CN115065885A - High-strength high-safety communication system - Google Patents

High-strength high-safety communication system Download PDF

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Publication number
CN115065885A
CN115065885A CN202210972489.3A CN202210972489A CN115065885A CN 115065885 A CN115065885 A CN 115065885A CN 202210972489 A CN202210972489 A CN 202210972489A CN 115065885 A CN115065885 A CN 115065885A
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CN
China
Prior art keywords
plate
fixedly connected
rod
wall
positioning
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Granted
Application number
CN202210972489.3A
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Chinese (zh)
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CN115065885B (en
Inventor
余明阳
郭兆丰
蔡文嘉
何行
张佳雯
姚渭箐
龙菲
董亮
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Information and Telecommunication Branch of State Grid Hubei Electric Power Co Ltd
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Information and Telecommunication Branch of State Grid Hubei Electric Power Co Ltd
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Application filed by Information and Telecommunication Branch of State Grid Hubei Electric Power Co Ltd filed Critical Information and Telecommunication Branch of State Grid Hubei Electric Power Co Ltd
Priority to CN202210972489.3A priority Critical patent/CN115065885B/en
Publication of CN115065885A publication Critical patent/CN115065885A/en
Application granted granted Critical
Publication of CN115065885B publication Critical patent/CN115065885B/en
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04QSELECTING
    • H04Q1/00Details of selecting apparatus or arrangements
    • H04Q1/02Constructional details
    • H04Q1/04Frames or mounting racks for selector switches; Accessories therefor, e.g. frame cover
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W88/00Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08Access point devices

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

The invention discloses a high-strength high-safety communication system, which relates to the technical field of signal communication and comprises a bottom plate, wherein screw rods are arranged on the bottom plate, the screw rods are arranged in a plurality of groups, the bottom plate is hexagonal, the top of the bottom plate is fixedly connected with a base, the top of the base is provided with a circular sliding groove, the base is provided with a positioning groove, the positioning groove is triangular, a mounting seat is arranged above the base, the top of the mounting seat is fixedly connected with a first supporting rod, the first supporting rod is provided with a second supporting rod, the top of the second supporting rod is provided with a receiving device, the top of the mounting seat is fixedly connected with a first side plate, the first side plate is provided with two side plates, the outer wall of the receiving device is fixedly connected with a connecting block, the connecting block is connected with a rotating rod in a penetrating manner, the outer wall of the rotating rod is connected with an adjusting mechanism, the adjusting mechanism comprises a driving motor and a sliding rod, the outer wall of the sliding rod is connected with an adjusting plate in a penetrating manner, and the adjusting plate is connected with the rotating rod in a penetrating manner. The invention has the advantage of facilitating the adjustment of the angle of the receiving device during installation.

Description

High-strength high-safety communication system
Technical Field
The present invention relates to the field of signal communication, and more particularly, to a high-strength and high-security communication system.
Background
The communication base station is an important component forming a mobile communication network, and the communication base station realizes communication connection with other communication base stations or mobile terminals by transmitting and receiving wireless signals, so that the effective coverage of the mobile communication network signals is realized for corresponding areas. The 5G communication is a development trend of mobile communication, and whether a 5G communication base station works normally or not directly affects the quality of a 5G communication network signal.
In the prior art, a high-strength and high-security communication system is generally composed of a receiving device and a mounting component.
However, when the above-mentioned device is used, when the existing receiving device is installed, because the angle of the receiving device is manually adjusted and then fixed by welding or screws, during the installation process, the angle of the receiving device is easily changed, so that the receiving device cannot receive signals better.
Disclosure of Invention
In order to overcome the drawbacks of the prior art, the present invention is directed to a high-strength and high-security communication system, which is capable of conveniently adjusting the angle of a receiving device during installation.
In order to achieve the purpose, the invention adopts the following technical scheme:
the invention provides a high-strength and high-safety communication system which comprises a bottom plate, wherein a plurality of screw rods are arranged on the bottom plate, the bottom plate is hexagonal, the top of the bottom plate is fixedly connected with a base, a circular sliding groove is formed in the top of the base, positioning grooves are formed in the base and are triangular, an installation seat is arranged above the base, the top of the installation seat is fixedly connected with a first supporting rod, a second supporting rod is arranged on the first supporting rod, a receiving device is arranged at the top of the second supporting rod, a first side plate is fixedly connected to the top of the installation seat, the number of the first side plates is two, the outer wall of the receiving device is fixedly connected with a connecting block, a rotating rod is connected to the connecting block in a penetrating manner, and an adjusting mechanism is connected to the outer wall of the rotating rod in a penetrating manner. The installation base and the receiving device can not rotate through the matching of the positioning plate, the positioning groove and the first sliding groove after the angle of the receiving device is adjusted, and then the angle of the receiving device is adjusted through the action of the adjusting mechanism, so that the receiving device can better receive signals.
In a preferred technical scheme of the invention, the adjusting mechanism comprises a driving motor and a slide bar, an adjusting plate is connected to the outer wall of the slide bar in a penetrating manner, the adjusting plate is connected to the rotating bar in a penetrating manner, slide plates are connected to two ends of the slide bar in a penetrating manner, a first latch is arranged on the outer wall of the adjusting plate, a second side plate is fixedly connected to the outer wall of the driving motor, the second side plate is fixedly connected to the first side plate, a plurality of rotating shafts are arranged on the output end of the driving motor, a connecting belt is arranged on the outer wall of each rotating shaft, a second latch is arranged on the outer wall of each connecting belt, and the second latch is meshed with the first latch. Through starting driving motor, make driving motor drive pivot and rotate, the pivot drives the connecting band when rotating and rotates, the connecting band drives the motion of second latch when rotating, contact with first latch when the motion of second latch, through both contacts, make first latch drive regulating plate one end and reciprocate, drive the slide bar removal when the regulating plate removes, make the slide bar remove among the slide, control the orbit that the slide bar removed through the slide, when regulating plate one end removes, can drive bull stick and connecting block and remove, it removes to drive receiving arrangement through the connecting block removal, make receiving arrangement's angle obtain adjusting, the degree of accuracy when improving the installation, and then improve the installation effectiveness.
In a preferred technical scheme of the invention, the top of the mounting seat is fixedly connected with a protection bin. The driving motor and the connecting belt are protected and shielded through the protection bin, the driving motor and the connecting belt are prevented from contacting rainwater, accelerated corrosion is caused, and the service lives of the driving motor and the connecting belt are shortened.
In a preferred technical scheme of the invention, the top of the protection bin is fixedly connected with a water baffle. Through the effect of breakwater, intercept the rainwater, make the rainwater can not contact with the slide, avoid slide and slide bar contact department to rust, and lead to influencing the use.
In a preferred technical scheme of the invention, the top of the mounting seat is fixedly connected with a plurality of arc-shaped plates, the arc-shaped plates are provided with a plurality of positioning rods in a penetrating manner, the outer walls of the positioning rods are fixedly connected with positioning plates, the positioning plates are triangular, the outer walls of the positioning rods are fixedly connected with pull blocks, the outer walls of the pull blocks are provided with springs, and the positioning plates are matched with the positioning grooves. Through rotating the mount pad, make the mount pad drive the arc and rotate, when the arc rotates constant head tank the place ahead, can stop the rotation of mount pad, simultaneously, press the locating lever, make the locating lever drive the locating plate and remove, and then make locating plate and constant head tank and first spout contact, through both contacts, make the mount pad by the restriction rotation, and through the effect of spring, spur locating lever and locating plate, make the locating plate paste tight constant head tank inner chamber, avoid the not hard up condition to appear in the locating plate.
In a preferred technical scheme of the present invention, the base is provided with a first sliding groove, the first sliding groove is circular, and the first sliding groove is communicated with the positioning groove. Through the effect of first spout, when the locating plate runs through the locating slot and contacts with first spout, rotate the locating lever, make the locating lever drive the locating plate and rotate, make the locating plate rotate to the triangle of falling from positive triangle, and then restrict the locating plate, avoid locating plate and first spout separation.
In a preferred technical scheme of the present invention, the base is provided with a second sliding groove, and the second sliding groove is movably connected with the positioning plate. Through the effect of second spout, when the position of arc was not in constant head tank the place ahead, the locating plate can contact with the second spout, through both contacts, makes the locating plate remove the in-process, only can remove among the second spout, and can not with base surface contact, with base surface contact when avoiding the locating plate to slide, leads to the mar to appear on the base surface.
In a preferred technical scheme of the invention, the bottom of the mounting seat is fixedly connected with a ball body, and the ball body is matched with the circular sliding groove. Through the effect of spheroid and circular spout, make the mount pad rotate above the base, the mount pad of being convenient for drives receiving arrangement and adjusts installation angle.
In a preferred technical scheme of the invention, a clamping groove is formed in the ball body, a limiting rod is movably connected to the inner wall of the clamping groove, and the limiting rod is fixedly connected with the base. The position of the ball body is limited through the action of the limiting rod, so that the ball body and the mounting seat can only rotate in place, and the displacement situation cannot occur.
In a preferred embodiment of the present invention, the mounting seat has a center height higher than that of the outer ring. Through the higher setting in mount pad center, the condition of the rainwater of accumulation can not appear on the mount pad surface.
The invention has the beneficial effects that:
according to the high-strength and high-safety communication system, the driving motor is started to drive the rotating shaft to rotate, the rotating shaft drives the connecting belt to rotate when rotating, the connecting belt drives the second latch to move when rotating, the second latch is in contact with the first latch when moving, the first latch drives one end of the adjusting plate to move up and down through the contact of the first latch and the second latch, the adjusting plate drives the sliding rod to move when moving, the sliding rod moves in the sliding plate, the moving track of the sliding rod is controlled through the sliding plate, the rotating rod and the connecting block can be driven to move when one end of the adjusting plate moves, the connecting block moves to drive the receiving device to move, the angle of the receiving device is adjusted, the accuracy in installation is improved, and the installation efficiency is improved.
Through rotating the mount pad, make the mount pad drive the arc and rotate, when the arc rotates constant head tank the place ahead, can stop the rotation of mount pad, simultaneously, press the locating lever, make the locating lever drive the locating plate and remove, and then make locating plate and constant head tank and first spout contact, through both contacts, make the mount pad by the restriction rotation, and through the effect of spring, spur locating lever and locating plate, make the locating plate paste tight constant head tank inner chamber, avoid the not hard up condition to appear in the locating plate.
Through the effect of second spout, when the position of arc was not in constant head tank the place ahead, the locating plate can contact with the second spout, through both contacts, makes the locating plate remove the in-process, only can remove among the second spout, and can not with base surface contact, with base surface contact when avoiding the locating plate to slide, leads to the mar to appear on the base surface.
Drawings
Fig. 1 is a first perspective view illustrating an overall three-dimensional structure of a high-strength and high-security communication system according to the present invention;
fig. 2 is a second perspective view of the overall high-strength high-security communication system according to the present invention;
fig. 3 is a third perspective view illustrating an overall three-dimensional structure of a high-strength and high-security communication system according to the present invention;
FIG. 4 is a schematic cross-sectional view of the present invention;
FIG. 5 is a schematic view of a first perspective structure of the adjustment mechanism of the present invention;
FIG. 6 is a schematic view of a second perspective of the adjustment mechanism of the present invention;
FIG. 7 is a schematic view of a third perspective of the adjustment mechanism of the present invention;
FIG. 8 is an enlarged view of the structure at A in FIG. 2 according to the present invention;
FIG. 9 is an enlarged view of the structure at B in FIG. 4 according to the present invention.
In the figure:
1-a bottom plate; 101-a screw; 102-a base; 103-circular chute; 104-a positioning groove; 105-a mount; 106-a first support bar; 107-a second support bar; 108-a receiving device; 109-connecting block; 110-a rotating rod; 111-a protection bin; 112-a water baffle; 113-an arc plate; 114-a positioning rod; 115-a positioning plate; 116-a pull block; 117-a spring; 118-a first runner; 119-a second runner; 120-sphere; 121-card slot; 122-a stop lever; 2-an adjustment mechanism; 2-an adjustment mechanism; 201-driving motor; 202-a slide bar; 203-adjusting plate; 204-a sliding plate; 205-a first latch; 206-a second side panel; 207-shaft; 208-a connecting band; 209-second latch.
Detailed Description
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
As shown in fig. 1-9, an embodiment provides a high-strength high-security communication system, which includes a bottom plate 1, a plurality of screws 101 are disposed on the bottom plate 1, the bottom plate 1 is hexagonal, a base 102 is fixedly connected to the top of the bottom plate 1, a circular chute 103 is disposed on the top of the base 102, a positioning groove 104 is disposed on the base 102, the positioning groove 104 is triangular, a mounting seat 105 is disposed above the base 102, a first supporting rod 106 is fixedly connected to the top of the mounting seat 105, a second supporting rod 107 is disposed on the first supporting rod 106, a receiving device 108 is disposed on the top of the second supporting rod 107, a first side plate is fixedly connected to the top of the mounting seat 105, two first side plates are disposed, a connecting block 109 is fixedly connected to the outer wall of the receiving device 108, a rotating rod 110 is connected to the connecting block 109, and an adjusting mechanism 2 is connected to the outer wall of the rotating rod 110.
Referring to fig. 1 to 7, the adjusting mechanism 2 includes a driving motor 201 and a sliding rod 202, an adjusting plate 203 is connected to an outer wall of the sliding rod 202 in a penetrating manner, the adjusting plate 203 is connected to a rotating rod 110 in a penetrating manner, sliding plates 204 are connected to two ends of the sliding rod 202 in a penetrating manner, a first latch 205 is arranged on an outer wall of the adjusting plate 203, a second side plate 206 is fixedly connected to an outer wall of the driving motor 201, the second side plate 206 is fixedly connected to the first side plate, a plurality of rotating shafts 207 are arranged on an output end of the driving motor 201, a connecting band 208 is arranged on an outer wall of the rotating shafts 207, a second latch 209 is arranged on an outer wall of the connecting band 208, the second latch 209 is engaged with the first latch 205, the driving motor 201 to rotate the rotating shafts 207 by starting the driving motor 201, the rotating shafts 207 rotate the connecting band 208, the connecting band 208 rotates to drive the second latch 209 to move, the second latch 209 to contact with the first latch 205 when moving, the first latch 205 drives one end of the adjusting plate 203 to move up and down through contact of the first latch and the adjusting plate 203, the adjusting plate 203 drives the sliding rod 202 to move when moving, the sliding rod 202 moves in the sliding plate 204, the sliding plate 204 controls the moving track of the sliding rod 202, one end of the adjusting plate 203 drives the rotating rod 110 and the connecting block 109 to move when moving, the connecting block 109 drives the receiving device 108 to move, the angle of the receiving device 108 is adjusted, the mounting accuracy is improved, and the mounting efficiency is improved; the top of the mounting seat 105 is fixedly connected with a protection bin 111, the driving motor 201 and the connecting belt 208 are protected and shielded by the protection bin 111, and accelerated corrosion caused by contact of the driving motor 201 and the connecting belt with rainwater is avoided, so that the service lives of the driving motor and the connecting belt are shortened; the top of the protection bin 111 is fixedly connected with a water baffle 112, and the water baffle 112 is used for intercepting rainwater, so that the rainwater cannot contact with the sliding plate 204, and the contact part of the sliding plate 204 and the sliding rod 202 is prevented from rusting to influence the use.
Referring to fig. 2, 4, 8 and 9, an arc plate 113 is fixedly connected to the top of the mounting base 105, a plurality of arc plates 113 are provided, a positioning rod 114 is connected to the arc plate 113 in a penetrating manner, a positioning plate 115 is fixedly connected to the outer wall of the positioning rod 114, the positioning plate 115 is triangular, a pull block 116 is fixedly connected to the outer wall of the positioning rod 114, a spring 117 is provided on the outer wall of the pull block 116, the positioning plate 115 is adapted to the positioning groove 104, the mounting base 105 is driven to rotate by rotating the mounting base 105, when the arc plate 113 rotates to the front of the positioning groove 104, the rotation of the mounting base 105 can be stopped, meanwhile, the positioning rod 114 is pressed to drive the positioning plate 115 to move by the positioning rod 114, so that the positioning plate 115 is in contact with the positioning groove 104 and the first chute 118, the mounting base 105 is restricted from rotating by the contact of the positioning plate 115, and the positioning rod 114 and the positioning plate 115 are pulled to be tightly attached to the inner cavity of the positioning groove 104 by the spring 117, the positioning plate 115 is prevented from loosening; the base 102 is provided with a first sliding groove 118, the first sliding groove 118 is circular, the first sliding groove 118 is communicated with the positioning groove 104, and under the action of the first sliding groove 118, when the positioning plate 115 penetrates through the positioning groove 104 and contacts with the first sliding groove 118, the positioning rod 114 is rotated, so that the positioning plate 114 drives the positioning plate 115 to rotate, the positioning plate 115 rotates from a regular triangle to an inverted triangle, the positioning plate 115 is limited, and the positioning plate 115 is prevented from being separated from the first sliding groove 118; the base 102 is provided with a second sliding slot 119, the second sliding slot 119 is movably connected with the positioning plate 115, and by utilizing the action of the second sliding slot 119, when the position of the arc-shaped plate 113 is not positioned in front of the positioning slot 104, the positioning plate 115 can be contacted with the second sliding slot 119, and through the contact of the two, the positioning plate 115 only can move in the second sliding slot 119 and can not be contacted with the surface of the base 102 in the moving process, so that the surface of the base 102 is prevented from being scratched due to the contact of the positioning plate 115 with the surface of the base 102 when sliding; the bottom of the mounting seat 105 is fixedly connected with a ball 120, the ball 120 is matched with the circular sliding groove 103, and the mounting seat 105 can rotate above the base 102 under the action of the ball 120 and the circular sliding groove 103, so that the mounting seat 105 can drive the receiving device 108 to adjust the mounting angle; a clamping groove 121 is formed in the sphere 120, a limiting rod 122 is movably connected to the inner wall of the clamping groove 121, the limiting rod 122 is fixedly connected with the base 102, and the position of the sphere 120 is limited under the action of the limiting rod 122, so that the sphere 120 and the mounting seat 105 can only rotate in situ without displacement; the height of the center of the mounting seat 105 is higher than that of the outer ring, and the installation of the center of the mounting seat 105 is high, so that rainwater cannot be accumulated on the surface of the mounting seat 105.
The working principle is as follows: the driving motor 201 is started, the driving motor 201 drives the rotating shaft 207 to rotate, the rotating shaft 207 drives the connecting belt 208 to rotate when rotating, the connecting belt 208 drives the second latch 209 to move when rotating, the second latch 209 contacts the first latch 205 when moving, the first latch 205 drives one end of the adjusting plate 203 to move up and down through the contact of the first latch and the first latch, the sliding rod 202 is driven to move when the adjusting plate 203 moves, the sliding rod 202 moves in the sliding plate 204, the moving track of the sliding rod 202 is controlled through the sliding plate 204, one end of the adjusting plate 203 moves, the rotating rod 110 and the connecting block 109 are driven to move, the receiving device 108 is driven to move through the movement of the connecting block 109, the angle of the receiving device 108 is adjusted, the accuracy during installation is improved, and the installation efficiency is improved.
Other techniques of the present embodiment employ existing techniques.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. The present invention is not to be limited by the specific embodiments disclosed herein, and other embodiments that fall within the scope of the claims of the present application are intended to be within the scope of the present invention.

Claims (10)

1. A high-strength and high-safety communication system comprises a bottom plate (1) and is characterized in that a plurality of screw rods (101) are arranged on the bottom plate (1), the bottom plate (1) is hexagonal, a base (102) is fixedly connected to the top of the bottom plate (1), a circular sliding groove (103) is formed in the top of the base (102), a positioning groove (104) is formed in the base (102), the positioning groove (104) is triangular, a mounting seat (105) is arranged above the base (102), a first supporting rod (106) is fixedly connected to the top of the mounting seat (105), a second supporting rod (107) is arranged on the first supporting rod (106), a receiving device (108) is arranged at the top of the second supporting rod (107), a first side plate is fixedly connected to the top of the mounting seat (105), and a connecting block (109) is fixedly connected to the outer wall of the receiving device (108), the connecting block (109) is connected with a rotating rod (110) in a penetrating manner, and the outer wall of the rotating rod (110) is connected with an adjusting mechanism (2) in a penetrating manner.
2. The high-strength and high-safety communication system according to claim 1, wherein the adjusting mechanism (2) comprises a driving motor (201) and a sliding rod (202), an adjusting plate (203) is connected to the outer wall of the sliding rod (202) in a penetrating manner, the adjusting plate (203) is connected to the rotating rod (110) in a penetrating manner, sliding plates (204) are connected to the two ends of the sliding rod (202) in a penetrating manner, first latch teeth (205) are arranged on the outer wall of the adjusting plate (203), a second side plate (206) is fixedly connected to the outer wall of the driving motor (201), the second side plate (206) is fixedly connected to the first side plate, a rotating shaft (207) is arranged at the output end of the driving motor (201), a plurality of rotating shafts (207) are arranged, a connecting belt (208) is arranged on the outer wall of the rotating shaft (207), a second latch tooth (209) is arranged on the outer wall of the connecting belt (208), the second latch (209) is in meshed connection with the first latch (205).
3. A high strength and high safety communication system according to claim 1, wherein a protection cabin (111) is fixedly connected to the top of the mounting seat (105).
4. A high-strength high-safety communication system according to claim 3, wherein a water baffle (112) is fixedly connected to the top of the protection cabin (111).
5. The high-strength and high-safety communication system according to claim 1, wherein an arc plate (113) is fixedly connected to the top of the mounting seat (105), the arc plate (113) is provided with a plurality of arc plates, a positioning rod (114) is connected to the arc plate (113) in a penetrating manner, a positioning plate (115) is fixedly connected to the outer wall of the positioning rod (114), the positioning plate (115) is triangular, a pulling block (116) is fixedly connected to the outer wall of the positioning rod (114), a spring (117) is arranged on the outer wall of the pulling block (116), and the positioning plate (115) is matched with the positioning slot (104).
6. A strong and safe communication system as claimed in claim 1, wherein the base (102) is provided with a first sliding slot (118), the first sliding slot (118) is circular, and the first sliding slot (118) is communicated with the positioning slot (104).
7. A strong and safe communication system as claimed in claim 5, wherein the base (102) is provided with a second sliding slot (119), and the second sliding slot (119) is movably connected to the positioning plate (115).
8. A strong and safe communication system as claimed in claim 1, wherein the bottom of the mounting seat (105) is fixedly connected with a ball (120), and the ball (120) is adapted to the circular sliding groove (103).
9. The high-strength and high-safety communication system according to claim 8, wherein a clamping groove (121) is formed in the ball (120), a limiting rod (122) is movably connected to an inner wall of the clamping groove (121), and the limiting rod (122) is fixedly connected to the base (102).
10. A high strength, high safety communication system according to claim 1, wherein the mounting base (105) is higher in center height than in outer ring.
CN202210972489.3A 2022-08-15 2022-08-15 High-strength high-safety communication system Active CN115065885B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210972489.3A CN115065885B (en) 2022-08-15 2022-08-15 High-strength high-safety communication system

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Application Number Priority Date Filing Date Title
CN202210972489.3A CN115065885B (en) 2022-08-15 2022-08-15 High-strength high-safety communication system

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CN115065885B CN115065885B (en) 2022-12-20

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206148599U (en) * 2016-08-16 2017-05-03 天津师范大学 Computer wireless communication system's antenna device
CN108054513A (en) * 2015-08-19 2018-05-18 浙江胜百信息科技有限公司 A kind of improved wideband integration mimo antenna
CN209045769U (en) * 2018-12-24 2019-06-28 捷信(浙江)通信技术有限公司 A kind of communication antenna system
CN211350931U (en) * 2020-03-02 2020-08-25 何绮红 Signal receiving device for communication convenient to clearance rubbish
CN211439410U (en) * 2020-01-09 2020-09-08 天津职业技术师范大学(中国职业培训指导教师进修中心) Frame grinding device is used in electronic equipment production
CN212571324U (en) * 2020-08-26 2021-02-19 西安其为科技有限公司 Antenna communication rotary mechanism
CN213303090U (en) * 2020-10-28 2021-05-28 杭州电子科技大学 Wearable financial payment equipment of disconnect-type
CN215411003U (en) * 2021-07-19 2022-01-04 浙江越秀外国语学院 Children's science popularization intelligent interaction projector based on digital publishing

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108054513A (en) * 2015-08-19 2018-05-18 浙江胜百信息科技有限公司 A kind of improved wideband integration mimo antenna
CN206148599U (en) * 2016-08-16 2017-05-03 天津师范大学 Computer wireless communication system's antenna device
CN209045769U (en) * 2018-12-24 2019-06-28 捷信(浙江)通信技术有限公司 A kind of communication antenna system
CN211439410U (en) * 2020-01-09 2020-09-08 天津职业技术师范大学(中国职业培训指导教师进修中心) Frame grinding device is used in electronic equipment production
CN211350931U (en) * 2020-03-02 2020-08-25 何绮红 Signal receiving device for communication convenient to clearance rubbish
CN212571324U (en) * 2020-08-26 2021-02-19 西安其为科技有限公司 Antenna communication rotary mechanism
CN213303090U (en) * 2020-10-28 2021-05-28 杭州电子科技大学 Wearable financial payment equipment of disconnect-type
CN215411003U (en) * 2021-07-19 2022-01-04 浙江越秀外国语学院 Children's science popularization intelligent interaction projector based on digital publishing

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