CN213270869U - Display screen with protection function - Google Patents

Abstract

The utility model relates to a display screen technical field, and a display screen with protect function is disclosed, including the display screen body that sets gradually from inside to outside, activity frame and protective housing, the rectangular hole with display screen body matched with has all been seted up at both sides wall middle part around protective housing, both sides wall respectively with the front and back both sides wall sliding connection of activity frame around protective housing, the inner wall of activity frame and the lateral wall sliding connection of display screen body, the bar groove has all vertically been seted up at the left and right sides inner wall middle part of activity frame, all fixed buffer gear that is equipped with between the inside in two bar grooves and the left and right sides wall middle part of display screen body, a plurality of evenly distributed's of fixedly connected with first spring between protective housing's the inner wall and the outer wall of activity frame. The utility model discloses not only can carry out all-round buffering to the display screen when the transportation, provide effective protection, be convenient for change it after the supporting leg damages moreover, labour saving and time saving is efficient.

Description

Display screen with protection function

Technical Field

The utility model relates to a display screen technical field especially relates to a display screen with protect function.

Background

The liquid crystal display screen is one kind of planar display, is used for screen display of TV set and computer, and has the advantages of low power consumption, small size and low radiation.

The existing display screen has the following defects:

1. because the weight is heavier and the protection function is not provided, property loss can be directly caused if the ground is dropped carelessly in the transportation process;

2. the supporting legs are inconvenient to replace after being damaged, thereby wasting time and energy and having low efficiency. Therefore, a display screen with a protection function is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that in the transportation process, if the ground is dropped carelessly, property loss can be directly caused because the weight is heavier and does not have the protection function in the prior art, and providing a display screen with the protection function.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a display screen with a protection function comprises a display screen body, a movable frame and a protective shell which are sequentially arranged from inside to outside, wherein rectangular holes matched with the display screen body are formed in the middle parts of the front side wall and the rear side wall of the protective shell, the front side wall and the rear side wall of the protective shell are respectively connected with the front side wall and the rear side wall of the movable frame in a sliding mode, the inner wall of the movable frame is connected with the side wall of the display screen body in a sliding mode, strip-shaped grooves are longitudinally formed in the middle parts of the inner walls of the left side and the right side wall of the movable frame, buffer mechanisms are fixedly arranged between the inner parts of the two strip-shaped grooves and the middle parts of the left side wall and the right side wall of the display screen body, a plurality of first springs which are uniformly distributed are fixedly connected between the inner wall of the protective shell and the outer wall of the movable frame, circular grooves are symmetrically formed in the, the bottom of protective housing is provided with the horizontally fixed plate, the lower extreme left and right sides symmetry fixedly connected with supporting leg of fixed plate, the upper end left and right sides symmetry of fixed plate is vertical has seted up the blind hole, two the lateral wall symmetry level of the one side that deviates from mutually of blind hole has seted up the through-hole, two the inside of blind hole is all fixed and is equipped with locking mechanism.

Preferably, buffer gear includes slide bar, slider and two second springs, the vertical fixed setting of slide bar is in the inside in bar groove, the slider cup joints with the pole wall middle part slip of slide bar, and the lateral wall of slider extend to the outside in bar groove and with display screen body fixed connection, two the second spring cup joints with the pole wall of slide bar is located the activity of both sides department around the slider respectively.

Preferably, locking mechanism includes fixture block, kelly, dead lever and third spring, the pore wall sliding connection of fixture block and blind hole, and the upper end of fixture block extend to the outside of blind hole and with protective housing's downside outer wall fixed connection, the pole wall of kelly and the pore wall sliding connection of through-hole, and both ends all extend to the outside of through-hole about the kelly, the draw-in groove with kelly matched with is seted up to the lateral wall of fixture block, the bar hole has been seted up to the front side pole wall of kelly, the dead lever vertically sets up the inside in bar hole and keeps away from one side department of display screen body, both ends all extend to the outside in bar hole and with the pore wall fixed connection of through-hole around the dead lever, the both ends of third spring respectively with the pole wall of dead lever and the pore wall fixed connection in bar hole.

Preferably, one end of the clamping rod, which is positioned outside the through hole, is fixedly connected with a pulling block.

Preferably, the upper side of one end of the clamping rod, which is positioned in the clamping groove, is provided with an arc-shaped surface.

Preferably, stop gear includes stopper and rubber circle, the stopper sets up the inside center department in the bar hole, and the lateral wall of stopper extend to the outside of circular slot and with protective housing's inside wall fixed connection, the rubber circle is with the circumference wall fixed connection of circular slot.

Compared with the prior art, the utility model provides a display screen with protect function possesses following beneficial effect:

1. this display screen with protect function through buffer gear, movable frame, protective housing, first spring, buffer gear and the stopper that is equipped with, can carry out all-round buffering to the display screen when the transportation, provides effective protection.

2. This display screen with protect function through being equipped with locking mechanism, fixed plate and supporting leg, is convenient for change it after the supporting leg damages, and labour saving and time saving is efficient.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses not only can carry out all-round buffering to the display screen when the transportation, provide effective protection, be convenient for change it after the supporting leg damages moreover, labour saving and time saving is efficient.

Drawings

Fig. 1 is a schematic structural diagram of a display screen with a protection function according to the present invention;

fig. 2 is a schematic side view of a display screen with a protection function according to the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 1;

fig. 4 is an enlarged view of a portion B in fig. 2.

In the figure: the display screen comprises a protective shell 1, a movable frame 2, a display screen body 3, supporting legs 4, a fixing plate 5, a clamping block 6, a third spring 7, a fixing rod 8, a pulling block 9, a clamping rod 10, a first spring 11, a limiting block 12, a rubber ring 13, a sliding rod 14, a sliding block 15 and a second spring 16.

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.

Referring to fig. 1-4, a display screen with protection function comprises a display screen body 3, a movable frame 2 and a protective casing 1, which are sequentially arranged from inside to outside, wherein rectangular holes matched with the display screen body 3 are respectively formed in the middle parts of the front and rear side walls of the protective casing 1, the front and rear side walls of the protective casing 1 are respectively connected with the front and rear side walls of the movable frame 2 in a sliding manner, the inner wall of the movable frame 2 is connected with the side wall of the display screen body 3 in a sliding manner, strip-shaped grooves are longitudinally formed in the middle parts of the inner walls of the left and right sides of the movable frame 2, buffer mechanisms are respectively fixedly arranged between the inner parts of the two strip-shaped grooves and the middle parts of the left and right side walls of the display screen body 3, a plurality of first springs 11 which are uniformly distributed are fixedly connected between the inner wall of the protective casing 1 and the outer wall of the movable frame 2, circular grooves are symmetrically formed at the left and right ends, the bottom of protective housing 1 is provided with horizontally fixed plate 5, and the lower extreme left and right sides symmetry fixedly connected with supporting leg 4 of fixed plate 5, the upper end left and right sides symmetry of fixed plate 5 is vertical has seted up the blind hole, and the through-hole has been seted up to the lateral wall symmetry level of the one side that deviates from mutually of two blind holes, and the inside of two blind holes is all fixed and is equipped with locking mechanism.

Buffer gear includes slide bar 14, slider 15 and two second springs 16, and the vertical fixed setting of slide bar 14 is in the inside in bar groove, and slider 15 slides with the pole wall middle part of slide bar 14 and cup joints, and the lateral wall of slider 15 extend to the outside in bar groove and with display screen body 3 fixed connection, and two second springs 16 are located the activity of both sides department and cup joint around slider 15 with the pole wall of slide bar 14 respectively.

Locking mechanism includes fixture block 6, kelly 10, dead lever 8 and third spring 7, the pore wall sliding connection of fixture block 6 and blind hole, and the upper end of fixture block extend to the outside of blind hole and with protective housing 1's downside outer wall fixed connection, the pole wall of kelly 10 and the pore wall sliding connection of through-hole, and both ends all extend to the outside of through-hole about kelly 10, the draw-in groove with kelly 10 matched with is seted up to fixture block 6's lateral wall, the bar hole has been seted up to kelly 10's front side pole wall, dead lever 8 vertically sets up the inside one side department of keeping away from display screen body 3 in the bar hole, both ends all extend to the outside in bar hole and with the pore wall fixed connection in through-hole around dead lever 8, the both ends of third spring 7 respectively with the pole wall in dead lever 8 and the pore wall fixed connection.

One end of the clamping rod 10, which is positioned outside the through hole, is fixedly connected with a pulling block 9, and the pulling block 9 is convenient for pulling the clamping rod 10.

The arc face is seted up to the one end upside that is located the draw-in groove of kelly 10, and the arc face is convenient for kelly 10 and draw-in groove joint.

Stop gear includes stopper 12 and rubber circle 13, and stopper 12 sets up the inside center department in the bar hole, and stopper 12's lateral wall extend to the outside of circular slot and with protective housing 1's inside wall fixed connection, rubber circle 13 and the circumference wall fixed connection of circular slot, stop gear can further provide the buffering to protective housing 1.

The utility model discloses in, during the use, after display screen body 3 falls ground, first spring 11, protective housing 1 can provide the buffering to the impact force of side direction, and buffer gear can provide the buffering to fore-and-aft impact force, after supporting leg 4 breaks, stimulates two and draws piece 9, draw piece 9 drive kelly 10 when extrudeing third spring 7 no longer with the draw-in groove joint, can separate fixed plate 5 and protective housing 1 this moment, the utility model discloses not only can carry out all-round buffering to the display screen when the transportation, provide effective protection, be convenient for change it after the supporting leg damages moreover, labour saving and time saving is efficient.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. A display screen with a protection function comprises a display screen body (3), a movable frame (2) and a protective shell (1) which are sequentially arranged from inside to outside, and is characterized in that rectangular holes matched with the display screen body (3) are formed in the middle parts of the front side wall and the rear side wall of the protective shell (1), the front side wall and the rear side wall of the protective shell (1) are respectively in sliding connection with the front side wall and the rear side wall of the movable frame (2), the inner wall of the movable frame (2) is in sliding connection with the side wall of the display screen body (3), strip-shaped grooves are longitudinally formed in the middle parts of the inner walls of the left side and the right side wall of the movable frame (2), buffer mechanisms are fixedly arranged between the insides of the two strip-shaped grooves and the middle parts of the left side wall and the right side wall of the display screen body (3), a plurality of first springs (11) which are uniformly distributed are fixedly connected between the, the equal symmetry in both ends department has seted up the circular recess, and is a plurality of about both sides wall around movable frame (2) all fixed stop gear that is equipped with between the inside of circular recess and the inner wall of protective housing (1), the bottom of protective housing (1) is provided with horizontally fixed plate (5), the symmetrical fixedly connected with supporting leg (4) in lower extreme left and right sides of fixed plate (5), the upper end left and right sides symmetry of fixed plate (5) is vertical has seted up the blind hole, two the through-hole, two have been seted up to the lateral wall symmetry level of the one side that deviates from mutually of blind hole the inside of blind hole is all fixed and is equipped with locking mechanism.

2. The display screen with the protection function according to claim 1, wherein the buffer mechanism comprises a sliding rod (14), a sliding block (15) and two second springs (16), the sliding rod (14) is vertically and fixedly arranged inside the strip-shaped groove, the sliding block (15) is slidably sleeved with the middle of the rod wall of the sliding rod (14), the side wall of the sliding block (15) extends to the outside of the strip-shaped groove and is fixedly connected with the display screen body (3), and the two second springs (16) are movably sleeved with the rod wall of the sliding rod (14) at the front side and the rear side of the sliding block (15).

3. The display screen with the protection function according to claim 1, wherein the locking mechanism comprises a clamping block (6), a clamping rod (10), a fixing rod (8) and a third spring (7), the clamping block (6) is slidably connected with the wall of the blind hole, the upper end of the clamping block () extends to the outside of the blind hole and is fixedly connected with the lower outer wall of the protective shell (1), the rod wall of the clamping rod (10) is slidably connected with the wall of the through hole, the left end and the right end of the clamping rod (10) both extend to the outside of the through hole, the side wall of the clamping block (6) is provided with a clamping groove matched with the clamping rod (10), the front side rod wall of the clamping rod (10) is provided with a strip-shaped hole, the fixing rod (8) is longitudinally arranged in the strip-shaped hole at the side far away from the display screen body (3), the front end and the rear end of the fixing rod (8) both extend to the outside of the strip-shaped hole and are fixedly connected with, and two ends of the third spring (7) are respectively and fixedly connected with the rod wall of the fixed rod (8) and the hole wall of the strip-shaped hole.

4. The display screen with the protection function according to claim 3, wherein one end of the clamping rod (10) located outside the through hole is fixedly connected with a pulling block (9).

5. The display screen with the protection function according to claim 3, wherein an arc-shaped surface is formed on the upper side of one end of the clamping rod (10) located in the clamping groove.

6. The display screen with the protection function according to claim 1, wherein the limiting mechanism comprises a limiting block (12) and a rubber ring (13), the limiting block (12) is arranged at the center of the inside of the strip-shaped hole, the side wall of the limiting block (12) extends to the outside of the circular groove and is fixedly connected with the inner side wall of the protective shell (1), and the rubber ring (13) is fixedly connected with the circumferential wall of the circular groove.

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