CN215371713U - Bottom fixing device for seat display - Google Patents

Abstract

The utility model belongs to the technical field of displays, and discloses a bottom fixing device for a seat display, which comprises a display, a base and a connecting strip, wherein a rotary groove is formed in the base, rotary holes are formed in the left wall and the right wall of the rotary groove, an adjusting column is movably clamped in the rotary groove, rotary columns are fixedly mounted at the left end and the right end of the adjusting column, fixing holes are formed in the bottoms of the left side and the right side of the base, a clamping groove is formed in an opening at the outer end of each rotary column, and a clutch column is movably sleeved in the clamping groove. According to the utility model, the clamping groove is arranged, so that the clutch column cannot rotate relatively in the clamping groove, when the angle needs to be adjusted, the driving rod is pulled outwards to leave the inside of the fixing hole, then the driving rod is rotated and drives the rotary column, the adjusting column and the base to finally adjust the angle of the display, and then the driving rod is loosened to enable the driving rod to be clamped into the fixing hole again to realize the angle adjustment of the display.

Description

Bottom fixing device for seat display

Technical Field

The utility model belongs to the technical field of displays, and particularly relates to a bottom fixing device for a seat display.

Background

The seat display refers to a small LED display screen which is arranged in front of the seat of each participant on a conference table when in a meeting or a sitting conversation, the main function of the seat display screen is to display the identity information of the participants through the display screen, the seat display screen is an important device in the meeting, the participants can clearly know the information of each participant through the seat display screen, the communication is convenient, and the seat display is usually arranged on the table top by adopting a bottom fixing device.

At present, the bottom fixing device for the seat display has the following problems when in use: the bottom fixing device of the seat display is usually designed integrally, so that the angle of the seat display cannot be adjusted, which brings troubles to subsequent work communication; in addition, the bottom fixing device for supporting and fixing the seat display is in non-fixed contact with the table top, although the conventional bottom fixing device is additionally provided with the balancing weight, some human factors still exist on the table, the seat display can be caused to turn over, and the potential safety hazard that the seat display is knocked down when in use is caused because the fixing device at the bottom cannot be fixed with the table top to a certain degree.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems, and provides a bottom fixing device for a seat display, which has the advantages of convenience in angle adjustment and good fixing effect.

In order to achieve the purpose, the utility model provides the following technical scheme: bottom fixing device for seat display, including display, base and connecting strip, the turn trough has been seted up to the inside of base, the turn hole has all been seted up to two walls about the turn trough, the inside activity joint in turn trough has the adjustment post, the equal fixed mounting in both ends has the turn post about the adjustment post, the fixed orifices has all been seted up to the bottom of the base left and right sides, the joint groove has been seted up to the outer end opening part of turn post, the inside activity in joint groove has cup jointed the clutch post, the surface activity of clutch post has cup jointed reset spring, the outer end fixed mounting of clutch post has the drive pole, the bottom fixed mounting of base has the support, the bottom of support is provided with fixed establishment.

As the preferable technical proposal of the utility model, the bottom of the bracket is fixedly provided with a balancing weight, the fixing mechanism is fixedly arranged at the bottom of the bracket, the upper end and the lower end of the connecting strip are respectively fixedly connected with the display and the adjusting column, the reset spring is positioned in the rotating column, two ends of the reset spring are respectively and fixedly connected with the clutch column and the rotating column, the other end of the driving rod is movably clamped in the fixing hole, as shown in fig. 2, the number of the balancing weight is two, the number of the fixing mechanism is three, two balancing weights are between the three fixing mechanisms, the balancing weight is responsible for balancing weight, exert pressure to the support, under the effect of balancing weight, fixed establishment presses the desktop downwards and holds the desktop in order to provide the fixed action, and the mutual symmetry in position of two balancing weights also can guarantee the low gravity center balanced action of support to the base in the counter weight.

As a preferred technical scheme of the present invention, the fixing mechanism includes an accommodating column, a water outlet block is fixedly installed inside the accommodating column, a movable column is movably sleeved inside the accommodating column, a suction cup is fixedly installed at the bottom of the movable column, a water storage block is fixedly sleeved on the outer surface of the movable column, and the top of the accommodating column is fixedly connected with the support, as shown in fig. 8, when the support is placed on the desktop, the weight block starts to apply pressure and drives the fixing mechanism to move down, at this time, the suction cup first contacts the desktop, and then the suction cup with a limiting function of the desktop pushes the movable column upwards to move the movable column upwards, and in the process of moving the movable column upwards, the water storage block is driven to move upwards and contacts with the bottom of the support, the water storage block is squeezed to discharge water, and the water falls around the suction cup and assists the suction cup to maintain air tightness so as to maintain suction.

As a preferred technical scheme of the utility model, the water storage block and the water outlet block are both made of sponge, the water outlet block is not extruded by the movable column in an original state, the water storage block and the water outlet block are made of sponge and can lock water, the water storage block and the water outlet block can be compressed in the process of moving the movable column upwards, then the water storage block and the water outlet block can extrude the water absorbed in advance, and the water storage block and the water outlet block can not discharge water when not being extruded, so that the water discharge automation is realized, and the vertical distance between the bottom of the sucking disc and the bottom of the bracket is not greatly different, so that the water discharge quantity of the water storage block and the water outlet block can be controlled each time, and the waste is avoided.

As a preferred technical scheme of the utility model, the clamping groove consists of a round hole and three isosceles trapezoids surrounding the round hole, the cross section shape and the size of the clutch column are matched with those of the clamping groove, when the clutch column is movably sleeved inside the clamping groove, the convex parts of the three isosceles trapezoids on the outer surface of the clutch column can be clamped at corresponding positions of the inner wall of the clamping groove, the display can be prevented from driving the adjusting column and the rotating column to rotate, and the display can be fixed by clamping the driving rod inside the fixing hole after the angle adjustment of each time is finished.

As a preferred technical scheme of the utility model, the number of the fixing holes is ten, the ten fixing holes are divided into two groups by taking every five fixing holes as a group, each group of the fixing holes are distributed at equal intervals, the positions of the fixing holes can ensure that the display can be adjusted at different angles, and when the other end of the driving rod is clamped in the fixing holes at different positions, the separation and combination column connected with the driving rod drives the rotating column, the adjusting column and the display to realize angle rotation.

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

1. the utility model realizes the function of conveniently adjusting the angle by arranging the adjusting post, the rotating post, the clamping groove, the clutch post, the driving rod, the fixing hole, the reset spring and the like, the adjusting post and the rotating post respectively rotate in the rotating groove and the rotating hole, the rotating post and the clutch post are arranged, the reset spring is matched with the reset spring to ensure that the reset spring applies pressure to the clutch post and drives the driving rod to be clamped into the fixing hole, the clamping groove is arranged to ensure that the clutch post cannot relatively rotate in the clamping groove, when the angle needs to be adjusted, the driving rod is outwards pulled to leave the inside of the fixing hole, then the driving rod is rotated and drives the rotating post, the adjusting post and the base to finally adjust the angle of the display, and then the driving rod is loosened to ensure that the driving rod is clamped into the inside of the fixing hole again to realize the angle adjustment of the display.

2. The display device realizes the function of good fixing effect by arranging the support, the fixing mechanism, the balancing weight and the like, the balancing weight is arranged to increase the balancing base, the movable column is arranged to be extruded and moved upwards after the base and the support are placed on the desktop, the movable column is driven to move upwards, the water storage block is driven upwards to extrude the bottom of the support, water in the water storage block flows out and flows to the periphery of the sucker, the air tightness is provided for the sucker, the fixing effect of the support and the base is enhanced by the suction force of the sucker, and the display is more stable.

Drawings

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

FIG. 2 is a schematic bottom view of the structure of the present invention;

FIG. 3 is a schematic view in elevation cut-away of the structure of the present invention without the display;

FIG. 4 is a schematic diagram showing the separation of the connecting bar, the adjusting post, the rotating post, the clamping groove, the clutch post, the driving rod and the return spring according to the present invention;

FIG. 5 is an exploded view of the securing mechanism of the present invention;

FIG. 6 is an enlarged schematic view of the structure of FIG. 2 at A in accordance with the present invention;

FIG. 7 is an enlarged view of the structure of FIG. 3 at B in accordance with the present invention;

fig. 8 is an enlarged view of the structure at C in fig. 3 according to the present invention.

In the figure: 1. a display; 2. a base; 3. a connecting strip; 4. rotating the groove; 5. adjusting the column; 6. a support; 7. a fixing mechanism; 71. a receiving post; 72. a water storage block; 73. water outlet block; 74. moving the column; 75. a suction cup; 8. hole turning; 9. turning the column; 10. a clamping groove; 11. a clutch column; 12. driving the rod; 13. a fixing hole; 14. a return spring; 15. and a balancing weight.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 8, the utility model provides a bottom fixing device for a seat display, which comprises a display 1, a base 2 and a connecting strip 3, wherein a rotary groove 4 is formed in the base 2, rotary holes 8 are formed in the left wall and the right wall of the rotary groove 4, an adjusting column 5 is movably clamped in the rotary groove 4, rotary columns 9 are fixedly mounted at the left end and the right end of the adjusting column 5, fixing holes 13 are formed in the bottoms of the left side and the right side of the base 2, a clamping groove 10 is formed in an outer end opening of each rotary column 9, a clutch column 11 is movably sleeved in the clamping groove 10, a reset spring 14 is movably sleeved on the outer surface of the clutch column 11, a driving rod 12 is fixedly mounted at the outer end of the clutch column 11, a support 6 is fixedly mounted at the bottom of the base 2, and a fixing mechanism 7 is arranged at the bottom of the support 6.

Wherein, the bottom of the bracket 6 is fixedly provided with a balancing weight 15, the fixing mechanism 7 is fixedly arranged at the bottom of the bracket 6, the upper end and the lower end of the connecting strip 3 are respectively and fixedly connected with the display 1 and the adjusting post 5, the reset spring 14 is positioned inside the rotating post 9, the two ends of the reset spring 14 are respectively and fixedly connected with the clutch post 11 and the rotating post 9, the other end of the driving rod 12 is movably clamped inside the fixing hole 13, as shown in fig. 2, the number of the counter weights 15 is two, the number of the fixing mechanisms 7 is three, two counter weights 15 are between three fixing mechanisms 7, the counter weights 15 are responsible for balancing weights, exert pressure to support 6, under the effect of balancing weight 15, fixed establishment 7 presses the desktop downwards and holds the desktop in order to provide the fixed action, and the mutual symmetry in position of two balancing weights 15 also can guarantee support 6 to the low gravity center balanced action of base 2 in the counter weight.

Wherein, fixed establishment 7 is including holding post 71, the inside fixed mounting who holds post 71 has a piece 73 of exhaling, the inside activity that holds post 71 is cup jointed and is moved post 74, it has sucking disc 75 to move post 74 bottom fixed mounting, the external surface fixed cup joint of moving post 74 has a water storage piece 72, the top and the support 6 fixed connection that hold post 71, as shown in fig. 8, when support 6 placed on the desktop, balancing weight 15 begins to exert pressure and drives fixed establishment 7 and move down, sucking disc 75 contacts the desktop at this moment at first, then receive the sucking disc 75 of desktop limiting displacement to upwards promote and move post 74, make and move post 74 and shift up, in the in-process that moves post 74 shifts up, water storage piece 72 is driven and upwards moves and contacts with the bottom of support 6, water storage piece 72 is extruded and exhausts, water falls around sucking disc 75 and supplementary sucking disc 75 keeps the gas tightness in order to maintain suction.

Wherein, water storage block 72 and play water piece 73 all have the sponge to make, it is not extruded by removal post 74 to go out water piece 73 under original state, water storage block 72 and play water piece 73 are made by the sponge, can lock moisture, in-process that moves up at removal post 74 can compress water storage block 72 and play water piece 73, then water storage block 72 and play water piece 73 can extrude the moisture of absorbing in advance, water storage block 72 and play water piece 73 can not go out water when not being extruded, thereby realized the automation of going out water, and the vertical distance of the bottom of sucking disc 75 and the bottom of support 6 differs little, so water storage block 72 and play water piece 73 every turn the water yield also can be controlled, avoid extravagant.

Wherein, joint groove 10 comprises the round hole and the three isosceles trapezoid that encircles the round hole, the cross sectional shape and the size of separation and reunion post 11 and the cross sectional shape and the size looks adaptation of joint groove 10, cup joint when the inside of joint groove 10 when separation and reunion post 11 activity, the relevant position of three isosceles trapezoid's bulge joint at joint groove 10 inner wall of accessible separation and reunion post 11 surface, can avoid display 1 to drive adjusting post 5 and commentaries on classics post 9 and rotate, thereby can realize display 1's fixing through the inside with driving pole 12 joint at fixed orifices 13 after angular adjustment at every turn.

Wherein, the quantity of fixed orifices 13 is ten, and ten fixed orifices 13 use every five to divide into two sets of for a set of altogether, and every fixed orifices 13 of group all are equidistant distribution, and the regulation that display 1 carried out different angles can be guaranteed to a plurality of positions of fixed orifices 13, and when the fixed orifices 13 of the other end joint in different positions of drive rod 12, the separation and reunion post 11 of being connected with it will drive rotary column 9, adjustment column 5 and display 1 and realize the angular rotation.

The working principle and the using process of the utility model are as follows:

when placing: the support 6 is placed on a desktop, at the moment, the suction cup 75 firstly contacts the desktop, due to the limiting effect of the desktop, the suction cup 75 starts to move upwards and drives the moving column 74 to move upwards, the top of the moving column 74 starts to press the water outlet block 73 positioned inside the containing column 71 upwards, so that water in the water outlet block 73 flows out and flows to the water storage block 72 along the outer surface of the moving column 74 to be absorbed, the water storage block 72 is driven by the moving column 74 to move upwards and then presses the bottom of the support 6 so that the water is absorbed by the support 6 and flows to the periphery of the suction cup 75 along the outer surface of the moving column 74, air tightness is provided for the suction cup 75, the suction cup 75 generates suction force, and the support 6 is firmly fixed;

when adjusting the angle of the display 1: two hands respectively take up the drive rod 12 on both sides, the other end of drive rod 12 pulls out the inside of fixed orifices 13, drive the clutch post 11 and remove and compress reset spring 14 to the outside one end of rotary post 9, then rotate drive rod 12 and drive rotary post 9, adjustment post 5, connecting strip 3 and display 1 rotate, wait to rotate and finish, loosen drive rod 12, make reset spring 14 act on clutch post 11 and drive rod 12 make the other end of drive rod 12 block the inside of fixed orifices 13 again, accomplish the angular adjustment of display 1.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. Bottom fixing device for seat display, including display (1), base (2) and connecting strip (3), its characterized in that: the improved structure of the hinge joint is characterized in that a rotary groove (4) is formed in the base (2), rotary holes (8) are formed in the left wall and the right wall of the rotary groove (4), an adjusting column (5) is clamped in the inner movable portion of the rotary groove (4), rotary columns (9) are fixedly mounted at the left end and the right end of the adjusting column (5), fixing holes (13) are formed in the bottoms of the left side and the right side of the base (2), a joint groove (10) is formed in the outer end opening of the rotary column (9), a separation column (11) is sleeved in the inner movable portion of the joint groove (10), a reset spring (14) is sleeved in the outer surface movable portion of the separation column (11), a driving rod (12) is fixedly mounted at the outer end of the separation column (11), a support (6) is fixedly mounted at the bottom of the base (2), and a fixing mechanism (7) is arranged at the bottom of the support (6).

2. The bottom fixture for a seat display as defined in claim 1, wherein: the bottom fixed mounting of support (6) has balancing weight (15), fixed establishment (7) fixed mounting is in the bottom of support (6), the upper and lower both ends of connecting strip (3) respectively with display (1) and adjustment post (5) fixed connection, reset spring (14) are located the inside of changeing post (9), the both ends of reset spring (14) respectively with from combining post (11) and changeing post (9) fixed connection, the other end activity joint of drive pole (12) is in the inside of fixed orifices (13).

3. The bottom fixture for a seat display as defined in claim 2, wherein: fixed establishment (7) are including holding post (71), the inside fixed mounting that holds post (71) has a water piece (73), the inside activity that holds post (71) has cup jointed removes post (74), it has sucking disc (75) to remove post (74) bottom fixed mounting, the fixed surface that removes post (74) has cup jointed water storage piece (72), the top and support (6) fixed connection that hold post (71).

4. The bottom fixture for a seat display as set forth in claim 3, wherein: the water storage block (72) and the water outlet block (73) are both made of sponge, and the water outlet block (73) is not extruded by the movable column (74) in an original state.

5. The bottom fixture for a seat display as defined in claim 1, wherein: the clamping groove (10) is composed of a round hole and three isosceles trapezoids surrounding the round hole, and the cross section shape and the size of the clutch column (11) are matched with those of the clamping groove (10).

6. The bottom fixture for a seat display as defined in claim 1, wherein: the number of the fixing holes (13) is ten, every five fixing holes (13) are divided into two groups, and the fixing holes (13) in each group are distributed at equal intervals.

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