CN212251760U - Quick detach fast-assembling's concatenation screen bearing frame - Google Patents

Abstract

The utility model discloses a quick detach fast-assembling's concatenation screen bearing frame, including the bearing frame main part, the rear surface welded fastening of bearing frame main part has the slider, one side welded fastening of slider has the slide, the rear surface both ends of bearing frame main part all are provided with the plate holder, the inside bottom integral type of plate holder has the slide rail, the inside of plate holder is connected with the lead screw through the bearing rotation, the tip of lead screw is located the bottom fixed mounting of plate holder has the hand wheel; through the rear surface design head that slides at the bearing frame main part and the internal design lead screw at the board seat, avoid bearing frame installation concatenation screen after the height-adjusting of being not convenient for, inconvenient when certain position department uses, can hold the hand wheel and rotate the inside rotation that drives the lead screw at the board seat through the bearing, slide the head through helicitic texture when the board seat rotates and adjust the height of bearing frame main part at the surface slide adjustment of lead screw, adjust the bearing frame main part to certain height this moment and stabilize the operation.

Description

Quick detach fast-assembling's concatenation screen bearing frame

Technical Field

The utility model belongs to the technical field of bearing frame, concretely relates to concatenation screen bearing frame of quick detach fast-assembling.

Background

The existing bearing frame can be quickly disassembled and assembled, the splicing screen is assembled more quickly and conveniently, the splicing screen is stably used after being assembled, the operation is convenient, the edge of the splicing screen is protected and is utilized more effectively, the frame is durable, and the service life is long; height-adjusting is not convenient for behind current bearing frame installation concatenation screen, and is inconvenient when certain position department uses, is not convenient for protect the front surface when not using behind the installation concatenation screen, easily falls into the dust and is not convenient for clear problem, for this we provide a concatenation screen bearing frame of quick detach fast-assembling.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a concatenation screen bearing frame of quick detach fast-assembling to propose among the above-mentioned background art that the height-adjusting of being not convenient for behind the current bearing frame installation concatenation screen is inconvenient when certain position department uses, be not convenient for protect the front surface when not using behind the installation concatenation screen, easily fall into the dust and be not convenient for clear problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a concatenation screen bearing frame of quick detach fast-assembling, includes the bearing frame main part, the rear surface welded fastening of bearing frame main part has the slippery head, one side welded fastening of slippery head has the slide, the rear surface both ends of bearing frame main part all are provided with the board seat, the inside bottom integral type shaping of board seat has the slide rail, the inside of board seat is rotated through the bearing and is connected with the lead screw, the tip of lead screw is located the bottom fixed mounting of board seat has the hand wheel, one side welded fastening of board seat has the second fixed plate, just the slippery head with the lead screw passes through the helicitic texture and closes the connection soon, the slippery head with the board seat passes through the slide with slide rail sliding connection.

Preferably, the both sides of bearing the weight of the frame main part are closed soon through the screw and are fixed with first fixed plate, the inside both ends of first fixed plate are fixed with the third fixed block, the inside of first fixed plate is rotated through the bearing and is connected with the winding axle, the spring has all been registrated at the both ends of winding axle, the surface winding of winding axle has the protection curtain, one side integral type shaping of protection curtain has the strake.

Preferably, the inner surfaces of the screw rod and the sliding head are both in an annular structure, and the screw rod penetrates through the inside of the sliding head.

Preferably, the inner surface of the sliding seat is of a rectangular structure, and the sliding rail is matched with the inner surface of the sliding seat in structure.

Preferably, the end of the spring is fixedly connected with the third fixing block through glue, and two ends of the winding shaft are embedded into the third fixing block.

Preferably, the protective curtain is fixed with the outer surface of the winding shaft through glue solution in an adhesive mode, and the protective curtain is connected with the knob in a screwing mode through the edge strips.

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

(1) through the rear surface design head that slides at the bearing frame main part and the internal design lead screw at the board seat, avoid the height-adjusting of being not convenient for behind the bearing frame installation concatenation screen, it is inconvenient when certain position department uses, can hold the hand wheel and rotate the inside rotation that drives the lead screw at the board seat through the bearing, the height of the surface slide adjustment bearing frame main part of head at the lead screw through helicitic texture when the board seat rotates, adjust the bearing frame main part to certain height and stabilize the operation this moment, convenient to use, the problem of height-adjusting of being not convenient for after having solved concatenation screen frame installation.

(2) Through the internal design winding axle at first fixed plate and the surface design protection curtain at the winding axle, be not convenient for protect the front surface when not using after avoiding installing the concatenation screen, it is not convenient for clean to easily fall into the dust, when can not using, drive the winding axle through the bearing and rotate the front surface of opening the protection curtain to the bearing frame main part at the inside of first fixed plate, close the knob with two strakes fixed make the protection curtain closed protect at the front surface of bearing frame main part soon, be difficult for falling into the dust, the problem of being not convenient for protect the front surface and easily fall into the dust has been solved.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the fixing plate, the main body of the supporting frame and the plate base of the present invention;

FIG. 3 is a schematic view of the protective curtain, the fixing plate and the winding shaft of the present invention;

FIG. 4 is a schematic side view of the main body and the plate seat of the present invention;

FIG. 5 is an enlarged schematic view of a portion A of FIG. 4 according to the present invention;

in the figure: 1. a protective curtain; 2. a first fixing plate; 3. a load-bearing frame body; 4. edging; 5. a plate base; 6. a second fixing plate; 7. a hand wheel; 8. a winding shaft; 9. a spring; 10. a third fixed block; 11. sliding the head; 12. a slide base; 13. a slide rail; 14. and a screw 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, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a technical solution: a quick-release and quick-assembly spliced screen bearing frame comprises a bearing frame main body 3, a sliding head 11 is fixedly welded on the rear surface of the bearing frame main body 3, a sliding seat 12 is fixedly welded on one side of the sliding head 11, two ends of the rear surface of the bearing frame main body 3 are respectively provided with a plate seat 5, a sliding rail 13 is integrally formed at the bottom end inside the plate seat 5, a lead screw 14 is rotatably connected inside the plate seat 5 through a bearing, a hand wheel 7 is fixedly arranged at the end part of the lead screw 14, a second fixing plate 6 is fixedly welded on one side of the plate seat 5, the sliding head 11 is screwed and connected with the lead screw 14 through a threaded structure, the sliding head 11 is slidably connected with the plate seat 5 through the sliding seat 12 and the sliding rail 13, the hand wheel 7 can be held by hand to rotate through the bearing to drive the lead screw 14 to rotate inside the plate seat 5, the sliding head 11 is slidably adjusted in the height of the bearing frame main body 3 on the outer, at this time, the main body 3 of the carrying frame is adjusted to a certain height for stable operation, which is convenient for use.

In this embodiment, it is preferred, the both sides of bearing frame main part 3 are fixed with first fixed plate 2 through the screw spiral, the inside both ends of first fixed plate 2 are fixed with third fixed block 10, the inside of first fixed plate 2 is connected with winding axle 8 through the bearing rotation, the both ends of winding axle 8 all overlap and have been closed spring 9, the surface winding of winding axle 8 has protective curtain 1, one side integral type shaping of protective curtain 1 has strake 4, when can not using, it rotates protective curtain 1 to open the front surface of bearing frame main part 3 at the inside of first fixed plate 2 to drive winding axle 8 through the bearing, the knob of revolving closes two strakes 4 and fixes and make protective curtain 1 close and protect at the front surface of bearing frame main part 3, be difficult for falling into the dust.

In order to facilitate the adjustment of the height by sliding the slider 11 on the outer surface of the screw rod 14, in the embodiment, it is preferable that the inner surfaces of the screw rod 14 and the slider 11 are both annular structures, and the screw rod 14 penetrates through the inside of the slider 11.

In order to facilitate the stable connection of the slider 11 by sliding the slide rail 13 inside the sliding seat 12, in the embodiment, it is preferable that the inner surface of the sliding seat 12 is rectangular, and the slide rail 13 is matched with the inner surface of the sliding seat 12.

In order to facilitate the automatic rotation of the winding shaft 8 through the spring 9, in this embodiment, preferably, the end of the spring 9 is fixedly connected with the third fixing block 10 through glue, and both ends of the winding shaft 8 are embedded in the third fixing block 10.

In order to close the protective curtain 1 for protection, in the embodiment, preferably, the protective curtain 1 is fixed to the outer surface of the winding shaft 8 by adhesive, and the protective curtain 1 is screwed with the knob by the edge strip 4.

The utility model discloses a theory of operation and use flow: before use, firstly, the spliced screen is stably installed inside a main body 3 of the bearing frame, a second fixing plate 6 is contacted with a certain position, a screwing bolt is used for fixing the second fixing plate 6 and a plate seat 5, the spliced screen is adjusted according to the used height after being fixed, a hand-held hand wheel 7 is rotated through a bearing to drive a screw rod 14 to rotate inside the plate seat 5, a sliding head 11 slides on the outer surface of the screw rod 14 through a threaded structure when the plate seat 5 rotates to adjust the height of the main body 3 of the bearing frame, meanwhile, the sliding head 11 is stably controlled through sliding of a sliding seat 12 on the outer surface of a sliding rail 13, at the moment, the main body 3 of the bearing frame is adjusted to a certain height to carry out stable operation, the use is convenient, and then when the spliced screen is not used after being fixed, a protective curtain 1 is opened to the front surface of the main body 3 of the bearing frame through the bearing to drive a winding shaft 8 to, the knob of closing soon makes protective curtain 1 closed protect at the front surface that bears frame main part 3 with two strakes 4 are fixed, is difficult for falling into the dust, can open strake 4 and take place elastic deformation's effect with winding axle 8 autogiration to protective curtain 1 rolling through spring 9 at the tip of winding axle 8 when the operation can.

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 utility model provides a concatenation screen bearing frame of quick detach fast-assembling, includes bearing frame main part (3), its characterized in that: rear surface welded fastening of bearing frame main part (3) has slippery head (11), one side welded fastening of slippery head (11) has slide (12), the rear surface both ends of bearing frame main part (3) all are provided with board seat (5), the inside bottom integral type shaping of board seat (5) has slide rail (13), the inside of board seat (5) is rotated through the bearing and is connected with lead screw (14), the tip of lead screw (14) is located the bottom fixed mounting of board seat (5) has hand wheel (7), one side welded fastening of board seat (5) has second fixed plate (6), just slippery head (11) with lead screw (14) close the connection soon through the helicitic texture, slippery head (11) with board seat (5) pass through slide (12) with slide rail (13) sliding connection.

2. The quick release and quick assembly spliced screen bearing frame as claimed in claim 1, wherein: the utility model discloses a safety protection frame, including bearing frame main part (3), the both sides of bearing frame main part (3) are fixed with first fixed plate (2) through the screw spiral, the inside both ends of first fixed plate (2) are fixed with third fixed block (10), the inside of first fixed plate (2) is rotated through the bearing and is connected with winding axle (8), spring (9) have all been registrated at the both ends of winding axle (8), the surface winding of winding axle (8) has protection curtain (1), one side integral type shaping of protection curtain (1) has strake (4).

3. The quick release and quick assembly spliced screen bearing frame as claimed in claim 2, wherein: the inner surfaces of the screw rod (14) and the sliding head (11) are both of annular structures, and the screw rod (14) penetrates through the inside of the sliding head (11).

4. The quick release and quick assembly spliced screen bearing frame as claimed in claim 2, wherein: the inner surface of the sliding seat (12) is of a rectangular structure, and the sliding rail (13) is matched with the inner surface of the sliding seat (12).

5. The quick release and quick assembly spliced screen bearing frame as claimed in claim 2, wherein: the end part of the spring (9) is fixedly connected with the third fixing block (10) through glue solution, and the two ends of the winding shaft (8) are embedded into the third fixing block (10).

6. The quick release and quick assembly spliced screen bearing frame as claimed in claim 2, wherein: the protective curtain (1) is fixedly bonded with the outer surface of the winding shaft (8) through glue solution, and the protective curtain (1) is connected with the knob in a screwing mode through the edge strip (4).

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