CN208955168U - A kind of same frequency combiner - Google Patents
A kind of same frequency combiner Download PDFInfo
- Publication number
- CN208955168U CN208955168U CN201821821641.3U CN201821821641U CN208955168U CN 208955168 U CN208955168 U CN 208955168U CN 201821821641 U CN201821821641 U CN 201821821641U CN 208955168 U CN208955168 U CN 208955168U
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- CN
- China
- Prior art keywords
- combiner
- clamping plate
- connecting rod
- mounting box
- electric wire
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model relates to combiner technical fields, more particularly to a kind of same frequency combiner, including combiner ontology, combiner body exterior is equipped with mounting box, and mounting box is provided with connecting hole by snap lock and front and back two sides by upper and lower two parts, and connecting hole two sides are equipped with clamping plate, clamping plate is located at mounting box inner wall, clamping plate side is equipped with cam lock bearing up pulley, is fixed with protrusion on cam lock bearing up pulley, projects through connecting rod and be pivotally attached to the mounting plate being vertically movable.The electric wire that present apparatus clamping plate connect convenient for clamping with combiner, cam lock bearing up pulley clamps board clamping electric wire convenient for pushing, protrusion adjusts the rotation of eccentric clamping wheel convenient for connecting rod, mounting plate is easily installed combiner, in addition also as the switch for adjusting clamping plate, entire combiner is adjusted by the movement of mounting plate clamps board clamping electric wire, can guarantee that electric wire will not fall off combiner after the installation is completed well, also avoids the poor contact of electric wire and combiner joint caused by external pull.
Description
Technical field
The utility model relates to combiner technical fields, and in particular to a kind of same frequency combiner.
Background technique
Combiner is used between wireless communication base station or repeater and antenna, its main function is by the nothing of different frequency range
Transmitting needed for line communication base station or repeater is synthesized with signal is received, and is shared a feeder line and is transmitted signals to antenna,
Antenna received signal can also be separated the wireless communication base station for supplying each different frequency range or repeater by application in turn.It passes
System combiner is made of at least two wide band filters, and the band limits of filter is needed according to applied by there are many combination
Depending on wireless communication base station or repeater frequency range.Existing combiner determines that it is needed by multiple components due to its implementation
Assemble, and very high to the cooperation required precision of component and component, while the product assembled also needs repeated multiple times debugging
It is able to achieve the response curve of required filter, therefore to instrument and equipment, peopleware has a very high requirement, and when batch production needs
Want a large amount of equipment and personnel could meet demand.
The problem of electric wire is pulled often occurs when connecting with electric wire for combiner, can generate electricity in many cases
The poor contact of line, influences the normal use of combiner, and current combiner can't prevent electric wire from being pulled, it is therefore desirable to set
Count a kind of combiner for preventing electric wire from being pulled.
Utility model content
The purpose of the utility model is to overcome problems of the prior art, provide a kind of same frequency combiner.
To realize above-mentioned technical purpose and the technique effect, the utility model is achieved through the following technical solutions
:
A kind of same frequency combiner, including combiner ontology, the combiner body exterior are equipped with mounting box, the mounting box
Connecting hole is provided with by snap lock and front and back two sides by upper and lower two parts, the connecting hole two sides are pressed from both sides equipped with moveable arc
Tight plate, the clamping plate are located at mounting box inner wall, and the clamping plate side is equipped with cam lock bearing up pulley, consolidates on the cam lock bearing up pulley
Surely there is protrusion, the connecting rod that projects through is pivotally attached to the mounting plate being vertically movable, and the mounting plate is located at mounting box
Inside is fixed with L-type support on the clamping plate, where the bracket protrudes into connecting hole in the groove of side wall, in the groove
Equipped with casing, it is equipped with moveable T-type connecting rod in described sleeve pipe, the first spring, the company are equipped between the connecting rod and casing
Bar stretches out casing and connect with bracket.
Further, the clamping plate bottom is fixed with trapezoid block, and the trapezoid block is located on the guide rail of mounting box side wall.
Further, the mounting plate bottom surface is fixedly connected with second spring one end, the second spring other end and solid
Surely mounting box inner bottom surface is arrived.
Further, the installation plate surface is fixed with boss, and the boss and connecting rod are rotatablely connected.
Further, the frame bottom is fixed with idler wheel, and the idler wheel is adjacent to groove floor.
The utility model has the beneficial effects that clamping plate, convenient for clamping the electric wire connecting with combiner, cam lock bearing up pulley is convenient for
It pushes and clamps board clamping electric wire, protrusion adjusts the rotation of eccentric clamping wheel convenient for connecting rod, and mounting plate is easily installed combiner, in addition
Also as the switch for adjusting clamping plate, the first spring is returned to original position convenient for clamping plate, and casing prevents the first spring from deviation occur,
Trapezoid block and guide rail cooperate convenient for clamping plate according to assigned direction movement, and entire combiner is adjusted by the movement of mounting plate
Section clamps board clamping electric wire, entire clamping process very simple, and does not need outer member driving, can guarantee combiner well
Electric wire will not fall off after the installation is completed, also avoid the poor contact of electric wire and combiner joint caused by external pull.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic top plan view of the utility model；
Fig. 3 is the connection schematic diagram of the utility model bracket；
Fig. 4 is the position view of the utility model clamping plate and trapezoid block；
In attached drawing, parts list represented by the reference numerals are as follows:
1- combiner ontology 2- mounting box 3- clamping plate 4- cam lock bearing up pulley 5- protrusion 6- connecting rod 7- mounting plate
8- bracket 9- groove 10- casing 11- connecting rod the first spring of 12- 13- trapezoid block 14- second spring 15- boss 16- rolling
Wheel.
Specific embodiment
In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, under
Face will combine the attached drawing in the utility model embodiment, carry out to the technical scheme in the embodiment of the utility model clear, complete
Ground description, it is clear that the described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments.Base
In the embodiments of the present invention, institute obtained by those of ordinary skill in the art without making creative efforts
There are other embodiments, fall within the protection scope of the utility model.
In the description of the utility model, it should be noted that the side of the instructions such as term "vertical", "upper", "lower", "horizontal"
Position or positional relationship be orientation based on the figure or positional relationship, be merely for convenience of description this it is practical and simplification retouch
State, rather than indicate or imply that signified device or element must have a particular orientation, with specific orientation construction and
Operation, therefore should not be understood as limiting the present invention.In addition, " first ", " second ", " third ", " the 4th " are only used for
Purpose is described, and should not be understood as indicating or implying relative importance.
In the description of the utility model, it is also necessary to which explanation " is set unless otherwise specific regulation and limitation, term
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or be integrally connected, it can be mechanical connection, be also possible to be electrically connected, can be and be directly connected to, be also possible to through intermediate matchmaker
It is situated between and is connected, can be the connection inside two elements.It for the ordinary skill in the art, can be as the case may be
Understand the concrete meaning of above-mentioned term in the present invention.
As shown in attached drawing 1 to 4, a kind of same frequency combiner, including combiner ontology 1 is equipped with installation outside combiner ontology 1
Box 2, mounting box 2 are provided with connecting hole by snap lock and front and back two sides by upper and lower two parts, and connecting hole two sides are equipped with removable
Arc clamping plate 3, clamping plate 3 is located at 2 inner wall of mounting box, and 3 side of clamping plate is equipped with cam lock bearing up pulley 4, on cam lock bearing up pulley 4
It is fixed with protrusion 5, protrusion 5 is pivotally attached to the mounting plate 7 being vertically movable by connecting rod 6, and mounting plate 7 is located at mounting box 2
Inside is fixed with L-type support 8 on clamping plate 3, and where bracket 8 protrudes into connecting hole in the groove 9 of side wall, casing is equipped in groove 9
10, casing 10 is interior to be equipped with moveable T-type connecting rod 11, and the first spring 12 is equipped between connecting rod 11 and casing 10, and connecting rod 11 stretches out
Casing 10 is simultaneously connect with bracket 8.
3 bottom of clamping plate is fixed with trapezoid block 13, and trapezoid block 13 is located on the guide rail of 2 side wall of mounting box, and trapezoid block 13 exists
It is slided on guide rail, convenient for the sliding of clamping plate 3.
7 bottom surface of mounting plate is fixedly connected with 14 one end of second spring, 14 other end of second spring be fixed to mounting box 2 in
Bottom surface, mounting plate 7 is returned to original position when second spring 14 is easy to disassemble.
7 surface of mounting plate is fixed with boss 15, and boss 15 and connecting rod 6 are rotatablely connected, and boss 15 is convenient for connecting rod 6 and peace
Loading board 7 is rotatablely connected.
8 bottom of bracket is fixed with idler wheel 16, and idler wheel 16 is adjacent to 9 bottom surface of groove, and idler wheel 16 is convenient for bracket 8 in groove 9
It is mobile.
It is finished in use, first connecting with electric wire combiner ontology 1, then combiner ontology 1 is put into mounting box 2, closed
Road device ontology 1 and being placed on mounting plate 7 again fastens about 2 two parts of mounting box, at this time combiner ontology 1 and mounting plate 7 to
Lower movement, mounting plate 7, which moves down, drives connecting rod 6 to move down, and connecting rod 6, which moves down, drives cam lock bearing up pulley 4 to rotate,
The rotation of cam lock bearing up pulley 4 pushes the movement of clamping plate 3, the mobile clamping electric wire of clamping plate 3, to guarantee that electric wire will not be because of
It pulls and causes to fall off and the problem of poor contact, when disassembly is desired, open buckle, the upper part of mounting box 2 is taken away, by
In in mounting box 2 there are also sufficiently long electric wire, so under the action of second spring 14, mounting plate 7 drive combiner ontology 1 to
On, mounting plate 7 brings up connecting rod 6 upwards, and connecting rod 6 brings up cam lock bearing up pulley 4 and rotates backward, when cam lock bearing up pulley
4 rotations, under the action of the first spring 12, connecting rod 11, which is displaced outwardly, pushes bracket 8 to be displaced outwardly, and bracket 8 is displaced outwardly drive
Clamping plate 3 is displaced outwardly, and clamping plate 3 unclamps electric wire at this time, that is, can be taken off combiner ontology 1, whole process is simple to operation, energy
Very good solution combiner ontology 1 connects the problem of electric wire easy to fall off and poor contact.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (5)
1. a kind of same frequency combiner, including combiner ontology (1), which is characterized in that be equipped with peace outside the combiner ontology (1)
Mounted box (2), the mounting box (2) are provided with connecting hole, the connecting hole by snap lock and front and back two sides by upper and lower two parts
Two sides are equipped with moveable arc clamping plate (3), and the clamping plate (3) is located at mounting box (2) inner wall, clamping plate (3) side
Face is equipped with cam lock bearing up pulley (4), is fixed on the cam lock bearing up pulley (4) raised (5), and the protrusion (5) passes through connecting rod (6)
It is pivotally attached to the mounting plate (7) being vertically movable, the mounting plate (7) is located at mounting box (2) inside, the clamping plate (3)
On be fixed with L-type support (8), the bracket (8) is protruded into the groove (9) of side wall where connecting hole, is equipped in the groove (9)
Casing (10), described sleeve pipe (10) is interior to be equipped with moveable T-type connecting rod (11), is equipped between the connecting rod (11) and casing (10)
First spring (12), the connecting rod (11) are stretched out casing (10) and are connect with bracket (8).
2. a kind of same frequency combiner according to claim 1, which is characterized in that clamping plate (3) bottom is fixed with ladder
Shape block (13), the trapezoid block (13) are located on the guide rail of mounting box (2) side wall.
3. a kind of same frequency combiner according to claim 1, which is characterized in that mounting plate (7) bottom surface and the second bullet
Spring (14) one end is fixedly connected, second spring (14) other end be fixed to mounting box (2) inner bottom surface.
4. a kind of same frequency combiner according to claim 1, which is characterized in that mounting plate (7) surface is fixed with convex
Platform (15), the boss (15) and connecting rod (6) are rotatablely connected.
5. a kind of same frequency combiner according to claim 1, which is characterized in that bracket (8) bottom is fixed with idler wheel
(16), the idler wheel (16) is adjacent to groove (9) bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821821641.3U CN208955168U (en) | 2018-11-06 | 2018-11-06 | A kind of same frequency combiner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821821641.3U CN208955168U (en) | 2018-11-06 | 2018-11-06 | A kind of same frequency combiner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208955168U true CN208955168U (en) | 2019-06-07 |
Family
ID=66744163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821821641.3U Active CN208955168U (en) | 2018-11-06 | 2018-11-06 | A kind of same frequency combiner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208955168U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110873261A (en) * | 2019-10-09 | 2020-03-10 | 安徽川越通信科技有限责任公司 | Fixing mechanism for filter |
| CN112178328A (en) * | 2020-10-03 | 2021-01-05 | 曹文莉 | Capacitor connecting structure for butt joint of indoor decoration water pipes and using method |
-
2018
- 2018-11-06 CN CN201821821641.3U patent/CN208955168U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110873261A (en) * | 2019-10-09 | 2020-03-10 | 安徽川越通信科技有限责任公司 | Fixing mechanism for filter |
| CN110873261B (en) * | 2019-10-09 | 2021-10-08 | 安徽川越通信科技有限责任公司 | Fixing mechanism for filter |
| CN112178328A (en) * | 2020-10-03 | 2021-01-05 | 曹文莉 | Capacitor connecting structure for butt joint of indoor decoration water pipes and using method |
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