CN207337866U - A kind of exhibition poster supporting rack - Google Patents
A kind of exhibition poster supporting rack Download PDFInfo
- Publication number
- CN207337866U CN207337866U CN201721247506.8U CN201721247506U CN207337866U CN 207337866 U CN207337866 U CN 207337866U CN 201721247506 U CN201721247506 U CN 201721247506U CN 207337866 U CN207337866 U CN 207337866U
- Authority
- CN
- China
- Prior art keywords
- rod
- telescopic rod
- outer tube
- fixing sleeve
- supporting rack
- 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.)
- Active
Links
Landscapes
- Display Racks (AREA)
Abstract
It the utility model is related to a kind of exhibition poster supporting rack, including left telescopic rod, right telescopic rod, fold mechanism, fold mechanism includes head rod, the second connecting rod, movable lock tube, fixing sleeve, the lower end of head rod is connected by fixing sleeve with the lower end of the outer tube of right telescopic rod, and the upper end of head rod is connected by movable lock tube with the outer tube of left telescopic rod；The lower end of second connecting rod is connected by fixing sleeve with the lower end of the outer tube of left telescopic rod, and the upper end of the second connecting rod is connected by movable lock tube with the outer tube of right telescopic rod；The middle part of head rod and the middle part of the second connecting rod are rotatablely connected by shaft；Movable lock tube includes tie down screw and the body for being sleeved on outer tube, and set physical efficiency is locked on outer tube by tie down screw；Fixing sleeve is equipped with the supporting rod for being used to support left telescopic rod or right telescopic rod.The beneficial effects of the utility model are：Convenient for collecting, it is small integrally to occupy space after folding, is convenient for carrying.
Description
Technical field
It the utility model is related to exhibition apparatus field, more particularly to a kind of exhibition poster supporting rack.
Background technology
In exhibition, exhibit-trader usually requires to show commodity by poster, and putting up for poster is relatively time-consuming, and pastes what is left
Trace may influence poster and reuse.Therefore people start to design miscellaneous poster supporting rack to support poster, still
Existing poster support frame structure is bigger, it has not been convenient to storage and carrying.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of exhibition poster supporting rack, to overcome above-mentioned existing skill
Deficiency in art.
The technical solution that the utility model solves above-mentioned technical problem is as follows：A kind of exhibition poster supporting rack, including a left side are stretched
Contracting bar, right telescopic rod, fold mechanism, fold mechanism include head rod, the second connecting rod, movable lock tube, fixing sleeve, and first
The lower end of connecting rod is connected by fixing sleeve with the lower end of the outer tube of right telescopic rod, and the upper end of head rod passes through active lock
Set is connected with the outer tube of left telescopic rod；The lower end of second connecting rod is connected by fixing sleeve with the lower end of the outer tube of left telescopic rod
Connect, the upper end of the second connecting rod is connected by movable lock tube with the outer tube of right telescopic rod；The middle part of head rod and second
The middle part of connecting rod is rotatablely connected by shaft；Movable lock tube includes tie down screw and the body for being sleeved on outer tube, body
It can be locked during outer tube is moved up and moved by tie down screw；Fixing sleeve is equipped with and is used to support left telescopic rod or the right side is stretched
The supporting rod of contracting bar.
The beneficial effects of the utility model are：Whole supporting rack is formed by using telescopic rod and fold mechanism, this
Sample is being needed in use, can be fully deployed, when need not be folded in use, can fold up, so that convenient for collecting
Overall space of occupying is small afterwards, is convenient for carrying, and the utility model is also equipped with good specific of simple in structure, stability.
Based on the above technical solutions, the utility model can also do following improvement.
Further, body includes clamping part, two connecting portions, the arc-shaped shape of clamping part, and two connecting portions are separately positioned on
On two ends of clamping part, the threaded hole to match with tie down screw is equipped with each connecting portion.
Further, tie down screw includes nut, the body of rod, block, and nut and block are separately positioned on the both ends of the body of rod, the body of rod
The external screw thread to match with threaded hole is equipped with to the outer circumference surface close to one end of nut from middle part.
It is using above-mentioned further beneficial effect：Facilitate the expansion and folding of supporting rack, it is more square in mobile body
Just, fast.
Further, the upper end of the inner tube of left telescopic rod is equipped with left cover, and the upper end of the inner tube of right telescopic rod is equipped with right cover plate,
Left cover is equipped with holding section close to the side of right cover plate, and right cover plate is equipped with the card slot to match with holding section.
It is using above-mentioned further beneficial effect：Whole supporting rack can be combined, avoid the whole supporting rack from being in
Fluffy.
Further, left cover, right cover plate, be equipped with hook on fixing sleeve.
It is using above-mentioned further beneficial effect：Convenient expansion poster.
Further, supporting rod is connected by bolt with fixing sleeve.
It is using above-mentioned further beneficial effect：Stability is good, while the close outer tube that can fold supporting rod, contracting
Small overall volume.
Brief description of the drawings
Fig. 1 is the front view of exhibition poster supporting rack described in the utility model；
Fig. 2 is the side view of exhibition poster supporting rack described in the utility model；
Fig. 3 is the structure diagram of movable lock tube described in the utility model；
Fig. 4 is the structure diagram of fixing sleeve described in the utility model；
Fig. 5 is the cooperation figure of holding section and card slot.
In attached drawing, parts list represented by the reference numerals is as follows：
1st, left telescopic rod, 110, left cover, 111, holding section, 2, right telescopic rod, 210, right cover plate, 211, card slot, 3, folding
Folded mechanism, 310, head rod, the 320, second connecting rod, 330, movable lock tube, 331, tie down screw, 3311, nut,
3312nd, the body of rod, 3313, block, 332, body, 3321, clamping part, 3322, connecting portion, 340, fixing sleeve, 341, supporting rod.
Embodiment
The principle and feature of the utility model are described below in conjunction with attached drawing, example is served only for explaining this practicality
It is new, it is not intended to limit the scope of the utility model.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, a kind of exhibition poster supporting rack, including left telescopic rod 1, right telescopic rod 2,
Fold mechanism 3, wherein, left telescopic rod 1, right telescopic rod 2 use telescopic rod of the prior art, and the joint number of telescopic rod can be
It is more than two sections or two sections, such as, two sections, three sections, four sections, five sections etc., are preferably three sections, in the present embodiment, by telescopic rod position
It is known as outer tube in outermost pipe, is known as inner tube positioned at the pipe of innermost layer, others are known as intermediate tube.
Fold mechanism 3 includes head rod 310, the second connecting rod 320, two movable lock tubes, 330, two fixing sleeves
340, wherein, the shape of cross section of head rod 310 is preferably rectangular in cross-section, and the shape of cross section of the second connecting rod 320 is preferably
Rectangle.
One fixing sleeve 340 is installed in the lower end of the outer tube of left telescopic rod 1, the outer tube socket joint of left telescopic rod 1 is in fixation
On set 340, a movable lock tube 330 is cased with the outer tube of left telescopic rod 1, movable lock tube 330 can be in the outer of left telescopic rod 1
Locked when moving and be moved to any position along its axis direction on pipe.In the lower end installation of the outer tube of right telescopic rod 2
There is a fixing sleeve 340, the outer tube socket joint of right telescopic rod 2 is cased with one on fixing sleeve 340 on the outer tube of right telescopic rod 2
Movable lock tube 330, movable lock tube 330 along its axis direction can move and be moved on the outer tube of right telescopic rod 2 any
Locked during position.Fixing sleeve 340 is equipped with the supporting rod 341 for being used to support left telescopic rod 1 or right telescopic rod 2.
The lower end of head rod 310 is rotatablely connected by shaft and the fixing sleeve 340 of right 2 lower end of telescopic rod, and first connects
The upper end of extension bar 310 is rotatablely connected by shaft and the movable lock tube 330 on left telescopic rod 1.The lower end of second connecting rod 320 leads to
Cross shaft and the fixing sleeve 340 of left 1 lower end of telescopic rod is rotatablely connected, the upper end of the second connecting rod 320 is stretched by shaft and the right side
Movable lock tube 330 on bar 2 is rotatablely connected.The middle part of head rod 310 and the middle part of the second connecting rod 320 are turned by shaft
Dynamic connection.
The concrete structure of movable lock tube 330 is as follows：
Movable lock tube 330 includes tie down screw 331 and body 332, wherein, body 332 can be sleeved on left telescopic rod 1 or the right side is stretched
On the outer tube of contracting bar 2, body 332 can be locked during outer tube is moved up and moved by tie down screw 331.
Body 332 includes 3321, two connecting portions 3322 of clamping part, 3321 arc-shaped shape of clamping part, two connecting portions
3322 are separately positioned on two ends of clamping part 3321, between clamping part 3321 and connecting portion 3322 preferably with one into
Type technique is made, in addition, body 332 is adopted made of plastic, is equipped with each connecting portion 3322 and matches with tie down screw 331
Threaded hole, in order to ensure, the service life of body 332, can be that each connecting portion 3322 is equipped with mounting hole, in mounting hole
It is embedded to be cased with a metallic sheath with threaded hole.
Tie down screw 331 includes nut 3311, the body of rod 3312, block 3313, and nut 3311 and block 3313 are set respectively
It is detachable connection at the both ends of the body of rod 3312, between block 3313 and the body of rod 3312, the body of rod 3312 is from middle part to close to spiral shell
The outer circumference surface of one end of cap 3311 is equipped with the external screw thread to match with threaded hole, and the body of rod 3312 is not provided with externally threaded portion
Point than there is provided externally threaded part outside diameter it is small, so set the main reason for be in order to facilitate movement body 332.
The upper end of the inner tube of left telescopic rod 1 is equipped with left cover 110, and the upper end of the inner tube of right telescopic rod 2 is equipped with right cover plate
210, it is connected between the inner tube and left cover 110 of left telescopic rod 1 by the way of socket joint, the inner tube and right cover of right telescopic rod 2
It is connected between plate 210 by the way of socket joint.Left cover 110 is equipped with holding section 111, right cover close to the side of right cover plate 210
Plate 210 is equipped with the card slot 211 to match with holding section 111, when supporting rack carries out folding storage, can pass through holding section
111 with the cooperation of card slot 211, whole supporting rack is combined, it is in fluffy to avoid whole supporting rack.
Left cover 110, right cover plate 210, be equipped with hook on fixing sleeve 340, so convenient that poster is unfolded.
The rear of fixing sleeve 340 is equipped with two clamping plates, and every piece of clamping plate is integrally formed with fixing sleeve 340, on every piece of clamping plate
Equipped with via, one end of supporting rod 341 is arranged between two clamping plates, and supporting rod 341 is by bolt lock between two clamping plates.
Although the embodiment of the utility model has been shown and described above, it is to be understood that above-described embodiment is
Exemplary, it is impossible to the limitation to the utility model is interpreted as, those of ordinary skill in the art are in the scope of the utility model
It is interior above-described embodiment to be changed, changed, replaced and modification.
Claims (6)
- A kind of 1. exhibition poster supporting rack, it is characterised in that including left telescopic rod (1), right telescopic rod (2), fold mechanism (3), The fold mechanism (3) includes head rod (310), the second connecting rod (320), movable lock tube (330), fixing sleeve (340), The lower end of the head rod (310) is connected by fixing sleeve (340) with the lower end of the outer tube of right telescopic rod (2), described The upper end of head rod (310) is connected by movable lock tube (330) with the outer tube of left telescopic rod (1)；Second connection The lower end of bar (320) is connected by fixing sleeve (340) with the lower end of the outer tube of left telescopic rod (1), second connecting rod (320) upper end is connected by movable lock tube (330) with the outer tube of right telescopic rod (2)；In the head rod (310) Portion and the middle part of second connecting rod (320) are rotatablely connected by shaft；The activity lock tube (330) includes tie down screw (331) and the body for being sleeved on outer tube (332), the body (332) can pass through locking during outer tube is moved up and moved Screw rod (331) is locked；The fixing sleeve (340) is equipped with the support for being used to support left telescopic rod (1) or right telescopic rod (2) Bar (341).
- 2. a kind of exhibition poster supporting rack according to claim 1, it is characterised in that the body (332) includes clamping Portion (3321), two connecting portions (3322), the arc-shaped shape of the clamping part (3321), two connecting portions (3322) are separately positioned on On two ends of clamping part (3321), the screw thread to match with tie down screw (331) is equipped with each connecting portion (3322) Hole.
- 3. a kind of exhibition poster supporting rack according to claim 2, it is characterised in that the tie down screw (331) includes Nut (3311), the body of rod (3312), block (3313), the nut (3311) and the block (3313) are separately positioned on the body of rod (3312) both ends, the body of rod (3312) is equipped with from middle part to the outer circumference surface close to one end of nut (3311) and screw thread The external screw thread that hole matches.
- A kind of 4. exhibition poster supporting rack according to claim 3, it is characterised in that the inner tube of the left telescopic rod (1) Upper end be equipped with left cover (110), the upper end of the inner tube of the right telescopic rod (2) is equipped with right cover plate (210), the left cover (110) holding section (111) are equipped with close to the side of right cover plate (210), the right cover plate (210) is equipped with and holding section (111) The card slot (211) to match.
- 5. a kind of exhibition poster supporting rack according to claim 4, it is characterised in that the left cover (110), the right side Cover board (210), the fixing sleeve are equipped with hook on (340).
- 6. according to a kind of exhibition poster supporting rack of claim 1-5 any one of them, it is characterised in that the supporting rod (341) it is connected by bolt with fixing sleeve (340).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721247506.8U CN207337866U (en) | 2017-09-26 | 2017-09-26 | A kind of exhibition poster supporting rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721247506.8U CN207337866U (en) | 2017-09-26 | 2017-09-26 | A kind of exhibition poster supporting rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207337866U true CN207337866U (en) | 2018-05-08 |
Family
ID=62370099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721247506.8U Active CN207337866U (en) | 2017-09-26 | 2017-09-26 | A kind of exhibition poster supporting rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207337866U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111700381A (en) * | 2020-07-10 | 2020-09-25 | 山东经贸职业学院 | Foldable table tennis table |
-
2017
- 2017-09-26 CN CN201721247506.8U patent/CN207337866U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111700381A (en) * | 2020-07-10 | 2020-09-25 | 山东经贸职业学院 | Foldable table tennis table |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9845614B2 (en) | Awning mounting rack, the awning and an awning top of the awning mounting rack | |
| CN207337866U (en) | A kind of exhibition poster supporting rack | |
| US1984001A (en) | Clothier's rack | |
| CN206697209U (en) | A kind of flagpole support | |
| CN210992880U (en) | Collapsible badminton net rack with hydraulic pressure elevating gear | |
| CN208474867U (en) | Supporting mechanism and tooling deliver bearing device | |
| CN205803939U (en) | A kind of novel Telescopic folding dress holder | |
| CN108060557A (en) | A kind of family expenses fast assembling-disassembling flat roof | |
| CN201272432Y (en) | Folding type saddle of bicycle | |
| CN211657866U (en) | Exhibition clothes hanger that multi-scene used | |
| CN211986966U (en) | Football door convenient to fold and unfold and small in occupied space | |
| CN209729335U (en) | Communication construction Multifunctional warning board | |
| CN208088953U (en) | A kind of automobile multifunctional rooftop tent | |
| CN201787763U (en) | Foldable solar water heater support | |
| CN208087960U (en) | A kind of household fast assembling-disassembling flat roof | |
| CN106319895A (en) | Telescopic clothes drying rack | |
| CN206070435U (en) | Berth lock with expansion link | |
| CN210409433U (en) | Novel basketball stand | |
| CN214147108U (en) | Wisdom city air environmental protection detection device | |
| CN216184182U (en) | Portable folding drawing board that art education used | |
| CN216180452U (en) | Retractable telescopic receiving mechanism | |
| CN210116594U (en) | Water pitcher tricycle with foldable support | |
| CN210809894U (en) | Simple wardrobe | |
| CN219118700U (en) | Movable door type scaffold | |
| CN213940401U (en) | Collapsible storage type hat and coat stand |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |