CN205485727U - Keying of drawing of manual turner of LCD screen constructs - Google Patents
Keying of drawing of manual turner of LCD screen constructs Download PDFInfo
- Publication number
- CN205485727U CN205485727U CN201620034011.6U CN201620034011U CN205485727U CN 205485727 U CN205485727 U CN 205485727U CN 201620034011 U CN201620034011 U CN 201620034011U CN 205485727 U CN205485727 U CN 205485727U
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- pin
- sleeve
- round pin
- draws
- draw
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Abstract
The utility model discloses a keying of drawing of manual turner of LCD screen constructs, include the pinhole piece and draw the round pin, the pinhole piece is installed on display frame, is provided with the pinhole on the pinhole piece, draws the round pin including round pin axle, sleeve pipe, sleeve, spring and draw the cap, and an organic whole that the aperture that draws the cap constitutes the fastening is filled in to the little one end of round pin axle diameter, the sleeve pipe install the round pin axle with draw between the cap, the round pin axle exposes the part of drawing the cap outside and installs the sleeve, the sleeve is installed and is being overlapped intraductally, draws hole and the pinhole of pinhole piece of round pin through passing the fixed plate to fix display frame. The device simple structure, design benefit, it is small, light in weight, the fault rate is low, adopts pure mechanical structure, takes self -locking function's the round pin that draws through the use, carries out bolt formula card with the LCD screen of the manual turner of LCD screen and dies, satisfies the manual turner of LCD screen and uses under any environment and not having the circumstances that the LCD display was opened and was damaged voluntarily, operating stability and excellent in use effect after approximately closing.
Description
Technical field
This utility model relates to one and draws pin, a kind of liquid crystal display screen manual overturning device draw latch structure.
Background technology
Computer, also known as computer, is a kind of electronic computer device for supercomputing, can carry out numerical computations, the most permissible
Carry out logical calculated, also there is store-memory function, be can to run according to program, automatic, high speed processing mass data
Modernization intelligent electronic device.Along with the development of science and technology, computer has become as people's routine work, learning and entertain must
Few instrument, increasing family has it, and computer all uses frivolous LCDs, and computer is placed on electricity by people
On brain table, manually pull turner pulls out and puts into computer.Current existing switching mechanism is to be called self-priming by one
The beetle of rebounding device inhales one by i.e. opening, then meets liquid crystal display screen manual overturning device covering when not in use by the mode pinned and want
Asking, its shortcoming is mainly: because liquid crystal display screen manual overturning device is to be alleviated as auxiliary strength by spring in switching process
The weight of turnover screen, so while it is bigger that liquid crystal display screen manual overturning device turns over pulling force on it after covering, this feelings
The suction inhaled due to the beetle of self-priming rebounding device under condition is limited, so liquid crystal display screen manual overturning device is in mobile environment or vehicle-mounted
The situation that may result in the beetle suction damage that turnover screen inhales situation incessantly and self-priming rebounding device when using under environment occurs,
These are all that user brings inconvenience.
Utility model content
What the purpose of this utility model was to provide a kind of liquid crystal display screen manual overturning device draws latch structure, to solve above-mentioned background technology
The problem of middle proposition.
For achieving the above object, the following technical scheme of this utility model offer:
A kind of liquid crystal display screen manual overturning device draw latch structure, including pin-and-hole block and draw pin, described pin-and-hole block to be arranged on display frame
On frame, pin-and-hole block is provided with pin-and-hole, draws pin include bearing pin, sleeve pipe, sleeve, spring and draw cap, bearing pin be shaped as one
End diameter is big, and one end diameter is little, and sleeve pipe is hollow cylinder, and one end that pin diameter is little is filled in and drawn the aperture of cap to constitute fastening
One, bearing pin is provided with spring, sleeve pipe be arranged on bearing pin and draw between cap and sleeve pipe by partial spring wrap up, bearing pin
Exposing and draw the part outside cap to be provided with sleeve, sleeve is arranged in sleeve pipe and partial spring is wrapped up by sleeve, draws pin to pass through
Display frames is fixed through the hole of fixed plate and the pin-and-hole of pin-and-hole block.
As further program of the utility model: pin-and-hole block welding is on display frames.
As further program of the utility model: sleeve is threaded connection and is arranged in sleeve pipe.
Compared with prior art, the beneficial effects of the utility model are: this apparatus structure is simple, designs ingenious, and volume is little,
Lightweight；Failure rate is low, uses purely mechanic structure, by use band auto-lock function draw pin, by liquid crystal display screen manual overturning device
Liquid crystal display screen to carry out bolt-type stuck, meet liquid crystal display screen manual overturning device use in any environment cover after all without there being liquid crystal
The situation that screen automatically opens up and damages, operation stability and using effect are good.
Accompanying drawing explanation
Fig. 1 is the explosive view drawing latch structure of liquid crystal display screen manual overturning device.
Fig. 2 be liquid crystal display screen manual overturning device draw the profile drawing pin in latch structure.
Fig. 3 is the structural representation drawing latch structure locking display screen of liquid crystal display screen manual overturning device.
Fig. 4 is the structural representation drawing latch structure to unlock of liquid crystal display screen manual overturning device.
Wherein: 1-pin-and-hole block, 2-draws pin, 21-bearing pin, 22-sleeve pipe, 23-sleeve, and 24-draws cap, 25-spring, and 3-shows
Show device framework, 4-fixed plate, 5-display screen.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the technical scheme of this patent is described in more detail.
Refer to Fig. 1-4, a kind of liquid crystal display screen manual overturning device draw latch structure, including pin-and-hole block 1 with draw pin 2, described pin-and-hole
Block 1 is arranged on display frames 3, and pin-and-hole block 1 is provided with pin-and-hole, draws pin 2 to include bearing pin 21, sleeve pipe 22, set
Cylinder 23, spring 25 and draw cap 24, bearing pin 21 to be shaped as one end diameter big, one end diameter is little, and sleeve pipe 22 is open circles
Cylindricality, one end that bearing pin 21 diameter is little is filled in the one drawing the aperture of cap 24 to constitute fastening, bearing pin 21 is provided with spring
25, sleeve pipe 22 be arranged on bearing pin 21 and draw between cap 24 and sleeve pipe 22 by partial spring wrap up 25, bearing pin 21 exposes
Draw the part outside cap 24 that sleeve 23 is installed, in sleeve 23 is arranged on sleeve pipe 22 and sleeve 23 is by partial spring 25
Parcel, draws pin 2 by fixing display frames 3 through the pin-and-hole in the hole of fixed plate 4 and pin-and-hole block 1.Pin-and-hole block 1 welds
On display frames 3.Sleeve 23 is threaded connection and is arranged in sleeve pipe 22.
Operation principle of the present utility model is: when needs use liquid crystal display screen manual overturning device, draw pin 2 to stretch rotation 90 backward
Degree self-locking so that bearing pin 21 is deviate from from the pin-and-hole of pin-and-hole block 1, and the display frames 3 of liquid crystal display screen manual overturning device releases
Locking can carry out flip-flop movement；When not using liquid crystal display screen manual overturning device, display screen 5 is manually covered, then will draw
Pin 2 recovers 90-degree rotation can be blocked display screen 5.This apparatus structure is simple, designs ingenious, and volume is little, lightweight；
Failure rate is low, uses purely mechanic structure, by use band auto-lock function draw pin 2, by the liquid crystal of liquid crystal display screen manual overturning device
It is stuck that screen carries out bolt-type, meet liquid crystal display screen manual overturning device use in any environment cover after all without have LCD screen from
The dynamic situation opened and damage, operation stability and using effect are good.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment,
In the ken that those of ordinary skill in the art is possessed, it is also possible to make each on the premise of without departing from this patent objective
Plant change.
Claims (3)
1. a liquid crystal display screen manual overturning device draw latch structure, it is characterised in that include pin-and-hole block and draw pin, described pin-and-hole
Block is arranged on display frames, and pin-and-hole block is provided with pin-and-hole, draws pin include bearing pin, sleeve pipe, sleeve, spring and draw cap,
Bearing pin to be shaped as one end diameter big, one end diameter is little, and sleeve pipe is hollow cylinder, and one end that pin diameter is little is filled in and drawn cap
Aperture constitute the one of fastening, bearing pin is provided with spring, sleeve pipe is arranged on bearing pin and draws between cap and sleeve pipe is by part
Spring wraps up, and bearing pin exposes and draws the part outside cap to be provided with sleeve, in sleeve is arranged on sleeve pipe and sleeve is by partial spring
Parcel, draws pin by fixing display frames through the pin-and-hole in the hole of fixed plate and pin-and-hole block.
Liquid crystal display screen manual overturning device the most according to claim 1 draw latch structure, it is characterised in that described pin-and-hole block
It is welded on display frames.
Liquid crystal display screen manual overturning device the most according to claim 1 and 2 draw latch structure, it is characterised in that described set
Cylinder is threaded connection and is arranged in sleeve pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620034011.6U CN205485727U (en) | 2016-01-07 | 2016-01-07 | Keying of drawing of manual turner of LCD screen constructs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620034011.6U CN205485727U (en) | 2016-01-07 | 2016-01-07 | Keying of drawing of manual turner of LCD screen constructs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205485727U true CN205485727U (en) | 2016-08-17 |
Family
ID=56667932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620034011.6U Expired - Fee Related CN205485727U (en) | 2016-01-07 | 2016-01-07 | Keying of drawing of manual turner of LCD screen constructs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205485727U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114249269A (en) * | 2021-12-31 | 2022-03-29 | 国网河南省电力公司检修公司 | Self-lifting and disassembling platform |
-
2016
- 2016-01-07 CN CN201620034011.6U patent/CN205485727U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114249269A (en) * | 2021-12-31 | 2022-03-29 | 国网河南省电力公司检修公司 | Self-lifting and disassembling platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160817 Termination date: 20170107 |