CN216014732U

CN216014732U - Publicity column for law education convenient to change show data

Info

Publication number: CN216014732U
Application number: CN202122100434.7U
Authority: CN
Inventors: 张荣谦; 康磊; 赵广义; 朱松松
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-02
Filing date: 2021-09-02
Publication date: 2022-03-11
Anticipated expiration: 2031-09-02

Abstract

The utility model discloses a publicity column for legal education convenient to change show data relates to education publicity column technical field. This publicity column for legal education convenient to change show data, including the publicity column support, the top of publicity column support is fixed with data clamping component, data clamping component includes shell one, the bottom plate department of shell one has supporting rod one, supporting rod two from a left side to the right side sliding connection in proper order, the inside of shell one is fixed with drive assembly, the inside right side of shell one is fixed with spacing subassembly. This publicity column for law education convenient to change show data rotates through knob control cam to through the three removals of riser control push rod, thereby the simultaneous control supporting rod one with the motion of supporting rod two, simultaneously through with reset spring cooperation, thereby realize supporting rod one with the removal of supporting rod two, realize the centre gripping and loosen the purpose of show data, thereby realize the convenient purpose of changing the show data.

Description

Publicity column for law education convenient to change show data

Technical Field

The utility model relates to an education publicity column technical field specifically is a publicity column for law education convenient to change show data.

Background

The law is a product of the state, and refers to the governing hierarchy (governing group is just political party, including king and monarch), and the basic law and the common law are issued after certain law procedures for achieving the purposes of governing and managing the state. The law is the embodiment of governing the intention of the hierarchy, and the governing tool of the country.

At present, the publicity column is needed in the process of propaganda in law teaching, and the replacement of display data in the process of using the conventional law publicity column is generally displayed by adopting a method of pasting stickers, so that the display data are inconvenient to replace, and the practicability of the publicity column is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a to prior art not enough, the utility model provides a publicity column for law education convenient to change show data has solved the problem of proposing in the above-mentioned background art. In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a publicity column for law education convenient to change show data, includes the publicity column support, the top of publicity column support is fixed with data centre gripping subassembly, data centre gripping subassembly includes shell one, the bottom plate department of shell one has supporting rod one, supporting rod two from a left side to the right side sliding connection in proper order, and supporting rod one all is connected with a shell one inside well position plate through reset spring with supporting rod two, the inside of shell one is fixed with drive assembly, the inside of shell one rotates and is connected with the cam, the front of cam is fixed with the ratchet, the inside right side of shell one is fixed with spacing subassembly, the front of shell one rotates and is connected with the knob, the back and the ratchet fixed connection of knob.

Preferably, the transmission assembly comprises a three-way hydraulic bin, the lower end of the interior of the three-way hydraulic bin is sequentially connected with a first push rod and a second push rod in a sliding mode from left to right, a third push rod is connected to the right side of the upper portion of the interior of the three-way hydraulic bin in a sliding mode, and a vertical plate is fixed to the right side of the third push rod.

Preferably, the first push rod is fixedly connected with the first clamping rod, and the second push rod is fixedly connected with the second clamping rod.

Preferably, the limiting assembly comprises a second shell and a bidirectional elastic telescopic rod, a ratchet rod and an L-shaped pressure rod are sequentially connected to the inside of the second shell in a sliding mode from top to bottom, a spring is sleeved on the outside of the ratchet rod, one end of the spring is fixed to the ratchet rod, the other end of the spring is connected with the inner wall of the second shell, the bidirectional elastic telescopic rod is rotatably connected to the inside of the second shell, one end of the bidirectional elastic telescopic rod is hinged to the ratchet rod, and the other end of the bidirectional elastic telescopic rod is hinged to the L-shaped pressure rod.

The utility model provides a publicity column for law education convenient to change show data. The method has the following beneficial effects:

(1) this publicity column for law education convenient to change show data rotates through knob control cam to through the three removals of riser control push rod, thereby the simultaneous control supporting rod one with the motion of supporting rod two, simultaneously through with reset spring cooperation, thereby realize supporting rod one with the removal of supporting rod two, realize the centre gripping and loosen the purpose of show data, thereby realize the convenient purpose of changing the show data.

(2) This application carries out real-time one-way spacing to the ratchet through ratchet bar among the spacing subassembly to can realize the purpose of real-time location cam turned angle, and then make supporting rod one and supporting rod two can be applicable to the centre gripping of the show data of multiple specification, increase the practicality of this application.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the data clamping assembly of the present invention;

FIG. 3 is a schematic view of the external structure of the data holding assembly of the present invention;

FIG. 4 is a schematic structural view of the transmission assembly of the present invention;

fig. 5 is a schematic structural view of the limiting assembly of the present invention.

In the figure: 1. a poster stand; 2. a data holding assembly; 3. a first shell; 4. a first clamping rod; 5. a second clamping rod; 6. a transmission assembly; 61. a three-way hydraulic chamber; 62. a first push rod; 63. a second push rod; 64. a third push rod; 65. a vertical plate; 7. a cam; 8. a ratchet wheel; 9. a limiting component; 91. a second shell; 92. a bidirectional elastic telescopic rod; 93. a ratchet rod; 94. a spring; 95. an L-shaped compression bar; 10. a knob.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a publicity column for law education convenient to change show data, including publicity column support 1, publicity column support 1's top is fixed with data clamping component 2, data clamping component 2 includes shell one 3, the bottom plate department of shell one 3 has supporting rod one 4 from a left side to the right side sliding connection in proper order, supporting rod two 5, and supporting rod one 4 and supporting rod two 5 all are connected through reset spring and shell one 3 inside well flange, the inside of shell one 3 is fixed with drive assembly 6, the inside of shell one 3 is rotated and is connected with cam 7, the front of cam 7 is fixed with ratchet 8, the inside right side of shell one 3 is fixed with spacing subassembly 9, the front of shell one 3 is rotated and is connected with knob 10, the back and the ratchet 8 fixed connection of knob 10. This publicity column for legal education convenient to change show data rotates through knob 10 control cam 7 to remove through riser 65 control push rod three 64, thereby control the motion of a supporting rod 4 and two 5 supporting rods simultaneously, simultaneously through with reset spring cooperation, thereby realize that the synchronous of a supporting rod 4 and two 5 supporting rods is controlled and is removed, realize the centre gripping and loosen the purpose of show data, thereby realize the convenient purpose of changing the show data.

Further, the transmission assembly 6 comprises a three-way hydraulic chamber 61, the lower end of the interior of the three-way hydraulic chamber 61 is connected with a first push rod 62 and a second push rod 63 in a sliding manner from left to right, the right side of the upper portion of the interior of the three-way hydraulic chamber 61 is connected with a third push rod 64 in a sliding manner, and a vertical plate 65 is fixed on the right side of the third push rod 64. The third push rod 64 is controlled to move leftwards through the vertical plate 65, so that the first push rod 62 and the second push rod 63 are controlled to move synchronously.

Furthermore, the first push rod 62 is fixedly connected with the first clamping rod 4, and the second push rod 63 is fixedly connected with the second clamping rod 5.

It is worth noting that the limiting assembly 9 comprises a second outer shell 91 and a bidirectional elastic telescopic rod 92, wherein a ratchet rod 93 and an L-shaped pressing rod 95 are sequentially connected to the inside of the second outer shell 91 in a sliding manner from top to bottom, a spring 94 is sleeved outside the ratchet rod 93, one end of the spring 94 is fixed on the ratchet rod 93, the other end of the spring 94 is connected with the inner wall of the second outer shell 91, the bidirectional elastic telescopic rod 92 is rotatably connected to the inside of the second outer shell 91, one end of the bidirectional elastic telescopic rod 92 is hinged to the ratchet rod 93, and the other end of the bidirectional elastic telescopic rod 92 is hinged to the L-shaped pressing rod 95. This application carries out real-time one-way spacing to ratchet 8 through ratchet rod 93 among the spacing subassembly 9 to can realize the purpose of real-time location cam 7 turned angle, and then make the centre gripping that a supporting rod 4 and two 5 can be applicable to the show data of multiple specification, increase the practicality of this application.

During the use, place show data board and between supporting rod 4 and the supporting rod two 5, rotate knob 10 afterwards, control cam 7 clockwise through ratchet 8, cam 7 extrusion riser 65 moves left, promote push rod three 64 and move left afterwards, this moment through push rod 62, push rod two 63 simultaneous control supporting rod 4, two 5 relative motions of supporting rod, extrude reset spring simultaneously, thereby the show data board of centre gripping, fix a position ratchet 8 in real time through ratchet 93 simultaneously, thereby can realize the purpose of fixing a position cam 7 turned angle in real time, increase centre gripping stability.

When reseing, press L type depression bar 95, move right through two-way elasticity telescopic link 92 control ratchet rod 93, with the separation of ratchet 8, control supporting rod 4 and two 5 of supporting rod and resell under reset spring's resilience force effect this moment, with the separation of show data board to realize the purpose of convenient change.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a publicity column for legal education convenient to change show data, includes publicity column support (1), its characterized in that: the top of publicity column support (1) is fixed with data centre gripping subassembly (2), data centre gripping subassembly (2) are including shell one (3), the bottom plate department of shell one (3) has supporting rod one (4), supporting rod two (5) from a left side to the right side sliding connection in proper order, and supporting rod one (4) all is connected with shell one (3) inside well platen through reset spring with supporting rod two (5), the inside of shell one (3) is fixed with drive assembly (6), the inside rotation of shell one (3) is connected with cam (7), the front of cam (7) is fixed with ratchet (8), the inside right side of shell one (3) is fixed with spacing subassembly (9), the front of shell one (3) is rotated and is connected with knob (10), the back and ratchet (8) fixed connection of knob (10).

2. The bulletin board for legal education convenient to change the displayed materials of claim 1, wherein: the transmission assembly (6) comprises a three-way hydraulic bin (61), the lower end of the interior of the three-way hydraulic bin (61) is sequentially connected with a first push rod (62) and a second push rod (63) in a sliding mode from left to right, a third push rod (64) is connected to the right side of the upper portion of the interior of the three-way hydraulic bin (61) in a sliding mode, and a vertical plate (65) is fixed to the right side of the third push rod (64).

3. The bulletin board for legal education convenient to change the displayed materials of claim 2, wherein: the first push rod (62) is fixedly connected with the first clamping rod (4), and the second push rod (63) is fixedly connected with the second clamping rod (5).

4. The bulletin board for legal education convenient to change the displayed materials of claim 1, wherein: the limiting assembly (9) comprises a second shell (91) and a bidirectional elastic telescopic rod (92), a ratchet rod (93) and an L-shaped pressing rod (95) are sequentially connected to the inside of the second shell (91) in a sliding mode from top to bottom, a spring (94) is sleeved on the outside of the ratchet rod (93), one end of the spring (94) is fixed to the ratchet rod (93), the other end of the spring (94) is connected with the inner wall of the second shell (91), the bidirectional elastic telescopic rod (92) is rotatably connected to the inside of the second shell (91), one end of the bidirectional elastic telescopic rod (92) is hinged to the ratchet rod (93), and the other end of the bidirectional elastic telescopic rod (92) is hinged to the L-shaped pressing rod (95).