CN208125164U - A kind of wall-hanging geographic information displaying device - Google Patents

Abstract

The utility model provides a kind of wall-hanging geographic information displaying device, including hanging rack, the hanging rack be include bottom plate and left side plate, at least two fixation holes are equipped on the bottom plate, it is fixed on metope by fixing glue, it is mounted with to roll between the left side plate and shows mechanism, the rolling shows that mechanism includes two scroll wheels being oppositely arranged and fixing axle, the wheel plate in cross intersection is equipped in two scroll wheel, the wheel plate in cross intersection is crossed to form by two blocks of wheel plates, jack is equipped in the center of the wheel plate in cross intersection, it is inserted and fixed into fixing axle, it is equipped at left and right sides of the fixing axle and has threaded fixed link；The utility model shows that displaying is convenient and simple to multiple maps with geography information by way of rolling, has illuminating effect, and it is time saving and energy saving to operate, and improves the displaying efficiency of the map with geography information.

Description

A kind of wall-hanging geographic information displaying device

Technical field

The utility model relates to geographic information displaying devices, more particularly, to a kind of wall-hanging geographic information displaying device.

Background technique

For Geography Specialty, mainly study earth surface resource environment and they between social, economic development Relationship, with the development of human society, geography accumulation of knowledge, it is natural that this subject gradually becomes research earth surface The subject of phenomenon and humane phenomenon and correlation and regional differentiation between them is briefly exactly to study people and geographical pass The subject of system since modern times, with the fast development of geographical science, has been no longer limited to the research of physical geography phenomenon, but Gradually cover the double characteristic of natural science and social science.Geographic(al) subdiscipline is emerged in large numbers one after another, such as enviromental geography, city City's geography, geography of resources, population geoegraphy, medical geography etc., scientific value is also higher and higher.

Study for Geography Specialty be can't do without in professional classroom by auxiliarily using map displaying come to variously Manage information and show teaching, to facilitate student to understand and clear learnt knowledge architecture, but, it is existing for accessory exhibition The map for managing information is simply to be suspended on metope mostly, and exhibition method is single, for different geography information, needs to use Different maps, instructors are frequently necessary in addition take and set the time for increasing teaching to hang, and operation is cumbersome, time-consuming and laborious.

Utility model content

In order to solve the purpose of the utility model is to overcome the deficiencies in the prior art, provide it is a kind of by way of rolling come Displaying is convenient and simple to be shown to multiple maps with geography information, and there is illuminating effect, it is time saving and energy saving to operate, to mention High map shows the wall-hanging geographic information displaying device of efficiency.

Technical solution adopted by the utility model to solve its technical problems is：A kind of wall-hanging geographic information displaying dress Set, including hanging rack, the hanging rack be include bottom plate and left side plate, at least two fixation holes are equipped on the bottom plate, It is fixed on metope by fixing glue, is mounted with to roll displaying mechanism between the left side plate, the rolling shows mechanism The scroll wheel and fixing axle being oppositely arranged including two are equipped with the wheel plate in cross intersection in two scroll wheel, described to be in The wheel plate of cross intersection is crossed to form by two blocks of wheel plates, is equipped in the center of the wheel plate in cross intersection slotting Hole is inserted and fixed into fixing axle, and the threaded fixed link of tool, the left and right sides are equipped at left and right sides of the fixing axle Plate is equipped with through-hole, and the fixed link is inserted into through-hole and is mounted with stop nut in the fixed link；

Be mounted at least four hanging scrolls between the wheel plate in cross intersection that two scroll wheel is equipped with, it is described at least It is equipped with shaft at left and right sides of four hanging scrolls, the axis hole of grafting shaft is respectively equipped on the wheel plate in cross intersection；

Two clamping plates are respectively mounted at least four hanging scroll, two clamping plate rear end is equipped with shaft, the hanging scroll It is equipped with the matched mating part of the shaft being equipped with clamping plate, is connected by shaft；

The two clamping plates medial surface is embedded in the magnetic stripe of mutual magnetic.

Preferably, on the bottom plate be equipped with a lighting mechanism, the lighting mechanism include be located at bottom plate top and with bottom The support plate and the extension board for being located at support plate upper end and being structure as a whole that plate is structure as a whole, the extension board extend to rolling Show device front end.

Preferably, it is equipped with a lamp holder for being mounted with headlamp on the extension board, is mounted in the extension board side Power switch.

Preferably, the power switch is mounted with that the lamp holder of headlamp, the power switch are another by conducting wire electrical connection End is also mounted with attaching plug by conducting wire.

Preferably, the attaching plug is two-pin plug.

The utility model has the advantages that：Mechanism is shown by the rolling installed on hanging rack, which shows that mechanism is logical Fixing axle is crossed to be mounted on hanging rack, so that the scroll wheel for being mounted on fixing axle is easy to roll, and the cross that scroll wheel is equipped with The wheel plate of intersection, is easily installed hanging scroll；

Two clamping plates being equipped on hanging scroll, so that geographic information displaying is convenient and convenient for retracing, can be divided by clamping map It Gun Dong not show multiple maps that can have geography information, it is easy to use, and can be light by the headlamp in lighting mechanism Improve display lighting；

The displaying device shows that displaying is convenient and simple to multiple maps with geography information by way of rolling, And there is illuminating effect, it is time saving and energy saving to operate, to improve the displaying efficiency of map.

Detailed description of the invention

The present invention will be further described with reference to the accompanying drawings and examples.

Fig. 1 and Fig. 2 is the structural schematic diagram of the utility model；

Fig. 3 and Fig. 4 is the clamp region schematic diagram of the utility model；

Fig. 5 is that the utility model lighting mechanism is electrically connected schematic diagram.

Attached drawing detail is as follows：Hanging rack 1, left plate 11, right side plate 12, bottom plate 13, fixation hole 14, fixing glue 15 roll Show mechanism 2, scroll wheel 21, wheel plate 23, jack 24, axis hole 25, fixing axle 3, fixed link 31, stop nut 32, hanging scroll 4, axis Bar 41, clamping plate 5, mating part 51, shaft 52, magnetic stripe 53, shaft 54, lighting mechanism 6, support plate 62, extension board 63, lamp holder 7, headlamp 71, plug 72, conducting wire 73, switch 74, ground Figure 100.

Specific embodiment

The wall-hanging geographic information displaying apparatus structure of the utility model is as shown in Figures 1 to 5, including hanging rack 1, described It includes bottom plate 13 and left plate 11 that hanging rack, which is 1, and right side plate 12 is equipped at least two fixation holes 14 on the bottom plate 13, It is fixed on metope by fixing glue 15, so that hanging rack is fixed on the metope of classroom.

It is mounted with to roll between the left side plate and shows mechanism 2, described roll shows what mechanism 2 was oppositely arranged including two Scroll wheel 21 and fixing axle 3 are equipped with the wheel plate 23 in cross intersection on two scroll wheel 21, should be in cross intersection Wheel plate intersected by two blocks of wheel plates in cross, be equipped in the center of the wheel plate 23 in cross intersection slotting Hole 24 is inserted and fixed into fixing axle 3, is equipped at left and right sides of the fixing axle 3 and has threaded fixed link 31, the left side Right side plate is equipped with the through-hole (not shown) being connected with jack 24, and the fixed link 31 is inserted into through-hole and extends to left and right Outside side plate, be spirally connected stop nut 32 in the fixed link 31, and when scroll wheel rotates, the stop nut is unlocked, from And scroll wheel can be rotated, and when turning to the display location of geography information, stop nut is fixed in fixing axle, so that rolling Wheel position is fixed；

It is mounted at least four hanging scrolls 4 between the wheel plate 23 in cross intersection that two scroll wheel 21 is equipped with, has Two pieces of wheel board ends are mounted in body, shaft 41 is equipped at left and right sides of at least four hanging scroll 4, it is described in cross It is equipped with the axis hole 25 of grafting shaft 41 on the wheel plate 23 of intersection, there are four axis hole is set, is respectively provided at the both ends of two blocks of wheel plates, So that at least four hanging scrolls are fixed between scroll wheel；

Two clamping plates 5 are respectively mounted at least four hanging scroll 41, two clamping plates, 5 rear end is equipped with shaft 54, institute It states hanging scroll 41 and is equipped with the matched mating part 51 of the shaft 54 being equipped with clamping plate 5, be connected by shaft 52；So that ground For the movable clamping connection of figure energy between two clamping plates, clamping connection is secured, and is conveniently replaceable.

Two clamping plates, 5 medial surface is embedded in the magnetic stripe 53 of mutual magnetic, by map magnetic between two clamping plates, clamping Securely, it is easy to suspension display or on hanging scroll.

A lighting mechanism 6 is equipped on the bottom plate 13, the lighting mechanism 6 includes being located at 13 top of bottom plate and and bottom plate 13 support plates 62 being structure as a whole and the extension board 63 for being located at 62 upper end of support plate and being structure as a whole, the extension board 63 prolong It extends to rolling and shows 2 front end of mechanism.For to displaying map illumination.

A lamp holder 7 (as indicated by a broken line in fig. 1) for being mounted with headlamp 71 is equipped on the extension board 63, in the extension 63 side of plate is mounted with that power switch 74, power switch are electrically connected lamp holder, and the photograph installed on lamp holder can be made by pressing power switch Bright lamp lights, to improve geographic information displaying brightness.

The power switch 74 is electrically connected the lamp holder 7 for being mounted with headlamp 71 by conducting wire 75, and the power switch 74 is another One end also passes through conducting wire 75 and is mounted with attaching plug 76.The socket of attaching plug insertion connection external power supply, extremely by electrical energy transportation Conducting wire and pressed by power switch realize be powered.

The attaching plug 76 is two-pin plug.

The present apparatus is in use：Hanging rack is fixed on the metope of classroom side by fixing glue, in hanging rack On be mounted with roll show mechanism, roll show mechanism in fixed both ends of the shaft be inserted on left side plate, pacify in fixing axle Two scroll wheels being oppositely arranged are filled, the wheel plate in cross intersection that two scroll wheels being oppositely arranged are equipped with is being in cross At least four hanging scrolls are mounted between the wheel plate of type intersection, clamping plate is equipped at least four hanging scrolls, and clamping plate is clamped for opening up Show the map of geography information；

Map can when not in use, and volume is set to be retractd on hanging scroll, when in use, ground Figure 100 is unfolded to hang, is conveniently made With so as to hang at least four maps on scroll wheel respectively, for showing respectively, working as determination by the rolling of scroll wheel On scroll wheel when required displaying map, it is screwed onto the fixed link that fixing axle is equipped with by stop nut and consolidates scroll wheel position It is fixed, facilitate displaying；

Further, as shown in figure 4, the power switch being equipped with by pressing lighting mechanism, since power switch passes through Conducting wire is connected with the anode in two plugs, which also passes through the lamp holder that conducting wire electrical connection is mounted with headlamp, It is mounted with that the lamp holder of headlamp is connected by conducting wire with the cathode in two plugs, to form series connection, therefore presses power supply It switchs (as shown in Fig. 4 arrow) and improves the showing luminance of geography information so that headlamp lights.

The utility model shows mechanism by the rolling installed on hanging rack, which shows that mechanism is pacified by fixing axle On hanging rack, so that the scroll wheel for being mounted on fixing axle is easy to roll, and the wheel plate for the cross that scroll wheel is equipped with, It is easily installed hanging scroll；

Two clamping plates being equipped on hanging scroll, so that geographic information displaying is convenient and convenient for retracing, can be divided by clamping map It Gun Dong not show multiple maps that can have geography information, it is easy to use, and can be light by the headlamp in lighting mechanism Improve display lighting；

The displaying device shows that displaying is convenient and simple to multiple maps with geography information by way of rolling, And there is illuminating effect, it is time saving and energy saving to operate, to improve the displaying efficiency of map.

Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, It should be included within the scope of protection of this utility model.

Claims (5)

1. a kind of wall-hanging geographic information displaying device, including hanging rack, the hanging rack be include bottom plate and left side plate, The bottom plate is equipped at least two fixation holes, is fixed on metope by fixing glue, it is characterised in that：

It is mounted with to roll between the left side plate and shows mechanism, the rolling shows that mechanism includes two scroll wheels being oppositely arranged And fixing axle, it is equipped with the wheel plate in cross intersection in two scroll wheel, the wheel plate in cross intersection is by two pieces Wheel plate is crossed to form, and is equipped with jack in the center of the wheel plate in cross intersection, is inserted and fixed into fixation On axis, the threaded fixed link of tool is equipped at left and right sides of the fixing axle, the left side plate is equipped with through-hole, the fixation Bar is inserted into through-hole and is mounted with stop nut in the fixed link；

It is mounted at least four hanging scrolls between the wheel plate in cross intersection that two scroll wheel is equipped with, described at least four It is equipped with shaft at left and right sides of hanging scroll, the axis hole of grafting shaft is respectively equipped on the wheel plate in cross intersection；

Two clamping plates are respectively mounted at least four hanging scroll, two clamping plate rear end is equipped with shaft, sets on the hanging scroll The mating part for having the shaft being equipped with clamping plate matched, is connected by shaft；

The two clamping plates medial surface is embedded in the magnetic stripe of mutual magnetic.

2. wall-hanging geographic information displaying device as described in claim 1, it is characterised in that：One is equipped on the bottom plate to shine Bright mechanism；

The lighting mechanism include be located at bottom plate top and the support plate that is structure as a whole with bottom plate and be located at support plate upper end and The extension board being structure as a whole, the extension board extend to rolling and show device front end.

3. wall-hanging geographic information displaying device as claimed in claim 2, it is characterised in that：One is equipped on the extension board It is mounted with the lamp holder of headlamp, is mounted with power switch in the extension board side.

4. wall-hanging geographic information displaying device as claimed in claim 3, it is characterised in that：The power switch passes through conducting wire Electrical connection is mounted with that the lamp holder of headlamp, the power switch other end also pass through conducting wire and be mounted with attaching plug.

5. wall-hanging geographic information displaying device as claimed in claim 4, it is characterised in that：The attaching plug is two and inserts Head.