CN208997601U - The adjustable mining visual entrance guard talkback unit of display screen - Google Patents
The adjustable mining visual entrance guard talkback unit of display screen Download PDFInfo
- Publication number
- CN208997601U CN208997601U CN201821553233.4U CN201821553233U CN208997601U CN 208997601 U CN208997601 U CN 208997601U CN 201821553233 U CN201821553233 U CN 201821553233U CN 208997601 U CN208997601 U CN 208997601U
- Authority
- CN
- China
- Prior art keywords
- wall
- welded
- sliding
- display screen
- connecting rod
- 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
Links
- 238000005065 mining Methods 0.000 title claims abstract description 19
- 230000000007 visual effect Effects 0.000 title claims abstract description 19
- 238000009434 installation Methods 0.000 claims abstract description 3
- 238000012544 monitoring process Methods 0.000 description 4
- 230000005764 inhibitory process Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000012369 In process control Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000010965 in-process control Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001550 time effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model discloses a kind of adjustable mining visual entrance guard talkback units of display screen, including mounting blocks, placing groove is offered at the top of the mounting blocks, first axle is welded in the bottom interior wall of the placing groove, display equipment is hinged in the first axle, mounting groove is offered on the side inner wall of the placing groove, the mounting groove is fixedly installed with cylinder on the side inner wall far from installation channel opening, the telescopic rod of the cylinder extends in placing groove and is rotatably equipped with ball, the ball and display equipment are in contact, connecting rod is rotatably equipped in the display equipment, the connecting rod is located at the lower section of ball, second hinge is welded in the bottom interior wall of the placing groove, rotating bar is hinged in the second hinge, first sliding groove is offered at the top of the rotating bar.The utility model shows that the angle of equipment can be adjusted, and facilitates staff to operate, structure is simple, easy to use.
Description
Technical field
The utility model relates to talkback unit technical field more particularly to a kind of adjustable mining visual entrance guards of display screen
Talkback unit.
Background technique
Currently, being record, video monitoring either special messenger's supervision of checking card mostly for the personnel's supervision for passing in and out mine, often
It will appear personnel to forget to check card or leave behind card, inquire when record has personnel to enter difficult, incomplete recording increase personnel amount system
Haggle over the problems such as slow, video monitoring equipment continuous service, waste of energy, it is difficult to accomplish that the personnel to disengaging mine are had in real time
Effect supervision can not remotely control the disengaging of supervision record mine personnel, it is difficult to ensure the anti-explosion safety of equipment.Through retrieving, Shen
Number a kind of mining visual entrance guard talkback unit, including exchange, Men Jinzhu please be disclosed for 201620120396.8 patent document
Machine, ID card, the exchange are connected with multiple gate inhibition's hosts, setting identity card identification apparatus, view in gate inhibition's host
Frequency talkback unit, electric lock, door opener of meeting an urgent need, are connected with display equipment, input equipment on the exchange, generally, this
There are utility model the personnel of the effectively real time monitoring each inlet and outlet of mine to pass in and out details, realize the disengaging and remote of swiping the card in real time
Disengaging is opened in process control, is passed in and out mine to personnel and is carried out real-time photography monitoring, is passed in and out mine information convenient for personnel query, is remembered in real time
The personnel amount in mine is recorded, guarantees that the safety and stability of operational process, interruption wake up the view of operation using intrinsically safe equipment
Frequency talkback unit extends equipment service life, economizes on resources, have the advantages that high practical value.
It shows that the angle of equipment exists in a kind of mining visual entrance guard talkback unit that the patent proposes and is not easy to adjusting
Problem is not easy to staff's operation.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the display screen proposed is adjustable
Mining visual entrance guard talkback unit.
To achieve the goals above, the utility model adopts the technical scheme that
The adjustable mining visual entrance guard talkback unit of display screen, including mounting blocks offer at the top of the mounting blocks
Placing groove is welded with first axle in the bottom interior wall of the placing groove, display equipment is hinged in the first axle, described
Mounting groove is offered on the side inner wall of placing groove, the mounting groove is fixedly installed on the side inner wall far from installation channel opening
Cylinder, the telescopic rod of the cylinder extend in placing groove and are rotatably equipped with ball, and the ball and display equipment are in contact,
Connecting rod is rotatably equipped in the display equipment, the connecting rod is located at the lower section of ball, the bottom interior wall of the placing groove
On be welded with second hinge, rotating bar is hinged in the second hinge, first sliding groove, institute are offered at the top of the rotating bar
The basal sliding for stating connecting rod is installed in first sliding groove, and the bottom of connecting rod is welded with one end of spring, the spring
The other end is welded on the inner wall of first sliding groove.
Preferably, it is welded with link block on the telescopic rod of the cylinder, is welded with slide bar on link block.
Preferably, second sliding slot is offered on the side inner wall of the placing groove, the second sliding slot is located at mounting groove
Top.
Preferably, the side of the slide bar is slidably mounted in second sliding slot, and slide bar and the sliding of the inner wall of second sliding slot
Contact.
Preferably, the first limiting slot is offered on the two sides inner wall of the first sliding groove, two side bottoms of connecting rod are equal
It is welded with the first limited block, the first limited block and corresponding first limiting slot match.
Preferably, the second limiting slot, the top of slide bar are offered in the top inner wall and bottom interior wall of the second sliding slot
Portion and bottom are welded with the second limited block, and the second limited block and corresponding second limiting slot match.
Preferably, the slide bar and two the second limited blocks constitute T-type structure, and slide bar and link block constitute L-type structure.
Compared with prior art, the utility model has the beneficial effects that
It can be to the angle of display equipment by the cooperation of mounting blocks, placing groove, first axle, mounting groove, cylinder and ball
Degree is adjusted, and when needing to adjust display equipment angle, starts cylinder, the telescopic rod of cylinder is flexible to drive ball level to move
It is dynamic, drive display equipment to rotate in first axle by the rotation of ball, to realize that display equipment angle is adjusted；
Pass through the cooperation of link block, slide bar, second sliding slot, second hinge, rotating bar, first sliding groove, connecting rod and spring
Display equipment rotation is limited, the telescopic rod telescopic band moving slide-bar of cylinder first slides in second sliding slot, passes through second
The cooperation of limited block and the second limiting slot limits sliding bar, when display equipment rotates, connecting rod is driven to set in display
Standby upper rotation is rotated in second hinge by rotating bar and realizes that the bottom of connecting rod is slided in first sliding groove, passes through first
The cooperation of limited block and the first limiting slot limits connecting rod sliding, and connecting rod slip band moves spring stress and stretches, and passes through
The elastic force of spring to show that equipment is contacted with ball always, limits to realize to display equipment rotation；
The utility model shows that the angle of equipment can be adjusted, and facilitates staff to operate, structure is simple, user
Just.
Detailed description of the invention
Fig. 1 be the utility model proposes the adjustable mining visual entrance guard talkback unit of display screen structural schematic diagram；
Fig. 2 be the utility model proposes the part A structure of the adjustable mining visual entrance guard talkback unit of display screen show
It is intended to；
Fig. 3 be the utility model proposes the part B structure of the adjustable mining visual entrance guard talkback unit of display screen show
It is intended to.
In figure: 1 mounting blocks, 2 placing grooves, 3 first axles, 4 display equipment, 5 mounting grooves, 6 cylinders, 7 balls, 8 link blocks,
9 slide bars, 10 second sliding slots, 11 second hinges, 12 rotating bars, 13 first sliding grooves, 14 connecting rods, 15 springs.
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.
Referring to Fig.1-3, the adjustable mining visual entrance guard talkback unit of display screen, including mounting blocks 1, the top of mounting blocks 1
Portion offers placing groove 2, and first axle 3 is welded in the bottom interior wall of placing groove 2, display equipment is hinged in first axle 3
4, mounting groove 5 is offered on the side inner wall of placing groove 2, is fixedly mounted on the side inner wall that mounting groove 5 is open far from mounting groove 5
There is cylinder 6, the telescopic rod of cylinder 6 extends in placing groove 2 and is rotatably equipped with ball 7, and ball 7 and display equipment 4 are in contact,
It is rotatably equipped with connecting rod 14 in display equipment 4, connecting rod 14 is located at the lower section of ball 7, welds in the bottom interior wall of placing groove 2
There is second hinge 11, rotating bar 12 is hinged in second hinge 11, the top of rotating bar 12 offers first sliding groove 13, connecting rod
14 basal sliding is installed in first sliding groove 13, and the bottom of connecting rod 14 is welded with one end of spring 15, spring 15 it is another
One end is welded on the inner wall of first sliding groove 13, passes through mounting blocks 1, placing groove 2, first axle 3, mounting groove 5, cylinder 6 and rolling
The angle of display equipment 4 can be adjusted in the cooperation of pearl 7, when needing to adjust display 4 angle of equipment, start cylinder 6, gas
The telescopic rod of cylinder 6 is flexible to drive ball 7 to move horizontally, and drives display equipment 4 to turn in first axle 3 by the rotation of ball 7
It is dynamic, to realize that display 4 angle of equipment is adjusted, pass through link block 8, slide bar 9, second sliding slot 10, second hinge 11, rotation
The cooperation of bar 12, first sliding groove 13, connecting rod 14 and spring 15 limits the display rotation of equipment 4, and cylinder 6 is flexible first
Bar telescopic band moving slide-bar 9 slides in second sliding slot 10, is slided by the cooperation of the second limited block and the second limiting slot to slide bar 9
It is limited, when display equipment 4 rotates, drives connecting rod 14 to rotate in display equipment 4, by rotating bar 12 in second hinge
Rotation realizes that the bottom of connecting rod 14 is slided in first sliding groove 13 on 11, passes through the cooperation of the first limited block and the first limiting slot
The sliding of connecting rod 14 is limited, 14 slip band of connecting rod, 15 stress of spring of moving is flexible, to show by the elastic force of spring 15
Show that equipment 4 is contacted with ball 7 always, the display rotation of equipment 4 is limited to realize, the utility model shows equipment 4
Angle can be adjusted, and staff is facilitated to operate, and structure is simple, easy to use.
In the utility model, it is welded with link block 8 on the telescopic rod of cylinder 6, slide bar 9, placing groove are welded on link block 8
Second sliding slot 10 is offered on 2 side inner wall, second sliding slot 10 is located at the top of mounting groove 5, and the side of slide bar 9 is slidably installed
In in second sliding slot 10, and the inner wall sliding contact of slide bar 9 and second sliding slot 10, opened up on the two sides inner wall of first sliding groove 13
There is the first limiting slot, two side bottoms of connecting rod 14 are welded with the first limited block, the first limited block and corresponding first limit
Slot matches, and the second limiting slot, the top and bottom of slide bar 9 are offered in the top inner wall and bottom interior wall of second sliding slot 10
It is welded with the second limited block, the second limited block and corresponding second limiting slot match, slide bar 9 and two the second limited block structures
At T-type structure, slide bar 9 and link block constitute L-type structure, pass through mounting blocks 1, placing groove 2, first axle 3, mounting groove 5, cylinder
6 and ball 7 cooperation can to display equipment 4 angle be adjusted, need adjust display 4 angle of equipment when, start gas
Cylinder 6, the telescopic rod of cylinder 6 is flexible to drive ball 7 to move horizontally, and drives display equipment 4 in first axle by the rotation of ball 7
It is rotated on 3, to realize that display 4 angle of equipment is adjusted, passes through link block 8, slide bar 9, second sliding slot 10, second hinge
11, the cooperation of rotating bar 12, first sliding groove 13, connecting rod 14 and spring 15 limits the display rotation of equipment 4, first cylinder
6 telescopic rod telescopic band moving slide-bar 9 slides in second sliding slot 10, by the cooperation of the second limited block and the second limiting slot to cunning
The sliding of bar 9 is limited, and when display equipment 4 rotates, is driven connecting rod 14 to rotate in display equipment 4, is existed by rotating bar 12
Rotation realizes that the bottom of connecting rod 14 is slided in first sliding groove 13 in second hinge 11, is limited by the first limited block and first
The cooperation of slot limits the sliding of connecting rod 14, and 14 slip band of connecting rod, 15 stress of spring of moving is flexible, passes through the bullet of spring 15
Power to show that equipment 4 is contacted with ball 7 always, limits to realize to the display rotation of equipment 4, the utility model is shown
The angle of equipment 4 can be adjusted, and staff is facilitated to operate, and structure is simple, easy to use.
Working principle: when needing to adjust display 4 angle of equipment, start cylinder 6, the telescopic rod of cylinder 6 is flexible to drive rolling
Pearl 7 moves horizontally, and drives display equipment 4 to rotate in first axle 3 by the rotation of ball 7, the telescopic rod telescopic band of cylinder 6
Moving slide-bar 9 slides in second sliding slot 10, is limited by the cooperation of the second limited block and the second limiting slot the sliding of slide bar 9
Position, when display equipment 4 rotates, drives connecting rod 14 to rotate in display equipment 4, is turned in second hinge 11 by rotating bar 12
The dynamic bottom for realizing connecting rod 14 is slided in first sliding groove 13, by the cooperation of the first limited block and the first limiting slot to connection
The sliding of bar 14 is limited, and 14 slip band of connecting rod, 15 stress of spring of moving is flexible, makes to show equipment 4 by the elastic force of spring 15
Always it contacts with ball 7, the display rotation of equipment 4 is limited to realize, to realize that display 4 angle of equipment is adjusted
Section.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. the adjustable mining visual entrance guard talkback unit of display screen, including mounting blocks (1), which is characterized in that the mounting blocks
(1) it offers placing groove (2), is welded with first axle (3) in the bottom interior wall of the placing groove (2), described first at the top of
It is hinged with display equipment (4) on hinge (3), offers mounting groove (5), the installation on the side inner wall of the placing groove (2)
Slot (5) is fixedly installed with cylinder (6) on the side inner wall far from mounting groove (5) opening, and the telescopic rod of the cylinder (6) extends to
It in placing groove (2) and is rotatably equipped with ball (7), the ball (7) and display equipment (4) are in contact, the display equipment (4)
On be rotatably equipped with connecting rod (14), the connecting rod (14) is located at the lower section of ball (7), in the bottom of the placing groove (2)
It is welded on wall second hinge (11), is hinged with rotating bar (12) on the second hinge (11), the top of the rotating bar (12)
Portion offers first sliding groove (13), and the basal sliding of the connecting rod (14) is installed in first sliding groove (13), and connecting rod
(14) bottom is welded with one end of spring (15), and the other end of the spring (15) is welded in the inner wall of first sliding groove (13)
On.
2. the adjustable mining visual entrance guard talkback unit of display screen according to claim 1, which is characterized in that the gas
It is welded on the telescopic rod of cylinder (6) link block (8), slide bar (9) is welded on link block (8).
3. the adjustable mining visual entrance guard talkback unit of display screen according to claim 1, which is characterized in that described to put
It sets and offers second sliding slot (10) on the side inner wall of slot (2), the second sliding slot (10) is located at the top of mounting groove (5).
4. the adjustable mining visual entrance guard talkback unit of display screen according to claim 2, which is characterized in that the cunning
The side of bar (9) is slidably mounted in second sliding slot (10), and the inner wall sliding contact of slide bar (9) and second sliding slot (10).
5. the adjustable mining visual entrance guard talkback unit of display screen according to claim 1, which is characterized in that described
The first limiting slot is offered on the two sides inner wall of one sliding slot (13), two side bottoms of connecting rod (14) are welded with the first limit
Block, the first limited block and corresponding first limiting slot match.
6. the adjustable mining visual entrance guard talkback unit of display screen according to claim 3, which is characterized in that described
The second limiting slot is offered in the top inner wall and bottom interior wall of two sliding slots (10), the top and bottom of slide bar (9) are welded
There is the second limited block, the second limited block and corresponding second limiting slot match.
7. the adjustable mining visual entrance guard talkback unit of display screen according to claim 2, which is characterized in that the cunning
Bar (9) and two the second limited blocks constitute T-type structure, and slide bar (9) and link block constitute L-type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821553233.4U CN208997601U (en) | 2018-09-22 | 2018-09-22 | The adjustable mining visual entrance guard talkback unit of display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821553233.4U CN208997601U (en) | 2018-09-22 | 2018-09-22 | The adjustable mining visual entrance guard talkback unit of display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208997601U true CN208997601U (en) | 2019-06-18 |
Family
ID=66800852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821553233.4U Expired - Fee Related CN208997601U (en) | 2018-09-22 | 2018-09-22 | The adjustable mining visual entrance guard talkback unit of display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208997601U (en) |
-
2018
- 2018-09-22 CN CN201821553233.4U patent/CN208997601U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107956966B (en) | A kind of high-new intelligence is without dead angle monitoring device | |
| CN208997601U (en) | The adjustable mining visual entrance guard talkback unit of display screen | |
| CN206530830U (en) | A kind of intelligence community security protection supervising device for being easy to adjust | |
| CN208650746U (en) | A kind of subway shield door of installation easy to disassemble | |
| CN203096644U (en) | Wing gate machine and movement of same | |
| CN207337481U (en) | A kind of computer based enterprise Work attendance device | |
| CN108870041A (en) | A kind of easy-to-dismount internet intelligent safety device | |
| CN202249401U (en) | Small door hinge mechanism used for clean double-door-leaf air intake/exhaust protective closed door | |
| CN209761226U (en) | Multi-link mechanism | |
| CN209169080U (en) | A kind of power-off protection apparatus of automation equipment | |
| CN208539385U (en) | A kind of external monitor formula maintenance protection type high-voltage terminal cabinet | |
| CN203521921U (en) | Interlocking mechanism of switchgear | |
| CN110072356A (en) | A kind of communication cabinet of fast assembling-disassembling | |
| CN213847232U (en) | Indoor temperature controller | |
| CN110888502B (en) | Storage type computer network monitoring device | |
| CN201100133Y (en) | Micro resistance wind gate | |
| CN209049450U (en) | A kind of sodium Diacetate grinding device | |
| CN207602463U (en) | A kind of high-voltage switch cabinet grounding switch and the interlock at back door | |
| CN206962280U (en) | A kind of protector on high-voltage complete switch equipment manual knob switch | |
| CN209670687U (en) | The light-duty main skid of cold-storage door | |
| CN207796434U (en) | A kind of lightning monitoring record terminal | |
| CN109915695A (en) | A kind of lightning monitoring record terminal | |
| CN202249252U (en) | Small door locking mechanism used for clean double-door-leaf air intake/exhaust protective closed door | |
| CN110107289A (en) | A kind of device for geological sampling probing and low-temperature measurement | |
| CN109024478A (en) | A kind of flood prevention device of rapid-assembling/disassembling |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190618 |