CN215527178U

CN215527178U - Manpower resource information bulletin device

Info

Publication number: CN215527178U
Application number: CN202121582188.7U
Authority: CN
Inventors: 沈琴
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-12
Filing date: 2021-07-12
Publication date: 2022-01-14
Anticipated expiration: 2031-07-12

Abstract

The utility model relates to the technical field of human resources, in particular to a human resource information bulletin device which comprises a base, wherein a plurality of rotating holes and a driving groove are formed in the base, a fixed pipe is rotatably connected in each rotating hole, a threaded hole is formed in the fixed pipe, a first screw rod is connected in the threaded hole in a threaded manner, one end of the first screw rod is fixedly connected with a ground nail, a rotating shaft is rotatably connected in the driving groove, a plurality of first conical gears are fixedly connected on the rotating shaft, a second conical gear is fixedly connected on the fixed pipe, the first conical gears are meshed with the corresponding second conical gears, one end of the rotating shaft is fixedly connected with a connecting shaft, one end of the connecting shaft penetrates through the base and extends to the outside, a bulletin board is connected on the base through a lifting device, the lifting device comprises a supporting rod, the supporting rod is fixedly connected on the base, a sliding groove and two fixing grooves are formed in the supporting rod, have and can be convenient for the user with the base fixed, prevent that the bulletin board from empting, the higher effect of stability in use.

Description

Manpower resource information bulletin device

Technical Field

The utility model relates to the technical field of human resources, in particular to a human resource information announcement device.

Background

As is well known, with the continuous health and development of modern enterprise systems, the enterprise system has become a basic feature of social working groups, and in order to better allocate the human resources of the enterprise, some human information needs to be published to achieve general public knowledge and approval, so a human resource information bulletin device is needed.

Through the retrieval, chinese patent application number is CN 202021289408.2's utility model patent discloses a manpower resources information bulletin device, it roughly includes the base, the middle part threaded connection of the top surface of base has the slide bar, the expansion and the accomodation of folded sheet device have been realized through parallelogram's instability, the accomodation of the expansion of nylon wire has been realized, make the device occupy littleer when accomodating the space, it stores the effect better to accomodate, it can spread the suspension to the personnel public document to inhale the magnetic paste on the button cooperation current market through nylon wire and magnetism, the convenience is read at the department personnel, hollow out construction through nylon wire has reduced the resistance when the equipment receives the wind simultaneously, make the device stability better, be difficult to the lodging.

Although the stability is better, in windy weather, because the base is not convenient for the user to fix, the bulletin board is very easy to topple over, and the stability in use is lower.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a human resource information bulletin device which can be convenient for a user to fix a base, prevent a bulletin board from toppling and has high use stability.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a manpower resources information bulletin device, the on-line screen storage device comprises a base, a plurality of rotation holes and drive groove have been seted up on the base, it is connected with fixed pipe to rotate downthehole rotation, set up threaded hole on the fixed pipe, threaded hole female connection has first screw rod, the one end fixedly connected with ground nail of first screw rod, the drive inslot internal rotation is connected with the axis of rotation, a plurality of first conical gear of fixedly connected with in the axis of rotation, fixedly connected with second conical gear on the fixed pipe, first conical gear and corresponding second conical gear meshing, the one end fixedly connected with connecting axle of axis of rotation, the one end of connecting axle runs through the base and extends to the outside, be connected with bulletin board through elevating gear on the base.

Preferably, the lifting device comprises a support rod, the support rod is fixedly connected to a base, the support rod is provided with a sliding groove and two fixing grooves, the sliding groove is internally and slidably connected with a heightening rod, one end of the heightening rod is fixedly connected with a bulletin board, the heightening rod is fixedly connected with two connecting blocks, one end of each connecting block penetrates through the fixing groove and extends to the outside, the base is provided with a sliding groove, the sliding groove is internally and slidably connected with two sliding blocks, the sliding groove is internally and rotatably connected with a reverse screw rod, the reverse screw rod is in threaded connection with the two sliding blocks, the sliding blocks are rotatably connected with an adjusting rod through a shaft, the adjusting rod is rotatably connected with the corresponding connecting block through a shaft, the base is provided with a mounting groove, one end of the reverse screw rod is fixedly connected with a driving rod, one end of the driving rod penetrates through the base and extends to the inside of the mounting groove, a motor is mounted on the base, and the output end of the motor penetrates through the base and extends to the inside of the mounting groove, and the output end of the motor is fixedly connected with a third bevel gear, one end of the driving rod is fixedly connected with a fourth bevel gear, and the third bevel gear is meshed with the fourth bevel gear.

Further, the bottom four corners department of base has all been seted up and has been accomodate the groove, accomodates the inslot and install electric putter, electric putter's output fixedly connected with universal wheel.

Still further, one end of the connecting shaft is fixedly connected with a rotating rod.

As a further scheme of the scheme, the side wall of the rotating rod is provided with anti-skid grains.

As a further proposal of the proposal, each rotating hole is connected with the corresponding fixed pipe through a bearing.

On the basis of the scheme, the other end of the first screw is fixedly connected with a limiting plate.

(III) advantageous effects

Compared with the prior art, the utility model provides a human resource information announcement device, which has the following beneficial effects:

1. this manpower resources information bulletin device, cooperation through connecting axle and axis of rotation, can drive first conical gear and rotate, through first conical gear, the cooperation of second conical gear and fixed pipe, can make first screw rod drive ground nail downstream, and then make ground nail insert ground, thereby convenient to use person is fixed with the base, prevent that the bulletin board from empting, the stability in use is higher, and through fixed pipe, first screw rod, first conical gear, second conical gear, the cooperation of axis of rotation and connecting axle, can make ground nail withdraw in the fixed pipe, prevent that the user from being stabbed by ground nail when carrying the base.

2. This manpower resources information bulletin device through the cooperation of motor, third bevel gear and fourth bevel gear, can drive the actuating lever and rotate, and the actuating lever drives reverse screw rod and rotates, through the cooperation of reverse screw rod, slider, regulation pole and connecting block, can drive and increase the pole and remove, increases the pole and drives the bulletin board and remove, and then the height of bulletin board can be adjusted to convenient to use person.

Drawings

FIG. 1 is a schematic cross-sectional view of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1A;

FIG. 3 is an enlarged view of a portion of FIG. 1 at B according to the present invention;

fig. 4 is a partially enlarged structural view of the utility model at C in fig. 1.

In the figure: 1. a base; 2. a fixed tube; 3. a first screw; 4. a ground nail; 5. a rotating shaft; 6. a first bevel gear; 7. a second bevel gear; 8. a connecting shaft; 9. a bulletin board; 10. a support bar; 11. a heightening rod; 12. connecting blocks; 13. a slider; 14. a reverse screw; 15. adjusting a rod; 16. a drive rod; 17. a motor; 18. a third bevel gear; 19. a fourth bevel gear; 20. an electric push rod; 21. a universal wheel; 22. a rotating rod; 23. a bearing; 24. and a limiting plate.

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.

Examples

Referring to fig. 1-4, a human resource information bulletin device comprises a base 1, wherein four corners of the bottom of the base 1 are respectively provided with a receiving groove, an electric push rod 20 is installed in the receiving groove, an output end of the electric push rod 20 is fixedly connected with a universal wheel 21, the base 1 can be conveniently moved by a user through the cooperation of the electric push rod 20 and the universal wheel 21, the universal wheel 21 can be conveniently retracted into the receiving groove through the receiving groove, the base 1 is provided with a plurality of rotating holes and driving grooves, the rotating holes are rotatably connected with fixed pipes 2, each rotating hole is connected with the corresponding fixed pipe 2 through a bearing 23, the stability of the fixed pipe 2 can be improved through the bearing 23, the fixed pipe 2 is provided with a threaded hole, the threaded hole is internally connected with a first screw rod 3, one end of the first screw rod 3 is fixedly connected with a ground nail 4, the other end of the first screw rod 3 is fixedly connected with a limiting plate 24, the first screw 3 can be prevented from being separated from the fixed pipe 2 through the limiting plate 24, the rotating shaft 5 is rotationally connected in the driving groove, a plurality of first bevel gears 6 are fixedly connected on the rotating shaft 5, the second bevel gears 7 are fixedly connected on the fixed pipe 2, the first bevel gears 6 are meshed with the corresponding second bevel gears 7, one end of the rotating shaft 5 is fixedly connected with the connecting shaft 8, one end of the connecting shaft 8 penetrates through the base 1 and extends to the outside, one end of the connecting shaft 8 is fixedly connected with the rotating rod 22, a user can conveniently rotate the connecting shaft 8 through the rotating rod 22, the side wall of the rotating rod 22 is provided with anti-skidding lines, the rotating rod 22 can be prevented from falling off in the hand of the user through the anti-skidding lines, the first bevel gears 6 can be driven to rotate through the matching of the connecting shaft 8 and the rotating shaft 5, the first bevel gears 6, the second bevel gears 7 and the fixed pipe 2 are matched, so that the ground nails 4 driven by the first screw 3 can move downwards, and then make ground nail 4 insert ground to the person of being convenient for fixes base 1, prevents that the bulletin board from empting, and stability in use is higher, and through the cooperation of fixed pipe 2, first screw rod 3, first conical gear 6, second conical gear 7, axis of rotation 5 and connecting axle 8, can make ground nail 4 withdraw in fixed pipe 2, prevent that the user from being stabbed by ground nail 4 when carrying base 1, be connected with bulletin board 9 through elevating gear on the base 1.

It should be further explained that the lifting device includes a supporting rod 10, the supporting rod 10 is fixedly connected to the base 1, and the supporting rod 10 is provided with a sliding groove and two fixing grooves, the sliding groove is connected with a heightening rod 11, one end of the heightening rod 11 is fixedly connected to the bulletin board 9, and two connecting blocks 12 are fixedly connected to the heightening rod 11, one end of each connecting block 12 penetrates through the fixing groove and extends to the outside, the base 1 is provided with a sliding groove, two sliders 13 are slidably connected to the sliding groove, and a reverse screw 14 is rotatably connected to the sliding groove, the reverse screw 14 is connected to the two sliders 13 through a screw thread, the slider 13 is rotatably connected to an adjusting rod 15 through a shaft, the adjusting rod 15 is rotatably connected to the corresponding connecting block 12 through a shaft, the base 1 is provided with a mounting groove, one end of the reverse screw 14 is fixedly connected to a driving rod 16, one end of the driving rod 16 penetrates through the base 1 and extends to the inside of the mounting groove, install motor 17 on base 1, motor 17 is the speed reducer, and motor 17 can corotation and reversal, motor 17's output runs through base 1 and extends to the inside of mounting groove, and motor 17's output fixedly connected with third bevel gear 18, the one end fixedly connected with fourth bevel gear 19 of actuating lever 16, third bevel gear 18 meshes with fourth bevel gear 19, through motor 17, third bevel gear 18 and fourth bevel gear 19's cooperation, can drive actuating lever 16 and rotate, actuating lever 16 drives reverse screw 14 and rotates, through reverse screw 14, slider 13, adjust the cooperation of pole 15 and connecting block 12, can drive and increase pole 11 and remove, it drives bulletin board 9 and removes to increase pole 11, and then the height of bulletin board 9 is adjusted to the person of can being convenient for.

The motor 17 and the electric push rod 20 in this embodiment are conventional devices that are purchased from the market and are well known to those skilled in the art, the model of the motor 17 is 8170B, the model of the electric push rod 20 is ANT-52, and the model can be customized or selected according to actual requirements.

In summary, the working principle and working process of the human resource information announcement device are that, when the human resource information announcement device is used, firstly, the human resource information announcement device is placed at a place where the human resource information announcement device is needed, the motor 17 is connected with a forward and reverse rotation circuit according to the specification, when the base 1 needs to be fixed, a user can rotate the rotating rod 22, the rotating rod 22 drives the connecting shaft 8 to rotate, the connecting shaft 8 drives the rotating shaft 5 to rotate, the rotating shaft 5 drives the first bevel gear 6 to rotate, the first bevel gear 6 drives the second bevel gear 7 to rotate, the second bevel gear 7 drives the fixed tube 2 to rotate, the fixed tube 2 drives the first screw 3 to move, the first screw 3 drives the ground nail 4 to move, the ground nail 4 can be inserted into the ground to fix the base 1, when the height of the announcement board 9 needs to be adjusted, the user can turn on the motor 17, the output end of the motor 17 drives the third bevel gear 18 to rotate, the third bevel gear 18 drives the fourth bevel gear 19 to rotate, the fourth bevel gear 19 drives the driving rod 16 to rotate, the driving rod 16 drives the reverse screw 14 to rotate, the reverse screw 14 drives the sliding block 13 to move, the sliding block 13 drives the adjusting rod 15 to move, the adjusting rod 15 drives the connecting block 12 to move, the connecting block 12 drives the heightening rod 11 to move, the heightening rod 11 drives the bulletin board 9 to move, and the height of the bulletin board 9 can be adjusted.

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

1. The utility model provides a manpower resources information bulletin device, includes base (1), its characterized in that: the utility model discloses a multi-functional fixed pipe of taking advantage of the characteristics of the structure, including base (1), a plurality of rotation holes and drive groove have been seted up on base (1), it is connected with fixed pipe (2) to rotate downthehole the rotation, set up threaded hole on fixed pipe (2), threaded hole female connection has first screw rod (3), the one end fixedly connected with ground nail (4) of first screw rod (3), the drive inslot internal rotation is connected with axis of rotation (5), a plurality of first bevel gear of fixedly connected with (6) are gone up in axis of rotation (5), fixedly connected with second bevel gear (7) are gone up in fixed pipe (2), first bevel gear (6) and corresponding second bevel gear (7) meshing, the one end fixedly connected with connecting axle (8) of axis of rotation (5), base (1) is run through to the one end of connecting axle (8) and extend to the outside, be connected with bulletin board (9) through elevating gear on base (1).

2. The apparatus as claimed in claim 1, wherein the human resources information bulletin device comprises: the lifting device comprises a supporting rod (10), the supporting rod (10) is fixedly connected to a base (1), a sliding groove and two fixing grooves are formed in the supporting rod (10), a heightening rod (11) is connected in the sliding groove in a sliding manner, one end of the heightening rod (11) is fixedly connected with a bulletin board (9), two connecting blocks (12) are fixedly connected to the heightening rod (11), one end of each connecting block (12) penetrates through the fixing groove and extends to the outside, a sliding groove is formed in the base (1), two sliding blocks (13) are connected in the sliding groove in a sliding manner, a reverse screw rod (14) is connected in the sliding groove in a rotating manner, the reverse screw rod (14) is connected with the two sliding blocks (13) through threads, an adjusting rod (15) is connected to the sliding blocks (13) through shaft rotation, the adjusting rod (15) is connected with the corresponding connecting blocks (12) through shaft rotation, and a mounting groove is formed in the base (1), one end fixedly connected with actuating lever (16) of reverse screw rod (14), the one end of actuating lever (16) runs through base (1) and extends to the inside of mounting groove, install motor (17) on base (1), the output of motor (17) runs through base (1) and extends to the inside of mounting groove, and the output fixedly connected with third bevel gear (18) of motor (17), the one end fixedly connected with fourth bevel gear (19) of actuating lever (16), third bevel gear (18) and fourth bevel gear (19) meshing.

3. The apparatus as claimed in claim 2, wherein the human resources information bulletin device comprises: the bottom four corners department of base (1) has all been seted up and has been accomodate the groove, accomodates the inslot and install electric putter (20), the output fixedly connected with universal wheel (21) of electric putter (20).

4. The apparatus as claimed in claim 3, wherein the human resources information bulletin device comprises: one end of the connecting shaft (8) is fixedly connected with a rotating rod (22).

5. The apparatus as claimed in claim 4, wherein the human resources information bulletin device comprises: the side wall of the rotating rod (22) is provided with anti-skid grains.

6. The apparatus as claimed in claim 5, wherein the human resources information bulletin device comprises: each rotating hole is connected with the corresponding fixed pipe (2) through a bearing (23).

7. The apparatus as claimed in claim 6, wherein the human resources information bulletin device comprises: and the other end of the first screw (3) is fixedly connected with a limiting plate (24).