CN221214105U

CN221214105U - Transportation frame for display screen production

Info

Publication number: CN221214105U
Application number: CN202322936324.3U
Authority: CN
Inventors: 苏伟雄
Original assignee: Shenzhen Aimi Wireless Technology Co ltd
Current assignee: Shenzhen Aimi Wireless Technology Co ltd
Priority date: 2023-10-31
Filing date: 2023-10-31
Publication date: 2024-06-25
Anticipated expiration: 2033-10-31

Abstract

The utility model discloses a transfer frame for display screen production, which comprises a fixed base, wherein a transfer frame is fixed at the central position of the top of the fixed base; the utility model discloses a flexible display screen, which is characterized in that a first flexible cushion layer is fixed on the top of a fixed base and is positioned at the inner bottom wall of a transferring frame, sliding grooves are formed in two sides of the first flexible cushion layer, positioning sliding cavities are formed in the top of the fixed base and are positioned in each sliding groove, limiting plates are inserted in the two positioning sliding cavities at equal intervals.

Description

Transportation frame for display screen production

Technical Field

The utility model relates to the technical field of transfer frames, in particular to a transfer frame for display screen production.

Background

When the display screen is produced, the display screen is often required to be transferred from one production station to another production station by using a transfer frame, and when the display screen is transferred, the display screen is required to be protected, so that the display screen is prevented from being damaged when being transferred, just like the transfer frame for producing the LCD display screen in China disclosed patent CN218708871U, the following is mentioned: "including transporting the seat, four angle fixedly connected with universal wheels in transportation seat bottom, the top swing joint of transporting the seat has the jacking board, the right side fixedly connected with pushing away the frame at jacking board top, the left and right sides fixedly connected with mount at jacking board top, two be provided with the transfer case between the mount, the left and right sides top and the relative one side joint of both sides mount of transfer case, the bottom and the top swing joint of jacking board of transfer case, the top swing joint of transfer case has the handle, the inboard of transfer case is provided with fixed subassembly, fixed subassembly is including setting up at the inside fixed establishment of transfer case, fixed establishment includes the fixed plate. The transfer frame for display screen production can protect a display screen.

Although this prior art achieves the stated technical result, we find that it has certain drawbacks when used in a specific simulation:

When the technology is used for transferring the display screen, the side surface of the display screen is limited and clamped mainly through the first clamping plate and the second clamping plate, buffer damping of the display screen is achieved through the first spring and the second spring, although the first clamping plate and the second clamping plate can utilize the second spring and the second spring to achieve adjustment of the distance, the display screens with different thicknesses are firmly clamped, but the space adjustment cannot be carried out due to the fact that the positions of the first upright post and the second upright post used for supporting the first clamping plate and the second clamping plate are relatively fixed, so that the display screen which is thicker or thinner than the space between the first upright post and the second upright post is difficult to firmly clamp the display screen which is matched with the space between the first upright post and the second upright post, applicability is low, meanwhile, the transfer frame in the prior art can only firmly clamp the display screen through the universal wheel, the lock can be arranged on the universal wheel to achieve the static of the transfer frame, the whole transfer frame can not be affected by the fact that the operation of the transfer frame is not stable due to the fact that the whole transfer frame can not be taken by the operation of the user is carried out in the box body of the transfer frame. Accordingly, there is a need for technical improvements to the problems associated with prior art transport frames for transporting display screens.

Disclosure of utility model

The utility model aims to overcome the defects of the prior art and provides a technical scheme capable of solving the problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the transfer frame for the production of the display screen comprises a fixed base, wherein a transfer frame is fixed at the central position of the top of the fixed base; the top of the fixed base and the position of the inner bottom wall of the transferring frame are also fixedly provided with a layer of soft cushion I, both sides of the soft cushion I are provided with sliding grooves, the top of the fixed base and the position of the fixed base in each sliding groove are provided with positioning sliding cavities, the inside of the two positioning sliding cavities is equidistantly inserted with limiting plates, a limiting plate is fixed at the position close to the front surfaces of the two sliding grooves, and both sides of the front and rear sides of the limiting plate are fixedly provided with soft cushion II; universal wheels are installed at four corners of the bottom of the fixed base, telescopic cavities are formed in four corners of an inner cavity of the fixed base and corresponding to each universal wheel, the tops of the universal wheels penetrate into the telescopic cavities and are fixed with fixing blocks, telescopic threaded rods are fixed at the tops of the fixing blocks, adjusting cylinders are sleeved on the tops of the telescopic threaded rods, and the tops of the adjusting cylinders penetrate through the outer sides of the tops of the fixed base.

As a further scheme of the utility model: the locating sliding blocks are uniformly formed on two sides of the bottom of the limiting plate, the two locating sliding blocks are respectively arranged in the two locating sliding cavities, the first through groove is formed in the top of the front face of the limiting plate, and the second through groove is formed in the surface of the limiting plate and located at the bottom of the first through groove and away from the position from top to bottom at equal intervals.

As a further scheme of the utility model: the back middle part threaded connection of transporting the frame has a pressurization threaded rod, the one end of pressurization threaded rod runs through to transporting the inside of frame and is fixed with a rubber pad.

As a further scheme of the utility model: limiting grooves are further formed in two sides of the inner wall of the telescopic cavity, limiting sliding blocks are further fixed on two sides of the fixing block, and one end, far away from the fixing block, of each limiting sliding block is slidably connected in each limiting groove.

As a further scheme of the utility model: the inner wall of the adjusting cylinder is carved with a thread path matched with the telescopic threaded rod, the telescopic threaded rod is in threaded connection with the inner wall of the adjusting cylinder, a bearing is further sleeved on the rod body of the adjusting cylinder, and the bearing is arranged in the top inner cavity of the fixed base.

As a further scheme of the utility model: one side of the fixed base is fixed with a handrail frame.

As a further scheme of the utility model: the top lock of transporting the frame has the closing cap, the top both sides of closing cap are provided with the handle, the bottom of closing cap is provided with round square sealing rubber circle, and sealing rubber circle arranges in the opening at transporting the frame top.

Compared with the prior art, the utility model has the following beneficial effects:

1. According to the application, through the structures of the plurality of limiting plates arranged in the transferring frame, the soft cushion II arranged on each limiting plate, the positioning sliding cavity arranged on the fixed base, the soft cushion I and the pressurizing threaded rod arranged on the transferring frame in a matching manner, the clamping stability of the display screen with any thickness in the transferring frame can be realized by using the mounting quantity of the limiting plates, and the side surfaces and the bottom of the display screen can be soft-protected by using the soft cushion I and the soft cushion II.

2. According to the application, through the universal wheels, the adjusting cylinder, the positioning sliding cavity, the telescopic threaded rod, the fixing block and other structures which are matched, the universal wheels can be effectively contained in the telescopic cavity when the display screen is taken, so that the bottom of the fixing base is entirely placed on the ground, the contact area with the ground can be effectively increased, the friction force is increased, the display screen placed on the fixing base has better stability when the display screen is taken, the shaking of the device when the display screen is taken is avoided, and the device can be always positioned at a position suitable for the operation of staff.

3. According to the application, the limiting plate for limiting the display screen and the universal wheel for lifting the fixed base do not need to use electric energy, so that the device can take the display screen at any position, realize the stability of the display screen, and is not limited to the use of electric energy, and the device can normally operate with better practicability and convenience only by using electric energy compared with the prior art.

Drawings

FIG. 1 is a schematic view of a partially cut-away perspective structure of the present utility model;

FIG. 2 is a schematic perspective view of a limiting plate according to the present utility model;

FIG. 3 is a schematic view of a partial cross-sectional perspective of a transfer frame of the present utility model;

FIG. 4 is a schematic side cross-sectional view of a transfer frame of the present utility model;

FIG. 5 is a schematic side cross-sectional view of the universal wheel of the present utility model extending from the telescoping chamber;

FIG. 6 is a schematic side cross-sectional view of the universal wheel of the present utility model extending into the telescoping chamber;

FIG. 7 is a schematic perspective view of the present utility model;

fig. 8 is a schematic side cross-sectional view of the closure of the present utility model.

Reference numerals and names in the drawings are as follows:

1. A fixed base; 2. a handrail frame; 3. a transfer frame; 4. a first soft pad; 5. a limiting plate; 501. penetrating a groove I; 502. penetrating a groove II; 503. a second soft pad; 504. positioning a sliding block; 6. a chute; 7. a universal wheel; 8. an adjustment cylinder; 9. positioning a sliding cavity; 10. pressurizing a threaded rod; 1001. a rubber pad; 11. a closing cap; 1101. a handle; 1102. sealing the rubber ring; 12. a fixed block; 1201. a limit sliding block; 13. a telescopic threaded rod; 14. a telescopic chamber; 15. and a limit groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-8, a transportation frame for display screen production comprises a fixed base 1, wherein an armrest frame 2 is fixed on one side of the fixed base 1, the armrest frame 2 can be conveniently held by a worker, the whole transportation frame is conveniently pushed to move, and a transportation frame 3 is fixed at the central position of the top of the fixed base 1; the top of the fixed base 1 and the position of the bottom wall in the transferring frame 3 are also fixed with a layer of soft cushion I4, the soft cushion I4 can be a soft sponge or silica gel body, the bottom of the display screen is supported and protected, both sides of the soft cushion I4 are provided with sliding grooves 6, the top of the fixed base 1 and the position in each sliding groove 6 are provided with positioning sliding cavities 9, the two positioning sliding cavities 9 are internally and equidistantly inserted with limiting plates 5, a limiting plate 5 is fixed at the position close to the front of the two sliding grooves 6, the front and rear sides of the limiting plate 5 are respectively fixed with a soft cushion II 503, and the soft cushion II 503 can be a soft sponge or silica gel body, so that the side surface of the display screen can be limited, clamped and protected; universal wheels 7 are all installed at the bottom four corners of unable adjustment base 1, flexible chamber 14 has all been seted up to the inner chamber four corners of unable adjustment base 1 and the position department corresponding with every universal wheel 7, and the top of universal wheel 7 runs through to flexible chamber 14 in and is fixed with fixed block 12, and the top of fixed block 12 is fixed with flexible threaded rod 13, and the top cover of flexible threaded rod 13 is equipped with an adjustment section of thick bamboo 8, and the top activity of adjustment section of thick bamboo 8 runs through to unable adjustment base 1's top outside.

In this embodiment, the two sides of the bottom of the limiting plate 5 are integrally formed with positioning sliding blocks 504, and the two positioning sliding blocks 504 are respectively disposed in the two positioning sliding cavities 9, the first through slot 501 is formed at the top of the front surface of the limiting plate 5, and the second through slot 502 is formed on the surface of the limiting plate 5 and at the bottom of the first through slot 501 in an equidistant manner from top to bottom.

Specifically, the location sliding cavity 9 can be favorable to limiting plate 5 to insert wherein through location slider 504 to utilize location sliding cavity 9 to carry out the slip direction to the position of limiting plate 5, realize can changing the interval between two limiting plates 5 in transporting frame 3 and realize carrying out the centre gripping firm to the display screen of arbitrary thickness, made things convenient for the use, and set up on limiting plate 5 and wear groove one 501, then made things convenient for the staff to take limiting plate 5, set up and wear groove two 502 and played the effect to limiting plate 5 weight reduction.

In this embodiment, a pressing threaded rod 10 is screwed to the middle of the back of the transferring frame 3, and one end of the pressing threaded rod 10 penetrates into the transferring frame 3 and is fixed with a rubber pad 1001.

Specifically, through the rotation of the pressurization threaded rod 10, the rubber pad 1001 can be driven to contact with the rearmost limiting plate 5 in the transferring frame 3, so that the plurality of limiting plates 5 and the clamped display screens can be stably placed in the transferring frame 3 by slightly extruding the rubber pad 1001.

In this embodiment, the two sides of the inner wall of the telescopic cavity 14 are further provided with a limiting groove 15, the two sides of the fixed block 12 are further fixed with a limiting slide block 1201, and one end of the limiting slide block 1201 far away from the fixed block 12 is slidably connected in the limiting groove 15.

Specifically, the limiting slider 1201 is placed in the limiting groove 15, so that the movement track of the universal wheel 7 can be limited, and the universal wheel 7 can only vertically ascend and enter the telescopic cavity 14.

In this embodiment, the inner wall of the adjusting cylinder 8 is carved with a thread path adapted to the telescopic threaded rod 13, the telescopic threaded rod 13 is in threaded connection with the inner wall of the adjusting cylinder 8, the rod body of the adjusting cylinder 8 is also sleeved with a bearing, and the bearing is arranged in the top inner cavity of the fixed base 1.

Specifically, through the rotation of adjusting section of thick bamboo 8, and adjusting section of thick bamboo 8's position is unchangeable, and then can utilize the rotation of adjusting section of thick bamboo 8 to drive the telescopic threaded rod 13 with its threaded connection get into or stretch out from adjusting section of thick bamboo 8's inside, realize the effect that synchronous drive universal wheel 7 enters into flexible chamber 14.

In this embodiment, the top of the transferring frame 3 is buckled with a closing cover 11, handles 1101 are arranged on two sides of the top of the closing cover 11, a square sealing rubber ring 1102 is arranged on the bottom of the closing cover 11, and the sealing rubber ring 1102 is arranged in an opening at the top of the transferring frame 3.

Specifically, the closing cap 11 lock seals at the open top of transporting frame 3, and the sealing rubber circle 1102 of cooperation design to play the sealed protection to transporting frame 3, avoid transporting in-process dust or moisture to enter into in transporting frame 3.

When in use:

Firstly, the closing cover 11 is opened, then the movable limiting plate 5 inside the transferring frame 3 is sequentially taken out, the display screen to be transferred is placed in the transferring frame 3, one side of the display screen is attached to one side of the non-movable limiting plate 5 inside the transferring frame 3, one side of the display screen is subjected to limiting protection of a soft pad two 503 on one side of the non-movable limiting plate 5, the bottom of the display screen is contacted with the soft pad one 4 and is subjected to bearing protection, then a new limiting plate 5 is taken out, a positioning sliding block 504 at the bottom of the limiting plate 5 is placed in a positioning sliding cavity 9, the soft pad two 503 on one side of the limiting plate 5 is attached to the other side of the display screen, at this moment, limiting protection of two sides of the display screen by using the two limiting plates 5 is realized, then a plurality of display screens can be sequentially placed in the transferring frame 3 according to the actual transferring requirement, and the other limiting plates 5 are continuously placed in the transferring frame 3, when the display screen of a sufficient number is placed in the transferring frame 3, a worker can screw a pressurizing threaded rod 10, the worker can push the pressurizing threaded rod 1001, the rubber pad 10 is pushed by the pressurizing threaded rod, the side of the pressing rod is pushed 1001, the side of the moving threaded rod is far from the threaded rod 10 is more convenient to take out from the side of the threaded rod 10 which is more required to be attached to the side of the threaded rod 10, and the side of the threaded rod is more firmly attached to the side of the threaded rod 10 is more prone to be removed from the side of the threaded rod 5, and the side of the threaded rod is more firmly attached to the side is attached to the threaded plate 5;

When the display screen is placed in the transfer frame 3 or the display screen is taken out, the operator can screw the adjusting cylinder 8 in sequence, the telescopic threaded rod 13 which is in threaded connection with the adjusting cylinder 8 is driven by the rotation of the adjusting cylinder 8 to extend upwards into the adjusting cylinder 8, when the telescopic threaded rod 13 is lifted, the driving fixed block 12 which can be synchronous moves upwards in the limiting groove 15 by using the limiting slide block 1201, and the synchronous driving universal wheel 7 enters the telescopic cavity 14 until the universal wheel 7 wholly enters the telescopic cavity 14, after the four universal wheels 7 are all placed in the corresponding telescopic cavity 14, the bottom of the fixed base 1 can be attached to the ground, so that the fixed base 1 is firmly placed on the ground, the overall stability is ensured, and the display screen is conveniently taken out or placed by the operator.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The transfer frame for the production of the display screen is characterized by comprising a fixed base (1), wherein a transfer frame (3) is fixed at the center of the top of the fixed base (1);

The two-layer soft cushion is characterized in that a layer of soft cushion I (4) is further fixed at the top of the fixed base (1) and positioned at the position of the inner bottom wall of the transfer frame (3), sliding grooves (6) are formed in two sides of the soft cushion I (4), positioning sliding cavities (9) are formed in the top of the fixed base (1) and positioned at the position of each sliding groove (6), limiting plates (5) are inserted in the two positioning sliding cavities (9) at equal intervals, a limiting plate (5) is fixed at the position close to the front surfaces of the two sliding grooves (6), and soft cushion II (503) are fixed on the front side and the rear side of the limiting plate (5);

Universal wheels (7) are all installed in the bottom four corners of unable adjustment base (1), flexible chamber (14) have all been seted up in the inner chamber four corners of unable adjustment base (1) and the position department corresponding with every universal wheel (7), the top of universal wheel (7) runs through in flexible chamber (14) and is fixed with fixed block (12), the top of fixed block (12) is fixed with flexible threaded rod (13), the top cover of flexible threaded rod (13) is equipped with adjustment section of thick bamboo (8), the top activity of adjustment section of thick bamboo (8) runs through to the top outside of unable adjustment base (1).

2. The transfer frame for display screen production according to claim 1, wherein positioning sliding blocks (504) are integrally formed on two sides of the bottom of the limiting plate (5), the two positioning sliding blocks (504) are respectively arranged in the two positioning sliding cavities (9), a through groove I (501) is formed in the top of the front face of the limiting plate (5), and a through groove II (502) is formed in the surface of the limiting plate (5) and located at the bottom of the through groove I (501) in an equidistant manner.

3. The transfer frame for display screen production according to claim 1, wherein a pressurizing threaded rod (10) is connected to the middle of the back of the transfer frame (3) in a threaded manner, and one end of the pressurizing threaded rod (10) penetrates through the interior of the transfer frame (3) and is fixed with a rubber pad (1001).

4. The transfer frame for display screen production according to claim 1, wherein limiting grooves (15) are further formed in two sides of the inner wall of the telescopic cavity (14), limiting sliding blocks (1201) are further fixed on two sides of the fixed block (12), and one end, far away from the fixed block (12), of each limiting sliding block (1201) is slidably connected in each limiting groove (15).

5. The transfer frame for display screen production according to claim 1, wherein the inner wall of the adjusting cylinder (8) is carved with a thread path matched with the telescopic threaded rod (13), the telescopic threaded rod (13) is in threaded connection with the inner wall of the adjusting cylinder (8), and a bearing is further sleeved on the rod body of the adjusting cylinder (8) and is arranged in the top inner cavity of the fixed base (1).

6. A transportation frame for display screen production according to claim 1, characterized in that a handrail frame (2) is fixed on one side of the fixed base (1).

7. The transfer frame for display screen production according to claim 1, wherein the top of the transfer frame (3) is buckled with a sealing cover (11), handles (1101) are arranged on two sides of the top of the sealing cover (11), a square sealing rubber ring (1102) is arranged at the bottom of the sealing cover (11), and the sealing rubber ring (1102) is arranged in an opening at the top of the transfer frame (3).