CN217515085U

CN217515085U - Military reinforced liquid crystal display

Info

Publication number: CN217515085U
Application number: CN202220749809.4U
Authority: CN
Inventors: 雷博
Original assignee: Xi'an Henderson Optoelectronics Technology Co ltd
Current assignee: Xi'an Henderson Optoelectronics Technology Co ltd
Priority date: 2022-03-29
Filing date: 2022-03-29
Publication date: 2022-09-30
Anticipated expiration: 2032-03-29

Abstract

The utility model belongs to the technical field of LCD, especially, for military use reinforcement type LCD, which comprises a fixed base, the top surface of fixing base is equipped with the display screen, the outside of display screen is cup jointed and is equipped with buffer gear, the fixed frame that is equipped with in buffer gear's the outside, fixed frame block is at the top surface of fixing base, the fixed reinforcing mechanism that is equipped with on the lateral wall of fixed frame, reinforcing mechanism's one end bolted connection is on the fixing base. The utility model discloses after fixing the connecting plate bolted connection of fixed frame and fixing base through fixing bolt when using, through the fixed lantern ring that sets up on the outer wall of splint for fixing screw cup joints in the lantern ring inboardly, when twisting the screw rod through twisting the ring and move the screw hole bottom, the gag lever post on the lantern ring stretches out the spacing downthehole of block on the screw rod under spacing spring effect, thereby prevents that the screw rod from leading to the condition of circling round because of vibrations, thereby improves the stability of connecting.

Description

Military reinforced liquid crystal display

Technical Field

The utility model relates to a LCD technical field, concretely relates to for military use reinforcement type LCD.

Background

The military liquid crystal display is often arranged on a military command vehicle and often needs to go out to execute tasks, and as the general use environment is harsh, the display is in a motion state for a long time along with the movement of the vehicle, and when the shaking is too severe, internal parts of the liquid crystal display are easily damaged, so that the problem is displayed; in addition, because the liquid crystal display screen is generally fixed by bolts, the threaded connection part of the bolts is easy to shake due to frequent shaking along with the vehicle, and the bolts are easy to convolute, so that the connection is unstable.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides a for military use reinforcement type LCD has the characteristics of connect stably, slow down vibrations.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a for military use reinforcement type LCD, includes the fixing base, the top surface of fixing base is equipped with the display screen, the outside of display screen is cup jointed and is equipped with buffer gear, fixed frame that is equipped with in buffer gear's the outside, fixed frame block is at the top surface of fixing base, the fixed reinforcing mechanism that is equipped with on the lateral wall of fixed frame, reinforcing mechanism's one end bolted connection is on the fixing base.

As the utility model discloses a for military use preferred technical scheme of reinforcement type LCD, the fixed connecting plate that is equipped with of top surface of fixing base, fixed frame block is in the outside of connecting plate, set up threaded hole on the connecting plate, reinforcing mechanism's one end bolted connection is inboard at the screw hole.

As the utility model discloses a preferred technical scheme of for military use reinforcement type LCD, buffer gear includes the blotter, the blotter cup joints in the upper and lower both ends outside of display screen, the both sides block of blotter is equipped with spring unit, spring unit's one end block is inboard at the blotter, spring unit's other end fixed connection is on the inner wall of fixed frame.

As the utility model discloses a for military use preferred technical scheme of reinforcement type LCD, the blotter includes the upper strata pad, the top outside at the display screen is cup jointed to the upper strata pad, the below of upper strata pad is equipped with the lower floor and fills up, the lower floor pad cup joints in the lower extreme outside of display screen, the draw-in groove has been seted up with the inboard of lower floor pad to the upper strata pad, spring assembly's one end block is inboard at the draw-in groove.

As the utility model discloses a for military use preferred technical scheme of reinforcement type LCD, spring unit includes the cardboard, the fixed buffer spring that is equipped with on the cardboard, buffer spring's end is fixed and is equipped with the fixed plate, the fixed plate is fixed on the inner wall of fixed frame.

As the utility model discloses a for military use preferred technical scheme of reinforcement type LCD, fixed frame includes the roof, the fixed splint that are equipped with in bottom surface of roof, the inboard of splint is equipped with No. two splint, splint and No. two splint blocks are in the outside of connecting plate, strengthening mechanism fixes on the outer wall of splint.

As the utility model discloses a for military use preferred technical scheme of reinforcement type LCD, strengthening mechanism includes the lantern ring, the lantern ring is fixed on the outer wall of splint No. one, the inboard of the lantern ring is equipped with clamping screw, clamping screw runs through splint No. one, clamping screw's terminal bolted connection is in the threaded hole.

As the utility model discloses a for military use preferred technical scheme of reinforcement type LCD, the lantern ring includes the ring body, the spring groove has been seted up to the inner wall of ring body, the inboard of spring groove is fixed and is equipped with spacing spring, spacing spring's end is fixed and is equipped with the gag lever post, the gag lever post block is on clamping screw.

As the utility model discloses a for military use preferred technical scheme of reinforcement type LCD, clamping screw is including twisting the rotating ring, it is equipped with the screw rod to twist to fix on the rotating ring, the handle hole has been seted up on the screw rod, the handle hole is with twisting the inner ring through connection of rotating ring, spacing hole has been seted up on the inner wall of handle hole, the gag lever post block is at spacing downthehole side.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses at the in-process that uses, through being provided with buffer gear and fixed frame, fix the cover with the fixed cover in the upper and lower both ends outside of display screen and connect and be equipped with the blotter, set up the draw-in groove in the inboard of blotter, one end block through with spring assembly is in the draw-in groove, fix spring assembly's the other end on No. two splint inner walls of fixed frame, thereby be connected display screen and fixed frame through buffer gear, when the display screen is along with military vehicle goes out to remove, the vehicle rocks and drives the display screen and rocks, buffer spring through spring assembly cushions, thereby avoid the display screen to rock and acutely lead to the impaired condition of internals.

2. The utility model discloses at the in-process that uses, see with strengthening mechanism through being provided with fixed frame, after the connecting plate fixed connection through fixing bolt with fixed frame and fixing base, through setting up the lantern ring on fixed frame for fixing screw cup joints at the lantern ring inboardly, when the screw rod was twisted and is moved the screw hole bottom, the gag lever post on the lantern ring stretches out the block spacing downthehole on the screw rod under limiting spring effect, thereby prevents that the screw rod from leading to the condition of circling round because of vibrations, thereby improves the stability of connecting.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a perspective sectional view of the present invention;

FIG. 3 is an enlarged schematic view at A in FIG. 2;

fig. 4 is a three-dimensional sectional view of the reinforcing mechanism of the present invention;

fig. 5 is an enlarged schematic view of B in fig. 4.

In the figure: 1. a fixed seat; 11. a connecting plate; 12. a threaded hole; 2. a display screen; 3. a buffer mechanism; 31. a cushion pad; 311. an upper layer pad; 312. a lower layer cushion; 313. a card slot; 32. a spring assembly; 321. clamping a plate; 322. a buffer spring; 323. a fixing plate; 4. a fixing frame; 41. a top plate; 42. a first clamping plate; 43. a second splint; 5. a reinforcement mechanism; 51. a collar; 511. a ring body; 512. a spring slot; 513. a limiting spring; 514. a limiting rod; 52. fixing the screw rod; 521. screwing the ring; 522. a screw; 523. an operation hole; 524. and a limiting hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-5, the utility model provides the following technical scheme: the utility model provides a for military use reinforcement type LCD, includes fixing base 1, and the top surface of fixing base 1 is equipped with display screen 2, and the outside of display screen 2 is cup jointed and is equipped with buffer gear 3, and buffer gear 3's the fixed frame 4 that is equipped with in the outside, and fixed frame 4 block is at the top surface of fixing base 1, and the fixed reinforcing mechanism 5 that is equipped with on the lateral wall of fixed frame 4, and the one end bolted connection of reinforcing mechanism 5 is on fixing base 1.

Referring to fig. 1, 2 and 3, specifically, a connecting plate 11 is fixedly arranged on the top surface of the fixing seat 1, the fixing frame 4 is clamped on the outer side of the connecting plate 11, a threaded hole 12 is formed in the connecting plate 11, and one end of the reinforcing mechanism 5 is bolted to the inner side of the threaded hole 12; the buffer mechanism 3 comprises a buffer cushion 31, the buffer cushion 31 is sleeved on the outer sides of the upper end and the lower end of the display screen 2, spring components 32 are clamped on the two sides of the buffer cushion 31, one end of each spring component 32 is clamped on the inner side of the buffer cushion 31, and the other end of each spring component 32 is fixedly connected to the inner wall of the fixing frame 4; the cushion pad 31 comprises an upper pad 311, the upper pad 311 is sleeved on the outer side of the top end of the display screen 2, a lower pad 312 is arranged below the upper pad 311, the lower pad 312 is sleeved on the outer side of the lower end of the display screen 2, a clamping groove 313 is formed in the inner sides of the upper pad 311 and the lower pad 312, and one end of the spring assembly 32 is clamped on the inner side of the clamping groove 313; the spring assembly 32 comprises a clamping plate 321, a buffer spring 322 is fixedly arranged on the clamping plate 321, a fixing plate 323 is fixedly arranged at the tail end of the buffer spring 322, and the fixing plate 323 is fixed on the inner wall of the fixing frame 4; the fixed frame 4 comprises a top plate 41, a first clamping plate 42 is fixedly arranged on the bottom surface of the top plate 41, a second clamping plate 43 is arranged on the inner side of the first clamping plate 42, the first clamping plate 42 and the second clamping plate 43 are clamped on the outer side of the connecting plate 11, and the reinforcing mechanism 5 is fixed on the outer wall of the first clamping plate 42; fix the cover in the upper and lower both ends outside of display screen 2 and connect and be equipped with blotter 31, draw-in groove 313 is seted up in the inboard of blotter 31, through the one end block with spring assembly 32 in draw-in groove 313, fix spring assembly 32's the other end on No. two splint 43 inner walls of fixed frame 4, thereby be connected display screen 2 and fixed frame 4 through buffer gear 3, when display screen 2 is along with military vehicle goes out when moving, the vehicle rocks and drives display screen 2 and rock, buffer spring 322 through spring assembly 32 cushions, thereby avoid display screen 2 to rock the violent impaired condition that leads to the internals.

Referring to fig. 4 and 5, specifically, the reinforcing mechanism 5 includes a collar 51, the collar 51 is fixed on the outer wall of the first clamping plate 42, a fixing screw 52 is arranged on the inner side of the collar 51, the fixing screw 52 penetrates through the first clamping plate 42, and the tail end of the fixing screw 52 is bolted in the threaded hole 12; the lantern ring 51 comprises a ring body 511, the inner wall of the ring body 511 is provided with a spring groove 512, the inner side of the spring groove 512 is fixedly provided with a limiting spring 513, the tail end of the limiting spring 513 is fixedly provided with a limiting rod 514, and the limiting rod 514 is clamped on the fixed screw 52; the fixed screw 52 comprises a screwing ring 521, a screw 522 is fixedly arranged on the screwing ring 521, an operation hole 523 is formed in the screw 522, the operation hole 523 is communicated with an inner ring of the screwing ring 521, a limiting hole 524 is formed in the inner wall of the operation hole 523, and the limiting rod 514 is clamped on the inner side of the limiting hole 524; after fixing frame 4 and connecting plate 11 fixed connection of fixing base 1 through fixing screw 52, through set up lantern ring 51 on fixing frame 4 for fixing screw 52 cup joints at lantern ring 51 inboard, when screw 522 was twisted to screw hole 12 bottom, spacing pole 514 on lantern ring 51 stretches out in the spacing hole 524 of block on screw 522 under the effect of spacing spring 513, thereby prevents that screw 522 from leading to the condition of circling round because of vibrations, thereby improves the stability of connecting.

The utility model discloses an use flow and theory of operation: when the utility model is used, firstly, the cushion pad 31 is sleeved on the outer walls of the upper end and the lower end of the display screen 2, then the clamping plate 321 of the spring component 32 is clamped in the clamping groove 313 on the cushion pad 31, then the fixing plate 323 of the spring component 32 is fixed on the second clamping plate 43 of the fixing frame 4, then the fixing frame 4 is clamped on the top surface of the fixing seat 1, the connecting plate 11 is clamped inside the first clamping plate 42 and the second clamping plate 43, then the fixing frame 4 and the connecting plate 11 are fixedly connected through the reinforcing mechanism 5, the screw 522 is sleeved in the lantern ring 51 by screwing the ring 521, the screw 522 is connected to the inner side of the threaded hole 12 by a bolt, when the screw is screwed to a certain degree, the limiting rod 514 of the lantern ring 51 is clamped in the limiting hole 524 on the screw 522 under the action of the limiting spring 513, when the screw rod 522 needs to be disassembled, the limiting rod 514 in the limiting hole 524 is pushed back to the spring groove 512 through the operation hole 523, and then the screw rod 522 can be screwed out.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A military reinforcement type liquid crystal display comprises a fixed seat (1), and is characterized in that: the top surface of fixing base (1) is equipped with display screen (2), the outside of display screen (2) is cup jointed and is equipped with buffer gear (3), the fixed frame (4) that is equipped with in the outside of buffer gear (3), fixed frame (4) block is at the top surface of fixing base (1), the fixed reinforcing mechanism (5) that is equipped with on the lateral wall of fixed frame (4), the one end bolted connection of reinforcing mechanism (5) is on fixing base (1).

2. The military ruggedized liquid crystal display of claim 1, wherein: the fixed connecting plate (11) that is equipped with of top surface of fixing base (1), fixed frame (4) block is in the outside of connecting plate (11), set up threaded hole (12) on connecting plate (11), the one end bolted connection of reinforcing mechanism (5) is inboard in threaded hole (12).

3. The military ruggedized liquid crystal display of claim 1, wherein: buffer gear (3) include blotter (31), upper and lower both ends outside at display screen (2) is cup jointed in blotter (31), the both sides block of blotter (31) is equipped with spring unit (32), the one end block of spring unit (32) is inboard at blotter (31), the other end fixed connection of spring unit (32) is on the inner wall of fixed frame (4).

4. A military ruggedized liquid crystal display, as recited in claim 3, wherein: the buffer pad (31) comprises an upper pad (311), the upper pad (311) is sleeved on the top outer side of the display screen (2), a lower pad (312) is arranged below the upper pad (311), the lower pad (312) is sleeved on the lower end outer side of the display screen (2), a clamping groove (313) is formed in the inner sides of the upper pad (311) and the lower pad (312), and one end of the spring assembly (32) is clamped on the inner side of the clamping groove (313).

5. A military ruggedized liquid crystal display, as recited in claim 3, wherein: the spring assembly (32) comprises a clamping plate (321), a buffer spring (322) is fixedly arranged on the clamping plate (321), a fixing plate (323) is fixedly arranged at the tail end of the buffer spring (322), and the fixing plate (323) is fixed on the inner wall of the fixing frame (4).

6. The military ruggedized liquid crystal display of claim 1, wherein: fixed frame (4) include roof (41), the fixed splint (42) that are equipped with in bottom surface of roof (41), the inboard of splint (42) is equipped with No. two splint (43), splint (42) and No. two splint (43) block are in the outside of connecting plate (11), reinforcement mechanism (5) are fixed on the outer wall of splint (42).

7. The military ruggedized liquid crystal display of claim 1, wherein: the reinforcing mechanism (5) comprises a sleeve ring (51), the sleeve ring (51) is fixed on the outer wall of a clamping plate (42), a fixing screw rod (52) is arranged on the inner side of the sleeve ring (51), the fixing screw rod (52) penetrates through the clamping plate (42), and the tail end of the fixing screw rod (52) is connected into the threaded hole (12) through a bolt.

8. The military ruggedized liquid crystal display of claim 7, wherein: lantern ring (51) are including ring body (511), spring groove (512) have been seted up to the inner wall of ring body (511), the inboard of spring groove (512) is fixed and is equipped with spacing spring (513), the fixed gag lever post (514) that is equipped with in end of spacing spring (513), gag lever post (514) block is on clamping screw (52).

9. The military ruggedized liquid crystal display of claim 8, wherein: the fixing screw rod (52) comprises a screwing ring (521), a screw rod (522) is fixedly arranged on the screwing ring (521), an operation hole (523) is formed in the screw rod (522), the operation hole (523) is communicated with an inner ring of the screwing ring (521), a limiting hole (524) is formed in the inner wall of the operation hole (523), and the limiting rod (514) is clamped on the inner side of the limiting hole (524).