CN207458460U - A kind of human resource information showing stand - Google Patents

Abstract

The utility model discloses a human resource information display stand, which comprises a base, two screw rods are symmetrically and fixedly installed on both sides of the top of the base, and a support rod is provided on the two screw rods, and the bottom end of the support rod is mounted on the outer wall. There is a thread groove vertically, and the screw thread is installed in the thread groove. The bottom end of the support rod is fixed with a ring-shaped bevel gear. The ring-shaped bevel gear is rotatably set on the screw rod. There are two first ring-shaped grooves on the bottom, and two ring-shaped sleeves are arranged on the upper rotation of the support rod, and the two ring-shaped sleeves are respectively adapted to the two first ring-shaped grooves, and the two Four sliders are welded on the inner wall of the annular sleeve. The utility model has simple structure and convenient operation. The height of the information display board can be adjusted by simply turning the handle so that it can be fixed at the required height at any time, which reduces unnecessary troubles for people and is very suitable for people to use.

Description

A human resource information display stand

technical field

The utility model relates to the technical field of display racks, in particular to a human resource information display rack.

Background technique

With the continuous development of society and the development of management system more and more perfect, the information display stand has become an indispensable office tool in people's office process, especially the publicity or notification involving personnel information is very suitable for using the information display stand. At present, there are various information display stands on the market, but most of them are relatively simple in design and cannot be adjusted in height according to people's actual needs. A small number of information display stands with height adjustment have only several heights. The problem of adjustment and selection cannot meet people's actual needs and affects people's use.

Utility model content

The purpose of the utility model is to solve the shortcomings in the prior art, and propose a human resources information display stand.

In order to achieve the above object, the utility model adopts the following technical solutions:

A human resource information display stand, including a base, two screw rods are symmetrically fixed on both sides of the top of the base, and a support rod is rotatably sleeved on the two screw rods, and a threaded recess is vertically opened on the outer wall of the bottom end of the support rod. The screw thread is installed in the thread groove, the bottom end of the support rod is fixed with a ring-shaped bevel gear, and the ring-shaped bevel gear is rotatably set on the screw rod. There are two holes on the outer wall of the support rod from top to bottom. The first ring-shaped groove, and two ring-shaped sleeves are arranged on the rotating sleeve on the support rod, and the two ring-shaped sleeves are respectively adapted to the two first ring-shaped grooves, and the two ring-shaped sleeves Four sliders are welded on the inner wall, and the four sliders are evenly arranged in a ring shape, and the sides of the four sliders away from the ring sleeve are all slidably installed in the first ring groove, and the four ring sleeves The same information display board is fixedly installed on the cylinder, and the bottom of the information display board is fixedly installed with a first fixed block. A chamber is opened in the center of the first fixed block, and two sides of the inner wall of the chamber are horizontally symmetrically arranged The first through hole, the first rotating shaft is rotatably installed in the two first through holes, both ends of the first rotating shaft extend to the outside of the first through hole, and the end of the first rotating shaft outside the first fixed block is welded with the second One bevel gear, the first bevel gear meshes with the ring bevel gear, the second bevel gear is welded to one end of the two first rotating shafts in the chamber, and the second channel is vertically opened in the middle of the bottom inner wall of the chamber The second through hole is equipped with a second rotating shaft, both ends of the second rotating shaft extend to the outside of the second through hole, and the top of the second rotating shaft is welded with a third bevel gear, the third bevel gear and the two Both second bevel gears are engaged.

Preferably, the sides of the four annular sleeves close to each other are welded with second fixing blocks, and the ends of the four second fixing blocks away from the supporting rods are all welded on the side wall of the information display board.

Preferably, the middle position of the inner wall of the first through hole is vertically provided with a second ring-shaped groove, and a first ring-shaped block is rotatably installed in the second ring-shaped groove, and the first ring-shaped block is fixedly sleeved on the on the first reel.

Preferably, the inner wall of the second through hole is horizontally provided with a third ring-shaped groove, and a second ring-shaped block is rotatably installed in the third ring-shaped groove, and the second ring-shaped block is fixedly sleeved on the third ring-shaped groove. on the second shaft.

Preferably, a handle is welded to the end of the second rotating shaft outside the first fixed block, and the handle is L-shaped.

Preferably, a ball is inlaid in the middle of the side of the slider away from the ring-shaped sleeve, and the ball is in rolling connection with the inner wall of the first ring-shaped groove.

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

In the utility model, through the matching of the base, the screw rod, the support rod, the threaded groove, the ring-shaped bevel gear, the first ring-shaped groove, the first bevel-shaped gear, the slider, the ring-shaped sleeve and the information display board Matching, turning the first bevel gear makes the ring bevel gear rotate, and drives the support rod to rise while rotating on the screw rod, so that the first ring groove rotates while driving the slider to rise, and at the same time drives the ring sleeve to rise. Make the information display board follow up, pass through the first fixed block, the first through hole, the chamber, the second through hole, the first rotating shaft, the handle, the second bevel gear, the third bevel gear and the second rotating shaft. Matching, turn the handle to make the second rotating shaft rotate in the second through hole, drive the third bevel gear to rotate, make the two second bevel gears rotate in the opposite direction, drive the first rotating shaft to rotate, and at the same time drive the first bevel gear to rotate , so that the ring-shaped bevel gear rotates, drives the support rod to rise, drives the information display board to rise, and makes the first fixed block rise accordingly, so the first bevel gear can keep meshing with the ring-shaped bevel gear.

The utility model has simple structure and convenient operation. The height of the information display board can be adjusted by simply turning the handle so that it can be fixed at the required height at any time, which reduces unnecessary troubles for people and is very suitable for people to use.

Description of drawings

Fig. 1 is a structural schematic diagram of a human resources information display stand proposed by the utility model;

Fig. 2 is a structural schematic diagram of part A of a human resource information display stand proposed by the utility model;

Fig. 3 is a schematic structural diagram of part B of a human resource information display stand proposed by the present invention.

In the figure: 1 base, 2 screw, 3 support rod, 4 information display board, 5 thread groove, 6 ring bevel gear, 7 first fixed block, 8 chamber, 9 first through hole, 10 first rotating shaft , 11 first bevel gear, 12 second bevel gear, 13 third bevel gear, 14 second rotating shaft, 15 second through hole, 16 first ring groove, 17 ring sleeve, 18 slider .

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.

Referring to Figures 1-3, a human resource information display stand includes a base 1, two screw rods 2 are symmetrically fixed on both sides of the top of the base 1, and a support rod 3 is provided on both screw rods 2 for rotation. There is a threaded groove 5 vertically on the outer wall of the bottom end, the screw rod 2 is threadedly installed in the threaded groove 5, the bottom end of the support rod 3 is fixedly equipped with a ring-shaped bevel gear 6, and the ring-shaped bevel gear 6 is rotated and sleeved on the On the screw rod 2, two first annular grooves 16 are provided on the outer wall of the support rod 3 from top to bottom, and the support rod 3 is sleeved with two annular sleeves 17, and the two annular sleeves 17 It is respectively adapted to the two first annular grooves 16, and four sliders 18 are welded on the inner walls of the two annular sleeves 17, and the four sliders 18 are evenly arranged in a ring shape, and the four sliders The side of the block 18 away from the annular sleeve 17 is all slidably installed in the first annular groove 16, and the same information display board 4 is fixedly installed on the four annular sleeves 17, and the bottom of the information display board 4 is fixedly installed There is a first fixed block 7, a chamber 8 is provided at the center of the first fixed block 7, and two first through holes 9 are horizontally and symmetrically opened on the inner walls of both sides of the chamber 8, and inside the two first through holes 9 The first rotating shaft 10 is installed in both rotations, and the two ends of the first rotating shaft 10 all extend to the outside of the first through hole 9, and the first rotating shaft 10 is welded with the first bevel gear 11 at one end outside the first fixed block 7. A bevel gear 11 meshes with the ring bevel gear 6, and one end of the two first rotating shafts 10 in the chamber 8 is welded with a second bevel gear 12, and the middle position of the bottom inner wall of the chamber 8 is vertically provided with a second bevel gear. A through hole 15, the second through hole 15 is rotatably equipped with a second shaft 14, both ends of the second shaft 14 extend to the outside of the second through hole 15, and the top of the second shaft 14 is welded with a third bevel gear 13 , the third bevel gear 13 meshes with the two second bevel gears 12, through the base 1, the screw rod 2, the support rod 3, the thread groove 5, the ring bevel gear 6, the first ring groove 16, The first bevel gear 11, the slider 18, the ring sleeve 17 and the information display board 4 are matched, and the rotation of the first bevel gear 11 makes the ring bevel gear 6 rotate, driving the support rod 3 on the screw rod 2 It rises while rotating, so that the first annular groove 16 rotates and simultaneously drives the slider 18 to rise, and at the same time drives the annular sleeve 17 to rise, so that the information display board 4 follows and rises, and passes through the first fixed block 7 and the first through hole. 9, the chamber 8, the second through hole 15, the first shaft 10, the handle, the second bevel gear 12, the third bevel gear 13 and the second shaft 14 are matched, and the handle is turned so that the second shaft 14 is in the Rotating inside the second through hole 15 drives the third bevel gear 13 to rotate, making the two second bevel gears 12 reversely rotate, driving the first rotating shaft 10 to rotate, and driving the first bevel gear 11 to rotate at the same time, so that the ring-shaped The bevel gear 6 rotates, drives the support rod 3 to rise, and drives the information display board 4 to rise, so that the first fixed block 7 follows the rise, so the first bevel gear 11 can keep meshing with the ring bevel gear 6. The structure of the utility model Simple, easy to operate, you can adjust the information by simply turning the handle The height of the display board 4 is adjusted so that it can be fixed at a required height at any time, which reduces unnecessary troubles for people and is very suitable for people to use.

In the utility model, the sides of the four ring-shaped sleeves 17 close to each other are welded with second fixing blocks, and the ends of the four second fixing blocks away from the supporting rod 3 are all welded on the side wall of the information display board. The middle position of the inner wall of the first through hole 9 is vertically provided with a second annular groove, and a first annular block is rotatably installed in the second annular groove, and the first annular block is fixedly sleeved on the first rotating shaft 10 On the inner wall of the second through hole 15, a third annular groove is horizontally opened, and a second annular block is rotatably installed in the third annular groove, and the second annular block is fixedly sleeved on the second rotating shaft. 14, the second rotating shaft 14 is welded with a handle at one end outside the first fixed block 7, the handle is L-shaped, and the middle position of the side of the slide block 18 away from the ring-shaped sleeve 17 is inlaid with a ball, and the ball is inlaid with the first ring-shaped concave The inner wall of the groove 16 is rollingly connected, through the base 1, the screw rod 2, the support rod 3, the threaded groove 5, the annular bevel gear 6, the first annular groove 16, the first bevel gear 11, the slide block 18, the ring The matching sleeve 17 and the information display board 4 rotate the first bevel gear 11 to make the ring bevel gear 6 rotate, and drive the support rod 3 to rise while rotating on the screw rod 2, so that the first ring groove When 16 rotates, it drives the slider 18 to rise, and at the same time drives the ring sleeve 17 to rise, so that the information display board 4 follows and rises, passing through the first fixed block 7, the first through hole 9, the chamber 8, the second through hole 15, The first rotating shaft 10, the handle, the second bevel gear 12, the third bevel gear 13 and the second rotating shaft 14 are compatible, and turning the handle makes the second rotating shaft 14 rotate in the second through hole 15, driving the third cone The bevel gear 13 rotates, so that the two second bevel gears 12 rotate in reverse, driving the first rotating shaft 10 to rotate, and simultaneously driving the first bevel gear 11 to rotate, so that the ring bevel gear 6 rotates, driving the support rod 3 to rise, Drive the information display board 4 to rise, so that the first fixed block 7 follows and rises, so the first bevel gear 11 can keep meshing with the ring bevel gear 6. The utility model has simple structure and convenient operation. The height of the information display board 4 is adjusted so that it can be fixed at a desired height at any time, which reduces unnecessary troubles for people and is very suitable for people to use.

Working principle: when it is necessary to raise the height of the information display board 4, turn the handle first, so that the second rotating shaft 14 rotates in the second through hole 15, and at the same time drives the third bevel gear 13 to rotate in the chamber 8, so that the The two second bevel gears 12 that are meshed with the third bevel gear 13 rotate in opposite directions at the same time. At this time, the two first rotating shafts 10 are driven to rotate in the corresponding first through holes 9 respectively, so that the two first cones The two first bevel gears 11 respectively drive the corresponding annular bevel gears 6 to rotate in the same direction, so that the two support rods 3 rotate in the same direction on the screw rod 2, because the screw rod 2 and the support rod 3 threaded connection, so the two support rods 3 will rise while rotating, and at the same time drive the ring-shaped bevel gear 6 to rise. At this time, the first ring-shaped groove 16 is driven to rotate and rise at the same time, so that the slider 18 is driven to rise At the same time, it drives the ring-shaped sleeve 17 to rise, and the ring-shaped sleeve 17 drives the second fixed block to rise, so that the information display board 4 is driven to rise vertically between the two support rods 3. At this time, the support rod 3 is in the ring-shaped sleeve Rotate within 17, the information display board 4 rises vertically so that the first fixed block 7 is driven up, so that the first through hole 9 and the chamber 8 are driven up, and the first rotating shaft 10 and the second rotating shaft 14 are simultaneously driven up, so that the first A bevel gear 11 keeps meshing with the ring bevel gear 6 during the rising process, while two second bevel gears 12 and the third bevel gear 13 also keep meshing during the rising process, when the information display board 4 When rising to the required height, stop turning the handle, and now the height of the information display board 4 has been adjusted. When it is necessary to reduce the height of the information display board 4, turn the handle in the opposite direction in the same way to complete.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. The equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (6)

1. A human resource information display stand, comprising a base (1), characterized in that two screw rods (2) are fixedly fixed symmetrically on both sides of the top of the base (1), and both screw rods (2) are rotated A support rod (3) is sleeved, and a thread groove (5) is vertically provided on the bottom outer wall of the support rod (3), and the screw rod (2) is threadedly installed in the thread groove (5), and the support rod (3) The bottom end is fixedly equipped with an annular bevel gear (6), and the annular bevel gear (6) is rotatably sleeved on the screw rod (2), and the outer wall of the support rod (3) is provided with two first An annular groove (16), and two annular sleeves (17) are sleeved on the supporting rod (3), and the two annular sleeves (17) are connected with the two first annular grooves (16) respectively. ), and four sliders (18) are welded on the inner walls of the two annular sleeves (17), the four sliders (18) are evenly arranged in a ring shape, and the four sliders (18) The side away from the annular sleeve (17) is slidably installed in the first annular groove (16), and the same information display board (4) is fixedly installed on the four annular sleeves (17). The bottom of the plate (4) is fixedly equipped with a first fixed block (7), and a chamber (8) is provided at the center of the first fixed block (7), and a chamber (8) is provided horizontally and symmetrically on the inner walls of both sides of the chamber (8). Two first through holes (9), the first rotating shaft (10) is rotatably installed in the two first through holes (9), and both ends of the first rotating shaft (10) extend to the first through hole (9) Outside, and the end of the first rotating shaft (10) outside the first fixed block (7) is welded with a first bevel gear (11), the first bevel gear (11) meshes with the ring bevel gear (6), One end of the two first rotating shafts (10) in the chamber (8) is welded with a second bevel gear (12), and a second through hole (15) is vertically opened in the middle of the bottom inner wall of the chamber (8). A second rotating shaft (14) is rotatably installed in the second through hole (15), and the two ends of the second rotating shaft (14) all extend to the outside of the second through hole (15), and the top of the second rotating shaft (14) is welded with The third bevel gear (13), the third bevel gear (13) is meshed with the two second bevel gears (12). 2. A human resources information display stand according to claim 1, characterized in that, the sides of the four annular sleeves (17) close to each other are welded with second fixing blocks, and the four second fixing blocks One end of the block away from the supporting rod (3) where it is located is all welded on the side wall of the information display board. 3. A human resource information display stand according to claim 1, characterized in that, a second annular groove is vertically opened in the middle of the inner wall of the first through hole (9), and the second annular groove A first ring-shaped block is installed in the inner rotation, and the first ring-shaped block is fixedly sleeved on the first rotating shaft (10). 4. A human resources information display stand according to claim 1, characterized in that, a third annular groove is horizontally opened on the inner wall of the second through hole (15), and the third annular groove A second ring-shaped clamping block is installed in rotation, and the second ring-shaped clamping block is fixedly sleeved on the second rotating shaft (14). 5. A human resources information display stand according to claim 1, characterized in that, a handle is welded to the end of the second rotating shaft (14) outside the first fixing block (7), and the handle is L-shaped. 6. A human resources information display stand according to claim 1, characterized in that, a ball is inlaid in the middle of the side of the slider (18) away from the ring-shaped sleeve (17), and the ball is inlaid with the first ring The inwall rolling connection of type groove (16).