CN206673080U - A kind of helical antenna mounting bracket and CCTV camera - Google Patents
A kind of helical antenna mounting bracket and CCTV camera Download PDFInfo
- Publication number
- CN206673080U CN206673080U CN201720178473.XU CN201720178473U CN206673080U CN 206673080 U CN206673080 U CN 206673080U CN 201720178473 U CN201720178473 U CN 201720178473U CN 206673080 U CN206673080 U CN 206673080U
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- CN
- China
- Prior art keywords
- helical antenna
- rack body
- swing arm
- mounting bracket
- antenna mounting
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model embodiment provides a kind of helical antenna mounting bracket, including rack body, swing arm and locking mechanism；Wherein, rack body has the slot for the base for being used to insert helical antenna, and the breach for only supplying the mast of helical antenna to run through；Swing arm is hinged with rack body；Locking mechanism is used to lock onto rack body and swing arm at different relative locked positions, will pass through the relative motion that swing arm limits helical antenna and rack body.This helical antenna mounting bracket can install the helical antenna of different size, versatile, can greatly reduce the holistic cost of CCTV camera.On this basis, the utility model embodiment also provides a kind of CCTV camera for including the helical antenna mounting bracket.
Description
Technical field
The helical antenna of CCTV camera and the interconnection technique field of both outside installing components are the utility model is related to, it is special
It is not to be related to a kind of helical antenna mounting bracket and CCTV camera.
Background technology
The wireless module and helical antenna of mutually communication connection, helical antenna and wireless mould are generally included in CCTV camera
Block is generally mounted on the outdoor installation part such as electric pole.
Helical antenna volume is larger and dimensions is various, and it is special that installation is only capable of on the outdoor installation part of same structure size
The helical antenna of set pattern lattice.
In view of this, those skilled in the art urgently provide a kind of helical antenna mounting bracket, to realize different size spiral shell
Revolve the installation requirements of antenna.
Utility model content
The purpose of the utility model embodiment is to provide a kind of helical antenna mounting bracket, to realize different size spiral
The installation requirements of antenna.Concrete technical scheme is as follows：
What the utility model embodiment was provided, including rack body, swing arm and locking mechanism；
The rack body has the slot for the base for being used to insert the helical antenna, and for supplying the spiral day
The breach that the mast of line runs through；
The swing arm is hinged with the rack body；
The locking mechanism is used to lock onto the rack body and the swing arm at different relative locked positions, with
It will pass through the relative motion that the swing arm limits the helical antenna and the rack body.
Alternatively, the locking mechanism includes lock-screw, locking nut and is opened in the first of the rack body
Circular arc pilot hole, the center line of the first circular arc pilot hole overlap with the hinge axes of the swing arm：
The locking nut is fixedly connected with the swing arm, and the lock screw is sequentially oriented to through first circular arc
It is threadedly coupled after hole and the swing arm with the locking nut.
Alternatively, the locking mechanism includes lock-screw, locking nut and is opened in the multiple of the rack body
Locking hole, multiple locking holes line centered on the hinge axes of the swing arm are arranged by circular arc：
The locking nut is fixedly connected with the swing arm, and the lock screw sequentially runs through the locking hole and the pendulum
It is threadedly coupled after arm with the locking nut.
Alternatively, the swing arm includes straight section and the bending section towards the bar bend；The straight section and the support
Main body is hinged, and the bending section is used to the mast being pressed in the breach.
Alternatively, the rack body includes bottom plate, cant board and the top plate being sequentially arranged；The base can be inserted into described
Between bottom plate and the top plate, the top plate offers the breach.
Alternatively, the rack body also includes two supporting plates for being symmetrically fixedly arranged on the bottom plate, each supporting plate
Including vertical connecting portion and horizontal supporting portion, the vertical connecting portion is connected with the bottom plate, and the horizontal supporting portion is used for branch
Support and be fixedly connected with wireless module.
Alternatively, the second circular arc pilot hole that the bottom plate has mounting hole and is arranged concentrically with the mounting hole,
The bottom plate can pass through the fastener to match with the mounting hole and the second circular arc pilot hole and outside installing component
Connection.
Alternatively, the bottom plate has multiple second circular arc pilot holes, multiple second circular arc pilot holes
It is distributed relative to the center line of the mounting hole by circular array.
Alternatively, the vertical connecting portion also has tie-hole.
Alternatively, the rack body is sheet metal component.
In addition, the utility model embodiment also provides a kind of CCTV camera, including the mutually wireless module of communication connection
And helical antenna, and for fixing the helical antenna mounting bracket of helical antenna, wherein, the helical antenna mounting bracket tool
Body is helical antenna mounting bracket as described above.
A kind of helical antenna mounting bracket that the utility model embodiment is provided, including rack body, swing arm and locking
Structure；Wherein, rack body has the slot for the base for being used to insert helical antenna, and for only supplying the antenna of helical antenna
The breach that bar runs through；Swing arm is hinged with rack body；Locking mechanism is used to rack body and swing arm locking onto different relative
At locked position, will pass through the relative motion that swing arm limits helical antenna and rack body.
Actual mechanical process is：Swing arm and rack body is in released state, then the base of helical antenna is inserted
In the slot of rack body and its mast is set to be caught in breach, then rotating swing arm makes it be offseted with mast to limit support
The relative motion of main body and helical antenna, finally swing arm and rack body are locked by locking mechanism again；Change different size
Helical antenna when, only need to operate locking mechanism and swing arm and rack body is in released state, then rotate backward swing arm simultaneously
Helical antenna is removed by rack body, then repeatedly aforesaid operations.
This helical antenna mounting bracket is pacified by the relative locked position of locking mechanism adjustment swing arm and rack body
The helical antenna of different size is filled, it is versatile, CCTV camera holistic cost can be greatly reduced.Certainly, this practicality is implemented
New any product or method it is not absolutely required to reach all the above advantage simultaneously.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 provides the first specific embodiment of helical antenna mounting bracket and a specification helical antenna by the utility model
The structural representation of assembly；
Fig. 2 is the main structure diagram of helical antenna mounting bracket shown in Fig. 1；
Fig. 3 is the overlooking the structure diagram of helical antenna mounting bracket shown in Fig. 1；
Fig. 4 is the structural representation of second of specific embodiment of helical antenna mounting bracket；
Fig. 5 is the structural representation of helical antenna erecting device shown in Fig. 1 and another specification helical antenna assembly.
Wherein, the corresponding relation in Fig. 1 to 5 between each component Name and reference is：
Helical antenna：
00 base, 01 mast；
Rack body：
10 bottom plates, 10a mounting holes, 10b the second circular arc pilot holes；
11 cant boards；
12 top plates, 12a breach, the first circular arcs of 12b pilot hole, 12c locking holes；
The vertical connecting portion of 13 supporting plates, 13a, 13a1 tie-holes, 13b horizontal supporting portions；
20 swing arms, 20a straight sections, 20b bending sections；
30 lock-screws；
40 locking nuts；
50 pins.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
It should be noted that it is described herein and helical antenna include the base and mast that are fixedly connected；Wherein, base
It is class cylinder with mast, and both base and mast are coaxially disposed, the diameter of axle of base is more than the diameter of axle of mast.When
So, mounting bracket provided by the utility model is not limited to be applicable this kind of helical antenna.
Fig. 1 is referred to 3, wherein, Fig. 1 provides helical antenna mounting bracket the first specific implementation by the utility model
Example and the structural representation of a specification helical antenna assembly, Fig. 2 are the main structure diagram of helical antenna shown in Fig. 1, Fig. 3
For the overlooking the structure diagram of helical antenna shown in Fig. 1.
It should be noted that noun of locality bottom top, the front and rear and left and right involved by this paper are set on the basis of Fig. 1, to read
Person's view, it is the right side positioned at reader's right-hand side, positioned at reader's left hand backwards to reader side after being towards reader side in Fig. 1 before being
Side is a left side.It is appreciated that the setting of these nouns of locality does not limit the scope of protection of the utility model.
With reference to shown in Fig. 1 to 3, helical antenna mounting bracket includes rack body, swing arm 20 and locking mechanism.
Wherein, rack body has the slot for the base 00 for being used to insert helical antenna and the mast for helical antenna
The 01 breach 12a run through, that is to say, that breach 12a width is less than the diameter of axle of base 00 and more than the diameter of axle of mast 01.
In detail, rack body includes bottom plate 10, cant board 11 and the top plate 12 being sequentially arranged；Base 00 can be inserted into bottom plate
Between 10 and top plate 12, top plate 12 opens up jagged 12a, that is to say, that slot is by bottom plate 10, cant board 11 and the three of top plate 12
Form.
When helical antenna and rack body assemble, the mast 01 for first adjusting helical antenna is directed at the breach 12a of top plate 12,
Then helical antenna is promoted until base 00 is offseted with cant board 11 or the wall of mast 01 and breach 12a offsets, so far
The base 00 of helical antenna is held between bottom plate 10 and top plate 12, define helical antenna relative to rack body it is upward,
Forward, the displacement with right direction backward, namely helical antenna can only remove inserting for rack body from breach 12a opening
Groove.
After helical antenna and rack body are assembled to predeterminated position, then by swing arm 20 and locking mechanism by helical antenna
Mast 01 be defined in breach 12a, to limit the relative motion of helical antenna and rack body.
Specifically, swing arm 20 is hinged with rack body.
In detail, swing arm 20 and rack body are be hinged by pin 50 in the present embodiment, simple in construction and be easy to process.When
So, the articulated manner of both swing arm 20 and rack body is not limited in structure in embodiment, is meeting processing and assembly technology
On the basis of it is required that, swing arm 20 and rack body can also use other usual articulated structures of those skilled in the art.
Locking mechanism is used to lock onto rack body and swing arm 20 at different relative locked positions, so that swing arm 20 will
The mast 01 of the helical antenna of different size is defined in breach 12a, then limits both rack body and helical antenna
Relative motion.
Two kinds of specific embodiments that Fig. 1 to 4 introduces locking mechanism respectively are combined herein, wherein, Fig. 4 is helical antenna
The structural representation of second of specific embodiment of mounting bracket.
The first：
With reference to shown in Fig. 1 to 3, the first locking mechanism includes lock-screw 30, locking nut 40 and is opened in support
First circular arc pilot hole 12b of main body, the first circular arc pilot hole 12b center line overlap with the hinge axes of swing arm 20.
Locking nut 40 is fixedly connected on swing arm 20 by the mode such as welding or riveting, and the screw rod of lock-screw 30 sequentially passes through
It is threadedly coupled after wearing the first circular arc pilot hole 12b and swing arm 20 with locking nut 40.
Rotation lock screw 30 forward or backwards is only needed during actual locking or unblock operation.
Second：
Referring to Fig. 4, second of locking mechanism includes lock-screw 30, locking nut 40 and is opened in the more of rack body
Individual locking hole 12c, multiple locking hole 12c line centered on the hinge axes of swing arm 20 are arranged by circular arc.
And locking nut 40 is fixedly connected with swing arm 20, lock screw 30 sequentially after locking hole 12c and swing arm 20 with
Locking nut 40 is threadedly coupled.
It can be seen that the distinctive points of both locking mechanisms are：It is used on rack body and the hole of the cooperation of lock screw 30
Concrete structure is different；Wherein, the first circular arc that line overlaps with the hinge axes of swing arm 20 centered on the first locking mechanism is led
To hole 12b, second of locking mechanism is multiple locking holes that line presses circular arc arrangement centered on the hinge axes of swing arm 20
12c。
In practical operation, the unblock of both locking mechanisms and locking process are respectively：
For the first locking mechanism without lock-screw 30 be removed completely, need to only unscrew lock-screw 30 to swing arm 20 can be around
Jointed shaft rotates, and lock-screw 30 slides along the first circular arc pilot hole 12b all the time in the rotation process of swing arm 20, and the He of swing arm 20
Rack body can lock onto the first circular arc pilot hole 12b any position, as long as namely lock-screw 30 in the first circular arc
Pilot hole 12b can be slided, and this helical antenna mounting bracket will not be limited the The concrete specification of helical antenna；
And second of locking mechanism is needed after lock-screw 30 is removed completely by current locking hole 12c, then promote swing arm
20 turn at next locking hole 12c after swing arm 20 and rack body can be locked again by lock-screw 30, and this
Kind helical antenna mounting bracket fixes quantity of the quantity depending on locking hole 12c of helical antenna, is simply possible to use in fixed specific rule
The helical antenna of lattice.
Compare visible, the operation of the first locking mechanism is more simple and can be used for the helical antenna for fixing more specifications.
Next, fix different size helical antenna with said spiral antenna installation stent with reference to Fig. 5 to describe in detail
Renewal process, Fig. 5 are the helical antenna mounting bracket shown in Fig. 1 and the structural representation of another specification helical antenna assembly.
Understood with reference to Fig. 1 and 5, the overall dimensions of helical antenna are less than the overall dimensions of helical antenna in Fig. 1 in Fig. 5.It is real
Border operating process is：Swing arm 20 and rack body are in released state when first, then the base 00 of helical antenna is inserted into support master
In the slot of body and its mast 01 is set to be caught in breach 12a, then rotating swing arm 20 makes it be offseted with mast 01 to limit
The relative motion of rack body and helical antenna, finally swing arm 20 and rack body are locked by locking mechanism again；Change not
Locking mechanism need to be only operated during the helical antenna of same specification makes swing arm and rack body be in released state, then rotates backward pendulum
Arm 20 is simultaneously removed helical antenna by rack body, then repeatedly aforesaid operations.
It will be appreciated that this helical antenna mounting bracket adjusts swing arm 20 and the relative lock of rack body by locking mechanism
The helical antenna of different size is installed in tight position, versatile, can greatly reduce CCTV camera holistic cost.
Further, with continued reference to Fig. 1 to 3, swing arm 20 includes straight section 20a and the bending towards the bending of breach 12a directions
Section 20b, straight section 20a is hinged with rack body, and bending section 20b offsets for the mast 01 with helical antenna.
This structure can increase the contact area of swing arm 20 and helical antenna, can then strengthen the limit function of swing arm 20,
And then strengthen the connection reliability of mounting bracket and helical antenna.
As it was previously stated, the mounting bracket that the present embodiment is provided is applied not only to fix helical antenna, also need with electric pole etc.
Outside installing component connects with wireless module.
In detail, with reference to shown in Fig. 1 to 3, the bottom plate 10 of rack body offer mounting hole 10a and with mounting hole 10a
Three the second circular arc pilot hole 10b being arranged concentrically.
When rack body assembles with outside installing component, first lead the mounting hole 10a of rack body, three the second circular arcs
Screwed hole to hole 10b respectively with outside installing component corresponding position is aligned, then by four screws by rack body and
Outside installing component pre-connection, its reasonable relative position with outside installing component is adjusted further around swinging mounting main body, finally will
Each screw is tightened one by one.
Between the two relative first will can again be adjusted using this structure after rack body and outside installing component pre-connection
Position actual installation requirement, finally just tightens screw and fixes both, assembling process is simple and operability is splendid.
Further, in order to further improve the connection reliability of rack body and outside installing component, in the present embodiment
These three second circular arc pilot hole 10b are distributed relative to mounting hole 10a center line by circular array.
It should be noted that meeting adjustment rack body and outside installing component relative position function, processing and assembling
On the basis of technological requirement, the second circular arc pilot hole 10b quantity is not limited in three, also can be any outside three
Integer.
With continued reference to Fig. 1, rack body equally connects with wireless module also by fasteners such as screws.
In detail, rack body also includes two supporting plates 13 for being symmetrically fixedly arranged on bottom plate 10, and each supporting plate 13 includes perpendicular
Direct-connected socket part 13a and horizontal supporting portion 13b, vertical connecting portion 13a are connected with bottom plate 10, and horizontal supporting portion 13b is used to support simultaneously
It is fixedly connected with wireless module.
During assembling, wireless module is directly installed on by rack body by fasteners such as screws.
In more detail, in order to strengthen the connection reliability of mounting bracket and outer coupling portion and fastness, continue to join
See that Fig. 1, the vertical connecting portion 13a of the supporting plate 13 of the rack body of the present embodiment offer tie-hole 13a1.
After rack body is fixedly connected with outer coupling portion by fastener, then by matching with tie-hole 13a1
Band by the secondary fixation of both rack body and outer coupling portion.
Preferably, the rack body in the present embodiment is specially bending or stamping forming sheet metal component, and intensity is high and processes
Simply.Certainly, also can be casting or injection molding part in rack body.
In addition to above-mentioned helical antenna mounting bracket, the utility model embodiment also provides a kind of CCTV camera, the monitoring
Video camera includes the wireless module and helical antenna of mutually communication connection, and the helical antenna for fixing helical antenna is installed
Support, wherein, helical antenna mounting bracket is specially foregoing helical antenna mounting bracket.
It should be noted that the concrete structure and communication connected mode and prior art of wireless module and helical antenna are complete
Identical, those skilled in the art are based on prior art can realize completely, so repeat no more herein.
Preferred embodiment of the present utility model is the foregoing is only, is not intended to limit protection model of the present utility model
Enclose.All made within spirit of the present utility model and principle any modification, equivalent substitution and improvements etc., are all contained in this reality
With in new protection domain.
Claims (11)
1. a kind of helical antenna mounting bracket, it is characterised in that including rack body, swing arm (20) and locking mechanism；
The rack body has the slot for the base (00) for being used to insert the helical antenna, and for supplying the spiral day
The breach (12a) that the mast (01) of line runs through；
The swing arm (20) is hinged with the rack body；
The locking mechanism is used to the rack body and the swing arm (20) locking onto at different relative locked positions, with
It will pass through the relative motion that the swing arm (20) limits the helical antenna and the rack body.
2. helical antenna mounting bracket as claimed in claim 1, it is characterised in that the locking mechanism includes lock-screw
(30), locking nut (40) and the first circular arc pilot hole (12b) of the rack body is opened in, first circular arc
The center line of pilot hole (12b) overlaps with the hinge axes of the swing arm (20)：
The locking nut (40) is fixedly connected with the swing arm (20), and the lock-screw (30) is sequentially through the described first circle
Arcuate guide hole (12b) and the swing arm (20) are threadedly coupled with the locking nut (40) afterwards.
3. helical antenna mounting bracket as claimed in claim 1, it is characterised in that the locking mechanism includes lock-screw
(30), locking nut (40) and multiple locking holes (12c) of the rack body are opened in, multiple locking holes (12c)
Line is arranged by circular arc centered on the hinge axes of the swing arm (20)：
The locking nut (40) is fixedly connected with the swing arm (20), and the lock-screw (30) sequentially runs through the locking hole
(12c) and the swing arm (20) are threadedly coupled with the locking nut (40) afterwards.
4. the helical antenna mounting bracket as described in any one of claims 1 to 3, it is characterised in that the swing arm (20) includes
Straight section (20a) and the bending section (20b) towards the breach (12a) bending；The straight section (20a) is cut with scissors with the rack body
Connect, the bending section (20b) is used to the mast (01) being pressed in the breach (12a).
5. the helical antenna mounting bracket as described in any one of claims 1 to 3, it is characterised in that the rack body includes
Bottom plate (10), cant board (11) and the top plate (12) being sequentially arranged；The base (00) can be inserted into the bottom plate (10) and described
Between top plate (12), the top plate (12) offers the breach (12a).
6. helical antenna mounting bracket as claimed in claim 5, it is characterised in that the rack body also includes symmetrical fixed
In two supporting plates (13) of the bottom plate (10), each supporting plate (13) includes vertical connecting portion (13a) and horizontal support
Portion (13b), the vertical connecting portion (13a) are connected with the bottom plate (10), and the horizontal supporting portion (13b) is used to support and consolidated
Surely wireless module is connected.
7. helical antenna mounting bracket as claimed in claim 5, it is characterised in that the bottom plate (10) has mounting hole
(10a) and the second circular arc pilot hole (10b) being arranged concentrically with the mounting hole (10a), the bottom plate (10) can pass through
The fastener to match with the mounting hole (10a) and the second circular arc pilot hole (10b) is connected with outside installing component.
8. helical antenna mounting bracket as claimed in claim 7, it is characterised in that the bottom plate (10) has multiple described the
Two circular arc pilot holes (10b), multiple second circular arc pilot holes (10b) relative to the mounting hole (10a) center
Line is distributed by circular array.
9. helical antenna mounting bracket as claimed in claim 6, it is characterised in that the vertical connecting portion (13a) also has
Tie-hole (13a1).
10. helical antenna mounting bracket as claimed in claim 9, it is characterised in that the rack body is sheet metal component.
11. a kind of CCTV camera, including the mutually wireless module and helical antenna of communication connection, and for fixing spiral day
The helical antenna mounting bracket of line, it is characterised in that the helical antenna mounting bracket is specially any one of claim 1 to 10
Described helical antenna mounting bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720178473.XU CN206673080U (en) | 2017-02-27 | 2017-02-27 | A kind of helical antenna mounting bracket and CCTV camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720178473.XU CN206673080U (en) | 2017-02-27 | 2017-02-27 | A kind of helical antenna mounting bracket and CCTV camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206673080U true CN206673080U (en) | 2017-11-24 |
Family
ID=60379416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720178473.XU Expired - Fee Related CN206673080U (en) | 2017-02-27 | 2017-02-27 | A kind of helical antenna mounting bracket and CCTV camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206673080U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117691345A (en) * | 2024-02-04 | 2024-03-12 | 深圳市鼎耀科技有限公司 | Broadband spiral combined multi-network communication antenna |
-
2017
- 2017-02-27 CN CN201720178473.XU patent/CN206673080U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117691345A (en) * | 2024-02-04 | 2024-03-12 | 深圳市鼎耀科技有限公司 | Broadband spiral combined multi-network communication antenna |
| CN117691345B (en) * | 2024-02-04 | 2024-04-26 | 深圳市鼎耀科技有限公司 | Processing equipment for broadband spiral combined multi-network-communication antenna |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171124 Termination date: 20210227 |
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| CF01 | Termination of patent right due to non-payment of annual fee |