CN209517132U - A kind of double frequency repeater - Google Patents
A kind of double frequency repeater Download PDFInfo
- Publication number
- CN209517132U CN209517132U CN201920571755.5U CN201920571755U CN209517132U CN 209517132 U CN209517132 U CN 209517132U CN 201920571755 U CN201920571755 U CN 201920571755U CN 209517132 U CN209517132 U CN 209517132U
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- CN
- China
- Prior art keywords
- double frequency
- frequency repeater
- bottom plate
- ontology
- damping spring
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Abstract
The utility model discloses a kind of double frequency repeaters, bottom plate, damping spring, double frequency repeater ontology and protective device including square structure, the upper surface four corners of bottom plate offer spring fixing groove, damping spring is respectively and fixedly provided in spring fixing groove, pressing has double frequency repeater ontology on damping spring, the two sides of bottom plate pass through the articulate being equipped with and are connected with side baffle, are arranged with upper cover plate above two side baffles.The utility model has the advantages that by being provided with side baffle and upper cover plate in the avris of bottom plate and top; for carrying out multi-faceted protection to double frequency repeater ontology; sunlight and rainwater is avoided to be sprinkled upon on the ontology of double frequency repeater; when there is weight to fall; pressure is born using upper cover plate; effectively weight is avoided the problem that directly fall on the ontology of repeater and causes component wear; by being provided with damping spring between double frequency repeater ontology and bottom plate; for further damping; slow down impact, duplicate protection repeater body interior element using the retractility of damping spring.
Description
Technical field
The utility model relates to Repeater Technology field, specially a kind of double frequency repeater.
Background technique
It is put by antenna, radio frequency duplexer, low-noise amplifier, frequency mixer, electrically controlled attenuator, filter, power repeater
The components such as big device or module composition.The basic principle of its work is: by low noise amplifier, low-converter, filter, in
Put, upconverter, power amplifier are emitted to base station again, repeater is as intermediate " liaison man " generally apart from base station and movement
Platform farther out, without special caregiver.
Double frequency repeater protective used at present is poor, and receiving when weight pounds pressure can deform, so as to cause interior
Portion's damaging components, repeater are mostly installed at outdoor, nurse without personnel, cause shell rotten in exposing to the weather for a long time
Erosion, enters in the ontology of repeater so as to cause rainwater, causes component failure, reduces the stability of signal conveying, causes simultaneously
Biggish economic loss.
Utility model content
The purpose of this utility model is that: for presently, there are the above problem, a kind of double frequency repeater is provided.
To achieve the goals above, the technical solution adopted in the utility model is:
A kind of double frequency repeater, bottom plate, damping spring, double frequency repeater ontology and protection dress including square structure
It sets, the upper surface four corners of the bottom plate offer spring fixing groove, for fixing damping spring, in the spring fixing groove
It is respectively and fixedly provided with the damping spring, pressing has double frequency repeater ontology on the damping spring, directly puts for propping up double frequency
Ontology of standing carries out bradyseism, and the avris of the bottom plate is provided with the protective device, and the protective device includes rectangle structure
Side baffle, bandage and square structure upper cover plate, the two sides of the bottom plate passed through be equipped with articulate connection
State side baffle, be respectively and fixedly provided with one group convenient for folding, on the inner wall of the side baffle described in bandage, for fixing side baffle, two
It is arranged with the upper cover plate above the side baffle, the weight for stopping top to fall.
Preferably, the inner wall two sides of the bottom plate are respectively and fixedly provided with one group of link, and the other end of the bandage passes through strapped
Gib head hang on the link it is fixed.
Preferably, two lateral roofs of the side baffle offer one group of locating slot, and two side bottoms of the upper cover plate are equal
It is fixed with the strip to match with the locating slot, and is inserted into the locating slot by the strip and fixes the upper cover plate
On the side baffle.
Preferably, the tetrapod of double frequency repeater ontology pass through the fixing piece being equipped with and bolt be fixed on it is described
On bottom plate.
Preferably, the length of the bolt is slightly longer than the length of the damping spring, and double frequency repeater ontology exists
The bolt has certain activity space after fixation.
Preferably, the four corners of the bottom plate offer assembly hole.
By adopting the above-described technical solution, the beneficial effects of the utility model are: passing through avris in bottom plate and top
It is provided with side baffle and upper cover plate, for carrying out multi-faceted protection to double frequency repeater ontology, avoids sunlight and rainwater from being sprinkled upon double
On the ontology of frequency repeater, increase protection, improves service life and utilize upper cover when there is weight to fall with signal conveying stability
Plate bears pressure, effectively avoids the problem that weight from directly falling on the ontology of repeater and causes component wear, by directly putting in double frequency
It stands and is provided with damping spring between ontology and bottom plate, further damping is used for, when weight chopped cooked entrails of sheep upper cover plate falls in double frequency repeater
When on ontology, slow down impact, duplicate protection repeater body interior element using the retractility of damping spring.
Detailed description of the invention
Fig. 1 is the structural schematic diagram after the utility model is split；
Fig. 2 is the structural schematic diagram after the utility model assembling；
Fig. 3 is the structural schematic diagram of the utility model bandage and link.
In figure: 1, bottom plate；2, spring fixing groove；3, damping spring；4, double frequency repeater ontology；5, side baffle；6, bandage；
7, gib head；8, link；9, locating slot；10, upper cover plate；11, strip；12, fixing piece；13, bolt；14, assembly hole；15, hinge.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments, based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution, a kind of double frequency repeater, including square structure
Bottom plate 1, damping spring, double frequency repeater ontology 4 and protective device, it is solid that the upper surface four corners of bottom plate 1 offer spring
Determine slot 2, damping spring 3 is respectively and fixedly provided in spring fixing groove 2, convenient for fixing, pressing has double frequency repeater ontology on damping spring 3
4, the avris of bottom plate 1 is provided with protective device, and protective device includes the side baffle 5, bandage 6 and square knot of rectangle structure
The upper cover plate 10 of structure, the two sides of bottom plate 1 pass through the hinge 15 being equipped with and are connected with side baffle 5, convenient for activity installation, simultaneously
Stabilization props up upper cover plate 10, and one group of bandage 6 is respectively and fixedly provided on the inner wall of side baffle 5, for tensing side baffle 5, it is allowed to keep tree
It is vertical, it is arranged with upper cover plate 10 above two side baffles 5, for protecting 4 top of double frequency repeater ontology, weight is avoided to smash inside
Element.
Preferably, the inner wall two sides of bottom plate 1 are respectively and fixedly provided with one group of link 8, and the other end of bandage 6 passes through strapped gib head
7 hang over fixation on link 8, convenient for fixed and disassembly.
Preferably, two lateral roofs of side baffle 5 offer one group of locating slot 9, and two side bottoms of upper cover plate 10 are fixed
There is the strip 11 to match with locating slot 9, and be inserted into locating slot 9 by strip 11 and upper cover plate 10 is fixed on side baffle 5,
It is easily installed, while with good stability.
Preferably, the tetrapod of double frequency repeater ontology 4 passes through the fixing piece 12 being equipped with and bolt 13 is fixed on bottom
On plate 1, convenient for assembling.
Preferably, the length of bolt 13 is slightly longer than the length of damping spring 3, and the spiral shell after fixation of double frequency repeater ontology 4
Bolt 13 has certain activity space, follows damping spring 3 flexible convenient for bolt 13.
Preferably, the four corners of bottom plate 1 offer assembly hole 14, convenient for assembling.
In the present embodiment, double frequency repeater installation steps are as follows:
Step 1: bottom plate 1 is fixed on mounting rack, then damping spring 3 is respectively put into spring fixing groove 2 solid
It is fixed, subsequently ontology 4 bottom in double frequency repeater is pressed on damping spring 3, is fixed on bottom plate 1 by bolt 13, allows damping
Spring 3 keeps state half-compressed.
Step 2: lifting the side baffle 5 of two sides, tenses bandage 6 and hangs over gib head 7 on corresponding link 8, allows side baffle
5 keep establishing state, subsequently cover on side baffle 5 upper cover plate 10, are stuck in locating slot 9 and are fixed using strip 11,
Ontology 4 front and rear sides Jun Chu in double frequency repeater in air, guarantees good heat sinking function, when weight is from double frequency repeater ontology
When 4 tops are fallen, it can fall on upper cover plate 10 first, prop up weight using upper cover plate 10, prevent weight from pounding double frequency repeater
Ontology 4 is fallen on double frequency repeater ontology 4,3 forced compression of damping spring, bolt 13 after the heavier chopped cooked entrails of sheep upper cover plate 10 of weight
Decline, buffers gravity, double protection, greatly improves protective value, reduces the impaired probability of internal element, avoids simultaneously
Sunlight and rainwater paving are spread across on the shell of double frequency repeater ontology 4, improve service life the ability with signal stabilization conveying.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art can readily occur in variation in the technical scope that the utility model discloses
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be wanted with right
Subject to the protection scope asked.
Claims (6)
1. a kind of double frequency repeater, bottom plate (1), damping spring, double frequency repeater ontology (4) and protection including square structure
Device, it is characterised in that: the upper surface four corners of the bottom plate (1) offer spring fixing groove (2), the spring fixing groove
(2) it is respectively and fixedly provided with the damping spring (3) in, pressing has double frequency repeater ontology (4), institute on the damping spring (3)
The avris for stating bottom plate (1) is provided with the protective device, and the protective device includes the side baffle (5) of rectangle structure, stretches tight
The upper cover plate (10) of band (6) and square structure, the two sides of the bottom plate (1) pass through the hinge (15) being equipped with and are connected with
The side baffle (5), be respectively and fixedly provided with one group on the inner wall of the side baffle (5) described in bandage (6), two side baffles (5)
Top is arranged with the upper cover plate (10).
2. a kind of double frequency repeater as described in claim 1, it is characterised in that: the inner wall two sides of the bottom plate (1) are fixed
There is one group of link (8), the other end of the bandage (6) passes through strapped gib head (7) and hangs over fixation on the link (8).
3. a kind of double frequency repeater as described in claim 1, it is characterised in that: open two lateral roofs of the side baffle (5)
Equipped with one group of locating slot (9), two side bottoms of the upper cover plate (10) are respectively and fixedly provided with the strip to match with the locating slot (9)
(11), it and is inserted into the locating slot (9) by the strip (11) and the upper cover plate (10) is fixed on the side baffle (5)
On.
4. a kind of double frequency repeater as described in claim 1, it is characterised in that: the quadrangle of double frequency repeater ontology (4)
Bottom passes through the fixing piece (12) being equipped with and bolt (13) is fixed on the bottom plate (1).
5. a kind of double frequency repeater as claimed in claim 4, it is characterised in that: the length of the bolt (13) is slightly longer than described
The length of damping spring (3), and the bolt (13) has certain activity empty to double frequency repeater ontology (4) after fixation
Between.
6. a kind of double frequency repeater as described in claim 1, it is characterised in that: the four corners of the bottom plate (1) offer
Assembly hole (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920571755.5U CN209517132U (en) | 2019-04-25 | 2019-04-25 | A kind of double frequency repeater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920571755.5U CN209517132U (en) | 2019-04-25 | 2019-04-25 | A kind of double frequency repeater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209517132U true CN209517132U (en) | 2019-10-18 |
Family
ID=68188675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920571755.5U Active CN209517132U (en) | 2019-04-25 | 2019-04-25 | A kind of double frequency repeater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209517132U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113259786A (en) * | 2021-07-16 | 2021-08-13 | 武汉新烽光电股份有限公司 | Heat dissipation formula communication repeater |
-
2019
- 2019-04-25 CN CN201920571755.5U patent/CN209517132U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113259786A (en) * | 2021-07-16 | 2021-08-13 | 武汉新烽光电股份有限公司 | Heat dissipation formula communication repeater |
| CN113259786B (en) * | 2021-07-16 | 2021-10-08 | 武汉新烽光电股份有限公司 | Heat dissipation formula communication repeater |
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