CN220152289U

CN220152289U - Flat supporting device for answering questions

Info

Publication number: CN220152289U
Application number: CN202321569523.9U
Authority: CN
Inventors: 杜荣春
Original assignee: Jiangsu Rongshang Education Technology Co ltd
Current assignee: Jiangsu Rongshang Education Technology Co ltd
Priority date: 2023-06-20
Filing date: 2023-06-20
Publication date: 2023-12-08
Anticipated expiration: 2033-06-20

Abstract

The utility model relates to the field of flat plate support, in particular to a answering flat plate support device, which comprises a flat plate protection sleeve, wherein a rotary disc is arranged at the top of the flat plate protection sleeve, a support bottom plate is connected to the top of the rotary disc in a rotating way, first limit cross rods are fixedly connected to opposite side walls of two groups of first clamping blocks, the first limit cross rods are arranged in a cylinder shape, two groups of limit support rods are arranged on the surface of the first limit cross rods, limit panels are connected to the end parts of the two groups of second limit cross rods in a rotating way, grooves are formed in the other side walls of the limit panels, cooling patches are attached to the inside of the grooves, a fixing assembly is fixedly connected to the top of the support bottom plate, and the purpose of supporting the flat plate is achieved in the process of using the flat plate by the fixing and limiting effect of the fixing assembly.

Description

Flat supporting device for answering questions

Technical Field

The utility model belongs to the field of flat plate support, and particularly relates to an answer flat plate support device.

Background

The tablet computer can be used not only everywhere while walking by being held for a long time, but also can be sometimes used as a substitute for a desktop computer by being provided in one place like a desktop computer, for example, because of its information processing capability.

Through searching, in the prior art, chinese patent application number: CN202220985463.8, filing date: 2022-04-24 discloses a flat plate supporting mechanism, which comprises supporting legs, wherein one ends of supporting components are sleeved outside the supporting legs, and positioning pins perpendicular to the supporting legs are arranged at the other ends of the supporting components. According to the flat plate supporting mechanism and the flat plate supporting assembly thereof, the hinging device is arranged, so that the table legs can be conveniently stored in the bottom of the flat plate, and the fixing buckle is used for fixing the table legs, so that the flat plate supporting assembly can be conveniently fixed. The supporting component rotates to enable the positioning pin to be in pin connection with the pin connection hole, operation is convenient, two supporting components are arranged on the same supporting leg, the whole flat plate can be firmer, and heavier objects can be supported. The design utilizes two adjacent 90-degree flat side surfaces of the table corner as supporting points, utilizes a three-dimensional triangle body surrounded by two triangles of two-side pin joint holes and supporting parts, and utilizes the principle of stability of the triangle to fix the table leg. Therefore, the structure is not limited to the spiral opening type table leg, and can be suitable for the folding type and diagonal type table legs.

The device still has the following drawbacks: although the structure is not limited to the spiral opening type table leg and can be suitable for the folding type and diagonal type table legs, the structure can not enable a user to flexibly move the flat plate, the using position of the user is limited, and the flat plate is not convenient for the user to use at any time and any place.

Disclosure of Invention

Aiming at the problems, the utility model provides a flat answering board supporting device which comprises a flat protection sleeve, wherein a rotary disc is arranged at the top of the flat protection sleeve, a supporting bottom plate is rotatably connected to the top of the rotary disc, a plurality of groups of first clamping grooves are formed in the top of the supporting bottom plate, first clamping blocks are movably clamped at the tops of two groups of the first clamping grooves, first limiting cross bars are fixedly connected to opposite side walls of the two groups of the first clamping blocks, the first limiting cross bars are in a cylindrical shape, two groups of limiting support rods are arranged on the surface of the first limiting cross bars, and second clamping grooves are formed in one ends of the two groups of limiting support rods;

two sets of equal fixedly connected with second spacing horizontal pole on the relative lateral wall of spacing bracing piece, two sets of the tip rotation of the spacing horizontal pole of second is connected with spacing panel, the one side surface embedding of spacing panel has magnetism to inhale the charging tray, the opposite side wall of spacing panel is seted up flutedly, the inside laminating of recess has the cooling subsides, the top fixedly connected with fixed subassembly of supporting baseplate, fixed subassembly is located one side edge of supporting baseplate, fixed subassembly is located one side of keeping away from first spacing horizontal pole, just fixed subassembly and two sets of first joint groove activity joint therein.

Further, the rotating disc is fixedly connected with the flat protection sleeve, the central axis of the rotating disc coincides with the central axis of the flat protection sleeve, the top of the rotating disc is rotationally connected with a supporting bottom plate, the shape and the size of the supporting bottom plate are identical to those of the flat protection sleeve, and the central axis of the supporting bottom plate coincides with the central axis of the flat protection sleeve.

Further, a plurality of groups the first joint grooves are all located in the corner of the supporting bottom plate, and a plurality of groups of the first joint grooves are symmetrically arranged with the central axis of the supporting bottom plate as the center, two groups of the limiting support rods are rotationally connected with the first limiting cross rod, and two groups of the limiting support rods are symmetrically arranged with the central axis of the first limiting cross rod as the center.

Further, the securing assembly includes a securing assembly housing; a chute is formed in one side wall of the fixed assembly shell, and two groups of threaded rods are arranged on the inner wall of the fixed assembly shell.

Further, two sets of threaded rods are symmetrically arranged with the central axis of the fixed assembly shell as the center, and the two sets of threaded rods move in opposite directions, and the surfaces of the two sets of threaded rods are connected with sliding blocks in a threaded manner.

Further, two groups of the sliding blocks are fixedly connected with vertical rods at one ends, the two groups of the sliding blocks are movably attached to the inner wall of the sliding groove, and the two groups of the sliding blocks move horizontally in the sliding groove.

Further, two sets of the surfaces of the vertical rods and one ends far away from the sliding blocks are all sleeved with second clamping blocks, and two sets of the second clamping blocks are movably clamped on the inner walls of the second clamping grooves.

Further, the outer wall of the fixed component shell is provided with a torsion block, and one end of the torsion block is rotationally connected with the threaded rod.

The beneficial effects of the utility model are as follows:

1. through the cooperation of first spacing horizontal pole and spacing bracing piece use, the user reaches the purpose of supporting the flat board in the use flat board in-process, and the fixed spacing effect of reuse fixed subassembly reaches the purpose that reduces occupation space when the user no longer uses flat board to support the effect, has reduced the space occupation rate of flat board again when reaching the completion and using the supporting effect to the flat board.

2. Through the guard action of dull and stereotyped protective sheath, prevent that the dull and stereotyped from falling from the eminence or receive the damage that the collision arouses, the setting of reuse recess is pasted in the inside laminating cooling of recess, and dull and stereotyped high temperature carries out the cooling when using and handles, prevents that the high temperature from burning out dull and stereotyped inside, has reduced the harm of high temperature to the dull and stereotyped when reaching to protect the dull and stereotyped again.

Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model may be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 shows a schematic diagram of a structure according to an embodiment of the present utility model;

FIG. 2 is a schematic view showing a limit support bar according to an embodiment of the present utility model;

FIG. 3 illustrates a front view of a rotating disk structure according to an embodiment of the present utility model;

fig. 4 shows a cross-sectional view of a securing assembly structure according to an embodiment of the present utility model.

In the figure: 1. a panel protective sleeve; 2. a rotating disc; 3. a support base plate; 4. a first clamping groove; 5. the first limiting cross bar; 6. a limit support rod; 7. a first clamping block; 8. a second clamping groove; 9. the second limiting cross rod; 10. a fixing assembly; 101. a fixed assembly housing; 102. a chute; 103. a threaded rod; 104. a slide block; 105. a vertical rod; 106. a second clamping block; 107. twisting blocks; 11. a limit panel; 12. a magnetic charging tray; 13. a groove.

Description of the embodiments

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. 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.

The embodiment of the utility model provides a device for supporting a answering flat plate, which comprises a flat plate protection sleeve 1; as illustrated in fig. 1-3.

The top of the flat protection sleeve 1 is provided with a rotary disc 2, the rotary disc 2 is fixedly connected with the flat protection sleeve 1, the central axis of the rotary disc 2 coincides with the central axis of the flat protection sleeve 1, the top of the rotary disc 2 is rotationally connected with a supporting bottom plate 3, the supporting bottom plate 3 and the flat protection sleeve 1 are in the shape and the size, and the central axis of the supporting bottom plate 3 coincides with the central axis of the flat protection sleeve 1;

the top of supporting baseplate 3 has been seted up a plurality of first joint groove 4 of group, and a plurality of groups first joint groove 4 all is located the corner of supporting baseplate 3, and a plurality of groups first joint groove 4 is the symmetry setting with the axis of supporting baseplate 3 as the center, wherein two groups first joint groove 4's the equal activity joint in top has first joint piece 7, two groups first joint piece 7 all is located the one side edge of supporting baseplate 3, two groups fixedly connected with first spacing horizontal pole 5 on the opposite lateral wall of first joint piece 7, first spacing horizontal pole 5 is the cylinder setting, the surface of first spacing horizontal pole 5 is provided with two sets of spacing bracing pieces 6, two sets of spacing bracing pieces 6 are rotationally connected with first spacing horizontal pole 5, and two sets of spacing bracing pieces 6 are the symmetry setting with the axis of first spacing horizontal pole 5 as the center, two sets of spacing bracing pieces 6's one end has all seted up second joint groove 8.

Specifically, through dull and stereotyped protective sheath 1 cup joints on the flat board, plays the guard action to the flat board and prevents that the surface of flat board from being damaged, through rotatory disc 2's rotatory effect, the user can rotate backing plate 3, can carry out the multi-angle to the flat board and adjust, reuse the joint effect of first joint groove 4, when not needing the support action, makes first joint groove 4 breaks away from with first joint piece 7, through spacing bracing piece 6 rotates with first spacing horizontal pole 5, reaches the supporting effect to the flat board.

Two sets of equal fixedly connected with second spacing horizontal pole 9 on the relative lateral wall of spacing bracing piece 6, two sets of the tip rotation of second spacing horizontal pole 9 is connected with spacing panel 11, the one side surface embedding of spacing panel 11 has magnetism to inhale charging tray 12, recess 13 has been seted up to the opposite side wall of spacing panel 11, the inside laminating of recess 13 has the cooling subsides, the top fixedly connected with fixed subassembly 10 of supporting baseplate 3, fixed subassembly 10 is located the one side edge of supporting baseplate 3, fixed subassembly 10 is located the one side of keeping away from first spacing horizontal pole 5, just fixed subassembly 10 and two sets of first joint groove 4 activity joint therein.

Specifically, through the fixed of the spacing horizontal pole of second 9, spacing panel 11 uses the axis of the spacing horizontal pole of second 9 as central rotary motion, and when the dull and stereotyped needs charge, rotatory spacing panel 11 makes its laminating at the surface of supporting baseplate 3, and when the dull and stereotyped does not need charge, rotatory spacing panel 11 laminating its recess 13 at the surface of supporting baseplate 3, just the inside of recess 13 can laminate the cooling subsides, plays the cooling effect to the dull and stereotyped during the use.

The securing assembly 10 includes a securing assembly housing 101; as illustrated by way of example in fig. 4.

A sliding groove 102 is formed in one side wall of the fixed assembly shell 101, two groups of threaded rods 103 are arranged on the inner wall of the fixed assembly shell 101, the two groups of threaded rods 103 are symmetrically arranged with the central axis of the fixed assembly shell 101 as the center, the two groups of threaded rods 103 move in opposite directions, the surfaces of the two groups of threaded rods 103 are all in threaded connection with a sliding block 104, one end of each sliding block 104 is fixedly connected with a vertical rod 105, the two groups of vertical rods 105 are movably attached to the inner wall of the sliding groove 102, the two groups of vertical rods 105 horizontally move in the sliding groove 102, the surfaces of the two groups of vertical rods 105 are respectively sleeved with a second clamping block 106 at one end far away from the sliding block 104, and a torsion block 107 is arranged on the outer wall of the fixed assembly shell 101 and one end of the torsion block 107 is in rotary connection with the threaded rods 103;

further, the two sets of second clamping blocks 106 are movably clamped on the inner wall of the second clamping groove 8.

Specifically, by the rotation and twisting of the twisting block 107, two sets of threaded rods 103 are driven to rotate, two sets of sliding blocks 104 move on the surface of the threaded rods 103, the vertical rods 105 are driven to move in the sliding grooves 102, the second clamping blocks 106 do horizontal movement, and when a flat plate does not need to be supported, the second clamping blocks 106 are clamped on the inner wall of the second clamping grooves 8 through the twisting block 107.

The working principle of the answer sheet supporting device provided by the embodiment of the utility model is as follows:

the flat protection sleeve 1 is sleeved on a flat plate to play a role in protecting the flat plate and preventing the surface of the flat plate from being damaged, a user can rotate the supporting bottom plate 3 through the rotating effect of the rotating disc 2, the flat plate can be adjusted at multiple angles, the clamping effect of the first clamping groove 4 is utilized, when the supporting effect is not needed, the first clamping groove 4 is separated from the first clamping block 7, and the limiting supporting rod 6 rotates through the first limiting cross rod 5 to achieve the supporting effect on the flat plate;

through the fixation of the second limiting cross rod 9, the limiting panel 11 rotates by taking the central axis of the second limiting cross rod 9 as the center, when the flat plate needs to be charged, the limiting panel 11 is rotated to be attached to the surface of the supporting bottom plate 3, when the flat plate does not need to be charged, the groove 13 of the limiting panel 11 is attached to the surface of the supporting bottom plate 3, and the inside of the groove 13 can be attached to the cooling paste, so that the cooling effect during the use of the flat plate is achieved;

through the rotation of the torsion block 107, two groups of threaded rods 103 are driven to rotate, two groups of sliding blocks 104 move on the surface of the threaded rods 103 and drive the vertical rods 105 to move in the sliding grooves 102, and the second clamping blocks 106 horizontally move, so that when a flat plate does not need to be supported, the second clamping blocks 106 are clamped on the inner wall of the second clamping grooves 8 through the torsion block 107.

Although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. The utility model provides a dull and stereotyped strutting arrangement of answer, includes dull and stereotyped protective sheath (1), its characterized in that: the top of dull and stereotyped protective sheath (1) is provided with rotatory disc (2), the top of rotatory disc (2) rotates and is connected with supporting baseplate (3), a plurality of first joint grooves (4) of group have been seted up at the top of supporting baseplate (3), wherein two sets of the equal activity joint in top of first joint groove (4) has first joint piece (7), two sets of fixedly connected with first spacing horizontal pole (5) on the opposite lateral wall of first joint piece (7), first spacing horizontal pole (5) are the cylinder setting, the surface of first spacing horizontal pole (5) is provided with two sets of spacing bracing pieces (6), two sets of second joint groove (8) have all been seted up to the one end of spacing bracing piece (6);

two sets of equal fixedly connected with second spacing horizontal pole (9) on the opposite lateral wall of spacing bracing piece (6), two sets of the tip rotation of second spacing horizontal pole (9) is connected with spacing panel (11), the one side surface embedding of spacing panel (11) has magnetism to inhale charging tray (12), recess (13) have been seted up to the opposite side wall of spacing panel (11), the inside laminating of recess (13) has the cooling subsides, the top fixedly connected with fixed subassembly (10) of supporting baseplate (3), fixed subassembly (10) are located the one side edge of supporting baseplate (3), fixed subassembly (10) are located the one side of keeping away from first spacing horizontal pole (5), just fixed subassembly (10) and two sets of first joint groove (4) activity joint therein.

2. A flat answering board support device according to claim 1, wherein: the utility model discloses a flat protection cover, including rotatory disc (2), flat protection cover (1), rotatory disc (2), just the axis of rotatory disc (2) coincides with the axis of flat protection cover (1), the top rotation of rotatory disc (2) is connected with supporting baseplate (3), supporting baseplate (3) are the same with the shape, the size of flat protection cover (1), just the axis of supporting baseplate (3) coincides with the axis of flat protection cover (1).

3. A flat answering board support device according to claim 1, wherein: the first clamping grooves (4) are located at corners of the supporting bottom plate (3), the first clamping grooves (4) are symmetrically arranged with the central axis of the supporting bottom plate (3) as the center, the limiting support rods (6) are rotationally connected with the first limiting cross rod (5), and the limiting support rods (6) are symmetrically arranged with the central axis of the first limiting cross rod (5) as the center.

4. A flat answering board support device according to claim 1, wherein: the stationary assembly (10) comprises a stationary assembly housing (101); a chute (102) is formed in one side wall of the fixed assembly shell (101), and two groups of threaded rods (103) are arranged on the inner wall of the fixed assembly shell (101).

5. A flat answering board support device according to claim 4, wherein: the two groups of threaded rods (103) are symmetrically arranged with the central axis of the fixed assembly shell (101) as the center, the two groups of threaded rods (103) move in opposite directions, and the surfaces of the two groups of threaded rods (103) are in threaded connection with sliding blocks (104).

6. A flat answering board support device according to claim 5, wherein: two sets of one end of slider (104) is all fixedly connected with montant (105), two sets of montant (105) activity laminating is on the inner wall of spout (102), and two sets of montant (105) are in the inside horizontal movement of spout (102).

7. A flat answering board support device according to claim 6, wherein: two sets of the surfaces of the vertical rods (105) and one ends far away from the sliding blocks (104) are sleeved with second clamping blocks (106), and the two sets of the second clamping blocks (106) are movably clamped on the inner wall of the second clamping groove (8).

8. A flat answering board support device according to claim 4, wherein: the outer wall of the fixed assembly shell (101) is provided with a torsion block (107), and one end of the torsion block (107) is rotationally connected with the threaded rod (103).