CN211673271U

CN211673271U - Wall map device

Info

Publication number: CN211673271U
Application number: CN202020238837.0U
Authority: CN
Inventors: 孙德梅; 孙婷婷; 孙伟
Original assignee: Qiqihar Institute of Engineering
Current assignee: Qiqihar Institute of Engineering
Priority date: 2020-03-02
Filing date: 2020-03-02
Publication date: 2020-10-16
Anticipated expiration: 2030-03-02

Abstract

The utility model relates to a wall map field, more specifically the wall map device that says so, can be through the fixed pipe of a plurality of first fastening bolt fixed second of first fixed cover and last threaded connection, the fixed pipe of a plurality of second fastening bolt fixed third of threaded connection on and through the fixed cover of second, realize the shrink and the support of vertical direction, conveniently carry, occupation space is little, can also shrink through horizontal inner tube and two horizontal outer tubes slidability, save space, can also remove the grip block through the pull rod pulling, compression grip spring places the wall map between removing grip block and fixed grip block, rely on the spring force of grip spring 3-5 to promote to remove the grip block and carry out the centre gripping to the wall map.

Description

Wall map device

Technical Field

The utility model relates to a wall map field, more specifically the wall map device that says so.

Background

The utility model with the publication number of CN210018539U discloses the technical field of display devices, more specifically a wall map device, which comprises two wall map devices, a telescopic rod mechanism, two receiving devices and two adsorption plate mechanisms, wherein the two wall map devices are respectively connected with the left and right ends of the telescopic rod mechanism in a sliding manner, the two adsorption plate mechanisms are provided, the outer ends of the two adsorption plate mechanisms are respectively fixedly connected with the receiving devices, the left and right ends of the telescopic rod mechanism are respectively connected in the two receiving devices in a sliding manner, the two adsorption plate mechanisms can be adsorbed on metal or magnetic plate surfaces, the device can adjust the using length of the device through the telescopic rod mechanism according to the size of the wall map, the telescopic rod mechanism can be directly used to shrink the device when not in use, the space is saved, the carrying is convenient, and the device can be directly used by adsorbing the adsorption plate mechanisms on the metal or magnetic plate surfaces, the use is extremely convenient. The utility model has the disadvantage that the retractable support can not be carried out in the vertical direction.

Disclosure of Invention

The utility model aims at providing a wall map device has the advantage that can carry out collapsible support in the vertical direction.

The purpose of the utility model is realized through the following technical scheme:

the utility model provides a wall map device, includes clamping mechanism, and clamping mechanism has two, a wall map device still includes vertical shrink mechanism and horizontal shrink mechanism, and vertical shrink mechanism has two, and horizontal shrink mechanism can dismantle the connection on two vertical shrink mechanisms, and two clamping mechanism difference fixed connection are both sides around horizontal shrink mechanism.

Two vertical shrink mechanism includes unable adjustment base, first fixed pipe, first fixed cover, first fastening bolt, the fixed pipe of second, the fixed cover of second, vertical limiting plate, second fastening bolt, the fixed pipe of third and top support board, first fixed pipe fixed connection is on unable adjustment base, first fixed cover fixed connection is on first fixed pipe, threaded connection has a plurality of first fastening bolt on first fixed the sheathe in, the fixed pipe sliding connection of second is on first fixed pipe, the fixed pipe fixed connection of second is on the fixed pipe of second, vertical limiting plate fixed connection is on the fixed pipe of second, threaded connection has a plurality of second fastening bolt on the fixed cover of second, the fixed pipe sliding connection of third is on the fixed pipe of second, top support board fixed connection is on the fixed pipe of third.

Horizontal shrink mechanism includes horizontal inner tube, horizontal outer tube, side closing cap, vertical connecting plate and vertical guide arm, and two horizontal outer tubes are sliding connection both sides around the horizontal inner tube respectively, and two side closing caps are fixed connection respectively on two horizontal outer tubes, and two vertical connecting plates are fixed connection respectively on two side closing caps, and two vertical guide arms are fixed connection respectively at the lower extreme of two vertical connecting plates, and two vertical guide arms can be dismantled respectively and connect on two top sprag boards.

Two clamping mechanism includes fixed grip block, right-angle plate, pull rod, removal grip block and centre gripping spring, and two fixed grip blocks are fixed connection respectively on two vertical connecting plates, and right-angle plate fixed connection is on fixed grip block, and pull rod sliding connection is on the right-angle plate, removes grip block fixed connection on the pull rod, all is provided with the centre gripping spring on the external diameter at the both ends of pull rod, and the equal fixed connection of two centre gripping springs is on fixed grip block and right-angle plate.

The two pull rods are made of wear-resistant materials.

The utility model relates to a wall map device's beneficial effect does: the utility model relates to a wall map device, can be through the fixed pipe of the fixed second of the fixed a plurality of first fastening bolt of first fixed cover and last threaded connection, the fixed pipe of the fixed third of a plurality of second fastening bolt of threaded connection on and through the fixed cover of second, realize the shrink and the support of vertical direction, conveniently carry, occupation space is little, can also shrink through horizontal inner tube and two horizontal outer tubes slidability, save space, can also remove the grip block through the pull rod pulling, compression grip spring places the wall map between removing grip block and fixed grip block, rely on the spring force of grip spring 3-5 to promote to remove the grip block and carry out the centre gripping to the wall map.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 1 is a schematic view of the overall structure of a wall map device of the present invention;

fig. 2 is a schematic structural view of the vertical retracting mechanism of the present invention;

fig. 3 is a cross-sectional view of the vertical retracting mechanism of the present invention;

fig. 4 is a schematic structural view of the horizontal retracting mechanism of the present invention;

fig. 5 is a schematic structural diagram of the clamping mechanism of the present invention.

In the figure: a vertical retracting mechanism 1; a fixed base 1-1; a first stationary pipe 1-2; a first fixing sleeve 1-3; first fastening bolts 1 to 4; a second stationary tube 1-5; a second fixing sleeve 1-6; 1-7 parts of a vertical limiting plate; second fastening bolts 1 to 8; a third stationary tube 1-9; top support plates 1-10; a horizontal contraction mechanism 2; 2-1 of a horizontal inner pipe; 2-2 parts of a horizontal outer pipe; 2-3 of a side sealing cover; 2-4 of a vertical connecting plate; 2-5 of a vertical guide rod; a clamping mechanism 3; fixing the clamping plate 3-1; 3-2 of a right-angle plate; 3-3 of a pull rod; moving the clamping plate 3-4; and 3-5 of clamping springs.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The first embodiment is as follows:

the embodiment is described below with reference to fig. 1 to 5, and a wall map device includes two clamping mechanisms 3, where the two clamping mechanisms 3 are provided, the wall map device further includes two vertical contraction mechanisms 1 and two horizontal contraction mechanisms 2, the two vertical contraction mechanisms 1 are provided, the two horizontal contraction mechanisms 2 are detachably connected to the two vertical contraction mechanisms 1, and the two clamping mechanisms 3 are respectively and fixedly connected to the front and rear sides of the horizontal contraction mechanism 2, and can be used for english teaching and hanging english wall maps.

The second embodiment is as follows:

referring to fig. 1-5, the embodiment will be described, wherein two of the vertical contracting devices 1 include a fixed base 1-1, a first fixed pipe 1-2, a first fixed sleeve 1-3, a first fastening bolt 1-4, a second fixed pipe 1-5, a second fixed sleeve 1-6, a vertical limiting plate 1-7, a second fastening bolt 1-8, a third fixed pipe 1-9 and a top supporting plate 1-10, the first fixed pipe 1-2 is fixedly connected to the fixed base 1-1, the first fixed sleeve 1-3 is fixedly connected to the first fixed pipe 1-2, the first fixed sleeve 1-3 is threadedly connected to a plurality of first fastening bolts 1-4, the second fixed pipe 1-5 is slidably connected to the first fixed pipe 1-2, the second fixed sleeve 1-6 is fixedly connected to the second fixed pipe 1-5, a vertical limit plate 1-7 is fixedly connected on a second fixed pipe 1-5, a plurality of second fastening bolts 1-8 are connected on a second fixed sleeve 1-6 in a threaded manner, a third fixed pipe 1-9 is connected on the second fixed pipe 1-5 in a sliding manner, a top support plate 1-10 is fixedly connected on the third fixed pipe 1-9, a plurality of second fastening bolts 1-8 on two second fixed sleeves 1-6 are rotated, two third fixed pipes 1-9 are slid to a desired height, a corresponding plurality of second fastening bolts 1-8 are screwed, if the vertical height is insufficient, a plurality of first fastening bolts 1-4 connected on two first fixed sleeves 1-3 in a threaded manner are unscrewed, two second fixed pipes 1-5 are slid to the desired height, and a plurality of first fastening bolts 1-4 are screwed, can also carry out horizontal adjustment to the english teaching picture that hangs through the height of adjusting two vertical shrink mechanisms 1.

The third concrete implementation mode:

the present embodiment is described below with reference to fig. 1-5, the horizontal contraction mechanism 2 includes a horizontal inner tube 2-1, a horizontal outer tube 2-2, side covers 2-3, vertical connection plates 2-4, and vertical guide rods 2-5, the two horizontal outer tubes 2-2 are respectively slidably connected to the front and rear sides of the horizontal inner tube 2-1, the two side covers 2-3 are respectively fixedly connected to the two horizontal outer tubes 2-2, the two vertical connection plates 2-4 are respectively fixedly connected to the two side covers 2-3, the two vertical guide rods 2-5 are respectively fixedly connected to the lower ends of the two vertical connection plates 2-4, the two vertical guide rods 2-5 are respectively detachably connected to the two top support plates 1-10, the two vertical guide rods 2-5 are placed on the two top support plates 1-10, the two horizontal outer tubes 2-2 are pulled to the length of the hanging chart, and the hanging chart can be folded again after being used, so that the space is saved, and the carrying is convenient.

The fourth concrete implementation mode:

the embodiment is described below with reference to fig. 1-5, two of the clamping mechanisms 3 include a fixed clamping plate 3-1, a right-angle plate 3-2, a pull rod 3-3, a movable clamping plate 3-4 and clamping springs 3-5, the two fixed clamping plates 3-1 are respectively fixedly connected to two vertical connecting plates 2-4, the right-angle plate 3-2 is fixedly connected to the fixed clamping plate 3-1, the pull rod 3-3 is slidably connected to the right-angle plate 3-2, the movable clamping plate 3-4 is fixedly connected to the pull rod 3-3, the clamping springs 3-5 are respectively arranged on the outer diameters of two ends of the pull rod 3-3, the two clamping springs 3-5 are respectively fixedly connected to the right-angle fixed clamping plate 3-1 and the right-angle plate 3-2, the pull rod 3-3, the pull rod 3-3 drives the movable clamping plate 3-4 to slide, the movable clamping plate 3-4 compresses the corresponding two clamping springs 3-5, the distance between the clamping spring 3-5 and the fixed clamping plate 3-1 is increased, a hung English teaching drawing can be placed between the clamping spring 3-5 and the fixed clamping plate 3-1, the pull rod 3-3 is loosened, the corresponding two clamping springs 3-5 recover to the original state, the movable clamping plate 3-4 is pushed to slide, and the hanging drawing for English teaching is clamped.

The fifth concrete implementation mode:

the embodiment is described below with reference to fig. 1 to 5, and both of the two tie rods 3 to 3 are made of wear-resistant materials, so that the service life of the tie rods 3 to 3 is increased.

The utility model relates to a wall map device, its theory of use is: two vertical guide rods 2-5 are placed on two top supporting plates 1-10, two horizontal outer tubes 2-2 are pulled to the length of a hanging chart, a plurality of second fastening bolts 1-8 on two second fixing sleeves 1-6 are rotated, two third fixing tubes 1-9 are slid to the desired height, the corresponding second fastening bolts 1-8 are screwed, if the vertical height is insufficient, a plurality of first fastening bolts 1-4 in threaded connection on the two first fixing sleeves 1-3 are unscrewed, the two second fixing tubes 1-5 are slid to the desired height, a plurality of first fastening bolts 1-4 are screwed, the height of two vertical contraction mechanisms 1 can be adjusted, horizontal adjustment is carried out on a suspended English teaching chart, pull rods 3-3 can be pulled, the pull rods 3-3 drive the movable clamping plates 3-4 to slide, the movable clamping plate 3-4 compresses the two corresponding clamping springs 3-5, the distance between the clamping spring 3-5 and the fixed clamping plate 3-1 is increased, a hung English teaching drawing can be placed between the clamping spring 3-5 and the fixed clamping plate 3-1, the pull rod 3-3 is loosened, the two corresponding clamping springs 3-5 recover to be in an original state, the movable clamping plate 3-4 is pushed to slide, the hanging drawing is clamped, and after the movable clamping plate is used, the movable clamping plate can be completely detached, so that the movable clamping plate is convenient to save and place and is also convenient to carry.

Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or replacements made by those skilled in the art within the scope of the present invention also belong to the protection scope of the present invention.

Claims

1. A wall map device, includes clamping mechanism (3), and clamping mechanism (3) have two, its characterized in that: the picture hanging device further comprises two vertical contraction mechanisms (1) and two horizontal contraction mechanisms (2), the horizontal contraction mechanisms (2) are detachably connected to the two vertical contraction mechanisms (1), and the two clamping mechanisms (3) are fixedly connected to the front side and the rear side of the horizontal contraction mechanisms (2) respectively.

2. A wall chart apparatus according to claim 1, wherein: the two vertical contraction mechanisms (1) comprise fixed bases (1-1), first fixed pipes (1-2), first fixed sleeves (1-3), first fastening bolts (1-4), second fixed pipes (1-5), second fixed sleeves (1-6), vertical limiting plates (1-7), second fastening bolts (1-8), third fixed pipes (1-9) and top supporting plates (1-10), the first fixed pipes (1-2) are fixedly connected on the fixed bases (1-1), the first fixed sleeves (1-3) are fixedly connected on the first fixed pipes (1-2), a plurality of first fastening bolts (1-4) are in threaded connection on the first fixed sleeves (1-3), the second fixed pipes (1-5) are in sliding connection on the first fixed pipes (1-2), the second fixing sleeve (1-6) is fixedly connected onto the second fixing pipe (1-5), the vertical limiting plate (1-7) is fixedly connected onto the second fixing pipe (1-5), the second fixing sleeve (1-6) is in threaded connection with a plurality of second fastening bolts (1-8), the third fixing pipe (1-9) is in sliding connection onto the second fixing pipe (1-5), and the top supporting plate (1-10) is fixedly connected onto the third fixing pipe (1-9).

3. A wall chart apparatus according to claim 2, wherein: the horizontal contraction mechanism (2) comprises a horizontal inner pipe (2-1), a horizontal outer pipe (2-2), a side sealing cover (2-3), a vertical connecting plate (2-4) and a vertical guide rod (2-5), the two horizontal outer pipes (2-2) are respectively connected to the front side and the rear side of the horizontal inner pipe (2-1) in a sliding mode, the two side face sealing covers (2-3) are respectively fixedly connected to the two horizontal outer pipes (2-2), the two vertical connecting plates (2-4) are respectively fixedly connected to the two side face sealing covers (2-3), the two vertical guide rods (2-5) are respectively fixedly connected to the lower ends of the two vertical connecting plates (2-4), and the two vertical guide rods (2-5) are respectively detachably connected to the two top supporting plates (1-10).

4. A wall chart apparatus according to claim 3, wherein: the two clamping mechanisms (3) comprise fixed clamping plates (3-1), right-angle plates (3-2), pull rods (3-3), movable clamping plates (3-4) and clamping springs (3-5), the two fixed clamping plates (3-1) are respectively fixedly connected to the two vertical connecting plates (2-4), the right-angle plate (3-2) is fixedly connected to the fixed clamping plate (3-1), the pull rod (3-3) is slidably connected to the right-angle plate (3-2), the movable clamping plate (3-4) is fixedly connected to the pull rod (3-3), the outer diameters of two ends of the pull rod (3-3) are respectively provided with a clamping spring (3-5), and the two clamping springs (3-5) are respectively fixedly connected to the fixed clamping plate (3-1) and the right-angle plate (3-2).

5. A wall chart apparatus according to claim 4, wherein: the two pull rods (3-3) are both made of wear-resistant materials.