CN212342101U

CN212342101U - Combined public management auxiliary device

Info

Publication number: CN212342101U
Application number: CN202021181470.XU
Authority: CN
Inventors: 吴洋
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2021-01-12
Anticipated expiration: 2030-06-23

Abstract

The utility model discloses a modular public management auxiliary device, include the bottom plate and fix the locking universal wheel in bottom plate lower surface four corners department and fix the telescopic link at the bottom plate upper surface, the telescopic link top is fixed with the backup pad, and backup pad upper surface symmetry is fixed with the pipe, two all peg graft in the pipe and have the round bar that upwards extends, two one side that the round bar was kept away from each other all is fixed with the panel, two square grooves have been seted up to the bottom plate upper surface all be provided with counter weight mechanism in the square groove. The utility model discloses be convenient for adjust counter weight and supplementary removal through the design of combination formula for the device is convenient for dismantle, and the operation advances the convenience, and stability is good.

Description

Combined public management auxiliary device

Technical Field

The utility model relates to a public management device especially relates to a modular public management auxiliary device with the field.

Background

At present, training and teaching in the public management field are increasing day by day, and how to apply modern management means to upgrade the management means in the public management field becomes a current research course. This often needs to explain and train for masses or students, and this time needs to use supplementary teaching device.

The existing auxiliary teaching device is single in function, complex in teaching operation, and has great limitation due to the integral arrangement of the device, so that the movable dismounting is very inconvenient, and the device is adjusted to a high place through a display board for better display, thereby reducing the stability of the device.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a modular public management auxiliary device is convenient for adjust counter weight and supplementary removal, through the design of combination formula for the device is convenient for dismantle, and the operation advances conveniently, and stability is good.

(II) technical scheme

The utility model provides a modular public management auxiliary device, include the bottom plate and fix the locking universal wheel in bottom plate lower surface four corners department and fix the telescopic link at the bottom plate upper surface, the telescopic link top is fixed with the backup pad, and backup pad upper surface symmetry is fixed with the pipe, two all peg graft in the pipe and have the round bar that upwards extends, two one side that the round bar was kept away from each other all is fixed with the panel, two square grooves have been seted up to the bottom plate upper surface all be provided with counter weight mechanism in the square groove.

Preferably, the U type frame at the inside antetheca of square groove and inside back wall is fixed including the symmetry to counter weight mechanism, is located the rear side U type frame upside is provided with the threaded rod, and the threaded rod lower extreme runs through U type frame and rotates to be connected in U type frame bottom, and the cover is equipped with the nut on the threaded rod, is fixed with the connecting block on the nut, and one side that the nut was kept away from to the connecting block is fixed with the connecting axle, rotates on the connecting axle and is connected with a plurality of circular balancing weights, the threaded rod top is fixed with the rocking wheel.

Preferably, the U-shaped frame located on the front side is internally fixed with a vertically arranged guide rod, a guide sleeve is sleeved on the guide rod, and the other end of the connecting shaft is fixed on the guide sleeve.

Preferably, the front side and the rear side of each circular balancing weight are provided with limiting rings fixed on the connecting shaft.

Preferably, one side that the round bar is close to each other all is fixed with the gag lever post, and T type groove that downwardly extending extends is seted up to the gag lever post upper surface, sliding connection has the expansion board between the gag lever post, and the both ends of expansion board are the T type structure that matches with T type groove, peg graft at T type inslot at the both ends of expansion board.

Preferably, the lower end of the round rod is fixed with an annular flange, a connecting sleeve sleeved on the round rod is arranged on the upper side of the annular flange, threads are machined on the inner circumferential surface of the connecting sleeve, thread grooves are machined on the outer circumferential surface of the round pipe, and the connecting sleeve is detachably connected with the round pipe through the threads and the thread grooves.

Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has:

1. through inserting the round bar in the round tube, the rethread adapter sleeve is to screwing to fix the round bar, insert between the gag lever post through the expansion board, not only increased the stability of round bar, can enlarge usable floor area simultaneously, through the dismantled setting of round bar, make the round bar removable and can change the panel of equidimension not.

2. Shake the wheel through rotating for the threaded rod drives the threaded rod and rotates, thereby makes the nut rotate, and then adjusts the height of connecting block, and then adjusts the height of circular balancing weight through the connecting axle, and circular balancing weight and ground contact then can the auxiliary movement, do not contact with ground, then realize the function of counter weight.

Drawings

Fig. 1 is a front view of the combined public management auxiliary device provided by the present invention.

Fig. 2 is a top view of the stop lever of the combined public management auxiliary device provided by the utility model.

Fig. 3 is a schematic perspective view of a round bar of a combined public management auxiliary device provided by the present invention.

Fig. 4 is a side sectional view of a counterweight mechanism in the combined public management auxiliary device provided by the utility model.

Reference numerals: 1. locking the universal wheel; 2. a counterweight mechanism; 3. a base plate; 4. a circular tube; 5. connecting sleeves; 6. a limiting rod; 7. a telescopic rod; 8. a support plate; 9. exhibition boards; 10. A round bar; 11. an expansion board; 21. a threaded rod; 22. connecting blocks; 23. a U-shaped frame; 25. A connecting shaft; 26. circular balancing weight.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-4, the utility model provides a modular public management auxiliary device, including bottom plate 3 with fix locking universal wheel 1 in 3 lower surface four corners departments of bottom plate and fix telescopic link 7 at 3 upper surfaces of bottom plate, telescopic link 7 top is fixed with backup pad 8, surface symmetry is fixed with pipe 4 on the backup pad 8, all peg graft in two pipes 4 and have the pole 10 that upwards extends, one side that two poles 10 kept away from each other all is fixed with panel 9, two square grooves have been seted up to 3 upper surfaces of bottom plate, all be provided with counter weight mechanism 2 in two square grooves.

In an optional embodiment, the counterweight mechanism 2 comprises a U-shaped frame 23 symmetrically fixed on the front wall and the rear wall inside the square groove, a threaded rod 21 is arranged on the upper side of the U-shaped frame 23 on the rear side, the lower end of the threaded rod 21 penetrates through the U-shaped frame 23 and is rotatably connected to the bottom of the U-shaped frame 23, a nut is sleeved on the threaded rod 21, a connecting block 22 is fixed on the nut, a connecting shaft 25 is fixed on one side of the connecting block 22 away from the nut, a plurality of circular clump weights 26 are rotatably connected to the connecting shaft 25, and a rocking wheel is fixed at the top end.

In an alternative embodiment, a vertically arranged guide rod is fixed in the U-shaped frame 23 at the front side, a guide sleeve is sleeved on the guide rod, and the other end of the connecting shaft 25 is fixed on the guide sleeve.

In an alternative embodiment, the front side and the rear side of each circular weight 26 are provided with stop rings fixed to the connecting shaft 25.

In an optional embodiment, limiting rods 6 are fixed on the sides, close to each other, of the round rods 10, a T-shaped groove extending downwards is formed in the upper surface of each limiting rod 6, expansion plates 11 are connected between the limiting rods 6 in a sliding mode, two ends of each expansion plate 11 are of a T-shaped structure matched with the T-shaped groove, and two ends of each expansion plate 11 are inserted into the T-shaped groove.

In an alternative embodiment, an annular flange is fixed at the lower end of the round rod 10, a connecting sleeve 5 which is sleeved on the round rod 10 is arranged on the upper side of the annular flange, threads are processed on the inner circumferential surface of the connecting sleeve 5, thread grooves are processed on the outer circumferential surface of the round tube 4, and the connecting sleeve 5 is detachably connected with the round tube 4 through the threads and the thread grooves.

In the utility model, firstly, the round bar 10 is inserted into the round tube 4, then the connecting sleeve 5 is rotated to screw the connecting sleeve 5 and the round tube 4, thereby fixing the round bar 10, then the two ends of the expansion plate 11 are inserted into the T-shaped groove of the limiting rod 6, which not only increases the stability of the round bar 10, but also enlarges the usable floor area, through the detachable arrangement of the round bar 10, the round bar 10 can be replaced and the exhibition boards 9 with different sizes can be replaced, the height of the supporting board 8 can be adjusted through the telescopic rod 7, thereby the center of gravity can be moved upwards, then the rocking wheel is rotated, thereby the threaded rod 21 is driven to rotate, the threaded rod 21 rotates to make the nut rotate and move upwards and downwards, further the height of the connecting block 22 is adjusted, meanwhile, the height of the connecting shaft 25 and the round counterweight block 26 is also contacted with the ground, thereby the auxiliary movement can be realized, the guide rod and the guide sleeve are arranged to guide the movement of the connecting shaft 25.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The utility model provides a modular public management auxiliary device, includes bottom plate (3) and fixes locking universal wheel (1) in bottom plate (3) lower surface four corners department and fix telescopic link (7) at bottom plate (3) upper surface, its characterized in that, telescopic link (7) top is fixed with backup pad (8), and surface symmetry is fixed with pipe (4) on backup pad (8), two all peg graft in pipe (4) and have round bar (10) that upwards extend, two one side that round bar (10) kept away from each other all is fixed with panel (9), two square grooves have been seted up to bottom plate (3) upper surface, two all be provided with counter weight mechanism (2) in the square groove.

2. The combined type public management auxiliary device as claimed in claim 1, wherein the counterweight mechanism (2) comprises U-shaped frames (23) symmetrically fixed on the front wall and the rear wall inside the square groove, a threaded rod (21) is arranged on the upper side of the U-shaped frame (23) on the rear side, the lower end of the threaded rod (21) penetrates through the U-shaped frame (23) and is rotatably connected to the bottom of the U-shaped frame (23), a nut is sleeved on the threaded rod (21), a connecting block (22) is fixed on the nut, a connecting shaft (25) is fixed on one side, far away from the nut, of the connecting block (22), a plurality of circular counterweight blocks (26) are rotatably connected to the connecting shaft (25), and a rocking wheel is fixed at the top end of the threaded rod (21).

3. A combined public management aid according to claim 2, characterized in that a vertically arranged guide bar is fixed in the U-shaped frame (23) at the front side, a guide sleeve is sleeved on the guide bar, and the other end of the connecting shaft (25) is fixed on the guide sleeve.

4. A combined public management aid according to claim 2, characterized in that each of the circular weights (26) is provided with a stop collar on the front side and on the rear side, fixed to the connecting shaft (25).

5. The combined type public management auxiliary device as claimed in claim 1, wherein limiting rods (6) are fixed on the sides, close to each other, of the round rods (10), a T-shaped groove extending downwards is formed in the upper surface of each limiting rod (6), expansion plates (11) are connected between the limiting rods (6) in a sliding mode, two ends of each expansion plate (11) are of T-shaped structures matched with the T-shaped groove, and two ends of each expansion plate (11) are inserted into the T-shaped grooves.

6. The combined type public management auxiliary device as claimed in claim 1, wherein an annular flange is fixed at the lower end of the round rod (10), a connecting sleeve (5) sleeved on the round rod (10) is arranged on the upper side of the annular flange, threads are processed on the inner circumferential surface of the connecting sleeve (5), thread grooves are processed on the outer circumferential surface of the round tube (4), and the connecting sleeve (5) and the round tube (4) are detachably connected through the threads and the thread grooves.