CN211883035U

CN211883035U - Show shelf convenient to engineering cost budget result shows

Info

Publication number: CN211883035U
Application number: CN202020464005.0U
Authority: CN
Inventors: 李媛媛
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-02
Filing date: 2020-04-02
Publication date: 2020-11-10
Anticipated expiration: 2030-04-02

Abstract

The utility model discloses a show shelf convenient to engineering cost budgets result display, including the bracing piece, two one side fixed mounting that the bracing piece is close to each other has the second connecting rod, the top of bracing piece is cup jointed and is installed the loop bar, two the equal fixed mounting in one side that the loop bar is close to each other has a head rod, two one side fixed mounting that the head rod is close to each other has a show shelf, two the equal fixed mounting in one side that the bracing piece was kept away from each other has the fixed block, first spout has all been seted up to the inside both sides of bracing piece, the inside all slidable mounting of first spout has first slider. The utility model discloses a be provided with first spout, first slider and clipboard, when the staff need write the characters, through the sliding structure that first spout and first slider are constituteed, can make the clipboard rebound to can make the staff write the characters on the clipboard, make things convenient for staff's use, also increase the practicality of structure.

Description

Show shelf convenient to engineering cost budget result shows

Technical Field

The utility model relates to a show shelf technical field specifically is a show shelf convenient to engineering cost budget result shows.

Background

The project cost directly means the construction price of the project, the core content of the project cost is investment estimation, design approximate calculation, correction approximate calculation, construction drawing budget, project settlement, completion settlement and the like, the project cost is one of the main bases for evaluating the rationality and investment benefits of total investment and subentry investment, the project cost budget needs to be estimated firstly before planning construction, and because the project cost budget content is more, when the project cost budget is displayed and explained in the outdoor or places without projectors, the explained project cost budget needs to be fixed on a display frame, so that the explanation and the display are convenient.

But the show shelf that current engineering cost budget result shows does not have the structure that hardly possesses the regulation show shelf height in the in-process of using, can make the staff can't give people the show at the co-altitude like this, thereby the practicality of device has been reduced, the in-process of show is placed at the device simultaneously, comparatively easy the knock over, thereby can lead to the damage of device and the damage of show thing, thereby the life of device has been reduced, current show shelf is the most unable staff of messenger writes the characters on it simultaneously, thereby make the staff can't use the characters to go to introduce engineering cost, can reduce staff's use and experience, therefore, need design a show shelf that is convenient for engineering cost budget result shows and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a show shelf convenient to engineering cost budgets result and shows, do not have the structure that does not possess mostly to adjust the show shelf height at the in-process that uses that proposes in solving above-mentioned background art, can make the staff can't give people the show at the co-altitude like this, thereby the practicality of device has been reduced, the in-process of show is placed at the device simultaneously, comparatively easily be knocked over, thereby can lead to the damage of device and the damage of show thing, thereby the life of device has been reduced, the characters can't be write on it to the staff mostly to present show shelf simultaneously, thereby make the staff can't use the characters to go the introduction engineering cost, can reduce the problem that staff's use was experienced.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a show shelf convenient to engineering cost budgets result and shows, includes the bracing piece, two one side fixed mounting that the bracing piece is close to each other has the second connecting rod, the top of bracing piece is cup jointed and is installed the loop bar, two the equal fixed mounting in one side that the loop bar is close to each other has the head rod, two one side fixed mounting that the head rod is close to each other has the show shelf, two the equal fixed mounting in one side that the bracing piece was kept away from each other has the fixed block, first spout has all been seted up to the inside both sides of bracing piece.

Preferably, all slidable mounting has first slider in the inside of first spout, two one side fixed mounting that first slider is close to each other has the clipboard.

Preferably, two the cavity has all been seted up to one side that first slider kept away from each other, the inside of cavity is fixed mounting all has the third spring, two the third spring is fixed mounting all has spacing post in one side that keeps away from each other, spacing hole has all been seted up to one side of first spout, spacing hole and spacing post are mutually supported.

Preferably, two the spacing groove has all evenly been seted up to one side that the bracing piece was kept away from each other, both sides the inside of spacing groove all inserts and installs the inserted bar, two the one side that the inserted bar was kept away from each other all fixed mounting have the pull-up piece, the outside of inserted bar all cup joints and installs the second spring.

Preferably, two the telescopic link is all installed through the pivot in the one side that the fixed block was kept away from each other, the outside of telescopic link is all cup jointed and is installed first spring, the supporting pad is all installed through the pivot in the bottom of telescopic link, the bottom of supporting pad is fixed mounting all has the slipmat.

Preferably, the second spout has all been seted up to the positive both sides of show shelf, the inside of second spout has the second slider all slidable mounting, second spout and second slider have become sliding structure, two one side fixed mounting that the second slider is close to each other has the division board.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through being provided with first spout, first slider and clipboard, when the staff need write the characters, sliding structure through first spout and first slider constitution, can make the clipboard rebound, thereby can make the staff write the characters on the clipboard, the use of staff has been made things convenient for, the practicality of structure has also been increased, through being provided with the cavity, the third spring, spacing post and spacing hole, can be when the clipboard removes to the top, bounce spacing post to spacing downthehole portion through the third spring, mutually support through spacing post and spacing hole, can be with the firm inside of fixing at spacing hole of spacing post, also can fix the clipboard on the inside top of show shelf simultaneously, thereby can make the staff write the characters on the clipboard, the clipboard can not take place to rock, thereby the fastness of structure has been increased.

2. Through being provided with the spacing groove, the inserted bar, second spring and lifting piece, the staff can be through pulling lifting piece, thereby make the inserted bar break away from the spacing inslot portion, adjust the height of loop bar afterwards, can reach the effect of adjusting the show shelf height, simultaneously through the inertia of second spring, can insert the spacing inslot portion with the inserted bar, mutually support through spacing groove and inserted bar, thereby can fix the position of loop bar firmly, thereby can be with the rigidity of show shelf, the fastness of structure has been increased, the staff has been made things convenient for and has been demonstrateed the show shelf at different height, the practicality of structure has also further been increased.

3. Through being provided with the fixed block, the telescopic link, first spring, supporting pad and slipmat, the staff can be through rotating the telescopic link, thereby make telescopic link and bracing piece support the bracing piece, thereby can increase the stability of bracing piece, make the bracing piece can not take place the slope or the phenomenon of rocking, slipmat through the supporting pad bottom can increase the friction power of supporting pad to ground, thereby can make the supporting pad place more stable, thereby the stability of structure has further been increased, through being provided with the second spout, second slider and division board, sliding structure through second spout and second slider constitution, thereby can cut apart into two parts with staff's needs with the show shelf, thereby make things convenient for the staff to show budget result on the show shelf, also convenience of customers audio-visual watching, and then increased the practicality of structure.

Drawings

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

FIG. 2 is a schematic front view of the structure of the present invention;

fig. 3 is an enlarged schematic view of a portion of the structure at a in fig. 1 according to the present invention;

fig. 4 is an enlarged schematic view of a partial structure at B in fig. 1 according to the present invention;

fig. 5 is an enlarged schematic view of a part of the structure at C in fig. 2 according to the present invention.

In the figure: 1. a support bar; 2. a loop bar; 3. a first connecting rod; 4. a display shelf; 5. a second connecting rod; 6. a fixed block; 7. a telescopic rod; 8. a first spring; 9. a support pad; 10. a non-slip mat; 11. a limiting groove; 12. inserting a rod; 13. a second spring; 14. lifting the block; 15. a first chute; 16. a first slider; 17. a writing board; 18. a cavity; 19. a third spring; 20. a limiting column; 21. a limiting hole; 22. a partition plate; 23. a second chute; 24. and a second slider.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment:

the utility model provides a show shelf convenient to engineering cost budgets result demonstration, including bracing piece 1, one side fixed mounting that two bracing pieces 1 are close to each other has second connecting rod 5, the top of bracing piece 1 is cup jointed and is installed loop bar 2, the equal fixed mounting in one side that two loop bar 2 are close to each other has head rod 3, one side fixed mounting that two head rod 3 are close to each other has show shelf 4, the equal fixed mounting in one side that two bracing pieces 1 kept away from each other has fixed block 6, first spout 15 has all been seted up to the both sides of bracing piece 1 inside.

All slidable mounting has first slider 16 in the inside of first spout 15, and two one side fixed mounting that first slider 16 is close to each other have clipboard 17, and when the staff need write the characters, through the sliding structure that first spout 15 and first slider 16 are constituteed, can make clipboard 17 rebound to can make the staff write the characters on clipboard 17, made things convenient for staff's use.

Cavity 18 has all been seted up to one side that two first sliders 16 kept away from each other, the inside all fixed mounting of cavity 18 has third spring 19, the equal fixed mounting in one side that two third springs 19 kept away from each other has spacing post 20, spacing hole 21 has all been seted up to one side of first spout 15, spacing hole 21 and spacing post 20 mutually support, can be with the firm inside of fixing at spacing hole 21 of spacing post 20, also can fix clipboard 17 on the inside top of show shelf 4 simultaneously, thereby can make when the staff writes the characters on clipboard 17, clipboard 17 can not take place to rock, thereby the fastness of structure has been increased.

The sides of the two support rods 1 which are far away from each other are uniformly provided with limit grooves 11, the inner parts of the limit grooves 11 at the two sides are inserted with inserted rods 12, the sides of the two inserted rods 12 which are far away from each other are fixedly provided with lifting blocks 14, the outer sides of the inserted rods 12 are sleeved with second springs 13, and the lifting blocks 14 can be pulled, thereby separating the inserted link 12 from the limiting groove 11, then adjusting the height of the loop bar 2 to achieve the function of adjusting the height of the showing stand 4, meanwhile, the inserted bar 12 can be inserted into the limiting groove 11 through the inertia of the second spring 13, and through the mutual matching of the limiting groove 11 and the inserted bar 12, thereby can be with the firm fixing in position of loop bar 2 to can be with the rigidity of show shelf 4, increased the fastness of structure, made things convenient for the staff to show shelf 4 at different heights, also further increased the practicality of structure.

Telescopic link 7 is all installed through the pivot in the one side of keeping away from each other of two fixed blocks 6, telescopic link 7's the outside is all cup jointed and is installed first spring 8, supporting pad 9 is all installed through the pivot in telescopic link 7's bottom, the equal fixed mounting in bottom of supporting pad 9 has slipmat 10, can be through rotating telescopic link 7, thereby make telescopic link 7 and bracing piece 1 support bracing piece 1, thereby can increase the stability of bracing piece 1, make bracing piece 1 can not take place the phenomenon of slope or rocking, slipmat 10 through supporting pad 9 bottom can increase the friction force of supporting pad 9 to ground, thereby can make the more stable that supporting pad 9 placed, thereby further increased the stability of structure.

Second spout 23 has all been seted up to the positive both sides of show shelf 4, there is second slider 24 in the inside of second spout 23 all slidable mounting, sliding structure has been constituteed to second spout 23 and second slider 24, one side fixed mounting that two second sliders 24 are close to each other has division board 22, can cut apart into two parts with show shelf 4 along with staff's needs, thereby make things convenient for the staff to show budget result on show shelf 4, also convenience of customers is directly perceived to watch, and then increased the practicality of structure.

The working principle is as follows: when the staff uses the display rack 4, the partition plate 22 can be moved to the left and right on the display rack 4 through the sliding structure composed of the second sliding block 24 and the second sliding groove 23 by moving the partition plate 22, so that the display rack 4 can be divided into two parts according to the needs of the staff, thereby being convenient for the staff to display the budget result on the display rack 4, and being convenient for the user to visually watch, thereby increasing the practicability of the structure, when the staff prevents the support rod 1 from being on the ground, the telescopic rod 7 can be rotated to stretch the telescopic rod 7, the telescopic rods 7 and the support pads 9 on the two sides can support the support rod 1 through the inertia of the first spring 8, thereby increasing the stability of the support rod 1, preventing the support rod 1 from inclining or shaking, and increasing the friction force of the support pads 9 to the ground through the pads 10 at the bottom ends of the support pads 9, so that the support pad 9 can be placed more stably, thereby further increasing the stability of the structure.

When the worker needs to adjust the height of the display rack 4, the worker can drive the insertion rod 12 to move outwards by pulling the lifting block 14, so that the insertion rod 12 is separated from the inside of the limiting groove 11, then the height of the loop bar 2 is adjusted, when the loop bar 2 moves to the designated height, the worker releases the lifting block 14, the insertion rod 12 can be inserted into the limiting groove 11 by the inertia of the second spring 13, the position of the loop bar 2 can be firmly fixed by the mutual matching of the limiting groove 11 and the insertion rod 12, so that the position of the display rack 4 can be fixed, the firmness of the structure is increased, the worker can conveniently display the display rack 4 at different heights, the practicability of the structure is further increased, when the worker needs to write characters, the worker can drive the writing board 17 to move upwards by pulling the handle on the writing board 17 upwards, through the third spring 19 of extrusion cavity 18 inside, make spacing post 20 shrink inwards, thereby make spacing post 20 break away from spacing hole 21 inside, can make clipboard 17 rebound, when clipboard 17 removed to the top, through third spring 19 with spacing post 20 bullet to spacing hole 21 inside, mutually support through spacing post 20 and spacing hole 21, can be with the firm inside at spacing hole 21 of fixing of spacing post 20, also fix clipboard 17 on the inside top of show shelf 4 simultaneously, thereby staff writes on clipboard 17 in the time, staff's use has been made things convenient for.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a show shelf convenient to engineering cost budgets result and shows, includes bracing piece (1), its characterized in that: two one side fixed mounting that bracing piece (1) is close to each other has second connecting rod (5), the top of bracing piece (1) is cup jointed and is installed loop bar (2), two the equal fixed mounting in one side that loop bar (2) are close to each other has head rod (3), two one side fixed mounting that head rod (3) are close to each other has show shelf (4), two the equal fixed mounting in one side that bracing piece (1) was kept away from each other has fixed block (6), first spout (15) have all been seted up to the inside both sides of bracing piece (1).

2. The display rack convenient for displaying construction cost budget result as claimed in claim 1, wherein: the inside of first spout (15) all slidable mounting have first slider (16), two one side fixed mounting that first slider (16) are close to each other has clipboard (17).

3. The display rack convenient for displaying construction cost budget result as claimed in claim 2, wherein: two cavity (18) have all been seted up to one side that first slider (16) kept away from each other, the inside of cavity (18) is fixed mounting all has third spring (19), two one side that third spring (19) kept away from each other is fixed mounting all has spacing post (20), spacing hole (21) have all been seted up to one side of first spout (15), spacing hole (21) and spacing post (20) mutually support.

4. The display rack convenient for displaying construction cost budget result as claimed in claim 1, wherein: two spacing groove (11), both sides have all evenly been seted up to one side that bracing piece (1) kept away from each other the inside of spacing groove (11) is all inserted and is installed inserted bar (12), two one side that inserted bar (12) kept away from each other all fixed mounting have carry and draw piece (14), second spring (13) are all cup jointed in the outside of inserted bar (12) and are installed.

5. The display rack convenient for displaying construction cost budget result as claimed in claim 1, wherein: two telescopic link (7) are all installed through the pivot in the one side of keeping away from each other of fixed block (6), first spring (8) are all installed in the cup joint in the outside of telescopic link (7), supporting pad (9) are all installed through the pivot in the bottom of telescopic link (7), the bottom of supporting pad (9) is all fixed mounting have slipmat (10).

6. The display rack convenient for displaying construction cost budget result as claimed in claim 1, wherein: second spout (23) have all been seted up to show shelf (4) positive both sides, the inside of second spout (23) all slidable mounting has second slider (24), sliding structure has been constituteed with second slider (24) second spout (23), two one side fixed mounting that second slider (24) are close to each other has division board (22).