CN214663134U - Liquid crystal display module that takes precautions against earthquakes - Google Patents
Liquid crystal display module that takes precautions against earthquakes Download PDFInfo
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- CN214663134U CN214663134U CN202120423738.4U CN202120423738U CN214663134U CN 214663134 U CN214663134 U CN 214663134U CN 202120423738 U CN202120423738 U CN 202120423738U CN 214663134 U CN214663134 U CN 214663134U
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Abstract
The utility model discloses a liquid crystal display screen shockproof module, which comprises a display screen, a backboard seat is fixedly arranged on one side surface of the display screen, a U-shaped support is symmetrically and fixedly arranged on one side surface of the backboard seat, a pressing plate is fixedly arranged between the inner side surfaces of the U-shaped support, a fixed shaft is inserted in the pressing plate, a pull rod is inserted in the fixed shaft in a sliding way, the display screen can realize the damping effect by pressing a first spring and a second spring through a baffle plate in the horizontal direction, and the display screen is effectively protected from unnecessary damage caused by shaking in the horizontal direction; a circular groove is formed in the damping base, four arc-shaped springs are arranged in the circular groove and are respectively positioned between the first insertion rod and the second insertion rod, and the vertical arc-shaped damping effect of the display screen can be realized by extruding the springs through arc-shaped sliding of the first insertion rod; the second inserted bar can slide along the vertical direction of the sliding groove of the rectangular foot rest and press the third spring, and the damping effect on the vertical direction of the display screen can be achieved.
Description
Technical Field
The utility model relates to a liquid crystal display module technical field that takes precautions against earthquakes specifically is a liquid crystal display module that takes precautions against earthquakes.
Background
Liquid crystal display's development brings a great deal of facility for people, people also often accompany worry because of unexpected vibrations when enjoying abundant content on the display screen, rock the damage that brings, consequently, many device modules that can carry out the shock attenuation effect to the display screen have appeared on the market, traditional shock attenuation module only can protect in a vertical direction, the mode is more single, can lead to the fact the damage to the display screen if meet by a relatively large margin when rocking unavoidable, need one kind to realize diversified effective shock attenuation module, including the horizontal direction, the flat direction that hangs down, vertical arc direction carries out the shock attenuation, for this reason we propose a liquid crystal display shockproof module and be used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a liquid crystal display module that takes precautions against earthquakes to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a liquid crystal display screen shockproof module comprises a display screen, wherein a back plate seat is fixedly arranged on the surface of one side of the display screen, U-shaped supports are symmetrically and fixedly arranged on the surface of one side of the back plate seat, a pressing plate is fixedly arranged between the inner side surfaces of the U-shaped supports, a fixed shaft is inserted into the pressing plate, a pull rod is inserted in the fixed shaft in a sliding manner, a first spring is sleeved on the outer surface of the pull rod, a baffle is fixedly arranged at the other end of the pull rod, two ends of the first spring are respectively fixedly connected with one side surface of the baffle and one side surface of the pressing plate, a first insertion rod is inserted at two ends of one side surface of the pressing plate in a penetrating manner, a limiting block is fixedly arranged on the outer surface of the first insertion rod, a second spring is sleeved on the outer surface of the first insertion rod, the second spring is respectively arranged between one side surface of the pressing plate and one side surface of the limiting block, and a circular cover plate is fixedly arranged on the outer surface of the first insertion rod, the fixed shaft penetrates through and is inserted into the circular cover plate, a damping base is fixedly arranged at the other end of the fixed shaft, a circular groove is formed in one side surface of the damping base, the first inserted bar is symmetrically slidably inserted into the circular groove, the second inserted bar is symmetrically inserted into the damping base in a penetrating mode, one end of the second inserted bar is inserted into the circular groove in a penetrating mode, one side surface of the circular cover plate is connected with one end surface of the second inserted bar and one side surface of the damping base in a laminating mode, arc springs are symmetrically arranged between the outer surfaces of the first inserted bar and the second inserted bar, the arc springs are slidably inserted into the circular groove, a sliding block is fixedly arranged at the other end of the second inserted bar, third springs are fixedly arranged on the surfaces of the two sides of the sliding block, and rectangular foot rests are fixed to the other ends of the third springs.
Preferably, a group of first bolts penetrates through the surface of one side of the back plate seat symmetrically in a threaded manner, and the first bolts are in threaded fit connection with the display screen.
Preferably, an inner circular groove is formed in one end of the fixing shaft, and the pull rod is slidably clamped in the inner circular groove.
Preferably, the circular cover plate is connected with the fixed shaft in a rotating fit mode.
Preferably, a sliding groove is formed in the surface of one side of the rectangular foot rest, and the sliding block and the third spring are slidably clamped in the sliding groove.
Preferably, the second bolt penetrates through both ends of the surface of one side of the rectangular foot rest in a threaded manner.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the display screen can realize the damping effect by pressing and holding the first spring and the second spring through the baffle plate and the pressing plate in the horizontal direction, and the unnecessary damage of the display screen caused by shaking in the horizontal direction is effectively protected;
2. a circular groove is formed in the damping base, four arc-shaped springs are arranged in the circular groove and are respectively positioned between the first insertion rod and the second insertion rod, and the vertical arc-shaped damping effect of the display screen can be realized by extruding the springs through arc-shaped sliding of the first insertion rod;
3. the second inserted bar can slide along the vertical direction of the sliding groove of the rectangular foot rest and press the third spring, and the damping effect on the vertical direction of the display screen can be achieved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a horizontal damping diagram of the fixing shaft of the structure of the present invention;
FIG. 3 is a schematic view of the arc-shaped shock absorption of the shock absorbing base of the present invention;
FIG. 4 is a schematic view of the rectangular foot stool for damping vibration;
in the figure: 1. a display screen; 2. a back plate seat; 21. a first bolt; 22. a U-shaped bracket; 3. a fixed shaft; 31. an inner circular groove; 32. a pull rod; 321. a first spring; 322. a baffle plate; 33. pressing a plate; 4. a damping mount; 41. a circular groove; 42. an arc-shaped spring; 43. a first plunger; 431. a limiting block; 432. a second spring; 44. a second plunger; 45. a circular cover plate; 5. a rectangular foot rest; 51. a chute; 52. a third spring; 53. a slider; 54. a second bolt; 55. and (5) fixing the rod.
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.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a shockproof module of liquid crystal display, includes display screen 1, 1 side fixed surface of display screen is equipped with backplate seat 2, and backplate seat 2 carries out fixed connection with the shell frame of 1 side surface of display screen, 2 side fixed surface symmetry of backplate seat is equipped with U-shaped support 22, fixed clamp plate 33 that is equipped with between the side surface in the U-shaped support 22, clamp plate 33 both ends all with U-shaped support 22 fixed connection to can be with backplate seat 2 fixed connection, fixed axle 3 is equipped with in the clamp plate 33 interpenetration, and fixed axle 3 runs through clamp plate 33, so that clamp plate 33 can slide along fixed axle 3 surface, slide in fixed axle 3 and insert and be equipped with pull rod 32, pull rod 32 can insert in fixed axle 3, belong to the form of cup jointing, pull rod 32 surface cover is equipped with first spring 321, the fixed baffle 322 that is equipped with of pull rod 32 other end, the first spring 321 both ends respectively with baffle 322 side surface, The surface of one side of the pressing plate 33 is fixedly connected, so that the baffle 322 and the pull rod 32 can slide along the outer surface of the fixed shaft 3 together through the fixed connection of the first spring 321 and the pressing plate 33 which are fixedly connected, and the horizontal shock absorption effect can be realized, the first inserting rods 43 are inserted through both ends of the surface of one side of the pressing plate 33, a group of first inserting rods 43 are inserted through the pressing plate 33, the limiting blocks 431 are fixedly arranged on the outer surfaces of the first inserting rods 43 to play a limiting role, the second springs 432 are sleeved on the outer surfaces of the first inserting rods 43, the second springs 432 are arranged between the surface of one side of the pressing plate 33 and the surface of one side of the limiting blocks 431, and the second springs 432 and the first spring 321 can form a two-stage shock absorption effect; the outer surface of the first inserting rod 43 is fixedly provided with a circular cover plate 45, the fixed shaft 3 is inserted into the circular cover plate 45 in a penetrating way, the circular cover plate 45 can rotate along the outer surface of the fixed shaft 3, the other end of the fixed shaft 3 is fixedly provided with a damping base 4, the damping base 4 is fixedly connected with the fixed shaft 3 to increase stability, one side surface of the damping base 4 is provided with a circular groove 41, the first inserting rods 43 are symmetrically clamped in the circular groove 41 in a sliding way, a group of first inserting rods 43 are respectively arranged at the vertical quadrant positions of the circular groove 41 and can slide in an arc way along the circular groove 41, the damping base 4 is internally and symmetrically inserted with second inserting rods 44 in a penetrating way, one end of each second inserting rod 44 is inserted into the circular groove 41 in a penetrating way, a group of second inserting rods 44 is inserted in the horizontal quadrant positions of the circular groove 41 arranged on the damping base 4 in a penetrating way, so that the effect of stopping and limiting the arc-shaped sliding of the first inserting rods 43 can be achieved, one side surface of the circular cover plate 45 is in fit connection with one end surface of the second insertion rod 44 and one side surface of the damping base 4, the arc-shaped springs 42 are symmetrically arranged between the outer surfaces of the first insertion rod 43 and the second insertion rod 44, the arc-shaped springs 42 are slidably clamped in the circular grooves 41, the circular cover plate 45 can rotate along the outer surface of the fixing shaft 3 together with the first insertion rod 43 and can prevent the arc-shaped springs 42 from separating from the circular grooves 41, so that a vertical arc-shaped damping effect is achieved, the other end of the second insertion rod 44 is fixedly provided with a sliding block 53, the sliding block 53 is fixedly connected with the second insertion rod 44, the sliding block 53 is internally and penetratingly provided with a fixing rod 55, the surfaces of two sides of the sliding block 53 are fixedly provided with third springs 52, the third springs 52 are sleeved on the outer surfaces of two ends of the fixing rod 55, rectangular foot rests 5 are fixedly arranged at the other end of the third springs 52 and two ends of the fixing rod 55, and the fixing rod 55 and the fixing rods 55 and the third springs 52 can fix the static position of the second insertion rod 44, and the vertical direction of the display screen can be damped by the third spring 52.
As an embodiment of the present invention, a set of first bolts 21 penetrates through the symmetrical threads on one side surface of the back plate seat 2, the first bolts 21 are connected with the display screen 1 in a screw-thread fit manner, so that the back plate seat 2 can be fixedly connected with the display screen 1.
As an embodiment of the present invention, an inner circular groove 31 is provided in one end of the fixing shaft 3, the pull rod 32 is slidably clamped in the inner circular groove 31, so that the pull rod 32 can be inserted into the fixing shaft 3.
As an embodiment of the present invention, the circular cover plate 45 is connected to the fixed shaft 3 in a rotation fit manner, and the circular cover plate 45 can rotate along the outer surface of the fixed shaft 3.
As an embodiment of the present invention, a sliding groove 51 is opened on a side surface of the rectangular foot stand 5, the sliding block 53, the fixing rod 55 and the third spring 52 are all clamped in the sliding groove 51, and the sliding block 53, the fixing rod 55 and the third spring 52 stably slide along the sliding groove 51.
As an embodiment of the present invention, a second bolt 54 is threaded through both ends of a side surface of the rectangular foot stand 5 for fixing the position of the rectangular foot stand 5.
The working principle is as follows: a back plate seat 2 is fixedly arranged on a shell frame on one side surface of a display screen 1, a U-shaped support 22 is symmetrically and fixedly arranged on one side surface of the back plate seat 2, a pressing plate 33 is fixedly connected between the inner side surfaces of the U-shaped support 22, a fixing shaft 3 is inserted into the pressing plate 33, so that the pressing plate 33 can slide along the outer surface of the fixing shaft 3, a pull rod 32 can be inserted into an inner circular groove 31 formed on one side surface of the fixing shaft 3, a first spring 321 is sleeved on the outer surface of the pull rod 32, two ends of the first spring 321 are respectively fixedly connected with one side surface of a baffle 322 and one side surface of the pressing plate 33, so that the baffle 322 can be pressed to enable the pull rod 32 to press the first spring 321 and be inserted into the inner circular groove 31 in the fixing shaft 3, so that the horizontal direction damping effect can be realized, a group of first inserting rods 43 is inserted into the pressing plate 33, a limiting block 431 which plays a limiting role is fixedly arranged on the outer surface of the first inserting rods 43, a second spring 432 is sleeved on the outer surface of the first inserting rods 43 and is arranged between one side surface of the pressing plate 33 and one side surface of the limiting block 431, the pressing plate 33 continues to slide along the first inserting rod 43, so that the second spring 432 and the first spring 321 form a two-stage damping effect; the outer surfaces of the first inserting rods 43 are fixedly provided with circular cover plates 45, the fixing shaft 3 is inserted into the circular cover plates 45 in a penetrating way, so that the circular cover plates 45 can rotate along the outer surfaces of the fixing shaft 3, the damping base 4 is fixedly connected with the fixing shaft 3 to increase the stability, one side surface of the damping base 4 is provided with a circular groove 41, one group of first inserting rods 43 are respectively arranged at the vertical quadrant positions of the circular groove 41 and can slide in an arc way along the circular groove 41, one group of second inserting rods 44 are inserted in the horizontal quadrant positions of the circular groove 41 arranged on the damping base 4 in a penetrating way, so that the limiting effect of blocking the arc-shaped sliding of the first inserting rods 43 can be achieved, when one group of first inserting rods 43 slides in an arc way, one group of second inserting rods 44 can fix the positions of the damping base 4, one side surface of the circular cover plates 45 is respectively connected with one end surface of the second inserting rods 44 and one side surface of the damping base 4 in an attaching way, arc-shaped springs 42 are symmetrically arranged between the outer surfaces of the first inserting rods 43 and the second inserting rods 44, thereby circular apron 45 can rotate and can prevent that arc spring 42 from breaking away from circular recess 41 along fixed axle 3 surface together with first inserted bar 43, thereby reach vertical arc shock attenuation effect, the second inserted bar 44 other end is all fixed and is equipped with slider 53, it is equipped with dead lever 55 to link up the interlude in the slider 53, slider 53 both sides surface is all fixed and is equipped with third spring 52, dead lever 55 both ends surface is located to third spring 52 cover, slider 53, dead lever 55 all presss from both sides with third spring 52 and locates in the spout 51 that rectangle foot rest 5 was seted up, thereby dead lever 55 and third spring 52 can play the fixed action to the static position of second inserted bar 44, and can carry out the shock attenuation effect to the display screen vertical direction through third spring 52, accomplish whole operation.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The shockproof module of the liquid crystal display screen comprises a display screen (1) and is characterized in that a backboard seat (2) is fixedly arranged on one side surface of the display screen (1), U-shaped supports (22) are symmetrically and fixedly arranged on one side surface of the backboard seat (2), a pressing plate (33) is fixedly arranged between the inner side surfaces of the U-shaped supports (22), a fixed shaft (3) is arranged in the pressing plate (33) in an inserting mode, a pull rod (32) is inserted in the fixed shaft (3) in a sliding mode, a first spring (321) is sleeved on the outer surface of the pull rod (32), a baffle (322) is fixedly arranged at the other end of the pull rod (32), two ends of the first spring (321) are fixedly connected with one side surface of the baffle (322) and one side surface of the pressing plate (33) respectively, first inserting rods (43) are inserted at two ends of one side surface of the pressing plate (33), and a limiting block (431) is fixedly arranged on the outer surface of each first inserting rod (43), the outer surface of each first inserting rod (43) is sleeved with a second spring (432), each second spring (432) is arranged between one side surface of the corresponding pressing plate (33) and one side surface of the corresponding limiting block (431), each first inserting rod (43) is fixedly provided with a circular cover plate (45) on the outer surface, the fixing shaft (3) is inserted into the corresponding circular cover plate (45) in a penetrating mode, the other end of the fixing shaft (3) is fixedly provided with a damping base (4), one side surface of each damping base (4) is provided with a circular groove (41), the first inserting rods (43) are symmetrically slidably clamped in the circular grooves (41), the damping bases (4) are symmetrically inserted into the second inserting rods (44) in a penetrating mode, one ends of the second inserting rods (44) are inserted into the circular grooves (41) in a penetrating mode, one side surface of each circular cover plate (45) is connected with one end surface of each second inserting rod (44) and one side surface of each damping base (4) in a fitting mode, arc springs (42) are symmetrically arranged between the outer surfaces of the first inserting rod (43) and the second inserting rod (44), the arc springs (42) are slidably clamped in the circular grooves (41), sliding blocks (53) are fixedly arranged at the other ends of the second inserting rod (44), third springs (52) are fixedly arranged on the surfaces of two sides of the sliding blocks (53), and rectangular foot frames (5) are fixedly arranged at the other ends of the third springs (52).
2. The liquid crystal display screen shock-proof module of claim 1, wherein: a group of first bolts (21) penetrate through the surface of one side of the back plate seat (2) in a symmetrical threaded manner, and the first bolts (21) are connected with the display screen (1) in a threaded fit manner.
3. The liquid crystal display screen shock-proof module of claim 1, wherein: an inner circular groove (31) is formed in one end of the fixed shaft (3), and the pull rod (32) is clamped in the inner circular groove (31) in a sliding mode.
4. The liquid crystal display screen shock-proof module of claim 1, wherein: the circular cover plate (45) is connected with the fixed shaft (3) in a rotating fit manner.
5. The liquid crystal display screen shock-proof module of claim 1, wherein: a sliding groove (51) is formed in the surface of one side of the rectangular foot stand (5), and the sliding block (53) and the third spring (52) are slidably clamped in the sliding groove (51).
6. The liquid crystal display screen shock-proof module of claim 1, wherein: and second bolts (54) penetrate through both ends of the surface of one side of the rectangular foot rest (5) in a threaded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120423738.4U CN214663134U (en) | 2021-02-26 | 2021-02-26 | Liquid crystal display module that takes precautions against earthquakes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120423738.4U CN214663134U (en) | 2021-02-26 | 2021-02-26 | Liquid crystal display module that takes precautions against earthquakes |
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| Publication Number | Publication Date |
|---|---|
| CN214663134U true CN214663134U (en) | 2021-11-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120423738.4U Active CN214663134U (en) | 2021-02-26 | 2021-02-26 | Liquid crystal display module that takes precautions against earthquakes |
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| Country | Link |
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| CN (1) | CN214663134U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114935082A (en) * | 2022-05-10 | 2022-08-23 | 冯雪娇 | High-end peripheral hardware installation display device for computer |
| CN116989217A (en) * | 2023-08-11 | 2023-11-03 | 深圳华浦电器有限公司 | Explosion-proof shockproof liquid crystal spliced screen |
-
2021
- 2021-02-26 CN CN202120423738.4U patent/CN214663134U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114935082A (en) * | 2022-05-10 | 2022-08-23 | 冯雪娇 | High-end peripheral hardware installation display device for computer |
| CN114935082B (en) * | 2022-05-10 | 2023-11-03 | 田霞 | High-end peripheral hardware installation display device for computer |
| CN116989217A (en) * | 2023-08-11 | 2023-11-03 | 深圳华浦电器有限公司 | Explosion-proof shockproof liquid crystal spliced screen |
| CN116989217B (en) * | 2023-08-11 | 2024-01-26 | 深圳华浦电器有限公司 | Explosion-proof shockproof liquid crystal spliced screen |
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