CN209987686U

CN209987686U - Mobile type light-adjustable copy table

Info

Publication number: CN209987686U
Application number: CN201920352619.7U
Authority: CN
Inventors: 黄文胜
Original assignee: Shenzhen Polytechnic
Current assignee: Shenzhen Polytechnic
Priority date: 2019-03-20
Filing date: 2019-03-20
Publication date: 2020-01-24
Anticipated expiration: 2029-03-20

Abstract

The utility model provides a copyboard that removal type can adjust luminance, including the copyboard body, the copyboard body includes the main part, is fixed in the lid in the main part, and the lid surface gomphosis has toughened glass and is located the toughened glass below and is equipped with the light-passing board. A lamp holder is arranged in the main body, and a first group of LED lamps and a second group of LED lamps which are connected in parallel are arranged on the lamp holder. The main part is inside to be equipped with the reflective membrane with first group LED lamp and the opposite setting of second group LED lamp. Be equipped with the power cord in the main part, the power cord is connected with the parallel connection end of first group LED lamp and second group LED lamp, be equipped with knob dimmer switch on the power cord, be equipped with the photoswitch that is used for controlling first group LED lamp and the work of second group LED lamp on the main part lateral wall, therefore, can constitute and have the function of adjusting luminance, and the copy platform of convenient removal, this copy platform combines with the desk, can constitute drawing table copy platform, and when not using, still can hang it in wall or vertical placing and be convenient for accomodate, need not to occupy special space.

Description

Mobile type light-adjustable copy table

Technical Field

The utility model relates to a technical field of workstation especially relates to a removal type copyboard that can adjust luminance.

Background

The drawing table copy table is basic hardware platform equipment and tools which are indispensable for work, study and training of text creation, design and a plurality of professional process technologies, cannot be replaced by an electronic display screen table with high technology, high cost and high maintenance requirements, and often users and units which need to use the drawing table copy table can be temporarily specially made by themselves, even temporarily and continuously lighting up and piecing together for use under a glass plate frame, and a 'local method' for copying, drawing, making draft and the like by using a glass window is written.

And current copyboard is mostly the specialty can paint the design teaching and research unit specially, is mostly the fixed overall structure of wood system table platform glass mesa, and application function scope is single, and the dead weight quality is great, need occupy special place space resource, can not conveniently stack and accomodate to current copyboard adopts the fluorescent lamp luminotron, has ballast noise, bad easily during the use, and its luminance brightness also has the regulation nature, and function practicality restriction is big, and the cost is high.

Disclosure of Invention

In order to solve the defects and deficiencies of the prior art, the utility model provides a movable type light-adjustable copyboard.

The utility model adopts the technical proposal that: a mobile type light-adjustable copyboard is characterized in that: the copying table comprises a copying table body, wherein the copying table body comprises a main body and a cover body fixed above the main body, toughened glass is embedded in the surface of the cover body, and a light-transmitting plate is arranged below the toughened glass; a lamp holder is arranged inside the main body, a first group of LED lamps and a second group of LED lamps which are connected in parallel are arranged on the lamp holder, and the first group of LED lamps and the second group of LED lamps are arranged downwards; a corrugated reflective film is arranged in the main body, and the reflective film is arranged opposite to the first group of LED lamps and the second group of LED lamps; the LED lamp comprises a main body and is characterized in that a power line is arranged on the main body and connected with parallel ends of a first group of LED lamps and a second group of LED lamps, a knob dimming switch is arranged on the power line, and a light-operated switch used for controlling the first group of LED lamps and the second group of LED lamps to work is arranged on the outer side wall of the main body.

Preferably, the cover body and the horizontal plane form an angle of 15 degrees.

Preferably, the lid rear end passes through hinged joint with the main part rear end, the lid front end passes through the stopper and is connected with the main part front end, the main part front end is provided with the folding bracing piece that is used for supporting the lid.

Preferably, the bottom of main part is provided with the supporting legs, the supporting legs includes the fixed stabilizer blade of a plurality of and adjusts the stabilizer blade, the main part front end is located to the fixed stabilizer blade, adjust the stabilizer blade and locate the rear end of main part, the main part inboard is provided with the boss, the boss top is fixed with the nut, it includes the screw rod and is fixed in the cushion of screw rod below to adjust the stabilizer blade, the screw rod is pegged graft between nut and boss.

Preferably, the front end and the rear end of the cover body are both provided with stationery grooves for containing stationery.

Preferably, the peripheral height of the upper surface of the cover body is 1.2 mm higher than that of the upper surface of the toughened glass.

Preferably, the bottom of main part is provided with the wall built-up fastener.

Preferably, the rear end of the main body is also provided with a back support leg.

Preferably, both side walls of the main body are recessed inwards to form handle fastening ends.

Preferably, the side wall of the main body is provided with heat dissipation holes.

Adopt above-mentioned scheme, the beneficial effects of the utility model are as follows:

1. the utility model discloses not only can be used to draw the draft, still can be used to can do so discussion, teaching training and light image show, in addition, still be applicable to colored drawing, develop seal, sculpture fretwork, piece together and fill out, technological preparation such as sand painting skill, solved the problem of current copyboard function singleness.

2. The utility model discloses it is light to remove, can use jointly with the desk, is drawing table copyboard promptly, has solved current demander and the problem that the unit needs customization drawing table copyboard and cost is high, makes things convenient for people to use, and is not using the utility model discloses the time, people can hang it in wall or vertical placing and be convenient for accomodate, need not to occupy exclusive space, makes things convenient for the space resource utilization in place, saves space.

3. The utility model discloses a cold rolling steel sheet can be adopted to the main part, makes the utility model discloses durable, life is longer.

4. The utility model discloses a light-operated switch of knob dimmer switch and the work that is used for controlling first group LED lamp and second group LED lamp, therefore steerable first group LED lamp or the work of second group LED lamp also or two sets of LED lamp simultaneous workings, go back the luminance of the first group LED lamp of accessible knob dimmer switch regulation and second group LED lamp, and then solved current copyboard and adopted the fluorescent lamp luminotron to need to cooperate the ballast to use the problem that produces the noise and easily damage and current copyboard do not have the problem of light regulation and control function, make the copyboard make things convenient for people's operation to use more.

Drawings

Fig. 1 is a perspective view of an embodiment of the present invention.

Fig. 2 is a longitudinal sectional view of an embodiment of the present invention.

Fig. 3 is a rear view of an embodiment of the present invention.

Fig. 4 is a left side view of the embodiment of the present invention.

Fig. 5 is a view showing the cover body according to the embodiment of the present invention.

Fig. 6 is a diagram of the supporting rod supporting cover according to the embodiment of the present invention.

Fig. 7 is a cross-sectional view of the cover according to the embodiment of the present invention.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are only some sub-embodiments of the present invention. Based on the embodiments in the present invention, other embodiments obtained by the skilled in the art without creative work all belong to the protection scope of the present invention.

Referring to fig. 1-7, an embodiment of the present invention provides a mobile light-adjustable copyboard, which includes a copyboard body. The copying table body comprises a main body 200 and a cover body 100 fixed above the main body 200, wherein the cover body 100 and the main body 200 preferably adopt a cold-rolled steel sheet as a frame; the surface gomphosis of lid 100 has toughened glass 110 and is located the below of toughened glass 110 and be provided with light-passing board 130, the inside of main part 200 is provided with lighting fixture 270, be provided with first group LED lamp 271 and the second group LED lamp 272 that is parallel relation on the lighting fixture 270, first group LED lamp 271 and the direction of the second group LED lamp 272 are down set up. The inside reflective membrane 250 that is the pincher trees type that is provided with of main part 200, reflective membrane 250 sets up with first group LED lamp 271 and second group LED lamp 272 are opposedly. The main body 200 is provided with a power line 290, the power line 290 is connected with the parallel ends of the first group of LED lamps 271 and the second group of LED lamps 272, the power line 290 is provided with a knob dimming switch 293, and the outer side wall of the main body 200 is provided with a light control switch 291 for controlling the operation of the first group of LED lamps 271 and the second group of LED lamps 272.

The utility model discloses connect the power through power cord 290 and provide the electric quantity for the LED lamp, can control first group LED lamp 271 or the work of second group LED lamp 272 or two sets of LED lamps simultaneously through controlling to turn on light 291, still can adjust the luminance of first group LED lamp 271 and second group LED lamp 272 through knob dimmer switch 293, copy the platform from this and have the light regulation and control function; when the LED lamp is on, the light is reflected by the reflecting film 250 to become soft, and then is refracted out of the toughened glass 110 through the light transmitting plate 130, people can place the drawing to be copied on the toughened glass 110, and can clearly see the pattern to be copied by people when a piece of drawing paper is placed on the drawing paper, so that people can draw the drawing.

Preferably, in the embodiment of the present invention, the light-transmitting plate 130 is milky white, so as to effectively soften the light and reduce the irritation to the eyes.

Preferably, in the embodiment of the present invention, the reflective film 250 can adopt tinfoil paper, and when the first group of LED lamps 271 or the second group of LED lamps 272 are lit, the light can be softened by the tinfoil paper reflection LED light of the fold, so that the LED light is not dazzled on the tempered glass 110.

Preferably, in the embodiment of the present invention, the cover 100 and the horizontal plane form an angle of 15 degrees, so that the copy table is in an inclined state, thereby solving the problem that people are inconveniently watched by placing on the plane, and further facilitating people to watch and draw.

Preferably, in the embodiment of the present invention, the rear end of the cover body 100 is connected to the rear end of the main body 200 by a hinge 400, so that the cover body 100 forms a rotatable part; the front end of the cover body 100 is connected with the front end of the main body 200 through the limiter 300, so that the cover body 100 can be stably attached to the main body 200 or can be rotated and opened with the hinge 400 as a fulcrum, and people can conveniently overhaul the internal structure of the utility model; the front end of the main body 200 is provided with a folding support bar 292 for supporting the cover body 100, when the cover body 100 is opened, the folding support bar 292 can be straightened, and the cover body 100 is placed on the support bar 292 to play a supporting role.

Preferably, in the embodiment of the utility model provides an in, the bottom of main part 100 is provided with the supporting legs, the supporting legs includes the fixed stabilizer blade 240 of a plurality of and adjusts stabilizer blade 220, main part 200 front end is located to fixed stabilizer blade 240, adjust the rear end that main part 200 was located to stabilizer blade 220, main part 200 inboard is provided with boss 222, the boss 222 top is fixed with nut 221, it includes screw rod 223 and is fixed in the cushion 224 of screw rod 223 below to adjust stabilizer blade 220, screw rod 223 pegs graft between nut 221 and boss 222, and people's accessible rotating screw rod 223 realizes that screw rod 223 stretches out the length of main part 200, and then people's liftable is adjusted the utility model discloses the inclination of mesa makes things convenient for people to use.

Preferably, in the embodiment of the present invention, the front end and the rear end of the cover body 100 are both provided with a stationery groove 120 for accommodating stationery, so that people can conveniently accommodate stationery such as pens after drawing, and people can conveniently use the stationery next time.

Preferably, in the embodiment of the present invention, the peripheral height of the upper surface of the cover 100 is 1.2 mm higher than the upper surface of the tempered glass 110, so that people can place drawing paper on the surface of the tempered glass 110, the drawing is prevented from moving at will, and people can copy the pattern on the drawing below.

Preferably, in the embodiment of the present invention, the bottom of the main body 200 is provided with a wall hanging fastener 260, and the wall hanging fastener 260 can be used to hang the present invention on a wall, and at this time, can be used for displaying images.

Preferably, in the embodiment of the present invention, the back supporting leg 280 is further disposed at the rear end of the main body 200, the back supporting leg 280 may be made of hard plastic material, and the back supporting leg 280 may prevent scratching between the back and the wall.

Preferably, in the embodiment of the present invention, the two side walls of the main body 200 are recessed inwards to form the handle end 210, and the handle end 210 can facilitate people to move at will.

Preferably, in the embodiment of the present invention, the side wall of the main body 200 is provided with heat dissipation holes 230, and the heat dissipation holes 230 can dissipate heat of the first set of LED lamps 271, the second set of LED lamps 272 and the reflective film 250.

Adopt above-mentioned scheme, the utility model has the following advantage:

3. The utility model discloses a main part 200 can adopt cold-rolled steel sheet, makes the utility model discloses durable, life is longer.

4. The utility model discloses a knob dimmer switch 293 and the photoswitch 291 that is used for controlling first group LED lamp 271 and the work of second group LED lamp 272, from this steerable first group LED lamp 271 or the work of second group LED lamp 272 also or the work of two sets of LEDs when waiting, go back the luminance that first group LED lamp 271 and the second group LED lamp 272 were adjusted to knob dimmer switch 293, and then solved current copyboard and adopted the fluorescent lamp luminotron to need to cooperate the ballast to use the problem that produces noise and easy bad and current copyboard does not have the problem of light regulation and control function, make things convenient for people's operation to use more for the copyboard.

The above embodiments of the present invention are merely examples for clearly illustrating the present invention and are not intended to limit the embodiments of the present invention. But rather, obvious variations and modifications may be made without departing from the spirit of the invention.

Claims

1. A mobile type light-adjustable copyboard is characterized in that: the copying table comprises a copying table body, wherein the copying table body comprises a main body and a cover body fixed above the main body, toughened glass is embedded in the surface of the cover body, and a light-transmitting plate is arranged below the toughened glass; a lamp holder is arranged inside the main body, a first group of LED lamps and a second group of LED lamps which are connected in parallel are arranged on the lamp holder, and the first group of LED lamps and the second group of LED lamps are arranged downwards; a corrugated reflective film is arranged in the main body, and the reflective film is arranged opposite to the first group of LED lamps and the second group of LED lamps; the LED lamp comprises a main body and is characterized in that a power line is arranged on the main body and connected with parallel ends of a first group of LED lamps and a second group of LED lamps, a knob dimming switch is arranged on the power line, and a light-operated switch used for controlling the first group of LED lamps and the second group of LED lamps to work is arranged on the outer side wall of the main body.

2. A mobile dimmable copy table as claimed in claim 1, wherein: the cover body and the horizontal plane form an angle of 15 degrees.

3. A mobile dimmable copy station as claimed in claim 1 or 2, wherein: the rear end of the cover body is connected with the rear end of the main body through a hinge, the front end of the cover body is connected with the front end of the main body through a limiter, and the front end of the main body is provided with a folding support rod for supporting the cover body.

4. A mobile dimmable copy table as claimed in claim 1, wherein: the bottom of main part is provided with the supporting legs, the supporting legs includes the fixed stabilizer blade of a plurality of and adjusts the stabilizer blade, the main part front end is located to fixed stabilizer blade, adjust the stabilizer blade and locate the rear end of main part, the main part inboard is provided with the boss, the boss top is fixed with the nut, it includes screw rod and the cushion that is fixed in the screw rod below to adjust the stabilizer blade, the screw rod is pegged graft between nut and boss.

5. A mobile dimmable copy table as claimed in claim 1, wherein: the front end and the rear end of the cover body are both provided with stationery grooves for containing stationery.

6. A mobile dimmable copy table as claimed in claim 1, wherein: the peripheral height of the upper surface of the cover body is 1.2 mm higher than that of the upper surface of the toughened glass.

7. A mobile dimmable copy table as claimed in claim 1, wherein: the bottom of main part is provided with the wall built-up fastener.

8. A mobile dimmable copy table as claimed in claim 1, wherein: the rear end of the main body is also provided with a back support leg.

9. A mobile dimmable copy table as claimed in claim 1, wherein: two side walls of the main body are inwards sunken to form hand buckling ends.

10. A mobile dimmable copy table as claimed in claim 1, wherein: the side wall of the main body is provided with heat dissipation holes.