CN216602323U - Works display device that possesses height control function - Google Patents
Works display device that possesses height control function Download PDFInfo
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- CN216602323U CN216602323U CN202123095073.8U CN202123095073U CN216602323U CN 216602323 U CN216602323 U CN 216602323U CN 202123095073 U CN202123095073 U CN 202123095073U CN 216602323 U CN216602323 U CN 216602323U
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- helical rack
- fixedly connected
- display frame
- sleeve
- gag lever
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Abstract
The utility model discloses a work display device with a height adjusting function, and relates to the technical field of display devices. Including the bottom plate, the bottom plate top is connected with the protective housing, be equipped with the helical rack in the shell, the helical rack upper end is equipped with the show frame, helical rack one side is equipped with the gag lever post, gag lever post upper end and helical rack meshing, the helical rack lower extreme is connected with the sleeve, the coaxial pivot that is equipped with in the sleeve, be equipped with the torsional spring between pivot and the sleeve, the torsional spring cover is established in the pivot, and the torsional spring both ends respectively with pivot and sleeve fixed connection, the gag lever post top articulates there is connecting rod one end, the connecting rod other end articulates there is the slider, the lateral wall sliding connection of show frame one side is kept away from to the slider and protective housing, gag lever post one side is equipped with not hard up mechanism. When the height of the display frame needs to be adjusted, a worker only needs to enable the display frame to move upwards, and after the display frame reaches the designated position, the limiting rod can automatically fix the position of the helical rack to complete the adjustment of the position of the display frame, so that the display frame is convenient and quick to use.
Description
Technical Field
The utility model relates to the technical field of display devices, in particular to a work display device with a height adjusting function.
Background
Along with the development of economy, more and more plane design works emerge endlessly, people also have more and more great demands on display devices of the plane design works, the display devices of the plane works in the market at present are various in types, but most of the display devices are simple in design, and although the height of the existing display devices can be adjusted, the adjusting process is more complicated, and further the demands of users cannot be met.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide a work display device with a height adjusting function, when the height of a display frame needs to be adjusted, a worker only needs to move the display frame upwards, the display frame can drive a bevel rack connected with the display frame to move together when moving, support plates on two sides of the bevel rack can provide a guiding effect for the movement of the bevel rack so as to enable the bevel rack to move stably, when the bevel rack moves upwards, a limit rod is pushed away and a torsion spring arranged in a sleeve at the end part of the limit rod is compressed, when the bevel rack stops moving after reaching a proper height, the torsion spring in the sleeve can drive the sleeve to drive the limit rod to rotate to an initial position along a rotating shaft by utilizing the elasticity of the torsion spring, so that the upper end of the limit rod can be abutted against the teeth of the bevel rack again to realize the fixing effect on the position of the bevel rack, when the display frame needs to be adjusted downwards, the limit rod is far away from the bevel rack by a loosening mechanism, therefore, the display frame can automatically descend under the action of gravity, so that the convenience of the display frame in height adjustment is greatly improved, and the display frame is easier and more convenient to use by workers.
The above object of the present invention is achieved by the following technical solutions:
a work display device with a height adjusting function comprises a bottom plate, wherein a protective shell is fixedly connected above the bottom plate, a bevel rack is arranged in the protective shell, teeth on the bevel rack incline downwards, two sides of the bevel rack are fixedly connected with a supporting plate, one end, away from each other, of the two supporting plates is respectively connected with one opposite side wall of the protective shell in a sliding mode, a display frame is arranged at the upper end of the bevel rack, the lower end of the display frame is fixedly connected with the two supporting plates and the bevel rack, a limiting rod is arranged on one side of the bevel rack, the upper end of the limiting rod is meshed with the bevel rack, a sleeve is fixedly connected with the lower end of the limiting rod, a rotating shaft is coaxially arranged in the sleeve and is movably connected with the sleeve, the end of the rotating shaft is fixedly connected with the protective shell, and a torsion spring is arranged between the rotating shaft and the sleeve, the torsional spring cover is established in the pivot, just torsional spring both ends respectively with the pivot with sleeve fixed connection, the gag lever post top articulates there is connecting rod one end, the connecting rod other end articulates there is the slider, the slider with the protective housing is kept away from the lateral wall sliding connection of show frame one side, gag lever post one side is equipped with not hard up mechanism.
By adopting the technical scheme, the displayed works are firstly installed in the display frame, when the height of the display frame needs to be adjusted, a worker only needs to make the display frame move upwards, when the display frame moves, the display frame can drive the helical rack connected with the display frame to move together, the support plates on two sides of the helical rack can provide a guide effect for the movement of the helical rack so as to enable the helical rack to stably move, when the helical rack moves upwards, the limiting rod is pushed open and the torsion spring arranged in the sleeve at the end part of the limiting rod is compressed, when the helical rack stops moving after reaching a proper height, the torsion spring in the sleeve can make the sleeve drive the limiting rod to rotate to an initial position along the rotating shaft by utilizing the elasticity of the torsion spring, so that the upper end of the limiting rod can be abutted against the teeth of the helical rack again to realize the fixing effect on the position of the helical rack, when the display frame needs to be adjusted downwards, the limiting rod is far away from the helical rack by the loosening mechanism, so that the display frame can automatically descend under the action of gravity, therefore, the convenience of the display frame during height adjustment is greatly improved, and the display frame is easier and more convenient for workers to use.
The present invention in a preferred example may be further configured to: not hard up mechanism includes the mounting panel, the mounting panel with the gag lever post rotates to be connected, the mounting panel is kept away from gag lever post one side fixedly connected with fixed block, fixed block one side fixedly connected with haulage rope one end, the haulage rope other end passes the protective housing is kept away from show frame one side lateral wall and fixedly connected with pull ring, just the haulage rope rather than passing protective housing lateral wall clearance sets up.
Through adopting above-mentioned technical scheme, the haulage rope can be taken to the outside pulling traction ring and move together to the gag lever post that makes and the haulage rope other end be connected outwards moves together, and the rack to one side just can be kept away from to the gag lever post like this, thereby removes the restriction of gag lever post to the rack to one side, makes the show frame can the downstream, after loosening the traction ring, and the gag lever post can carry out spacingly again to the rack to one side under the effect of torsional spring automatic re-setting, thereby has further improved the convenience when this equipment uses.
The utility model in a preferred example may be further configured to: the protective shell is characterized in that a sliding groove is formed in the front side wall of the protective shell, a shifting piece is connected in the sliding groove in a sliding mode, and the shifting piece is fixedly connected with one side, far away from the limiting rod, of the helical rack.
Through adopting above-mentioned technical scheme, when needing the rebound show frame, can remove along the spout and promote the plectrum, can make the staff operate like this and get up more conveniently.
The present invention in a preferred example may be further configured to: the protective housing is internally provided with a telescopic rod, the lower end of the telescopic rod is fixedly connected with the protective housing bottom plate, and the upper end of the telescopic rod is fixedly connected with the lower end of the helical rack.
Through adopting above-mentioned technical scheme, the shrink process of telescopic link can provide certain cushioning effect for it when the show frame moves down, avoids the show frame to descend too fast and the staff of being convenient for confirms the height.
In summary, the utility model includes at least one of the following beneficial technical effects:
1. by adopting the technical scheme, the displayed works are firstly installed in the display frame, when the height of the display frame needs to be adjusted, a worker only needs to make the display frame move upwards, when the display frame moves, the display frame can drive the helical rack connected with the display frame to move together, the support plates on two sides of the helical rack can provide a guide effect for the movement of the helical rack so as to enable the helical rack to move stably, when the helical rack moves upwards, the limiting rod is pushed open and the torsion spring arranged in the sleeve at the end part of the limiting rod is compressed, when the helical rack stops moving after reaching a proper height, the torsion spring in the sleeve can make the sleeve drive the limiting rod to rotate to an initial position along the rotating shaft by utilizing the elasticity of the torsion spring, so that the upper end of the limiting rod can be abutted against the teeth of the helical rack again to realize the fixing effect on the position of the helical rack, when the display frame needs to be adjusted downwards, the limiting rod is far away from the helical rack through the loosening mechanism, therefore, the display frame can automatically descend under the action of gravity, so that the convenience of the display frame in height adjustment is greatly improved, and the display frame is easier and more convenient to use by workers;
2. through adopting above-mentioned technical scheme, the haulage rope can be taken to the outside pulling traction ring and move together to the gag lever post that makes and the haulage rope other end be connected outwards moves together, and the rack to one side just can be kept away from to the gag lever post like this, thereby removes the restriction of gag lever post to the rack to one side, makes the show frame can the downstream, after loosening the traction ring, and the gag lever post can carry out spacingly again to the rack to one side under the effect of torsional spring automatic re-setting, thereby has further improved the convenience when this equipment uses.
Drawings
FIG. 1 is a schematic overall structure of a first perspective of the present invention;
FIG. 2 is a schematic internal view of a portion of the structure from a second perspective of the present invention;
FIG. 3 is a schematic view of the interior of a portion of the structure from a third perspective of the present invention;
fig. 4 is a partial structural internal schematic diagram of a fourth viewing angle of the present invention.
Reference numerals are as follows: 1. a base plate; 2. a protective shell; 3. a helical rack; 4. a support plate; 5. a display frame; 6. a limiting rod; 7. A sleeve; 8. a rotating shaft; 9. a torsion spring; 10. a connecting rod; 11. a slider; 12. a loosening mechanism; 121. mounting a plate; 122. a fixed block; 123. a hauling rope; 124. a traction ring; 13. a chute; 14. a shifting sheet; 15. a telescopic rod.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in figures 1 and 2, the utility model discloses a work display device with a height adjusting function, which comprises a bottom plate 1, a protective shell 2 is fixedly connected above the bottom plate 1, a bevel rack 3 is arranged in the protective shell, teeth on the bevel rack 3 incline downwards, two sides of the bevel rack 3 are fixedly connected with a support plate 4, one ends of the two support plates 4, which are far away from each other, are respectively connected with opposite side walls of the protective shell 2 in a sliding manner, a display frame 5 is arranged at the upper end of the bevel rack 3, works to be displayed can be firstly installed in the display frame 5, the lower end of the display frame 5 is fixedly connected with the two support plates 4 and the bevel rack 3, a limit rod 6 is arranged at one side of the bevel rack 3, the limit rod 6 is arranged in an inclined manner, the upper end of the limit rod 6 is meshed with the bevel rack 3, a sleeve 7 is fixedly connected at the lower end of the limit rod 6, a rotating shaft 8 is coaxially arranged in the sleeve 7 and is movably connected between the two, and the end of the rotating shaft 8 is fixedly connected with the protective shell 2, sleeve 7 can revolve around pivot 8, as shown in fig. 3, be equipped with torsional spring 9 between pivot 8 and the sleeve 7, torsional spring 9 cover is established on pivot 8, and torsional spring 9 both ends respectively with pivot 8 and sleeve 7 fixed connection, as shown in fig. 4, 6 tops of gag lever post articulate there is connecting rod 10 one end, the connecting rod 10 other end articulates there is slider 11, slider 11 keeps away from the lateral wall sliding connection of show frame 5 one side with protective housing 2, can provide certain supplementary supporting role for gag lever post 6 through connecting rod 10, make gag lever post 6 can be more firm prop raking 3, 6 one side of gag lever post is equipped with not hard up mechanism 12. When the height of the display frame 5 needs to be adjusted, a worker only needs to make the display frame 5 move upwards, when the display frame 5 moves, the display frame can drive the helical rack 3 connected with the display frame to move together, the support plates 4 on the two sides of the helical rack 3 can provide a guide effect for the movement of the helical rack 3 to enable the helical rack 3 to move stably, when the helical rack 3 moves upwards, the limiting rod 6 is pushed open and the torsion spring 9 arranged in the sleeve 7 at the end part of the limiting rod 6 is compressed, when the helical rack 3 stops moving after reaching a proper height, the torsion spring 9 in the sleeve 7 can enable the sleeve 7 to drive the limiting rod 6 to rotate to an initial position along the rotating shaft 8 by utilizing the elasticity of the torsion spring 9, so that the upper end of the limiting rod 6 can be abutted against the teeth of the helical rack 3 again to achieve the fixing effect on the position of the helical rack 3, when the display frame 5 needs to be adjusted downwards, the limiting rod 6 is far away from the helical rack 3 through the loosening mechanism 12, therefore, the display frame 5 can automatically descend under the action of gravity, so that the convenience of the display frame 5 in height adjustment is greatly improved, and the display frame is easier and more convenient for workers to use.
As shown in fig. 2 and fig. 3, the loosening mechanism 12 includes a mounting plate 121, the mounting plate 121 is rotatably connected to the limiting rod 6, a fixing block 122 is fixedly connected to one side of the mounting plate 121 far away from the limiting rod 6, one end of a pulling rope 123 is fixedly connected to one side of the fixing block 122, the other end of the pulling rope 123 penetrates through the side wall of the protective casing 2 far away from one side of the display frame 5 and is fixedly connected to a pulling ring 124, and the pulling rope 123 is arranged in a gap with the side wall of the protective casing 2 penetrating through the pulling ring. The pulling ring 124 can be pulled outwards to bring the pulling rope 123 to move together, so that the limiting rod 6 connected with the other end of the pulling rope 123 moves outwards together, the limiting rod 6 can be far away from the helical rack 3, the limitation of the limiting rod 6 on the helical rack 3 is removed, the display frame 5 can move downwards, after the pulling ring 124 is loosened, the limiting rod 6 can automatically reset under the action of the torsion spring 9 to limit the helical rack 3 again, and the convenience of the device in use is further improved.
As shown in fig. 1 and 2, a sliding groove 13 is formed in the front side wall of the protective shell 2, a shifting piece 14 is connected in the sliding groove 13 in a sliding manner, and the shifting piece 14 is fixedly connected with one side of the helical rack 3, which is far away from the limiting rod 6. When the display frame 5 needs to be moved upwards, the shifting piece 14 can be moved and pushed along the sliding groove 13, so that the operation of workers is more convenient. Be equipped with telescopic link 15 in the protective housing 2, 15 lower extremes of telescopic link and 2 bottom plates 1 fixed connection of protective housing, 15 upper ends of telescopic link and 3 lower extreme fixed connection of helical rack. The contraction process of the telescopic rod 15 can provide a certain buffer effect for the display frame 5 when the display frame moves downwards, and the display frame 5 is prevented from descending too fast and is not convenient for a worker to determine the height.
The implementation principle of the embodiment is as follows: before the display frame is used, works to be displayed are firstly installed in the display frame 5, in the use, when the height of the display frame 5 needs to be adjusted, a worker only needs to enable the display frame 5 to move upwards, when the display frame 5 moves, the display frame can drive the helical rack 3 connected with the display frame to move together, the support plates 4 on two sides of the helical rack 3 can provide guiding effect for the movement of the helical rack 3 so as to enable the helical rack to move stably, when the helical rack 3 moves upwards, the limiting rod 6 can be pushed open and the torsion spring 9 arranged in the sleeve 7 at the end part of the limiting rod 6 is compressed, when the helical rack 3 stops moving after reaching a proper height, the torsion spring 9 in the sleeve 7 can enable the sleeve 7 to drive the limiting rod 6 to rotate to an initial position along the rotating shaft 8 by utilizing the elasticity of the torsion spring 9, so that the upper end of the limiting rod 6 can be abutted against the teeth of the helical rack 3 again to realize the fixing effect on the position of the helical rack 3, when the display frame 5 needs to be adjusted downwards, the draw ring 124 in the loosening mechanism 12 is pulled outwards to enable the limiting rod 6 to be far away from the helical rack 3, so that the display frame 5 can automatically descend under the action of gravity, when the display frame descends to a proper position, the draw ring 124 is loosened, and the limiting rod 6 can automatically reset under the action of the torsion spring 9 to fix the position of the helical rack 3 again.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.
Claims (4)
1. The utility model provides a work display device who possesses height control function, includes bottom plate (1), its characterized in that: a protective shell (2) is fixedly connected above the bottom plate (1), a helical rack (3) is arranged in the protective shell, teeth on the helical rack (3) incline downwards, two supporting plates (4) are fixedly connected to two sides of the helical rack (3), one ends of the two supporting plates (4) far away from each other are respectively in sliding connection with one opposite side wall of the protective shell (2), a display frame (5) is arranged at the upper end of the helical rack (3), the lower end of the display frame (5) is fixedly connected with the two supporting plates (4) and the helical rack (3), a limiting rod (6) is arranged at one side of the helical rack (3), the limiting rod (6) is arranged in an inclined manner, the upper end of the limiting rod (6) is meshed with the helical rack (3), a sleeve (7) is fixedly connected to the lower end of the limiting rod (6), a rotating shaft (8) is coaxially arranged in the sleeve (7) and is movably connected with the sleeve (7), pivot (8) tip with protective housing (2) fixed connection, pivot (8) with be equipped with torsional spring (9) between sleeve (7), torsional spring (9) cover is established in pivot (8), just torsional spring (9) both ends respectively with pivot (8) with sleeve (7) fixed connection, gag lever post (6) top articulates there is connecting rod (10) one end, the connecting rod (10) other end articulates there is slider (11), slider (11) with protective housing (2) is kept away from the lateral wall sliding connection of show frame (5) one side, gag lever post (6) one side is equipped with not hard up mechanism (12).
2. The work display apparatus with height adjustment function of claim 1, wherein: not hard up mechanism (12) includes mounting panel (121), mounting panel (121) with gag lever post (6) rotate to be connected, mounting panel (121) are kept away from gag lever post (6) one side fixedly connected with fixed block (122), fixed block (122) one side fixedly connected with haulage rope (123) one end, haulage rope (123) other end passes protective housing (2) are kept away from show frame (5) one side lateral wall and fixedly connected with traction ring (124), just haulage rope (123) rather than passing protective housing (2) lateral wall clearance sets up.
3. The height-adjustable work display apparatus according to claim 1, wherein: the protective shell is characterized in that a sliding groove (13) is formed in the front side wall of the protective shell (2), a shifting piece (14) is connected to the sliding groove (13) in a sliding mode, and the shifting piece (14) is fixedly connected with one side of the inclined rack (3) away from the limiting rod (6).
4. The height-adjustable work display apparatus according to claim 1, wherein: the telescopic rod (15) is arranged in the protective shell (2), the lower end of the telescopic rod (15) is fixedly connected with the bottom plate (1) of the protective shell (2), and the upper end of the telescopic rod (15) is fixedly connected with the lower end of the helical rack (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123095073.8U CN216602323U (en) | 2021-12-10 | 2021-12-10 | Works display device that possesses height control function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123095073.8U CN216602323U (en) | 2021-12-10 | 2021-12-10 | Works display device that possesses height control function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216602323U true CN216602323U (en) | 2022-05-27 |
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ID=81704304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123095073.8U Active CN216602323U (en) | 2021-12-10 | 2021-12-10 | Works display device that possesses height control function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216602323U (en) |
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2021
- 2021-12-10 CN CN202123095073.8U patent/CN216602323U/en active Active
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