CN209373998U - A kind of project cost promotional display device - Google Patents
A kind of project cost promotional display device Download PDFInfo
- Publication number
- CN209373998U CN209373998U CN201821508732.1U CN201821508732U CN209373998U CN 209373998 U CN209373998 U CN 209373998U CN 201821508732 U CN201821508732 U CN 201821508732U CN 209373998 U CN209373998 U CN 209373998U
- Authority
- CN
- China
- Prior art keywords
- telescopic rod
- shell
- block
- screw
- rod shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of project cost promotional display devices, including the first telescopic rod, first limit hole, first telescopic rod shell, first ball, first sliding block, first sliding groove, second sliding slot, first pin hole, baffle, second pin hole, second telescopic rod shell, third telescopic rod, third telescopic rod shell, angle rod, first gear, inserted block, pedestal, second telescopic rod, second limit hole, second hook, screw, screw fixed block, screw hole, first sliding block is socketed in the first telescopic rod shell side by first sliding groove, the baffle is fixed on second telescopic rod shell one end, second telescopic rod is socketed in the second telescopic rod interior of shell, the angle rod is mounted on the side of third telescopic rod shell, the pedestal is mounted on third telescopic rod shell one end, the utility model realizes the height for showing device Degree is adjusted, width adjusting, locomotive function and folder function, practical very convenient.
Description
Technical field
The utility model relates to promotional display appliance arrangement technical field, specially a kind of project cost is filled with promotional display
It sets.
Background technique
It usually needs to use promotional display in the calculating and teaching of construction engineering cost, carry out to construction engineering cost
Teaching demonstration.
Existing promotional display device does not have adjustment width, height, and mobile and folder function uses extremely not
Just, therefore one promotional display device of research is necessary
Utility model content
The purpose of this utility model is to provide a kind of project cost promotional display devices, to solve above-mentioned background technique
The problem of middle proposition.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solutions: a kind of project cost publicity exhibition
Showing device, including the first hook, strip, the first telescopic rod, the first limit hole, the first telescopic rod shell, the first ball, the first rolling
Bead sleeve cylinder, first sleeve fixed plate, the first spring, the first spring guide pillar, dowel plate, the first sliding block, first sliding groove, second are slided
Slot, the first pin hole, baffle, the second pin hole, the second telescopic rod shell, third telescopic rod, third telescopic rod shell, angle rod,
Three hooks, inserted block, pedestal, block, pull rod, block fixed bin, roller arm, rotating cylinder, pulley shaft, pulley, shake at first gear
Bar, second gear, screw rod, the second telescopic rod, second sleeve fixed plate, the second ball, second spring, second spring guide post,
Second limit hole, the second hook, screw, screw fixed block, screw hole and the second ball jacket, first telescopic rod pass through card
Item and the first telescopic rod cage connection, and one end is fixed with the first hook, the strip is fixed on the first telescopic rod two sides, described
First limit hole is provided with the first telescopic rod side, is provided with the first ball among first ball and first sleeve fixed plate
Sleeve, first spring guide pillar one end are welded on the first telescopic rod shell side, and the other end is socketed with the first spring, and described
One sleeve fixed plate is mounted on dowel plate side, and first sliding block is socketed in the first telescopic rod shell one by first sliding groove
Side, the first sliding groove are provided with outside the first telescopic rod shell two sides, and the second sliding slot is provided with the first telescopic rod shell
Two sides inner wall, first pin hole are provided with first telescopic rod shell one end, and the second telescopic rod shell is by being provided with side
The second pin hole and the first pin hole be cooperatively connected in first telescopic rod shell one end, the baffle is fixed on the second telescopic rod shell
One end is provided with the second ball jacket, second spring guide post one end among second ball and second sleeve fixed plate
It is welded on the second telescopic rod shell side, the other end is socketed with second spring, and the second sleeve fixed plate setting is stretched second
Contracting bar shell side, second telescopic rod are socketed in the second telescopic rod interior of shell, and second hook is fixed on second and stretches
Contracting bar one end, second limit hole are provided with the second telescopic rod side, and the first telescopic rod shell and one end are socketed in the
Third telescopic rod in three telescopic rod shells connects, and screw hole is offered on the third telescopic rod, and the screw passes through screw
Fixed block and it is fixed on third telescopic rod shell one end, described angle rod one end is fixed with third hook and the other end is fixed with the
One gear, the angle rod are mounted on the side of third telescopic rod shell, and the pedestal is mounted on third telescopic rod shell one end,
The inserted block is mounted on the base on the outside of portion by sliding slot, and the block passes through block fixed bin and is mounted on base exterior two sides,
The pull rod passes through block fixed bin and is mounted on block side, and the rotating cylinder connect with roller arm one end and is arranged in pedestal two
Side, the pulley are connected to rotating cylinder one end by pulley shaft, and described rocking bar one end passes through the of pedestal side and internal setting
The connection of two gears, described screw rod one end is socketed with third telescopic rod and the other end by bearing is connected to base bottom inner wall.
Further, the angle rod is mounted on the side of third telescopic rod shell by angle shaft.
Further, the roller arm is connect with pedestal by shaft.
Further, the screw fixed block is welded on third telescopic rod outer side of shell.
Further, the dowel plate is connected with first sleeve fixed plate by cylindrical pins.
Compared with prior art, the utility model beneficial effect achieved is: the utility model, is stretched by setting first
Contracting bar and the second telescopic rod are used to adjust the width for showing device top, and third telescopic rod is arranged and lifting device is used to adjust exhibition
The height of showing device, the setting of angle rod are used to adjust the width for showing device lower part, and setting idler wheel, which can allow, shows that device has
Locomotive function, convolution screw pulls out screw one end from screw hole, then shakes rocking bar for the height adjustment of third telescopic rod extremely
It is minimum, then the first sliding block being stuck on baffle is removed, device two sides can be folded to intermediate position, then pass through pull rod
Block is pulled out from position on the upside of roller arm, roller arm can be pulled into vertical state, then be pushed into block, block will be kept off in cunning
The downside of bar is taken turns, roller arm just will not rotate, and realize folder function.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the schematic diagram of base structure of the utility model；
Fig. 3 is the first telescopic rod shell mechanism schematic diagram of the utility model；
Fig. 4 is the second telescopic rod shell mechanism schematic diagram of the utility model；
Fig. 5 is the first telescopic rod shell left view figure structure schematic representation of the utility model；
Fig. 6 is the first telescopic rod left view figure structure schematic representation of the utility model；
Fig. 7 is first telescopic rod the side view figure structure schematic representation of the utility model；
In figure: 1, the first hook；2, strip；3, the first telescopic rod；4, the first limit hole；5, the first telescopic rod shell；6,
First ball；7, the first ball jacket；8, first sleeve fixed plate；9, the first spring；10, the first spring guide pillar；11, pin
Plate；12, the first sliding block；13, first sliding groove；14, second sliding slot；15, the first pin hole；16, baffle；17, the second pin hole；18,
Two telescopic rod shells；19, third telescopic rod；20, third telescopic rod shell；21, angle rod；22, third is linked up with；23, the first tooth
Wheel；24, inserted block；25, pedestal；26, block；27, pull rod；28, block fixed bin；29, roller arm；30, rotating cylinder；31, pulley turns
Axis；32, pulley；33, rocking bar；34, second gear；35, screw rod；36, the second telescopic rod；37, second sleeve fixed plate；38,
Second ball；39, second spring；40, second spring guide post；41, the second limit hole；42, the second hook；43, screw；44, spiral shell
Follow closely fixed block；45, screw hole；46, the second ball jacket；47, angle shaft.
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. 1-7 is please referred to, the utility model provides a kind of technical solution: a kind of project cost promotional display device, packet
Include the first hook 1, strip 2, the first telescopic rod 3, the first limit hole 4, the first telescopic rod shell 5, the first ball 6, the first ball
Sleeve 7, first sleeve fixed plate 8, the first spring 9, the first spring guide pillar 10, dowel plate 11, the first sliding block 12, first sliding groove
13, second sliding slot 14, the first pin hole 15, baffle 16, the second pin hole 17, the second telescopic rod shell 18, third telescopic rod 19,
Three telescopic rod shells 20, angle rod 21, third hook 22, first gear 23, inserted block 24, pedestal 25, block 26, pull rod 27, gear
Block fixed bin 28, roller arm 29, rotating cylinder 30, pulley shaft 31, pulley 32, rocking bar 33, second gear 34, screw rod 35, second
Telescopic rod 36, second sleeve fixed plate 37, the second ball 38, second spring 39, second spring guide post 40, the second limit hole 41,
Second hook 42, screw 43, screw fixed block 44, screw hole 45 and the second ball jacket 46, the first telescopic rod 3 pass through strip 2
It is connect with the first telescopic rod shell 5, and one end is fixed with the first hook 1, strip 2 is fixed on 3 two sides of the first telescopic rod, the first limit
Position hole 4 is provided with 3 side of the first telescopic rod, is provided with the first ball jacket 7 among the first ball 6 and first sleeve fixed plate 8,
First spring guide pillar, 10 one end is welded on 5 side of the first telescopic rod shell, and the other end is socketed with the first spring 9, and first sleeve is solid
Fixed board 8 is mounted on 11 side of dowel plate, and dowel plate 11 is connected with first sleeve fixed plate 8 by cylindrical pins, makes first sleeve
Fixed plate 8 can rotate, and the first sliding block 12 is socketed in 5 side of the first telescopic rod shell, first sliding groove 13 by first sliding groove 13
It is provided with outside 5 two sides of the first telescopic rod shell, second sliding slot 14 is provided with 5 two sides inner wall of the first telescopic rod shell, the first pin
Hole 15 is provided with 5 one end of the first telescopic rod shell, and the second telescopic rod shell 18 is by being provided with the second pin hole 17 and first of side
Pin hole 15 is cooperatively connected in 5 one end of the first telescopic rod shell, and baffle 16 is fixed on 18 one end of the second telescopic rod shell, the second rolling
It is provided with the second ball jacket 46 among pearl 38 and second sleeve fixed plate 37,40 one end of second spring guide post is welded on second
18 side of telescopic rod shell, the other end are socketed with second spring 39,37 second telescopic rod shell of second sleeve fixed plate, 18 side,
Second telescopic rod 36 is socketed in inside the second telescopic rod shell 18, is between the second telescopic rod shell 18 and the second telescopic rod 36
It is slidably connected, convenient for the flexible of the second telescopic rod 36, the second hook 42 is fixed on 36 one end of the second telescopic rod, the second limit hole 41
It is provided with 36 side of the second telescopic rod, the third that the first telescopic rod shell 5 is socketed in third telescopic rod shell 20 with one end is stretched
Contracting bar 19 connects, and screw hole 45 is offered on third telescopic rod 19, and screw 43, which passes through screw fixed block 44 and is fixed on third, to be stretched
20 one end of contracting bar shell, 21 one end of angle rod are fixed with third 22 other ends of hook and are fixed with first gear 23, and angle rod 21 is pacified
Mounted in the side of third telescopic rod shell 20, angle rod 21 is mounted on the one of third telescopic rod shell 20 by angle shaft 47
Side makes angle rod 21 be easily adjusted angle, and pedestal 25 is mounted on 20 one end of third telescopic rod shell, and inserted block 24 is pacified by sliding slot
Mounted in 25 upper outside of pedestal, block 26 passes through block fixed bin 28 and is mounted on 25 both sides external of pedestal, and pull rod 27 passes through block
Fixed bin 28 is mounted on 26 side of block, and rotating cylinder 30 connect with 29 one end of roller arm and is arranged in 25 two sides of pedestal, roller arm 29
It being connect with pedestal 25 by shaft, allows roller arm 29 convenient for folding, pulley 32 is connected to 30 one end of rotating cylinder by pulley shaft 31,
33 one end of rocking bar passes through 25 side of pedestal and connect with the second gear 34 of inside setting, and it is flexible that 35 one end of screw rod is socketed with third
Bar 19 and the other end are connected to 25 bottom interior wall of pedestal by bearing；Roller arm 29 is laid flat, is pushed away block 26 using pull rod 27
To the upside of roller arm 29, block 26 will block roller arm 29, and roller arm 29 is allowed not can rotate, and pulley 32 will land support
Playing whole device facilitates whole device movement；When needing to adjust upper width, the first hook 1 and the second 42 bands of hook are pulled
Dynamic first telescopic rod 3 and the second telescopic rod 36 are mobile to two sides, when the first limit hole 4 is moved to the position of the first ball 6, second
When limit hole 41 moves on to the second 38 position of ball, the first spring 9 will pull first sleeve fixed plate 8 and pass through the first ball jacket 7
First ball 6 is pressed in the first limit hole 4, second spring 39 will pull second sleeve fixed plate 37 and pass through the second ball sleeve
Second ball 38 is pressed in the second limit hole 41 by cylinder 46, and can limit the first telescopic rod 3 and the second telescopic rod 36 will not have
It is slided in the case where having pulling force, because of the first ball 6 and the first ball jacket 7, the second ball 38 and the second ball jacket
It is to be slidably connected between 46, so the first ball 6 and the second ball 38 will when pulling the first hook 1 and the second hook 42 again
It is extruded generation rolling to roll out from the first limit hole 4 and the second limit hole 41, width adjusting can be carried out again；Adjust lower part
When width, by rotating angle rod 21, when being adjusted to proper angle, inserted block 24, inserted block 24 are pushed to 23 side of first gear
It will be engaged with first gear 23, so that limited angular bar 21 rotates, angle rod 21 is fixed on a suitable angle；Adjustment
When height, shakes rocking bar 33 and second gear 34 is driven to rotate, because second gear 34 and screw rod 35 engage, third telescopic rod 19
It is threadedly coupled with screw rod 35, drives third telescopic rod 19 to rise or decline so screw rod 35 can also rotate, then rotate
Screw 43 allows screw 43 and screw hole 45 to cooperate, and sliding would not occur for third telescopic rod 19 to which third telescopic rod 19 will
It is fixed on a height；First sliding block 12, which is stuck in, prevents the first telescopic rod shell 5 and the second telescopic rod shell 18 on baffle 16
Rotation, when folding, the screw 43 that first circles round pulls out 43 one end of screw from screw hole 45, then shakes rocking bar 33 and third is stretched
Then the height adjustment of bar 19 is removed the first sliding block 12 being stuck on baffle 16, the first telescopic rod shell 5 and second to minimum
Telescopic rod shell 18 can rotate, and device two sides can be turned folding to intermediate position, then will be kept off by pull rod 27
Block 26 is pulled out from 29 upside position of roller arm, roller arm 29 can be pulled into vertical state, then be pushed into block 26, block 26 is just
The downside in roller arm 29 can be kept off, roller arm 29 just will not rotate, convenient for folding.
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.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it 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 (6)
1. a kind of project cost promotional display device, including the first hook (1), strip (2), the first telescopic rod (3), the first limit
Position hole (4), the first telescopic rod shell (5), the first ball (6), the first ball jacket (7), first sleeve fixed plate (8), first
Spring (9), the first spring guide pillar (10), dowel plate (11), the first sliding block (12), first sliding groove (13), second sliding slot (14),
One pin hole (15), baffle (16), the second pin hole (17), the second telescopic rod shell (18), third telescopic rod (19), third telescopic rod
Shell (20), angle rod (21), third link up with (22), first gear (23), inserted block (24), pedestal (25), block (26), pull rod
(27), block fixed bin (28), roller arm (29), rotating cylinder (30), pulley shaft (31), pulley (32), rocking bar (33), the second tooth
Take turns (34), screw rod (35), the second telescopic rod (36), second sleeve fixed plate (37), the second ball (38), second spring
(39), second spring guide post (40), the second limit hole (41), the second hook (42), screw (43), screw fixed block (44), spiral shell
Nail hole (45) and the second ball jacket (46), it is characterised in that: first telescopic rod (3) is flexible with first by strip (2)
Bar shell (5) connection, and one end is fixed with the first hook (1), the strip (2) is fixed on the first telescopic rod (3) two sides, described
First limit hole (4) is provided with the first telescopic rod (3) side, sets among first ball (6) and first sleeve fixed plate (8)
It is equipped with the first ball jacket (7), described first spring guide pillar (10) one end is welded on first telescopic rod shell (5) side, another
End cap is connected to the first spring (9), and the first sleeve fixed plate (8) is mounted on dowel plate (11) side, first sliding block
(12) it is socketed in first telescopic rod shell (5) side by first sliding groove (13), the first sliding groove (13) is provided with first and stretches
Outside contracting bar shell (5) two sides, the second sliding slot (14) is provided with first telescopic rod shell (5) two sides inner wall, and described first
Pin hole (15) is provided with first telescopic rod shell (5) one end, and the second telescopic rod shell (18) is by being provided with the second of side
Pin hole (17) and the first pin hole (15) are cooperatively connected in first telescopic rod shell (5) one end, and the baffle (16) is fixed on second
Telescopic rod shell (18) one end, second ball (38) and second sleeve fixed plate (37) centre are provided with the second ball jacket
(46), described second spring guide post (40) one end is welded on second telescopic rod shell (18) side, and the other end is socketed with the second bullet
Spring (39), the second sleeve fixed plate (37) are arranged in second telescopic rod shell (18) side, second telescopic rod (36)
It is internal to be socketed in the second telescopic rod shell (18), second hook (42) is fixed on the second telescopic rod (36) one end, and described the
Two limit holes (41) are provided with the second telescopic rod (36) side, and the first telescopic rod shell (5) is socketed in third with one end and stretches
Third telescopic rod (19) in contracting bar shell (20) connects, and offers screw hole (45) on the third telescopic rod (19), described
Screw (43) passes through screw fixed block (44) and is fixed on third telescopic rod shell (20) one end, and described angle rod (21) one end is solid
There is third hook (22) other end to be fixed with first gear (23), the angle rod (21) is mounted on third telescopic rod shell surely
(20) side, the pedestal (25) are mounted on third telescopic rod shell (20) one end, and the inserted block (24) is installed by sliding slot
In pedestal (25) upper outside, the block (26) passes through block fixed bin (28) and is mounted on pedestal (25) both sides external, described
Pull rod (27) passes through block fixed bin (28) and is mounted on block (26) side, and the rotating cylinder (30) connect with roller arm (29) one end
And setting, in pedestal (25) two sides, the pulley (32) is connected to rotating cylinder (30) one end, the rocking bar by pulley shaft (31)
(33) one end passes through pedestal (25) side and connect with the second gear (34) of inside setting, and described screw rod (35) one end is socketed with
Third telescopic rod (19) and the other end are connected to pedestal (25) bottom interior wall by bearing.
2. a kind of project cost promotional display device according to claim 1, it is characterised in that: the angle rod (21)
The side of third telescopic rod shell (20) is mounted on by angle shaft (47).
3. a kind of project cost promotional display device according to claim 1, it is characterised in that: the roller arm (29)
It is connect with pedestal (25) by shaft.
4. a kind of project cost promotional display device according to claim 1, it is characterised in that: the screw fixed block
(44) it is welded on the outside of third telescopic rod shell (20).
5. a kind of project cost promotional display device according to claim 1, it is characterised in that: the dowel plate (11)
It is connected with first sleeve fixed plate (8) by cylindrical pins.
6. a kind of project cost promotional display device according to claim 1, it is characterised in that: second telescopic rod
It is to be slidably connected between shell (18) and the second telescopic rod (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821508732.1U CN209373998U (en) | 2018-09-15 | 2018-09-15 | A kind of project cost promotional display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821508732.1U CN209373998U (en) | 2018-09-15 | 2018-09-15 | A kind of project cost promotional display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209373998U true CN209373998U (en) | 2019-09-10 |
Family
ID=67811628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821508732.1U Expired - Fee Related CN209373998U (en) | 2018-09-15 | 2018-09-15 | A kind of project cost promotional display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209373998U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110881332A (en) * | 2019-12-03 | 2020-03-17 | 江苏紫江生态农业有限公司 | Automatic detection and marking device for crop cultivation |
| CN111968548A (en) * | 2020-09-01 | 2020-11-20 | 蔡朝霞 | Billboard convenient to mount and dismount |
-
2018
- 2018-09-15 CN CN201821508732.1U patent/CN209373998U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110881332A (en) * | 2019-12-03 | 2020-03-17 | 江苏紫江生态农业有限公司 | Automatic detection and marking device for crop cultivation |
| CN111968548A (en) * | 2020-09-01 | 2020-11-20 | 蔡朝霞 | Billboard convenient to mount and dismount |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190910 Termination date: 20210915 |