of cable outer conductor will be caused like this, external conductor organization level, once destroyed, not only reduce the shield effectiveness of signal, and also can produce harmful effect to the intermodulation of antenna.
Utility model content
The technical problem that the utility model mainly solves is to provide a kind of cable protecting device of roller, phase shifter and antenna assembly, can effectively prevent cable joint place to be damaged because of bending.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: provide a kind of cable protecting device of roller, this device comprises U-shaped body, and the web of U-shaped body is provided with draw-in groove, and draw-in groove is used for holding cable; The wing plates on two sides of U-shaped body is provided with holding section, and holding section is used for engaging with external equipment.
Wherein, the wing plates on two sides of U-shaped body is respectively equipped with the first holding section and the second holding section; First holding section comprises the first connecting portion and the second connecting portion that extend internally, and the first snap-in structure be connected with the first connecting portion and the second connecting portion respectively and the second snap-in structure; First snap-in structure and the second snap-in structure engage with external equipment respectively.
Wherein, the first snap-in structure upwards extends, and the second snap-in structure is to downward-extension.
Wherein, the wing plates on two sides of U-shaped body is respectively equipped with the first holding section and the second holding section; Second holding section comprises the 3rd snap-in structure and the 4th snap-in structure that are arranged at the second upper and lower inward at both ends extension in holding section respectively; 3rd snap-in structure and the 4th snap-in structure engage with external equipment respectively.
Wherein, the web of U-shaped body is provided with the first draw-in groove, and the web of U-shaped body has the second draw-in groove, and the first draw-in groove and the second draw-in groove are respectively used to hold cable.
Wherein, draw-in groove is also provided with fixture, to be fixed in draw-in groove by cable.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: provide a kind of phase shifter, this phase shifter comprises phase shifter cavity and cable protecting device of roller; Cable protecting device of roller comprises a U-shaped body, and the web of U-shaped body is provided with draw-in groove, and draw-in groove is used for holding cable; The wing plates on two sides of U-shaped body is provided with holding section, and holding section is used for engaging with phase shifter cavity.Phase shifter is contained in phase shifter cavity, and the end of cable connects phase shifter, and the extension of cable is fixed in draw-in groove.
Wherein, phase shifter also comprises fixed block, and the end of phase shifter cavity is provided with extension; Wherein, fixed block is fixed on extension, comprises the first through hole of multiple longitudinal extension, and cable is through the first through hole; The quantity of the first through hole is identical with wire casing quantity.
Wherein, fixed block comprises the second through hole of multiple upper downward-extension, and extension comprises multiple installing hole corresponding with the second through hole, so that screw fixes fixed block on extension by the second through hole and installing hole.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: provide a kind of antenna assembly, this antenna assembly comprises antenna and phase shifter; Wherein, phase shifter is phase shifter described above; Antenna is connected with phase shifter by cable, and cable is fixed in the draw-in groove of cable protecting device of roller.
The beneficial effects of the utility model are: the situation being different from prior art, fixing by briquetting and wire casing of the utility model, can be fixed after cable is extended out from equipment block and wire casing is fixed, to make cable extend certain distance along the direction of specifying, thus cable bad can not be made because of the bending of junction cable.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model cable protecting device of roller first execution mode;
Fig. 2 is the end view of cable protecting device of roller in the utility model cable protecting device of roller first execution mode;
Fig. 3 (a) is the detonation configuration schematic diagram of the utility model phase shifter first execution mode;
Fig. 3 (b) is the partial schematic diagram of the detonation configuration of the utility model phase shifter first execution mode;
Fig. 4 (a) is the upward view of the structural representation of phase shifter cavity in the utility model phase shifter first execution mode;
Fig. 4 (b) is the end view of the structural representation of phase shifter cavity in the utility model phase shifter first execution mode;
Fig. 5 is the structural representation of fixed block in the utility model phase shifter first execution mode;
Fig. 6 is the package assembly schematic diagram of the utility model phase shifter first execution mode;
Fig. 7 is the structural representation of antenna in the first execution mode of the utility model antenna assembly.
Embodiment
Consult Fig. 1, the structural representation of the utility model cable protecting device of roller first execution mode, this device comprises:
U-shaped body, the web 101 of U-shaped body is provided with draw-in groove 1011, and draw-in groove 1011 is for holding cable; The wing plates on two sides 102 of U-shaped body is provided with holding section, and holding section is used for engaging with external equipment.
Wherein, the wing plates on two sides 102 of U-shaped body is respectively equipped with the first holding section 103 and the second holding section 104; First holding section 103 comprises the first connecting portion 1031 and the second connecting portion 1033 extended internally, and is connected first snap-in structure 1032 and second snap-in structure 1034 of 1033 with the first connecting portion 1031 and the second connecting portion respectively; First snap-in structure 1032 and the second snap-in structure 1034 engage with external equipment respectively.
Wherein, the first snap-in structure 1032 upwards extends, and the second snap-in structure 1034 is to downward-extension.
Here, the first snap-in structure 1032 and the second snap-in structure 1034 also can be fixed on same a junction.
Wherein, the wing plates on two sides 102 of U-shaped body is respectively equipped with the first holding section 103 and the second holding section 104; Second holding section 104 comprises the 3rd snap-in structure 1041 and the 4th snap-in structure 1042 that are arranged at the second holding section about 104 inward at both ends extension respectively; 3rd snap-in structure 1041 and the 4th snap-in structure 1042 engage with external equipment respectively.
In addition, as shown in Figure 2, the web 101 of U-shaped body is provided with the first draw-in groove 1011, and the web 101 of U-shaped body has the second draw-in groove 1012, first draw-in groove 1011 and the second draw-in groove 1012 is respectively used to hold cable.
Wherein, on draw-in groove, 1011 are also provided with fixture, to be fixed in draw-in groove by cable.Such as band, buckle etc.
In the present embodiment, first holding section 103 and the second holding section 104 are not limited only to the snap-in structure of present embodiment, also can be other such as modes such as buckle, pressure lock, in addition, the first holding section 103 and the second holding section 104 also can adopt identical snap-in structure.Meanwhile, the second draw-in groove 1012 is also separately establish when cable is too much, only can have the first draw-in groove 1011 in unwanted situation.
Be different from prior art, present embodiment connects external equipment by cable protecting device of roller, after the cable of external equipment stretches out, can be fixed in the draw-in groove of this cable protecting device of roller, make cable can not be caused the damage of cable shield by random bending in installation process or use procedure, thus ensure that the transmission of signal.
Consult Fig. 3 (a) and Fig. 3 (b), the structural representation of the utility model phase shifter first execution mode and partial schematic diagram, this phase shifter comprises equipment phase shifter cavity 301 and cable protecting device of roller 302;
Wherein, cable protecting device of roller 302 is the cable protecting device of rollers as above-mentioned execution mode, repeats no more here.
As shown in Fig. 4 (a) and Fig. 4 (b), wherein, Fig. 4 (a) is the upward view of phase shifter cavity 301, Fig. 4 (b) is the end view of phase shifter cavity 301, phase shifter cavity 301 comprises the main body 3011 of longitudinal extension, the 3rd holding section 3012 being arranged at the longitudinal side of main body and the 4th holding section 3012, holding section the 3013, three and the 4th holding section 3013 and is connected with the first holding section of cable protecting device of roller and the second holding section respectively; Wherein, 3rd holding section 3012 comprises the 3rd time holding section 30122 being arranged at holding section 30121 and downside in the 3rd on the upside of main body, on 3rd, holding section 30121 and the 3rd time holding section 30122 are provided with the breach of longitudinal extension, i.e. holding section 30121 and the 3rd time breach between holding section 30122 and intermediate layer on the 3rd; First snap-in structure and the second snap-in structure embed breach and are fixedly connected with; 3rd snap-in structure and the 4th snap-in structure parcel the 4th holding section 3013 are fixedly connected with.
In addition, the end of phase shifter cavity 301 is also provided with cable connecting part 30111, and for stube cable, the mode of connection generally adopts tin wire bond to connect.
Consult Fig. 4 (a), Fig. 4 (b) and Fig. 5, device also comprises fixed block 303 simultaneously, and phase shifter cavity comprises the extension 3014 being arranged at phase shifter cavity 301 end; Wherein, fixed block 303 is fixed on extension 3014, and fixed block 303 comprises the first through hole 3031 of multiple longitudinal extension, and cable is through the first through hole 3031; The quantity of the first through hole 3031 is identical with pocket numbers.
Fixed block 303 comprises the first fixed block and the second fixed block, arranges two surfaces up and down of extension respectively, with the first draw-in groove of the corresponding cable protecting device of roller 302 of difference and the second draw-in groove; First fixed block and the second fixed block comprise the second through hole 3032 of multiple upper downward-extension, extension 3014 comprises multiple installing hole 30141 corresponding with the second through hole 3032, so that screw fixes the first fixed block and the second fixed block on extension 3014 by the second through hole 3032 and installing hole 30141.
Wherein, the first fixed block and the second fixed block comprise the first compressing tablet and the second compressing tablet; First compressing tablet and the second compressing tablet to be arranged at respectively on the first fixed block and under the second fixed block to fix the first fixed block and the second fixed block.
Consult Fig. 6, in assembling process, first cable 304 is contained in the first through hole 3031 of fixed block 303 in advance, then be fixed between fixed block 303 and the first extension 3014, and weld between cable 304 with phase shifter cavity 301; Be connected together between cable protecting device of roller 302 and phase shifter cavity 301 again, and cable 304 is put into the circuit accoramodator 3021 of cable protecting device of roller 302, and with band etc., cable is fixed in wire casing.
In order to prevent the impact of generation on cable signal of stress, cable protecting device of roller 302 generally adopts the nonmetallic materials such as plastics, rubber to make.
Be different from prior art, present embodiment arranges multiple circuit accoramodator to place more cable in the upper and lower surface of cable protecting device of roller, at the weld of cable and phase shifter cavity, fixed block is set to be fixed cable joint place simultaneously, prevent the weld of cable because of coming off of causing of external force etc. unexpected, make the connection of cable and external equipment more firm, and cable is not fragile, ensure that the transmission of signal.
Consult Fig. 7, the structural representation of antenna in the first execution mode of the utility model antenna assembly, this antenna assembly comprises antenna 700 and phase shifter; Wherein, phase shifter is phase shifter described above; Antenna 700 is connected with phase shifter by connecting portion 701 welding cable on antenna 700, and cable is fixed in the draw-in groove of cable protecting device of roller.
Be different from prior art, present embodiment by increasing cable protecting device of roller as above in antenna assembly, can prevent the weld of cable from waiting accident because of coming off of causing of external force, make the connection of cable and phase shifter more firm, and cable is not fragile, ensure that the transmission of signal.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model specification and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (10)
1. a cable protecting device of roller, is characterized in that, described device comprises U-shaped body, and the web of described U-shaped body is provided with draw-in groove, and described draw-in groove is used for holding cable; The wing plates on two sides of described U-shaped body is provided with holding section, and described holding section is used for engaging with external equipment.
2. device according to claim 1, is characterized in that, the wing plates on two sides of described U-shaped body is respectively equipped with the first holding section and the second holding section;
Described first holding section comprises the first connecting portion and the second connecting portion that extend internally, and the first snap-in structure be connected with described first connecting portion and the second connecting portion respectively and the second snap-in structure;
Described first snap-in structure and the second snap-in structure engage with described external equipment respectively.
3. device according to claim 2, is characterized in that, described first snap-in structure upwards extends, and described second snap-in structure is to downward-extension.
4. device according to claim 1, is characterized in that, the wing plates on two sides of described U-shaped body is respectively equipped with the first holding section and the second holding section;
Described second holding section comprises the 3rd snap-in structure and the 4th snap-in structure that are arranged at the described second upper and lower inward at both ends extension in holding section respectively;
Described 3rd snap-in structure and the 4th snap-in structure engage with described external equipment respectively.
5. device according to claim 1, is characterized in that, the web of described U-shaped body is provided with the first draw-in groove, and the web of described U-shaped body has the second draw-in groove, and described first draw-in groove and the second draw-in groove are respectively used to hold described cable.
6. device according to claim 1, is characterized in that, described draw-in groove is also provided with fixture, to be fixed in described draw-in groove by described cable.
7. a phase shifter, is characterized in that, described phase shifter comprises phase shifter cavity and cable protecting device of roller;
Described cable protecting device of roller comprises a U-shaped body, and the web of described U-shaped body is provided with draw-in groove, and described draw-in groove is used for holding cable; The wing plates on two sides of described U-shaped body is provided with holding section, and described holding section is used for engaging with described phase shifter cavity.
Described phase shifter is contained in described phase shifter cavity, and the end of described cable connects described phase shifter, and the extension of described cable is fixed in described draw-in groove.
8. phase shifter according to claim 7, is characterized in that, described phase shifter also comprises fixed block, and the end of described phase shifter cavity is provided with extension;
Wherein, described fixed block is fixed on described extension, comprises the first through hole of multiple longitudinal extension, and described cable is through described first through hole;
The quantity of described first through hole is identical with described wire casing quantity.
9. phase shifter according to claim 8, it is characterized in that, described fixed block comprises the second through hole of multiple upper downward-extension, described extension comprises installing hole corresponding to multiple and described second through hole, so that screw fixes described fixed block on described extension by described second through hole and installing hole.
10. an antenna assembly, is characterized in that, described antenna assembly comprises antenna and phase shifter;
Wherein, described phase shifter is the phase shifter as described in any one of claim 7-9;
Described antenna is connected with described phase shifter by cable, and described cable is fixed in the described draw-in groove of described cable protecting device of roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420867711.4U CN204538589U (en) | 2014-12-30 | 2014-12-30 | A kind of cable protecting device of roller, phase shifter and antenna assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420867711.4U CN204538589U (en) | 2014-12-30 | 2014-12-30 | A kind of cable protecting device of roller, phase shifter and antenna assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204538589U true CN204538589U (en) | 2015-08-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420867711.4U Active CN204538589U (en) | 2014-12-30 | 2014-12-30 | A kind of cable protecting device of roller, phase shifter and antenna assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204538589U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105244566A (en) * | 2015-10-30 | 2016-01-13 | 京信通信技术(广州)有限公司 | Cavity of microwave communication device and microwave communication device |
| CN107811613A (en) * | 2017-12-07 | 2018-03-20 | 重庆创软科技有限公司 | monitoring system for monitoring sleep quality |
| WO2019134386A1 (en) * | 2018-01-08 | 2019-07-11 | 京东方科技集团股份有限公司 | Mounting base of electronic device and electronic apparatus |
-
2014
- 2014-12-30 CN CN201420867711.4U patent/CN204538589U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105244566A (en) * | 2015-10-30 | 2016-01-13 | 京信通信技术(广州)有限公司 | Cavity of microwave communication device and microwave communication device |
| CN107811613A (en) * | 2017-12-07 | 2018-03-20 | 重庆创软科技有限公司 | monitoring system for monitoring sleep quality |
| WO2019134386A1 (en) * | 2018-01-08 | 2019-07-11 | 京东方科技集团股份有限公司 | Mounting base of electronic device and electronic apparatus |
| US11611173B2 (en) | 2018-01-08 | 2023-03-21 | K-Tronics (Suzhou) Technology Co., Ltd. | Mounting seat for electronic device and electronic apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160229 Address after: 233000 No. 6525 Donghai Avenue, Anhui, Bengbu Patentee after: ANHUI DAFU HEAVY INDUSTRIAL TECHNOLOGY CO., LTD. Address before: 215000 Torch Road 33, hi tech Zone, Jiangsu, Suzhou Patentee before: Suzhou Tatfook Communication Technology Co., Ltd. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20190102 Address after: 518104 First, Second and Third Floors of A1, A2, A3 101, A4 of Shajing Street, Shajing Street, Baoan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Tat Fook Technology Co., Ltd. Address before: No. 6525 Donghai Avenue, Bengbu City, Anhui Province Patentee before: Anhui Dafu Heavy Industry Technology Co., Ltd. |
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| TR01 | Transfer of patent right |