CN107578723A - A kind of vertical exhibit rack, display rack of telescopic folding - Google Patents
A kind of vertical exhibit rack, display rack of telescopic folding Download PDFInfo
- Publication number
- CN107578723A CN107578723A CN201710771110.1A CN201710771110A CN107578723A CN 107578723 A CN107578723 A CN 107578723A CN 201710771110 A CN201710771110 A CN 201710771110A CN 107578723 A CN107578723 A CN 107578723A
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- China
- Prior art keywords
- vertical
- rack
- telescopic
- bottom tube
- telescoping
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Abstract
Present embodiment discloses a kind of vertical exhibit rack, display rack of telescopic folding, including Telescopic underframe and stand, the stand is vertically fixed in Telescopic underframe, and exhibition propagating poster is fixed by the A fixtures for being arranged on stand and the B fixtures being arranged in Telescopic underframe；The Telescopic underframe includes two symmetrically arranged bottom tubes, the horizontal shear shank having for connecting between two bottom tubes.Present invention floor space simple in construction is smaller, is easy to storage to place, and is set by stretching structure, can improve portability as far as possible on the premise of its structural strength is ensured, also allow for mounting and dismounting；By provided with shear shank structure and bottom tube structure, can ensure when the present apparatus is deployed into maximum rating, appoint the placement that can stablize on the ground, also be not easy to make it topple over or be damaged even if certain external force is applied.
Description
Technical field
The present invention relates to office accommodation apparatus field, in particular to a kind of vertical exhibit rack, display rack of telescopic folding.
Background technology
Poster can be usually used when teaching or carrying out propaganda activity carry out picture laid out flat in modern society, so as to
The explanation of more visual pattern is provided.And poster needs vertical or oblique displaying, it is necessary to which using one kind can be by sea
Report holds and erect the device being placed on ground or metope, consequently facilitating the displaying of poster.
In the prior art, it is described be used for clamping poster be used for show be called post frame, market, supermarket, hotel doorway,
Post frame is seen everywhere, and post frame is a kind of display and demonstration equipment, for passing on promotion, advertisement, meeting or some other letter
Breath.It is divided into one side post frame, two-sided post frame, one side poster folder, two-sided poster folder, the one side post frame with lintel head, band lintel head
Two-sided post frame, full aluminium post frame, one-side opening formula post frame, chase post frame, aluminium alloy post frame, two-sided open type sea
Newspaper shelf, one side fix post frame, two-sided fixed post frame, safe formula post frame, L-shaped post frame.Various serial post frame is attractive in appearance big
Side, unique outward appearance, smooth lines, is suitable for property boundary, house to let, brand promotion, meeting decoration, hotel gate
The places such as mouth, supermarket's special selling.Modern design, individual character is advocated, installation is extremely simple, puts freely, and displaying is unlimited flexible.
Existing post frame pattern is varied, but in exhibition, particularly Large Exhibitions are in use, need post frame
It is more sturdy and durable, avoid because the more appearance collision wiping extension of crowd causes post frame to damage；And it is also needed to certain
Portability because, it is necessary to which all post frame is installed or dismounting at the end of exhibition starts either.And existing poster
Although frame with certain portability, by the thin structure of lightweight bring it is portable while, do not possess preferably yet
Stability, easily it is damaged.
The content of the invention
For being not easy to dismounting in the prior art, not possessing preferable portability and asking for preferable stability can not being provided
Topic, the present invention can also provide better stability while providing a kind of structure by foldable telescopic to improve portability
Vertical exhibit rack, display rack.
The present invention is achieved through the following technical solutions：A kind of vertical exhibit rack, display rack of telescopic folding, including Telescopic underframe and
Stand, the stand are vertically fixed in Telescopic underframe, pass through the A fixtures for being arranged on stand and the B being arranged in Telescopic underframe
Fixture fixes exhibition propagating poster；The Telescopic underframe includes two symmetrically arranged bottom tubes, horizontal between two bottom tubes to have
For the shear shank connected.
The principle of the present invention：The present apparatus first is a kind of device of telescopic folding, including two mutually isostructural bottom tubes,
Described bottom tube can adjust spacing by the shear shank that be provided with of centre, under receiving state, shear shank be retracted to it is most short, now
Bottom tube is relatively close, directly can be accommodated into storage bin.And when in use, shear shank need to only be moved to most long, and described bottom
The side that pipe unifies direction is plane, directly places it on ground, can play preferable stablizing effect.Then again will be vertical
Frame, which takes out, to be arranged in Telescopic underframe, is clamped the both sides of poster with B fixtures by A fixtures, so as to reach the effect of solid show
Fruit.What deserves to be explained is described shear shank is a kind of telescoping mechanism of multi-link structure, its structure and principle are existing skill
Art, therefore will not be described in detail herein.
To better implement the present invention, further, the bottom tube is channel-section steel structure, and two bottom tube notches are oppositely arranged,
The both ends of the shear shank are separately fixed in the notch of different pairs of bottom tube；Bottom tube is provided with least one positioning hole, passes through
Latch is inserted with positioning hole to adjust the collapsing length of shear shank.Described channel-section steel structure is the steel that cross section is concave shape
Pipe, in use, two notches of bottom tube are oppositely arranged, so that shear shank can be complete when being retracted to most short length
The bottom pipe slot for submerging both sides is intraoral so that the bottom tube notch edge of both sides props up, and has reached optimal receiving state.And bottom tube exists
Any adjacent side of notch is provided with thickening layer, and the side provided with thickening layer contacts as bottom surface with ground, so as to improve knot
Structure intensity.And positioning hole is arranged in another adjacent side, that is, when in use on a side plane upward.Described scissors
The both ends of frame is are symmetrical arranged, and wherein either end includes a fixing point and a sliding point, fixing point are directly recessed with bottom tube
Groove inwall is rigidly be hinged.And a slide rail is additionally provided with bottom tube groove, described sliding point can horizontally slip on slide rail, institute
It is straight line to state sliding trace, and the straight line parallel and the notch of bottom tube.And described positioning hole corresponds to slide rail for a row and set
The multiple holes put, and on the sliding point of shear shank it is a cylindric positioning pipe, it is axially inside provided with a passage, its
Opening is corresponding with positioning hole.When adjusting shear shank, the positioning pipe just slides in slide rail, once appropriate length is arrived in regulation
When, the now corresponding positioning hole of the opening of positioning pipe, a then locating pin is inserted in the positioning hole, so as to pass through locating pin
Shear shank is spacing, prevent it from continuing to stretch.
Further, the backplate of steel angle structure is combined with outside the bottom tube, dovetail groove is provided with the inside of the backplate, the bottom of at
Pipe outside upright face is provided with the dovetail raised line coordinated with dovetail groove, and being provided with dovetail raised line one end end prevents bottom tube from skidding off shield
The limited block of plate.Described backplate is a kind of steel angle structure, and it is arranged on outside bottom tube, and described bottom tube and backplate are rectangle
Structure, and when bottom tube is placed on the ground, the lower edge of backplate flushes with bottom tube bottom surface, so that backplate can rise with bottom tube
Acted on to identical：Support force is provided.When in use, first moving bottom tube makes it produce relative displacement between backplate, so as to increase
Add length of the whole chassis along bottom tube direction.Then opening shear shank again makes spacing increasing between two foundation pipes, so as to form one
Individual larger rectangular area, to provide preferable stability, but but also with preferable portability, its store after after structural volume
Smaller, space availability ratio is higher.And described limited block can prevent between backplate and bottom tube carry out relative displacement when backplate not
Disconnected between meeting and bottom tube.
Further, the stand includes two identical telescoping tubes, and described expansion link one end, which is provided with, to be used for being fixed on shield
Threaded post on plate, the other end are fixed with A fixtures.Described telescoping tube can adjustment length, so as to further improving portability.
Further, at least two section telescoping inners, the one-level being connected wherein with telescoping tube are socketed with the telescoping tube
Telescoping inner outer wall is provided with screw thread, and in telescoping tube opening edge along snap ring is above connected with, be provided with the inside of the snap ring with
Screwed telescoping inner engaged transmission.Here telescoping tube is defined, because the size of poster is different, dress of the invention
The different poster size of adaptation is set to, so as to be that telescoping tube has a fine adjustment function, whole telescoping tube includes multistage adjustable stretch
Contracting inner tube, but telescoping inner is fixed collapsing length, by provided with elastic projection carry out it is spacing.Similar umbrella expansion link
Structure, its collapsing length are definite value.And an outermost telescoping inner by provided with screw thread realize fine adjustment function, use
When, first whole telescoping inners in addition to piece telescoping inner of most external is pulled out and is fixed to most long collapsing length position, then is led to
Cross the collapsing length that snap ring adjusts outermost telescoping inner.Because its screw thread is fine thread structure, rotation can only be passed through
Snap ring moves outermost telescoping inner, and directly pulling outermost telescoping inner will not make its produce displacement, therefore has
Preferable stability, while there is preferable fine adjustment function.
Further, the B fixtures include the axle bed being fixed on backplate and the fixing axle being fixed on axle bed.
The present invention compared with prior art, has advantages below and beneficial effect：
Present invention floor space simple in construction is smaller, is easy to storage to place, and is set by stretching structure, can ensure its knot
On the premise of structure intensity, portability is improved as far as possible, also allows for mounting and dismounting；By provided with shear shank structure and bottom tube knot
It structure, can ensure when the present apparatus is deployed into maximum rating, appoint the placement that can stablize on the ground, even if applying certain outer
Power is also not easy to make it topple over or be damaged.
Brief description of the drawings
The detailed description made by reading with reference to the following drawings to non-limiting example, other features of the invention,
Objects and advantages will become apparent：
Fig. 1 is the configuration schematic diagram of the present invention；
Fig. 2 is the side structure schematic view of the present invention；
Fig. 3 is the flexible pipe structure schematic diagram of the present invention.
Wherein：1-Telescopic underframe, 101-bottom tube, 102-shear shank, 103-positioning hole, 104-backplate, 105-swallow
Stern notch, 106-dovetail raised line, 107-limited block, 2-stand, 201-telescoping tube, 202-threaded post, 203-snap ring, 3-A
Fixture, 4-B fixtures, 401-axle bed, 402-fixing axle.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can also be joined directly together or be indirectly connected by intermediary, can
To be the connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood with concrete condition
Concrete meaning in the present invention.
Embodiment 1：
A kind of vertical exhibit rack, display rack of the telescopic folding of the present embodiment, as depicted in figs. 1 and 2, including Telescopic underframe 1 and stand 2,
The stand 2 is vertically fixed in Telescopic underframe 1, passes through the A fixtures 3 for being arranged on stand 2 and the B being arranged in Telescopic underframe 1
Fixture 4 fixes exhibition propagating poster；The Telescopic underframe 1 includes two symmetrically arranged bottom tubes 101, two bottom tubes 101 it
Between the horizontal shear shank 102 having for connecting.
The principle of the present embodiment：The present apparatus first is a kind of device of telescopic folding, including two mutually isostructural bottoms
Pipe 101, the shear shank 102 that described bottom tube 101 can be provided with by centre adjust spacing, under receiving state, shear shank 102
It is retracted to most short, now bottom tube 101 is relatively close, directly can be accommodated into storage bin.And when in use, only need to be by shear shank
102 move to most long, and the side in the unified direction of described bottom tube 101 is plane, directly places it on ground, can play
Preferable stablizing effect.Then stand 2 is taken out in Telescopic underframe 1 again, by A fixtures 3 and B fixtures 4 by poster
Both sides are clamped, so as to reach the effect of solid show.What deserves to be explained is described shear shank 102 is a kind of multi-link structure
Telescoping mechanism, its structure and principle are prior art, therefore be will not be described in detail herein.
Embodiment 2：
The present embodiment is on the basis of above-described embodiment 1, is further limited, and the bottom tube 101 is channel-section steel structure, two bottoms
The notch of pipe 101 is oppositely arranged, and the both ends of the shear shank 102 are separately fixed in the notch of different pairs of bottom tube 101；Bottom tube
101 are provided with least one positioning hole 103, and the flexible length of shear shank 102 is adjusted by being inserted with latch in positioning hole 103
Degree.Described channel-section steel structure is the steel pipe that cross section is concave shape, in use, 101 two notches of bottom tube are oppositely arranged, so that
Obtaining shear shank 102 can submerge in the notch of bottom tube 101 of both sides completely when being retracted to most short length so that both sides
The notch edge of bottom tube 101 props up, and has reached optimal receiving state.And bottom tube 101 is provided with any adjacent side of notch
Thickening layer, the side provided with thickening layer contact as bottom surface with ground, so as to improve structural strength.And positioning hole 103 is arranged on
In another adjacent side, that is, when in use on a side plane upward.The both ends of described shear shank 102 are symmetrically to set
Put, wherein either end includes a fixing point and a sliding point, fixing point directly with the groove inner wall rigid hinge of bottom tube 101
Connect.And a slide rail is additionally provided with the groove of bottom tube 101, described sliding point can horizontally slip on slide rail, the slip rail
Mark is straight line, and the straight line parallel and the notch of bottom tube 101.And described positioning hole 103 corresponds to slide rail setting for a row
Multiple holes, and on the sliding point of shear shank 102 be a cylindric positioning pipe, it is axially inside provided with a passage,
Its opening is corresponding with positioning hole 103.When adjusting shear shank 102, the positioning pipe just slides in slide rail, once regulation is arrived
During appropriate length, the now corresponding positioning hole 103 of the opening of positioning pipe, a then locating pin is inserted in the positioning hole 103,
So that it is by locating pin that shear shank 102 is spacing, prevent it from continuing to stretch.The other parts of the present embodiment and above-described embodiment phase
Together, repeat no more.
Embodiment 3：
The present embodiment is on the basis of above-described embodiment 2, is further limited, and angle steel knot is combined with outside the bottom tube 101
The backplate 104 of structure, the inner side of backplate 104 are provided with dovetail groove 105, are provided with and dovetail groove 105 on the outside upright face of bottom tube 101
The dovetail raised line 106 of cooperation, being provided with one end end of dovetail raised line 106 prevents bottom tube 101 from skidding off the limited block 107 of backplate 104.
Described backplate 104 is a kind of steel angle structure, and it is arranged on outside bottom tube 101, and described bottom tube 101 and backplate 104 are square
Shape structure, and when bottom tube 101 is placed on the ground, the lower edge of backplate 104 flushes with the bottom surface of bottom tube 101, so that backplate
104 can serve the same role with bottom tube 101：Support force is provided.When in use, first moving bottom tube 101 makes itself and backplate 104
Between produce relative displacement, so as to increase length of the whole chassis along the direction of bottom tube 101.Then opening shear shank 102 again makes two
Spacing increases between foundation pipe 101, so as to form a larger rectangular area, to provide preferable stability, but but also with
Preferable portability, its store after after structural volume it is smaller, space availability ratio is higher.And described limited block 107 can be prevented
Backplate 104 will not disconnect between bottom tube 101 when relative displacement is only carried out between backplate 104 and bottom tube 101.The present embodiment
Other parts it is same as the previously described embodiments, repeat no more.
Embodiment 4：
The present embodiment is on the basis of above-described embodiment 3, is further limited, and the stand 2 is stretched including two identicals
Pipe 201, described expansion link one end are provided with the threaded post 202 for being used for being fixed on backplate 104, and the other end is fixed with A fixtures 3.Institute
The telescoping tube 201 stated can adjustment length, so as to further improving portability.The other parts and above-described embodiment of the present embodiment
It is identical, repeat no more.
Embodiment 5：
The present embodiment is on the basis of above-described embodiment 4, is further limited, as shown in figure 3, the inner sleeve of the telescoping tube 201
At least two section telescoping inners are connected to, the one-level telescoping inner outer wall being connected wherein with telescoping tube 201 is provided with screw thread, and is stretching
Along snap ring 203 is above connected with, the inner side of snap ring 203 is provided with nibbles the opening edge of the draw 201 with screwed telescoping inner
Close transmission.Here telescoping tube 201 is defined, because the size of poster is different, the device of the present embodiment is in order to adapt to difference
Poster size, so as to be that telescoping tube 201 has a fine adjustment function, whole telescoping tube 201 includes multistage adjustable telescoping inner, but
That telescoping inner is fixed collapsing length, by provided with elastic projection carry out it is spacing.The structure of similar umbrella expansion link, it is stretched
Contracting length is definite value.And an outermost telescoping inner by provided with screw thread realize fine adjustment function, in use, first will remove most
Whole telescoping inners pulls out and is fixed to most long collapsing length position outside an outside telescoping inner, then is adjusted by snap ring 203
Save the collapsing length of outermost telescoping inner.Because its screw thread is fine thread structure, can only by rotary clip 203 come
Mobile outermost telescoping inner, and directly pulling outermost telescoping inner will not make it produce displacement, therefore with preferable
Stability, while there is preferable fine adjustment function.Further, the B fixtures 4 include the axle bed 401 being fixed on backplate 104
With the fixing axle 402 being fixed on axle bed 401.The other parts of the present embodiment are same as the previously described embodiments, repeat no more.
While there has been shown and described that the embodiment of the present embodiment, it will be understood by those skilled in the art that：
A variety of change, modification, replacement and modification, this reality can be carried out under the principle and objective of the present embodiment to these embodiments by not departing from
The scope for applying example is limited by claim and its equivalent.
Claims (6)
1. a kind of vertical exhibit rack, display rack of telescopic folding, including Telescopic underframe（1）And stand（2）, the stand（2）It is vertical fixed
In Telescopic underframe（1）On, it is characterised in that：By being arranged on stand（2）A fixtures（3）Be arranged on Telescopic underframe（1）On
B fixtures（4）To fix exhibition propagating poster；The Telescopic underframe（1）Including two symmetrically arranged bottom tubes（101）, two bottoms
Pipe（101）Between the horizontal shear shank having for connecting（102）.
A kind of 2. vertical exhibit rack, display rack of telescopic folding according to claim 1, it is characterised in that：The bottom tube（101）
For channel-section steel structure, two bottom tubes（101）Notch is oppositely arranged, the shear shank（102）Both ends be separately fixed at it is different pairs of
Bottom tube（101）Notch in；Bottom tube（101）It is provided with least one positioning hole（103）, by positioning hole（103）Inside it is inserted with
Latch adjusts shear shank（102）Collapsing length.
A kind of 3. vertical exhibit rack, display rack of telescopic folding according to claim 2, it is characterised in that：The bottom tube（101）
Outside is combined with the backplate of steel angle structure（104）, the backplate（104）Inner side is provided with dovetail groove（105）, in bottom tube（101）Outside
Side vertical plane is provided with and dovetail groove（105）The dovetail raised line of cooperation（106）, in dovetail raised line（106）One end end is provided with anti-
Only bottom tube（101）Skid off backplate（104）Limited block（107）.
A kind of 4. vertical exhibit rack, display rack of telescopic folding according to claim 1-3, it is characterised in that：The stand（2）
Including two identical telescoping tubes（201）, the expansion link（201）One end, which is provided with, to be used for being fixed on backplate（104）On screw thread
Post（202）, the other end is fixed with A fixtures（3）.
A kind of 5. vertical exhibit rack, display rack of telescopic folding according to claim 4, it is characterised in that：The telescoping tube
（201）Inside be socketed with least two section telescoping inners, wherein with telescoping tube（201）The one-level telescoping inner outer wall of connection is provided with
Screw thread, and in telescoping tube（201）Opening edge edge is above connected with snap ring（203）, the snap ring（203）Inner side be provided with
The telescoping inner engaged transmission of screw thread.
A kind of 6. vertical exhibit rack, display rack of telescopic folding according to claim any one of 1-3, it is characterised in that：The B
Fixture（4）Including being fixed on backplate（104）On axle bed（401）Be fixed on axle bed（401）On fixing axle（402）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710771110.1A CN107578723A (en) | 2017-08-31 | 2017-08-31 | A kind of vertical exhibit rack, display rack of telescopic folding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710771110.1A CN107578723A (en) | 2017-08-31 | 2017-08-31 | A kind of vertical exhibit rack, display rack of telescopic folding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107578723A true CN107578723A (en) | 2018-01-12 |
Family
ID=61029928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710771110.1A Withdrawn CN107578723A (en) | 2017-08-31 | 2017-08-31 | A kind of vertical exhibit rack, display rack of telescopic folding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107578723A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111354270A (en) * | 2018-12-24 | 2020-06-30 | 乐金显示有限公司 | Display device |
-
2017
- 2017-08-31 CN CN201710771110.1A patent/CN107578723A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111354270A (en) * | 2018-12-24 | 2020-06-30 | 乐金显示有限公司 | Display device |
| KR20200079002A (en) * | 2018-12-24 | 2020-07-02 | 엘지디스플레이 주식회사 | Display device |
| KR102658877B1 (en) * | 2018-12-24 | 2024-04-17 | 엘지디스플레이 주식회사 | Display device |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180112 |
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| WW01 | Invention patent application withdrawn after publication |