CN207621644U - A kind of explosion-proof liquid crystal display facilitating installation - Google Patents
A kind of explosion-proof liquid crystal display facilitating installation Download PDFInfo
- Publication number
- CN207621644U CN207621644U CN201721829494.XU CN201721829494U CN207621644U CN 207621644 U CN207621644 U CN 207621644U CN 201721829494 U CN201721829494 U CN 201721829494U CN 207621644 U CN207621644 U CN 207621644U
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- China
- Prior art keywords
- branch sleeve
- mounting base
- pin
- explosion
- assembly
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Abstract
The utility model discloses a kind of explosion-proof liquid crystal displays facilitating installation, including display screen ontology and the mounting base being connected on wall, the mounting base is fastened by bolts on wall, the inner rotation of the mounting base is connected with branch sleeve, the branch sleeve is rectangular hollow shell structure, and it is arc section that branch sleeve, which is located at one end in mounting base, one end internal activity of the branch sleeve far from mounting base is socketed with grafting cylinder, one end that the grafting cylinder is located at outside branch sleeve is connect with the back side of display screen ontology, Assembly of pin there are three being respectively provided on two outer walls of the branch sleeve, three Assembly of pin distributions triangular in shape, the Assembly of pin includes the barrel cover being fixed on branch sleeve outer wall.The utility model it is reasonable for structure, it can be achieved that display screen ontology and mounting base automatic clamping, easy for installation and display screen ontology angle adjusting, convenient for observation, easy to disassemble and maintenance, practicability is preferable.
Description
Technical field
The utility model is related to LED display technical field more particularly to a kind of explosion-proof liquid crystal displays facilitating installation.
Background technology
Explosion-proof liquid crystal display is suitable for the dangerous field with explosive gas such as oil, oil depot, gas station, oil plant
Institute usually combines with the sensors such as temperature, pressure, humidity and other external equipments, as producing well on-the-spot record, surveys
The automation control appliance of well, also can be used as gas station, oil depot computer management system.And the shell of explosion-proof liquid crystal display
Generally use stainless steel plate is welded, and shell is made of impact-resistant antistatic glass fiber-reinforced polyester material, explosion-proof
The installation of liquid crystal display is typically to be welded with connecting plate in the edge of shell, is fixed connecting plate on the wall by bolt
Or on holder, it generally can not adjust the angle, since explosion-proof liquid crystal display is integrally heavier, installation needs at least two peaces
The cooperation of dress personnel uses external lifting device, and its installation and removal is inconvenient, makes troubles to service work.For this purpose,
It is proposed that a kind of explosion-proof liquid crystal display facilitating installation, to solve the above problems.
Utility model content
Purpose of the utility model is to solve disadvantage existing in the prior art, and what is proposed a kind of facilitating installation
Explosion-proof liquid crystal display.
To achieve the goals above, the utility model uses following technical solution：
A kind of explosion-proof liquid crystal display facilitating installation, including display screen ontology and the mounting base being connected on wall, institute
It states mounting base to be fastened by bolts on wall, the inner rotation of the mounting base is connected with branch sleeve, the branch sleeve
For rectangular hollow shell structure, and it is arc section that branch sleeve, which is located at one end in mounting base, and branch sleeve is far from mounting base
One end internal activity is socketed with grafting cylinder, and the grafting cylinder is located at one end outside branch sleeve and the back side company of display screen ontology
It connects, is respectively provided on two outer walls of the branch sleeve there are three Assembly of pin, three Assembly of pin distributions triangular in shape are described
Assembly of pin includes the barrel cover being fixed on branch sleeve outer wall, and the barrel cover is internally provided with axis pin, and the one of the axis pin
End is through to the outside of barrel cover and is connected with end cap, and pin hole corresponding with axis pin is provided on the two side of the grafting cylinder,
One end far from end cap of axis pin is inserted into pin hole, is respectively set that there are one Assembly of pin, institutes on two outer walls of the mounting base
It states and offers location hole on the two side of branch sleeve, branch sleeve is connected by Assembly of pin with mounting base.
Preferably, the limited block in barrel cover, the roof inside of limited block and barrel cover are provided in the middle part of the axis pin
Spring is connected between face, spring is set in the outside of axis pin.
Preferably, one end that the grafting cylinder is located in branch sleeve is provided with the top of taper.
Preferably, the quantity of the location hole is 6-12, and location hole is located at one end in mounting base in branch sleeve
Two sides on array distribution.
Preferably, straight slot up and down, the branch sleeve position are provided on side of the mounting base far from wall
In in straight slot, and shaft is provided on two outer walls of branch sleeve, shaft is rotatably connected on the side of straight slot.
Compared with prior art, the beneficial effects of the utility model have：
1. the utility model is first fixed on the wall by installing mounting base and display screen ontology respectively, by mounting base,
Again by display screen ontology and mounting base grafting, and it is clamped positioning automatically by three groups of Assembly of pin, one can be operated, installation side
Just；
2. by opening up multiple location holes on branch sleeve, Assembly of pin is arranged in the utility model in mounting base, can
The angle adjustment for realizing display screen ontology, is convenient for the observation and operation of personnel；
The utility model it is reasonable for structure, it can be achieved that display screen ontology and mounting base automatic clamping, easy for installation, Yi Jixian
The adjusting of display screen ontology angle, convenient for observation, easy to disassemble and maintenance, practicability are preferable.
Description of the drawings
Fig. 1 be the utility model proposes a kind of explosion-proof liquid crystal display for facilitating installation positive structure diagram；
Fig. 2 be the utility model proposes a kind of explosion-proof liquid crystal display for facilitating installation overlooking structure diagram；
Fig. 3 be the utility model proposes a kind of explosion-proof liquid crystal display for facilitating installation Assembly of pin structural representation
Figure.
In figure：1 display screen ontology, 2 walls, 3 mounting bases, 4 branch sleeves, 5 grafting cylinders, 6 barrel covers, 7 axis pins, 8 end caps, 9
Limited block, 10 springs.
Specific implementation mode
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, a kind of explosion-proof liquid crystal display facilitating installation, including display screen ontology 1 and be connected on wall 2
Mounting base 3, mounting base 3 is fastened by bolts on wall 2, and the inner rotation of mounting base 3 is connected with branch sleeve 4, installation
Straight slot up and down is provided on 3 sides far from wall 2 of seat, branch sleeve 4 is located in straight slot, and the two of branch sleeve 4
Shaft is provided on outer wall, shaft is rotatably connected on the side of straight slot, and branch sleeve 4 is rectangular hollow shell structure, and even
It is arc section that female connector cylinder 4, which is located at one end in mounting base 3, and one end internal activity of the branch sleeve 4 far from mounting base 3 is socketed with slotting
Connect cylinder 5, one end that grafting cylinder 5 is located at outside branch sleeve 4 are connect with the back side of display screen ontology 1, and grafting cylinder 5 is located at connector sleeve
One end in cylinder 4 is provided with the top of taper, is respectively provided on two outer walls of branch sleeve 4 there are three Assembly of pin, three are sold
Shaft assembly distribution triangular in shape, Assembly of pin include the barrel cover 6 being fixed on 4 outer wall of branch sleeve, and barrel cover 6 is internally provided with
One end of axis pin 7, axis pin 7 is through to the outside of barrel cover 6 and is connected with end cap 8, and the middle part of axis pin 7 is provided in barrel cover 6
Limited block 9, spring 10 is connected between limited block 9 and the roof medial surface of barrel cover 6, spring 10 is set in the outside of axis pin 7,
Pin hole corresponding with axis pin 7 is provided on the two side of grafting cylinder 5, the one end of axis pin 7 far from end cap 8 is inserted into pin hole, peace
Assembly of pin there are one being respectively set on two outer walls of seat 3 is filled, location hole is offered on the two side of branch sleeve 4, is positioned
The quantity in hole is 6-12, and location hole array distribution on the two sides of one end that branch sleeve 4 is located in mounting base 3, even
Female connector cylinder 4 is connected by Assembly of pin with mounting base 3.
Operation principle：When the utility model is used, first mounting base 3 is bolted on wall 2, by mounting base
The axis pin 7 of the Assembly of pin in 3 outsides is extracted outward, and branch sleeve 4 is free to rotate at this time, is adjusted the angle of branch sleeve 4, is released
Axis pin 7 is put, axis pin 7 is automatically inserted into location hole, is completed the angle setting of branch sleeve 4 and is fixed, by 1 back side of display screen ontology
On grafting cylinder 5 be inserted into branch sleeve 4 in, during insertion, the top of 5 end of grafting cylinder will be on 4 two sides of branch sleeve
Axis pin 7 push out, when the pin hole on grafting cylinder 5 reaches the position of axis pin 7, axis pin 7 is under the action of spring 10, automatically
Ground is inserted into pin hole, completes the connection and fixation of grafting cylinder 5, the i.e. connection and fixation of display screen ontology.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
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 (5)
1. a kind of explosion-proof liquid crystal display facilitating installation, including display screen ontology (1) and the mounting base that is connected on wall (2)
(3), the mounting base (3) is fastened by bolts on wall (2), which is characterized in that the inner rotation of the mounting base (3) connects
It is connected to branch sleeve (4), the branch sleeve (4) is rectangular hollow shell structure, and branch sleeve (4) is located at mounting base (3)
Interior one end is arc section, and one end internal activity of the branch sleeve (4) far from mounting base (3) is socketed with grafting cylinder (5), described to insert
Connect cylinder (5) is located at the external one end of branch sleeve (4) and is connect with the back side of display screen ontology (1), and the two of the branch sleeve (4)
It is respectively provided on a outer wall there are three Assembly of pin, three Assembly of pin distributions triangular in shape, the Assembly of pin includes being fixed on
Barrel cover (6) on branch sleeve (4) outer wall, the barrel cover (6) are internally provided with axis pin (7), and one end of the axis pin (7) is passed through
It wears to the outside of barrel cover (6) and is connected with end cap (8), be provided on the two side of the grafting cylinder (5) corresponding with axis pin (7)
Pin hole, axis pin (7) far from end cap (8) one end be inserted into pin hole in, be respectively arranged on two outer walls of the mounting base (3)
One Assembly of pin, offers location hole on the two side of the branch sleeve (4), branch sleeve (4) by Assembly of pin with
Mounting base (3) is connected.
2. a kind of explosion-proof liquid crystal display facilitating installation according to claim 1, which is characterized in that the axis pin (7)
Middle part be provided with the limited block (9) in barrel cover (6), be connected between limited block (9) and the roof medial surface of barrel cover (6)
Spring (10), spring (10) are set in the outside of axis pin (7).
3. a kind of explosion-proof liquid crystal display facilitating installation according to claim 1, which is characterized in that the grafting cylinder
(5) one end being located in branch sleeve (4) is provided with the top of taper.
4. a kind of explosion-proof liquid crystal display facilitating installation according to claim 1, which is characterized in that the location hole
Quantity is 6-12, and location hole array distribution on the two sides of one end that branch sleeve (4) is located in mounting base (3).
5. a kind of explosion-proof liquid crystal display facilitating installation according to claim 1, which is characterized in that the mounting base
(3) straight slot up and down is provided on the side far from wall (2), the branch sleeve (4) is located in straight slot, and connector sleeve
It is provided with shaft on two outer walls of cylinder (4), shaft is rotatably connected on the side of straight slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721829494.XU CN207621644U (en) | 2017-12-25 | 2017-12-25 | A kind of explosion-proof liquid crystal display facilitating installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721829494.XU CN207621644U (en) | 2017-12-25 | 2017-12-25 | A kind of explosion-proof liquid crystal display facilitating installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207621644U true CN207621644U (en) | 2018-07-17 |
Family
ID=62829652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721829494.XU Expired - Fee Related CN207621644U (en) | 2017-12-25 | 2017-12-25 | A kind of explosion-proof liquid crystal display facilitating installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207621644U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110107790A (en) * | 2019-04-22 | 2019-08-09 | 苏州佳世达电通有限公司 | Hanging set and display |
| CN112524455A (en) * | 2020-11-25 | 2021-03-19 | 南京九度卫星科技研究院有限公司 | Pier deviation monitoring device adopting Beidou positioning technology and installation method |
| CN112664803A (en) * | 2020-12-16 | 2021-04-16 | 江西超弦光电科技有限公司 | LED display screen unit board connecting device |
-
2017
- 2017-12-25 CN CN201721829494.XU patent/CN207621644U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110107790A (en) * | 2019-04-22 | 2019-08-09 | 苏州佳世达电通有限公司 | Hanging set and display |
| CN112524455A (en) * | 2020-11-25 | 2021-03-19 | 南京九度卫星科技研究院有限公司 | Pier deviation monitoring device adopting Beidou positioning technology and installation method |
| CN112664803A (en) * | 2020-12-16 | 2021-04-16 | 江西超弦光电科技有限公司 | LED display screen unit board connecting device |
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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: 20180717 Termination date: 20201225 |