CN201639725U - Digital microwave communication repeater - Google Patents
Digital microwave communication repeater Download PDFInfo
- Publication number
- CN201639725U CN201639725U CN2010201535773U CN201020153577U CN201639725U CN 201639725 U CN201639725 U CN 201639725U CN 2010201535773 U CN2010201535773 U CN 2010201535773U CN 201020153577 U CN201020153577 U CN 201020153577U CN 201639725 U CN201639725 U CN 201639725U
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- digital microwave
- microwave communication
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- repeater
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Abstract
The utility model discloses a novel digital microwave communication repeater, which comprises a machine case and an installation frame, wherein a sleeve barrel is fixed on the outer side surface of the machine case, a positioning post sheathing into the sleeve barrel is arranged on the installation frame, a groove is arranged on the outer side wall of the positioning post, and a positioning mechanism capable of being clamped in the groove in a telescopic way is arranged in the machine case. After the adoption of the technical scheme, when the novel digital microwave communication repeater of the utility model is installed, the machine case is placed on the installation frame, the positioning post is sheathed in the sleeve barrel, and at the same time, the installation frame and the machine case are fixedly connected through the positioning mechanism capable of being clamped in the groove of the positioning post in the telescopic way arranged in the machine case. Thereby, some undesirables can not easily steal the digital microwave communication repeater, and the anti-theft effect is good.
Description
Technical field
The utility model relates to a kind of digital microwave communication equipment, relates in particular to a kind of digital microwave telecommunication repeater.
Background technology
Making up " three-dimensional " mobile communications network, is the main network construction form of wide-band mobile communication network of future generation, in making full use of, the satellite microwave communication system of low track, is the core that improves whole three-dimensional communications network network.Microwave communication includes two kinds of simulated microwave communication and digital microwave telecommunications, and digital microwave telecommunication has higher system reliability than simulated microwave communication, and this is because the signal that digital microwave transmitted is according to the multiplexing unified digital stream that forms of time slot position apportion.Digital microwave also has the communication band of broad, and then for the high-speed wideband communication service is provided, has established technical foundation.Digital microwave telecommunication also has advantages such as long-distance transmissions, low-power consumption, miniaturization.And along with the continuous development of science and technology, the microwave communication technology is also rapidly improved, and from overall development, " distributed " digital microwave communication equipment has been represented the sign of " microwave communication of future generation " undoubtedly.
And existing " distributed " digital microwave communication equipment has generally comprised repeater and remote termination, and wherein remote termination is installed on and covers in the point, and the repeater is installed in the building, with the source of protection electric power of equipment.Yet, existing digital microwave repeater is comparatively small-sized, the general conventional mounting method that adopts promptly is fixed on the installed surface by the installing rack of setscrew with the digital microwave repeater, and the cabinet with the digital microwave repeater is placed on the installing rack of digital microwave repeater again; No anti-theft, the digital microwave repeater can be stolen conveniently by some undesirables easily like this, thereby brings inconvenience and lose to owner and communication common carrier.
The utility model content
The purpose of this utility model provides a kind of new digital microwave communication repeater of good anti-theft effect.
The technical solution of the utility model is such: a kind of new digital microwave communication repeater, comprise cabinet and installing rack, be fixed with sleeve on the lateral surface of above-mentioned cabinet, above-mentioned installing rack is provided with the reference column that is inserted in above-mentioned sleeve, the lateral wall of this reference column is provided with groove, is provided with the scalable detent mechanism that snaps in the above-mentioned groove in the above-mentioned cabinet.
Above-mentioned detent mechanism is located in the housing, and this housing is fixed in the above-mentioned cabinet.
Above-mentioned detent mechanism comprises metal backstay and the scalable control device that snaps in the above-mentioned groove of the above-mentioned metal backstay of control, the front end that above-mentioned housing is provided with for above-mentioned metal backstay passes the outer through hole of above-mentioned housing, and this through hole vertical plane is to the groove of above-mentioned reference column.
Above-mentioned control device comprises power supply, electromagnet, spring and control switch, above-mentioned electromagnet is fixed on the above-mentioned housing, one end of above-mentioned spring connects the rear end of above-mentioned metal backstay, the other end of above-mentioned spring connects above-mentioned electromagnet, and above-mentioned electromagnet is connected to form a loop by lead and above-mentioned control switch and above-mentioned power supply.
After adopting technique scheme, a kind of new digital microwave communication of the present utility model repeater, during installation, its cabinet is placed on the installing rack, and reference column is inserted in the sleeve, simultaneously by being provided with the scalable detent mechanism that snaps in the reference column groove in the cabinet, make the installing rack of digital microwave telecommunication repeater fixedly connected with the cabinet of digital microwave telecommunication repeater, some undesirables can not steal away the digital microwave telecommunication repeater good anti-theft effect conveniently like this.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a stereogram of the present utility model;
Fig. 3 is the local cut-away enlarged view the during combination of cabinet and installing rack in the utility model.
Embodiment
A kind of new digital microwave communication of the present utility model repeater, as shown in Figure 1, 2, 3, comprise cabinet 1 and installing rack 2, on the and arranged on left and right sides wall of cabinet 1 respectively solid welding sleeve 3 is arranged, on the and arranged on left and right sides of installing rack 2 respectively solid welding the reference column 4 that can correspondingly be inserted in the sleeve 3 is arranged, be concaved with groove 41 on the reference column 4, the scalable positioner 5 that snaps in the groove 41 is installed in the madial wall of cabinet 1, positioner 5 is located in the housing 6, housing 6 be fixedly mounted on cabinet 1 about on two madial walls.
Positioner 5 comprises metal backstay 51, control switch 52, power supply (not showing in the drawings), electromagnet 53 and spring 54, the front end that housing 6 is provided with confession metal backstay 51 passes housing 6 through hole 61 outward, and through hole 61 vertical planes of this housing 6 are to the groove 41 of reference column 4, electromagnet 53 is fixed in the housing 6, spring 54 is connected between the rear end of electromagnet 53 and metal backstay 51, and the front end vertical plane of metal backstay 51 is to groove 41, electromagnet 53 is connected to form a loop by lead and control switch 52 with power supply, and control switch 52 passes outside the housing 6, is respectively equipped with the through hole 11 that passes through to groove 41 places for the front end of metal backstay 51 on cabinet 1 and the sleeve 3,31.
During installation, cabinet 1 is placed on the installing rack 2, and reference column 4 is inserted in the sleeve 3, press control switch 52 this moment, the circuit loop closure, electromagnet 53 energisings also produce magnetic field, metal backstay 51 is subjected to the action of a magnetic field and is attracted to electromagnet 53, spring 54 is compressed, after decontroling control switch 52, circuit loop disconnects, and the magnetic field of electromagnet 53 disappears, utilize the reseting elasticity of spring 54 that metal backstay 51 is released through hole 61, pass through hole 11,31, snap in the groove 41 of sleeve 4, cabinet 1 and installing rack 2 snap in the groove 41 by metal backstay 51 and achieve a fixed connection like this, some undesirables can not steal away the digital microwave telecommunication repeater good anti-theft effect conveniently like this.
Claims (4)
1. new digital microwave communication repeater, comprise cabinet and installing rack, it is characterized in that: be fixed with sleeve on the lateral surface of above-mentioned cabinet, above-mentioned installing rack is provided with the reference column that is inserted in above-mentioned sleeve, the lateral wall of this reference column is provided with groove, is provided with the scalable detent mechanism that snaps in the above-mentioned groove in the above-mentioned cabinet.
2. a kind of new digital microwave communication according to claim 1 repeater, it is characterized in that: above-mentioned detent mechanism is located in the housing, and this housing is fixed in the above-mentioned cabinet.
3. a kind of new digital microwave communication according to claim 2 repeater, it is characterized in that: above-mentioned detent mechanism comprises metal backstay and the scalable control device that snaps in the above-mentioned groove of the above-mentioned metal backstay of control, the front end that above-mentioned housing is provided with for above-mentioned metal backstay passes the outer through hole of above-mentioned housing, and this through hole vertical plane is to the groove of above-mentioned reference column.
4. a kind of new digital microwave communication according to claim 3 repeater, it is characterized in that: above-mentioned control device comprises power supply, electromagnet, spring and control switch, above-mentioned electromagnet is fixed on the above-mentioned housing, one end of above-mentioned spring connects the rear end of above-mentioned metal backstay, the other end of above-mentioned spring connects above-mentioned electromagnet, and above-mentioned electromagnet is connected to form a loop by lead and above-mentioned control switch and above-mentioned power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201535773U CN201639725U (en) | 2010-04-02 | 2010-04-02 | Digital microwave communication repeater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201535773U CN201639725U (en) | 2010-04-02 | 2010-04-02 | Digital microwave communication repeater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201639725U true CN201639725U (en) | 2010-11-17 |
Family
ID=43084231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201535773U Expired - Fee Related CN201639725U (en) | 2010-04-02 | 2010-04-02 | Digital microwave communication repeater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201639725U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104226877A (en) * | 2013-06-11 | 2014-12-24 | 镇江市申茂机械有限公司 | Electromagnetic positioning device |
| CN105304220A (en) * | 2015-11-20 | 2016-02-03 | 苏州沃尔非自动化设备有限公司 | Lamination auxiliary tool |
| CN105304218A (en) * | 2015-11-20 | 2016-02-03 | 苏州沃尔非自动化设备有限公司 | Portable lamination auxiliary tool |
| CN107239116A (en) * | 2017-06-20 | 2017-10-10 | 柳州译海网络科技有限公司 | A kind of higher computer host housing of stability |
-
2010
- 2010-04-02 CN CN2010201535773U patent/CN201639725U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104226877A (en) * | 2013-06-11 | 2014-12-24 | 镇江市申茂机械有限公司 | Electromagnetic positioning device |
| CN105304220A (en) * | 2015-11-20 | 2016-02-03 | 苏州沃尔非自动化设备有限公司 | Lamination auxiliary tool |
| CN105304218A (en) * | 2015-11-20 | 2016-02-03 | 苏州沃尔非自动化设备有限公司 | Portable lamination auxiliary tool |
| CN107239116A (en) * | 2017-06-20 | 2017-10-10 | 柳州译海网络科技有限公司 | A kind of higher computer host housing of stability |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20101117 Termination date: 20140402 |