CN208365136U - A kind of height-adjustable chemical industry teaching computer display screen support frame - Google Patents

Abstract

The utility model discloses a kind of height-adjustable chemical industry teaching computer display screen support frames, including display screen, the outer surface of the display screen is fixedly connected with fixing pipe, the internal sleeve of fixing pipe is equipped with support column, the lower section of display screen is equipped with partition, the upper surface fixation of partition is inlaid with siphunculus, the bottom of support column runs through siphunculus and extends to the outside of siphunculus, the bottom of support column is fixedly connected with pedestal, the inside of pedestal offers the first cavity, the inside of first cavity is equipped with first gear, the inner ring of first gear is fixedly connected with threaded rod, the right inner side wall fixation of first cavity is inlaid with first bearing, the inner ring of first bearing is fixedly connected with the outer surface of threaded rod, the left side fixation of pedestal is inlaid with second bearing, threaded rod runs through second bearing close to one end of second bearing and extends to the outside of the first cavity.The height-adjustable chemical industry teaching computer display screen support frame achievees the effect that up and down adjustment display screen.

Description

A kind of height-adjustable chemical industry teaching computer display screen support frame

Technical field

The utility model relates to display screen support frame technical field, specially a kind of height-adjustable chemical industry teaching is used tricks Calculation machine display screen support frame.

Background technique

Computer display screen is also generally referred to as computer monitor or computer screen, it is in addition to CPU, mainboard, memory, electricity A most important computer part except source, keyboard, mouse is that certain electronic document information is passed through specific transmission device It is shown to a kind of show tools that human eye is re-reflected on screen, display screen support frame can effectively realize the branch to display screen Support.

At this stage when using computer, due to the influence of the factors such as height, need to carry out height to display screen Adjustment, to improve comfort level when using, display screen support frame when in use due to can not effectively realize the adjusting of height, It is unable to satisfy the demand of user.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, it is aobvious to provide a kind of height-adjustable chemical industry teaching computer for the utility model Display screen support frame solves when using computer, due to the influence of the factors such as height, needs to carry out height to display screen Adjustment, to improve comfort level when using, display screen support frame is when in use due to can not effectively realize the tune of height The problem of saving, being unable to satisfy user's demand.

(2) technical solution

To achieve the above object, the utility model provides the following technical solutions: a kind of height-adjustable chemical industry teaching use Computer display screen support frame, including display screen, the outer surface of the display screen are fixedly connected with fixing pipe, the fixing pipe Internal sleeve is equipped with support column, and the lower section of the display screen is equipped with partition, and the upper surface fixation of the partition is inlaid with siphunculus, described The bottom of support column runs through siphunculus and extends to the outside of siphunculus, and the bottom of the support column is fixedly connected with pedestal, the base The inside of seat offers the first cavity, and the inside of first cavity is equipped with first gear, and the inner ring of the first gear is fixed It is connected with threaded rod, the right inner side wall fixation of first cavity is inlaid with first bearing, the inner ring and spiral shell of the first bearing The outer surface of rasp bar is fixedly connected, and the left side fixation of the pedestal is inlaid with second bearing, and the threaded rod is close to the second axis The one end held runs through second bearing and extends to the outside of the first cavity, and the inside of the support column offers the second cavity, institute The inside for stating the second cavity is equipped with second gear, and the inner ring of the second gear is fixedly connected with fixed link, the fixed link Both ends are fixedly connected with the inner sidewall of the second cavity, and the inner sidewall of second cavity offers symmetrical strip through-hole, The inner roof wall of first cavity offers inserting hole, and the inside of second cavity is equipped with toothed chain, and the toothed chain is through interspersed Hole and the inside for extending to the first cavity, the first gear are sequentially connected by toothed chain and second gear, second cavity Inside be equipped with mobile bar, the outer surface of the mobile bar is fixedly connected with the outer surface of toothed chain, and the both ends of the mobile bar are equal Through strip through-hole and the outside of the second cavity is extended to, the both ends of the mobile bar are fixedly connected with the inner wall of fixing pipe.

Preferably, the lower surface of the partition is fixedly connected with symmetrical adjustable spring, and adjustable spring is close to pedestal One end be fixedly connected with the outer surface of pedestal.

Preferably, the outer surface thread of the threaded rod is connected with screwed pipe, and the left end of threaded rod is fixedly connected with rotation Handle hand.

Preferably, it is fixedly connected with limit plate at the top of the support column, and limit plate is parallel with fixing pipe.

Preferably, the partition is parallel with fixing pipe, and support column and siphunculus are the same as the bearing heart.

Preferably, vertical length value of the vertical length value of the first gear less than the first cavity, and threaded rod and solid Fixed pole is parallel.

(3) beneficial effect

The utility model provides a kind of height-adjustable chemical industry teaching computer display screen support frame, has following The utility model has the advantages that

(1) the height-adjustable chemical industry teaching computer display screen support frame, connects by the way that the lower surface of partition is fixed It is connected to adjustable spring, can effectively increase the protection to display screen, the impact force generated when fixing pipe moves up and down is reduced, leads to The outer surface thread for crossing threaded rod is connected with screwed pipe, can effectively realize the fixation to threaded rod, avoid threaded rod Unintentional rotation causes to damage to display screen, and the left end of siphunculus threaded rod is fixedly connected with rotating handles, can effectively improve spiral shell The convenience of rasp bar rotation, is fixedly connected with limit plate by the upper surface of support column, can effectively realize to fixing pipe Limit effect.

(2) height-adjustable chemical industry teaching computer display screen support frame, by first bearing, second bearing, Being equipped between threaded rod, first gear, fixed link and second gear can effectively realize the rotation of toothed chain, pass through Being equipped between mobile bar, strip through-hole and toothed chain can effectively realize moving up and down for fixing pipe, reach downward Save the effect of display screen.

Detailed description of the invention

Fig. 1 is the utility model structure sectional view；

Fig. 2 is the cross-sectional view of the utility model structural side view；

Fig. 3 is structural schematic diagram at A in the utility model Fig. 1.

In figure: 1 display screen, 2 fixing pipes, 3 support columns, 4 pedestals, 5 first cavitys, 6 threaded rods, 7 first bearings, 8 first Gear, 9 toothed chains, 10 limit plates, 11 partitions, 12 siphunculus, 13 adjustable springs, 14 strip through-holes, 15 second cavitys, 16 fixed links, 17 second gears, 18 mobile bars, 19 second bearings, 20 screwed pipes, 21 rotating handles.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of height-adjustable chemical industry teaching calculating Machine display screen support frame, including display screen 1, the outer surface of display screen 1 are fixedly connected with fixing pipe 2, and the inside of fixing pipe 2 is arranged There is support column 3, the top of support column 3 is fixedly connected with limit plate 10, and limit plate 10 is parallel with fixing pipe 2, can be effective Realization to the limit effect of fixing pipe 2, the lower section of display screen 1 is equipped with partition 11, and the lower surface of partition 11 is fixedly connected with phase Symmetrical adjustable spring 13, and adjustable spring 13 is fixedly connected close to one end of pedestal 4 with the outer surface of pedestal 4, it can be effective Increase the protection to display screen 1, reduce the impact force generated when fixing pipe 2 moves up and down, the upper surface fixation of partition 11 is inlayed There is siphunculus 12, the bottom of support column 3 runs through siphunculus 12 and extends to the outside of siphunculus 12, and partition 11 is parallel with fixing pipe 2, increases The stability of feeder apparatus, and support column 3 and siphunculus 12 can effectively reduce between support column 3 and siphunculus 12 with the bearing heart Friction, the bottom of support column 3 are fixedly connected with pedestal 4, and the inside of pedestal 4 offers the first cavity 5, the inside of the first cavity 5 Equipped with first gear 8, the inner ring of first gear 8 is fixedly connected with threaded rod 6, and the right inner side wall fixation of the first cavity 5 is inlaid with The inner ring of first bearing 7, first bearing 7 is fixedly connected with the outer surface of threaded rod 6, and the left side of pedestal 4 is fixed to be inlaid with the Two bearings 19, threaded rod 6 run through second bearing 19 close to one end of second bearing 19 and extend to the outside of the first cavity 5, spiral shell The outer surface thread of rasp bar 6 is connected with screwed pipe 20, can effectively realize the fixation to threaded rod 6, and the left end of threaded rod 6 Rotating handles 21 are fixedly connected with, the convenience of the rotation of threaded rod 6 can be effectively increased, the inside of support column 3 offers the The inside of two cavitys 15, the second cavity 15 is equipped with second gear 17, and the inner ring of second gear 17 is fixedly connected with fixed link 16, Gu The both ends of fixed pole 16 are fixedly connected with the inner sidewall of the second cavity 15, and the inner sidewall of the second cavity 15 offers symmetrical item Shape through-hole 14, the inner roof wall of the first cavity 5 offer inserting hole, and the inside of the second cavity 15 is equipped with toothed chain 9, and toothed chain 9 is worn Jack and the inside for extending to the first cavity 5, first gear 8 are sequentially connected by toothed chain 9 and second gear 17, the second cavity 15 Inside be equipped with mobile bar 18, the outer surface of mobile bar 18 is fixedly connected with the outer surface of toothed chain 9, and the both ends of mobile bar 18 are passed through It wears strip through-hole 14 and extends to the outside of the second cavity 15, the both ends of mobile bar 18 are fixedly connected with the inner wall of fixing pipe 2, The vertical length value of first gear 8 avoids first gear 8 from generating with the first cavity 5 and rubs less than the vertical length value of the first cavity 5 It wipes, and threaded rod 6 is parallel with fixed link 16, can effectively increase the stability of mobile bar 18.

Working principle: rotation rotating handles 21, being equipped between first bearing 7 and second bearing 19, threaded rod 6 It is rotated, the outer surface of threaded rod 6 is fixedly connected with first gear 8, and first gear 8 is passed by toothed chain 9 and second gear 17 Dynamic connection has driven the rotation of toothed chain 9, and the outer surface of toothed chain 9 is fixedly connected with mobile bar 18, realizes the upper and lower of mobile bar 18 It is mobile, the up and down adjustment of fixing pipe 2 is driven, achievees the effect that adjust 1 height of display screen.

In conclusion the height-adjustable chemical industry teaching computer display screen support frame, passes through the following table of partition 11 Face is fixedly connected with adjustable spring 13, can effectively increase the protection to display screen 1, reduces production when fixing pipe 2 moves up and down Raw impact force is connected with screwed pipe 20 by the outer surface thread of threaded rod 6, can effectively realize consolidating to threaded rod 6 It is fixed, it avoids threaded rod 5 that unintentional rotation occurs and display screen 1 is caused to damage, the left end of siphunculus threaded rod 6 is fixedly connected with rotation handle Hand 21 can effectively improve the convenience of the rotation of threaded rod 6, be fixedly connected with limit plate 10 by the upper surface of support column 3, Can effectively realize the limit effect to fixing pipe 2, by first bearing 7, second bearing 19, threaded rod 6, first gear 8, Being equipped between fixed link 16 and second gear 17 can effectively realize the rotation of toothed chain 9, pass through mobile bar 18, item Being equipped between shape through-hole 14 and toothed chain 9 can effectively realize moving up and down for fixing pipe 2, and it is aobvious to reach up and down adjustment The effect of display screen 1.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of height-adjustable chemical industry teaching computer display screen support frame, including display screen (1), it is characterised in that: The outer surface of the display screen (1) is fixedly connected with fixing pipe (2), and the internal sleeve of the fixing pipe (2) is equipped with support column (3), The lower section of the display screen (1) is equipped with partition (11), and the upper surface fixation of the partition (11) is inlaid with siphunculus (12), the branch The bottom of dagger (3) runs through siphunculus (12) and extends to the outside of siphunculus (12), and the bottom of the support column (3) is fixedly connected with The inside of pedestal (4), the pedestal (4) offers the first cavity (5), and the inside of first cavity (5) is equipped with first gear (8), the inner ring of the first gear (8) is fixedly connected with threaded rod (6), the fixed edge of the right inner side wall of first cavity (5) Embedded with first bearing (7), the inner ring of the first bearing (7) is fixedly connected with the outer surface of threaded rod (6), the pedestal (4) Left side fixation be inlaid with second bearing (19), the threaded rod (6) close to second bearing (19) one end run through the second axis It holds (19) and extends to the outside of the first cavity (5), the inside of the support column (3) offers the second cavity (15), and described The inside of two cavitys (15) is equipped with second gear (17), and the inner ring of the second gear (17) is fixedly connected with fixed link (16), The both ends of the fixed link (16) are fixedly connected with the inner sidewall of the second cavity (15), the inner sidewall of second cavity (15) It offers symmetrical strip through-hole (14), the inner roof wall of first cavity (5) offers inserting hole, second cavity (15) inside is equipped with toothed chain (9), and the toothed chain (9) runs through inserting hole and extends to the inside of the first cavity (5), and described first Gear (8) is sequentially connected by toothed chain (9) and second gear (17), and the inside of second cavity (15) is equipped with mobile bar (18), the outer surface of the mobile bar (18) is fixedly connected with the outer surface of toothed chain (9), and the both ends of the mobile bar (18) are passed through Wear strip through-hole (14) and extend to the outside of the second cavity (15), the both ends of the mobile bar (18) with fixing pipe (2) Inner wall is fixedly connected.

2. the height-adjustable chemical industry teaching computer display screen support frame of one kind according to claim 1, feature Be: the lower surface of the partition (11) is fixedly connected with symmetrical adjustable spring (13), and adjustable spring (13) is close to base One end of seat (4) is fixedly connected with the outer surface of pedestal (4).

3. the height-adjustable chemical industry teaching computer display screen support frame of one kind according to claim 1, feature Be: the outer surface thread of the threaded rod (6) is connected with screwed pipe (20), and the left end of threaded rod (6) is fixedly connected with rotation Handle hand (21).

4. the height-adjustable chemical industry teaching computer display screen support frame of one kind according to claim 1, feature It is: is fixedly connected with limit plate (10) at the top of the support column (3), and limit plate (10) is parallel with fixing pipe (2).

5. the height-adjustable chemical industry teaching computer display screen support frame of one kind according to claim 1, feature Be: the partition (11) is parallel with fixing pipe (2), and support column (3) and siphunculus (12) are the same as the bearing heart.

6. the height-adjustable chemical industry teaching computer display screen support frame of one kind according to claim 1, feature It is: vertical length value of the vertical length value of the first gear (8) less than the first cavity (5), and threaded rod (6) and fixed Bar (16) is parallel.