CN209309599U - A kind of screen communication instrument that can be come back automatically - Google Patents
A kind of screen communication instrument that can be come back automatically Download PDFInfo
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- CN209309599U CN209309599U CN201822136054.7U CN201822136054U CN209309599U CN 209309599 U CN209309599 U CN 209309599U CN 201822136054 U CN201822136054 U CN 201822136054U CN 209309599 U CN209309599 U CN 209309599U
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- main body
- ball
- come back
- bull stick
- hole
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Abstract
The utility model discloses the screen communication instruments that one kind can come back automatically, are related to communication instrument technical field；Including pedestal, the pedestal is provided with bull stick by rotational installation seat rotation, first through hole of the bull stick upper end in main body is arranged in the rotating ball inside ball seat, and the first through hole upper end is provided with the external screw thread with screw-internal thread fit in rotating ball, and the rotating ball ball connects inside ball seat；The ball seat bottom is provided with sliding block, and the sliding block is arranged in the sliding slot of the groove inside mounting blocks and bottom part body composition, and the mounting blocks upper end is provided with the second through-hole and passes through convenient for ball seat lower part, and the first through hole is arranged in main body left bottom；On the support, the rest base fixation is located in mounting base for hinged setting in the middle part of the main body, is provided with driving device on the bull stick.The utility model can come back automatically, prevent dust from entering, and improve the service life.
Description
Technical field
The utility model relates to communication instrument technical field, specifically a kind of screen communication instrument that can be come back automatically.
Background technique
Video monitoring is the important component of safety and protection system.Traditional monitoring system includes front-end camera, passes
Defeated cable, video monitoring platform.Video camera can be divided into network digital camera and analog video camera, can be used as head end video image
The acquisition of signal.It is a kind of stronger integrated system of prevention ability.Video monitoring is intuitive with it, it is accurate, in time and in information
Hold abundant and is widely used in many occasions.In recent years, with computer, network and image procossing, transmission technology it is at full speed
Development, there has also been significant progresses for Video Supervision Technique.
Monitor video is typically all to pass through screen communication instrument to pass to computer, since screen communication instrument is in transmitting model process
Middle different angle signal strength is different, therefore generally requires to be adjusted angle in transmission process, but existing screen
Communication instrument does not simultaneously have angle regulating function.
Utility model content
The purpose of this utility model is to provide the screen communication instruments that one kind can come back automatically, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions:
A kind of screen communication instrument that can be come back automatically, including pedestal, the pedestal are provided with by rotational installation seat rotation
Bull stick, first through hole of the bull stick upper end in main body is arranged in the rotating ball inside ball seat, in the first through hole
End is provided with the external screw thread with screw-internal thread fit in rotating ball, and the rotating ball ball connects inside ball seat；
The ball seat bottom is provided with sliding block, and groove and bottom part body composition inside mounting blocks is arranged in the sliding block
In sliding slot, the mounting blocks upper end is provided with the second through-hole and passes through convenient for ball seat lower part, and the first through hole setting is on a main body left side
Side bottom；On the support, the rest base fixation is located in mounting base for hinged setting in the middle part of the main body, is set on the bull stick
It is equipped with driving device.
As a further solution of the present invention: the driving device includes that second gear is arranged on bull stick, it is described
Second gear is engaged with the first gear of output end on motor.
The protection for protecting driving device is additionally provided on the pedestal as a further solution of the present invention,
The outside of driving device is arranged in shell, the protective shell.
Gas vent and air inlet, the exhaust are provided in the main body as a further solution of the present invention,
It is provided with the first shutter on hole, the second shutter, first shutter and the second shutter are provided on the air inlet
It is made up of multiple rotation axis rotation setting blinds, the multiple blinds is set gradually from top to bottom.
It is in a vertical state under the blinds gravity as a further solution of the present invention,.
Filter screen is additionally provided on the air inlet as a further solution of the present invention,.
Compared with prior art, the utility model has the beneficial effects that the driving device drives bar rotation, bull stick turns
Dynamic driving rotating ball is moved up and down along the screw thread on bull stick, rotating ball moves up or down when, is driven up or down by sliding block
Dynamic main body, so that main body is swung along support up or down；Groove and main body bottom inside mounting blocks are slidably arranged in due to sliding block
In the sliding slot of portion's composition, there is catching phenomenon in anti-limited slip block, so that adjusting above and below main body smooth；The setting is convenient for carrying out equipment
Angular adjustment is provided with the first shutter on the gas vent, be provided on the air inlet the second shutter prevent dust into
Enter the service life that equipment improves equipment；The utility model can come back automatically, prevent dust from entering, and improve the service life.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for the screen communication instrument that embodiment 1 can come back automatically.
Fig. 2 is the first state schematic diagram for the screen communication instrument that embodiment 2 can come back automatically.
Fig. 3 is the first state schematic diagram for the screen communication instrument that embodiment 2 can come back automatically.
In figure: main body -1, motor -2, rotational installation seat -3, bull stick -4, first gear -5, second gear -6, protective shell -
7, first through hole -8, mounting blocks -9, the second through-hole -10, ball seat -11, rotating ball -12, sliding block -13, support -14, gas vent -
15, the first shutter -16, air inlet -17, the second shutter -18, blinds -19, blower -20.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment 1
Referring to Fig. 1, in the utility model embodiment 1, a kind of screen communication instrument that can be come back automatically, including pedestal, institute
It states pedestal and bull stick 4 is provided with by the rotational installation rotation of seat 3, first through hole 8 of 4 upper end of bull stick in main body 1 is arranged
In rotating ball 12 inside ball seat 11,8 upper end of first through hole is provided with the outer spiral shell with screw-internal thread fit in rotating ball 12
Line, 12 ball of rotating ball connect inside ball seat 11, and 12 ball of rotating ball connects inside ball seat 11 convenient for rotation；The ball seat
11 bottoms are provided with sliding block 13, and the sliding block 13 is arranged in the sliding slot of the groove inside mounting blocks 9 and 1 bottom of main body composition,
9 upper end of mounting blocks is provided with the second through-hole 10 and passes through convenient for 11 lower part of ball seat, and the setting of first through hole 8 is left in main body 1
Side bottom；On base 14,14 bottom of the support fixation is located in mounting base the hinged setting in 1 middle part of main body.The bottom
Mounting hole is provided on seat to be easily installed.
Driving device is provided on the bull stick 4, the driving device includes that second gear 6 is arranged on bull stick 4, described
Second gear 6 is engaged with the first gear 5 of output end on motor 2, the 2 model 42BYG34-1.3A of motor；The driving
Device drives bull stick 4 to rotate, and 4 rotate driving rotating ball 12 of bull stick is moved up and down along the screw thread on bull stick 4, and rotating ball 12 is upward
Or when lower mobile, main body 1 is driven by sliding block 13 up or down, so that main body 1 is swung along 14 up or down of support；Due to sliding block
13 are slidably arranged in the sliding slot of the groove inside mounting blocks 9 and 1 bottom of main body composition, and catching phenomenon occurs in anti-limited slip block 13,
So that about 1 main body adjust it is smooth.The main body 1 is internally provided with electronic equipment (not shown).
Embodiment 2
Please refer to Fig. 2~3, the main distinction of the present embodiment 2 and embodiment 1 is to be additionally provided on the pedestal for protecting
The protective shell 7 of driving device is protected, the outside of driving device is arranged in the protective shell 7.Gas vent 15 is provided in the main body 1
With air inlet 17, the first shutter 16 is provided on the gas vent 15, the second shutter 18 is provided on the air inlet 17,
First shutter 16 and the second shutter 18 are made up of multiple rotation axis rotation setting blinds 19, and the multiple hundred
Leaf 19 is set gradually from top to bottom, in a vertical state by gas vent 15 and the second shutter 18 under 19 gravity of blinds
Closure, prevents dust from entering, and is additionally provided with blower 20 on the air inlet 17, and setting blower 20 is convenient for taking out air, to setting
It is standby to cool down.When blower 20 works, gas vent 15 and the second shutter 18 are in heeling condition under the promotion of air, will
Gas vent 15 and the second shutter 18 are opened, and are convenient for air circulation, are cooled down to equipment, be additionally provided on the air inlet 17
Filter screen (does not regard out) in figure, and setting filter screen prevents dust from entering.
The working principle of the utility model is:
Driving device driving bull stick 4 rotates, 4 rotate driving rotating ball 12 of bull stick along the screw thread on bull stick 4 above and below
It is mobile, rotating ball 12 moves up or down when, main body 1 is driven by sliding block 13 up or down, so that main body 1 is along on support 14
Or lower swing；In the sliding slot of the groove being slidably arranged in inside mounting blocks 9 due to sliding block 13 and 1 bottom of main body composition, anti-on-slip
There is catching phenomenon in block 13 so that about 1 main body adjust it is smooth；The setting is convenient for carrying out angular adjustment to equipment, realizes equipment
Auto lifting greatest service energy；It is provided with the first shutter 16 on the gas vent 15, is provided with the second blinds on the air inlet 17
Window 18 prevents dust from entering the service life that equipment improves equipment.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "top", "bottom",
The orientation or positional relationship of the instructions such as "inner", "outside", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic.As a result, in the description of the present invention,
Unless otherwise indicated, the meaning of " plurality " is two or more.The feature for defining " first ", " second " etc. can be expressed
Or implicitly include one or more of the features.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. the screen communication instrument that one kind can come back automatically, including pedestal, the pedestal is provided with by rotational installation seat (3) rotation
Bull stick (4), first through hole (8) setting of bull stick (4) upper end on main body (1) rotating ball internal in ball seat (11)
(12) on, first through hole (8) upper end is provided with the external screw thread with screw-internal thread fit on rotating ball (12), the rotating ball
(12) ball connects internal in ball seat (11)；
It is characterized in that, ball seat (11) bottom is provided with sliding block (13), sliding block (13) setting is internal in mounting blocks (9)
Groove and main body (1) bottom composition sliding slot in, mounting blocks (9) upper end is provided with the second through-hole (10) convenient for ball seat
(11) lower part passes through, and the first through hole (8) is arranged in main body (1) left bottom；Hinged setting is being propped up in the middle part of the main body (1)
On seat (14), support (14) the bottom fixation is located in mounting base, is provided with driving device on the bull stick (4).
2. the screen communication instrument according to claim 1 that can be come back automatically, which is characterized in that the driving device includes setting
The second gear (6) on bull stick (4) is set, the second gear (6) is engaged with the first gear (5) of output end on motor (2).
3. the screen communication instrument according to claim 1 that can be come back automatically, which is characterized in that be additionally provided on the pedestal
For protecting the protective shell (7) of driving device, the outside of driving device is arranged in the protective shell (7).
4. the screen communication instrument according to claim 1 that can be come back automatically, which is characterized in that be arranged on the main body (1)
There are gas vent (15) and air inlet (17), is provided with the first shutter (16) on the gas vent (15), the air inlet (17)
On be provided with the second shutter (18), first shutter (16) and the second shutter (18) are turned by multiple rotation axis that pass through
Dynamic setting blinds (19) forms, and the multiple blinds (19) sets gradually from top to bottom.
5. the screen communication instrument according to claim 4 that can be come back automatically, which is characterized in that blinds (19) gravity is made
It is in a vertical state under.
6. the screen communication instrument according to claim 4 that can be come back automatically, which is characterized in that on the air inlet (17) also
It is provided with filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822136054.7U CN209309599U (en) | 2018-12-19 | 2018-12-19 | A kind of screen communication instrument that can be come back automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822136054.7U CN209309599U (en) | 2018-12-19 | 2018-12-19 | A kind of screen communication instrument that can be come back automatically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209309599U true CN209309599U (en) | 2019-08-27 |
Family
ID=67677692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822136054.7U Active CN209309599U (en) | 2018-12-19 | 2018-12-19 | A kind of screen communication instrument that can be come back automatically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209309599U (en) |
-
2018
- 2018-12-19 CN CN201822136054.7U patent/CN209309599U/en active Active
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