CN213518097U

CN213518097U - Holographic display chip fixing structure for holographic display panel

Info

Publication number: CN213518097U
Application number: CN202022318916.5U
Authority: CN
Inventors: 不公告发明人
Original assignee: Shanghai Meng Yun Holographic Polytron Technologies Inc
Current assignee: Shanghai Meng Yun Holographic Polytron Technologies Inc
Priority date: 2020-10-17
Filing date: 2020-10-17
Publication date: 2021-06-22
Anticipated expiration: 2030-10-17

Abstract

The utility model discloses a holographic display chip fixed knot that holographic display panel used constructs, including setting up the holographic display chip at the display panel top, the equal fixed mounting in both sides of holographic display chip has the fixed block, and the bottom fixed mounting of fixed block has the fixture block, and two draw-in grooves have been seted up at display panel's top, and the bottom of fixture block extends to in the draw-in groove that corresponds and establishes to the toper structure, has seted up the fixed slot on the left side inner wall of the draw-in groove that lies in the right side in two draw-in grooves, and the first groove that the top set up for the opening is seted up in the left side of the fixture block that lies in the right side in two fixture blocks, and movable contact has the kelly on the. The utility model relates to a rationally, convenient operation is convenient for realize holographic display chip's dismouting operation fast, labour saving and time saving, and the holographic display chip after taking off can install and use on other display panel, improves its utilization ratio, satisfies the user demand.

Description

Holographic display chip fixing structure for holographic display panel

Technical Field

The utility model relates to a holographic display chip fixed knot constructs technical field, especially relates to a holographic display chip fixed knot that holographic display panel used constructs.

Background

Holographic display chips are generally of two types: one is a display chip carried by a mainboard, and the mainboard with the display chip does not need an independent display card and is also an integrated display card at ordinary times; the other is a core chip of an independent display card, and the independent display card is connected to the upper surface of the mainboard through a slot; its mode through the electric welding that most of display chip that often uses on holographic display panel is fixed, and it exists the shortcoming of being not convenient for the later stage to take off display chip from holographic display panel fast through the fixed mode of electric welding, and the mode installation effectiveness through the electric welding is low, and wastes time and energy, can not satisfy the user demand, therefore we have proposed the holographic display chip fixed knot structure that holographic display panel used and have been used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, and providing a holographic display chip fixing structure for a holographic display panel.

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

a holographic display chip fixing structure for a holographic display panel comprises a holographic display chip arranged on the top of the display panel, wherein fixed blocks are fixedly arranged on two sides of the holographic display chip, a clamping block is fixedly arranged at the bottom of each fixed block, two clamping grooves are formed in the top of the display panel, the bottoms of the clamping blocks extend into the corresponding clamping grooves and are in a conical structure, a fixed groove is formed in the left inner wall of the clamping groove on the right side of the two clamping grooves, a first groove with the top being open is formed in the left side of the clamping block on the right side of the two clamping blocks, a clamping rod is movably contacted with the inner wall of the top of the fixed groove, the right end of the clamping rod extends into the first groove, a connecting rod in the first groove is fixedly arranged at the top of the fixed block, a rectangular groove is formed in the right side of the fixed block on the, rotate between the front side inner wall of first through-hole and the rear side inner wall and install the pivot, fixed cover is equipped with the gear in the pivot, the top of gear extends to the rectangular channel in, the top of connecting rod extend to in the first through-hole and with the bottom fixed connection of pivot, be equipped with the rack with gear engaged with in the rectangular channel, sliding sleeve is equipped with the rectangular rod in the rectangular channel, the left side bottom of rectangular rod and the right-hand member fixed connection of rack, fixed mounting has a plurality of springs between the left side of rectangular rod and the left side inner wall of rectangular channel, the right-hand member of rectangular rod extends to outside the fixed block on right side and fixed mounting has the ejector pad.

Preferably, bearings are fixedly mounted on the inner wall of the front side and the inner wall of the rear side of the first through hole, and the inner side of an inner ring of each bearing is fixedly connected with the outer side of the rotating shaft.

Preferably, the front side and the rear side of the locking bar are respectively in movable contact with the front side inner wall and the rear side inner wall of the fixing groove.

Preferably, the front side of gear is opened and is equipped with the circular port, the inner wall of circular port and the outside fixed connection of pivot.

Preferably, the outer side of the rectangular rod is slidably connected with the inner wall of the rectangular groove.

Preferably, the outer side of the gear is not in contact with the inner wall of the first through hole, and the bottom of the rack is not in contact with the inner wall of the bottom of the rectangular groove.

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

through the display panel, holographic display chip, the fixed block, the fixture block, the draw-in groove, the fixed slot, the first groove, the kelly, the connecting rod, the apparatus further comprises a rotating shaft, the gear, the rack, the rectangular channel, the rectangular rod, the ejector pad and the spring cooperate, when needs take holographic display chip off from display panel, promote the ejector pad left side and drive the rectangular rod and slide and compress the spring to the left side in the rectangular channel, the rectangular rod drives the rack and removes left side, the rack drives the gear rather than meshing, the gear drives the connecting rod through the pivot and rotates right, the connecting rod drives the kelly and rotates down right side and separates with the fixed slot, pull holographic display chip up and drive two fixture blocks through two fixed blocks and shift out respectively from corresponding draw-in groove, can take off holographic display chip, when needs to install holographic display chip, align fixture block and corresponding draw-in groove, press down holographic display chip and drive two fixture blocks through two fixed blocks and move respectively to corresponding draw-in And then, the thrust to the push block is released, the elastic force of the spring drives the rack to move rightwards through the rectangular rod, the rack drives the gear to rotate, the gear drives the connecting rod to rotate through the rotating shaft, the connecting rod drives the clamping rod to gradually rotate into the fixing groove, and then the holographic display chip is fixed, and further the installation of the holographic display chip is completed.

The utility model relates to a rationally, convenient operation is convenient for realize holographic display chip's dismouting operation fast, labour saving and time saving, and the holographic display chip after taking off can install and use on other display panel, improves its utilization ratio, satisfies the user demand.

Drawings

Fig. 1 is a schematic cross-sectional view of a holographic display chip fixing structure for a holographic display panel according to the present invention;

fig. 2 is a schematic top view of a holographic display chip fixing structure for a holographic display panel according to the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1.

In the figure: the display device comprises a display panel 1, a holographic display chip 2, a fixing block 3, a clamping block 4, a clamping groove 5, a fixing groove 6, a first groove 7, a clamping rod 8, a connecting rod 9, a rotating shaft 10, a gear 11, a rack 12, a rectangular groove 13, a rectangular rod 14, a push block 15 and a 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. 1-3, a holographic display chip fixing structure for a holographic display panel includes a holographic display chip 2 disposed on the top of the display panel 1, fixing blocks 3 are fixedly mounted on both sides of the holographic display chip 2, a fixture block 4 is fixedly mounted on the bottom of the fixing block 3, two clamping grooves 5 are disposed on the top of the display panel 1, the bottom of the fixture block 4 extends into the corresponding clamping groove 5 and is set to be a tapered structure, a fixing groove 6 is disposed on the left inner wall of the clamping groove 5 on the right side of the two clamping grooves 5, a first groove 7 with an opening at the top is disposed on the left side of the fixture block 4 on the right side of the two fixture blocks 4, a clamping rod 8 is movably contacted on the inner wall of the top of the fixing groove 6, the right end of the clamping rod 8 extends into the first groove 7, a connecting rod 9 disposed in the first groove 7 is fixedly mounted on the top of the fixing block 8, the utility model relates to a holographic display chip 2, which is characterized in that a first through hole is arranged on the inner wall of the bottom of a rectangular groove 13, a rotating shaft 10 is rotatably arranged between the inner wall of the front side and the inner wall of the rear side of the first through hole, a gear 11 is fixedly sleeved on the rotating shaft 10, the top of the gear 11 extends into the rectangular groove 13, the top end of a connecting rod 9 extends into the first through hole and is fixedly connected with the bottom of the rotating shaft 10, a rack 12 meshed with the gear 11 is arranged in the rectangular groove 13, a rectangular rod 14 is sleeved in the rectangular groove 13 in a sliding manner, the bottom of the left side of the rectangular rod 14 is fixedly connected with the right end of the rack 12, a plurality of springs 16 are fixedly arranged between the left side of the rectangular rod 14 and the inner wall of the left side of the rectangular groove 13, the right end of the rectangular rod 14 extends to the outside a fixed block 3 on the right side and is fixedly provided with a push block 15, the, the utilization rate of the utility model is improved, and the use requirement is satisfied.

The utility model discloses in, equal fixed mounting has the bearing on the front side inner wall of first through-hole and the rear side inner wall, the inboard outside fixed connection with pivot 10 of inner circle of bearing, the front side and the rear side of kelly 8 respectively with the front side inner wall and the rear side inner wall movable contact of fixed slot 6, the circular port has been seted up to gear 11's front side, the inner wall of circular port and the outside fixed connection of pivot 10, the outside of rectangular rod 14 and the inner wall sliding connection of rectangular channel 13, the outside of gear 11 and the inner wall contactless of first through-hole, the bottom of rack 12 and the bottom inner wall contactless of rectangular channel 13, the utility model relates to a rationally, convenient operation, the dismouting operation of being convenient for realize holographic display chip 2 fast, labour saving and time saving, and the holographic display chip 2 after taking off can install and use on other display panel 1, improves its utilization ratio, satisfies the user demand.

The working principle is as follows: when the holographic display chip 2 is required to be taken down from the display panel 1, the pushing block 15 is pushed leftwards, the pushing block 15 drives the rectangular rod 14 to slide leftwards in the rectangular groove 13, the rectangular rod 14 compresses the spring 16 while moving, meanwhile, the rectangular rod 14 drives the rack 12 to move leftwards, the rack 12 drives the gear 11 engaged with the rack to rotate, the gear 11 drives the rotating shaft 10 to rotate, the rotating shaft 10 drives the connecting rod 9 to rotate rightwards, the connecting rod 9 drives the clamping rod 8 to rotate rightwards and downwards to be separated from the fixed groove 6, the clamping rod 8 rotates and gradually rotates into the first groove 7, the fixing of the fixing blocks 3 on the right side is released, the holographic display chip 2 is pulled upwards, the holographic display chip 2 drives the two fixing blocks 3 to move upwards, the fixing blocks 3 drive the corresponding clamping blocks 4 to move upwards out of the clamping grooves 5, and then the holographic display chip 2 can be taken down;

when the holographic display chip 2 needs to be installed, the push block 15 is pushed leftwards again to compress the spring 16, so that the clamping rod 8 rotates into the first groove 7, the clamping block 4 is aligned with the corresponding clamping groove 5, the holographic display chip 2 is pressed downwards, the holographic display chip 2 drives the two fixing blocks 3 to move downwards, the fixing blocks 3 drive the corresponding clamping blocks 4 to move into the clamping grooves 5, then the pushing force on the push block 15 is released, the spring 16 in a compressed state gradually resets at the moment, the elastic force of the spring 16 drives the rectangular rod 14 to move rightwards, the rectangular rod 14 drives the rack 12 to move rightwards, the rack 12 drives the gear 11 to rotate, the gear 11 drives the connecting rod 9 to rotate through the rotating shaft 10, the connecting rod 9 drives the clamping rod 8 to gradually rotate into the fixing groove 6, the top of the clamping rod 8 is in movable contact with the inner wall of the top of the fixing groove 6, and the holographic display, and the mounting of the holographic display chip 2 is completed.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

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

1. A holographic display chip fixing structure for a holographic display panel comprises a holographic display chip (2) arranged at the top of the display panel (1), and is characterized in that fixed blocks (3) are fixedly arranged on two sides of the holographic display chip (2), fixture blocks (4) are fixedly arranged at the bottoms of the fixed blocks (3), two clamping grooves (5) are formed in the top of the display panel (1), the bottoms of the fixture blocks (4) extend into the corresponding clamping grooves (5) and are of a conical structure, a fixing groove (6) is formed in the left inner wall of the clamping groove (5) on the right side in the two clamping grooves (5), a first groove (7) with an opening at the top is formed in the left side of the fixture block (4) on the right side in the two fixture blocks (4), a clamping rod (8) is movably contacted on the inner wall of the top of the fixing groove (6), and the right end of the clamping rod (8) extends into the first groove, the top of each fixed block (3) is fixedly provided with a connecting rod (9) positioned in the first groove (7), the right side of the fixed block (3) positioned on the right side in the two fixed blocks (3) is provided with a rectangular groove (13), the bottom inner wall of the rectangular groove (13) is provided with a first through hole, a rotating shaft (10) is rotatably arranged between the front inner wall and the rear inner wall of the first through hole, a gear (11) is fixedly sleeved on the rotating shaft (10), the top of the gear (11) extends into the rectangular groove (13), the top end of the connecting rod (9) extends into the first through hole and is fixedly connected with the bottom of the rotating shaft (10), a rack (12) meshed with the gear (11) is arranged in the rectangular groove (13), a rectangular rod (14) is sleeved in the rectangular groove (13) in a sliding manner, the left bottom of the rectangular rod (14) is fixedly connected with the right end of the rack (12), a plurality of springs (16) are fixedly arranged between the left side of the rectangular rod, the right end of the rectangular rod (14) extends to the outside of the right fixed block (3) and is fixedly provided with a push block (15).

2. The holographic display chip fixing structure for the holographic display panel according to claim 1, wherein bearings are fixedly installed on the front inner wall and the rear inner wall of the first through hole, and the inner side of the inner ring of the bearing is fixedly connected with the outer side of the rotating shaft (10).

3. The holographic display chip fixing structure for the holographic display panel according to claim 1, wherein the front and rear sides of the chucking lever (8) are in movable contact with the front and rear inner walls of the fixing groove (6), respectively.

4. The holographic display chip fixing structure for the holographic display panel according to claim 1, wherein a circular hole is formed at a front side of the gear (11), and an inner wall of the circular hole is fixedly connected with an outer side of the rotating shaft (10).

5. The holographic display chip fixing structure for the holographic display panel according to claim 1, wherein an outer side of the rectangular bar (14) is slidably connected with an inner wall of the rectangular groove (13).

6. The holographic display chip fixing structure for the holographic display panel according to claim 1, wherein an outer side of the gear (11) is not in contact with an inner wall of the first through hole, and a bottom of the rack (12) is not in contact with an inner wall of a bottom of the rectangular groove (13).