CN107327546A - Belt stretcher and financial self-service equipment - Google Patents
Belt stretcher and financial self-service equipment Download PDFInfo
- Publication number
- CN107327546A CN107327546A CN201710585660.4A CN201710585660A CN107327546A CN 107327546 A CN107327546 A CN 107327546A CN 201710585660 A CN201710585660 A CN 201710585660A CN 107327546 A CN107327546 A CN 107327546A
- Authority
- CN
- China
- Prior art keywords
- hole
- connecting hole
- tensioning
- pin joint
- belt
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes, or chains
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes, or chains
- F16H2007/0842—Mounting or support of tensioner
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Belt Conveyors (AREA)
Abstract
The invention provides a kind of belt stretcher and financial self-service equipment, bag tensioning plate and tensioning wheel, the tensioning plate is provided with pin joint hole, the first connecting hole and the second connecting hole, the tensioning wheel is rotated with the pin joint hole by bearing pin and is connected, the tensioning plate is connected by extending through the screw of first connecting hole and second connecting hole with the belt wheel installing plate, the pin joint hole, the distribution triangular in shape in the plate face of the tensioning plate of first connecting hole and second connecting hole.The belt stretcher and financial self-service equipment tension that the present invention is provided are persistently reliable, effectively prevent belt slippage, simple in construction, occupy little space, and facilitate operating personnel to load and unload or carry out position adjustments.
Description
Technical field
It is to be related to a kind of belt stretcher and comprising this more specifically the invention belongs to technical field of financial equipment
The financial self-service equipment of belt tension device.
Background technology
Financial self-service equipment turns into the indispensable equipment in financial field because of the convenience that its transaction is used.It is existing self-service
In finance device, many forms using V belt translations of each inside modules power transmission, but in order to prevent during V belt translation
Skidding and cause V belt translation to fail, it usually needs be tensioned to the band, and traditional band tensioning process is simply in two bands
Tensioning wheel between wheel plus in a rectilinear direction, or by being tensioned by many belts of the single shearing force of cam, it is above-mentioned
Although two kinds of tensioning apparatus can make belt tension, the phenomenon for occurring tensioning failure is easy to, it is impossible to ensure band well
The validity of transmission, is unfavorable for improving transmission efficiency.
The content of the invention
It is an object of the invention to provide a kind of belt stretcher, held with solving tensioning apparatus present in prior art
Easily occurs the technical problem of tensioning failure.
To achieve the above object, the technical solution adopted by the present invention is：A kind of belt stretcher is provided, located at belt wheel peace
Fill on plate, including：Tensioning plate and tensioning wheel, the tensioning plate are provided with pin joint hole, the first connecting hole and the second connecting hole, described
Tensioning wheel is rotated by bearing pin and the pin joint hole and is connected, and the tensioning plate is by extending through first connecting hole and described
The screw of second connecting hole is connected with the belt wheel installing plate, the pin joint hole, first connecting hole and second connection
Hole distribution triangular in shape in the plate face of the tensioning plate.
Further, the line between the midpoint in the pin joint hole and the midpoint of first connecting hole and the pin joint hole
Midpoint and second connecting hole midpoint between line angle α be obtuse angle.
Further, first connecting hole and second connecting hole are bar hole, and first connecting hole
Major axis of the major axis parallel to second connecting hole.
Further, the opening direction of first connecting hole extends to the lateral edges of the tensioning plate.
Further, the major axis of the major axis of first bar hole and second bar hole is misaligned.
Further, side relative with the tensioning wheel on the tensioning plate extends to the tensioning edges of boards provided with opening
The V-groove of edge, the V-groove is located between first connecting hole and second connecting hole.
Further, the both sides of the V-groove are respectively equipped with installs side with the described first connection hole site corresponding first
And side is installed with the described second connection hole site corresponding second, described first installs side and the first side company of the V-groove
Connect, and the described first angle installed between side and the first side is obtuse angle, described second installs side and the V-groove
Second side is connected, and the described second angle installed between side and the second side is obtuse angle.
Further, the both sides in the pin joint hole are respectively equipped with the first hypotenuse and the second hypotenuse of V-shaped distribution, described
One hypotenuse is located at the pin joint hole and the same side of first connecting hole, and second hypotenuse is located at the pin joint hole and described
The same side of second connecting hole.
Further, mistake corresponding with the pin joint hole site is additionally provided between first hypotenuse and second hypotenuse
Cross straight flange.
The beneficial effect for the belt stretcher that the present invention is provided is：Compared with prior art, inventive belt is tensioned
Device, by setting pin joint hole, the first connecting hole and the second connecting hole of distribution triangular in shape, is installed by screw and belt wheel
After plate latched position, due to producing shearing force between screw and belt wheel installing plate and tensioning plate, act on tensioning plate, cause pin
The position stress for connecing hole is more concentrated, the pinned locations of tensioning wheel be easiest to produce deformation position, shearing force can be formed with
Tensioning wheel rotation direction identical rotate trend, make tensioning plate have with shearing force direction identical rotate trend, now by
It is expressed in tensioning wheel on belt, the rotation trend that tensioning wheel has under shearing force can be acted to belt, make skin
Band also has a movement tendency, therefore, in transmission process, there is accessory drive to belt, strengthens the tensioning of tensioning wheel
Ability, tension is persistently reliable, effectively prevents belt slippage, meanwhile, the apparatus structure is simple, occupies little space, convenient
Operating personnel load and unload or carried out position adjustments.
The present invention also provides a kind of financial self-service equipment, includes above-mentioned belt stretcher.
The beneficial effect for the financial self-service equipment that the present invention is provided is：Compared with prior art, self-service finance of the invention
Equipment, has persistently the reliably tensioning apparatus of tension by using above-mentioned, the validity of V belt translation can be effectively ensured, and then
It can guarantee that stationarity and reliability that equipment is integrally used.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
In required for the accompanying drawing that uses be briefly described, it should be apparent that, drawings in the following description are only some of the present invention
Embodiment, for those of ordinary skill in the art, without having to pay creative labor, can also be according to these
Accompanying drawing obtains other accompanying drawings.
Fig. 1 is the use state schematic diagram of belt stretcher provided in an embodiment of the present invention；
Fig. 2 is the dimensional structure diagram one of belt stretcher provided in an embodiment of the present invention；
Fig. 3 is the dimensional structure diagram two of belt stretcher provided in an embodiment of the present invention；
Fig. 4 is the configuration schematic diagram of belt stretcher provided in an embodiment of the present invention；
The dimensional structure diagram for the tensioning plate that Fig. 5 is used by the embodiment of the present invention.
Wherein, each reference in figure：
1- tensioning plates；2- tensioning wheels；3- pin joints hole；The connecting holes of 4- first；The connecting holes of 5- second；6- bearing pins；7- screws；8-
Belt wheel installing plate；9-V type grooves；901- first sides；902- second sides；10- first installs side；11- second installs side；12-
First hypotenuse；The hypotenuses of 13- second；14- transition straight flanges
Embodiment
In order that technical problems, technical solutions and advantages to be solved are more clearly understood, tie below
Drawings and Examples are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only
To explain the present invention, it is not intended to limit the present invention.
It should be noted that when element is referred to as " being fixed on " or " being arranged at " another element, it can be directly another
On one element or it is connected on another element.When an element is known as " being connected to " another element, it can
To be directly to another element or be indirectly connected on another element.
It is to be appreciated that term " length ", " width ", " on ", " under ", "front", "rear", "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " top ", " bottom " " interior ", " outer " are to be closed based on orientation shown in the drawings or position
System, is for only for ease of the description present invention and simplifies description, rather than indicate or imply that the device or element of meaning must have
Specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include one or more this feature.In the description of the invention, " multiple ", " several " be meant that two or
Two or more, unless otherwise specifically defined.
Also referring to Fig. 1 to Fig. 5, now the belt stretcher that the present invention is provided is illustrated.The belt tension
Device, on belt wheel installing plate 8, including tensioning plate 1 and tensioning wheel 2, tensioning plate 1 is provided with pin joint hole 3, the first connecting hole 4
And second connecting hole 5, tensioning wheel 2 rotated with pin joint hole 3 by bearing pin 6 and is connected, and tensioning plate 1 is by extending through the first connecting hole
4 and second the screw 7 of connecting hole 5 be connected with belt wheel installing plate 8, pin joint hole 3, first connects 4 holes and the second connecting hole 5 in tensioning
Distribution triangular in shape in the plate face of plate 1.Regulation for tensioning plate 2 relative to the position of belt wheel installing plate 8, can tensioning plate 2 and/
Or the structure with guide effect is set on belt wheel installing plate 8, it can carry out the regulation of tension position after loosening screw 7.
The belt stretcher that the present invention is provided, compared with prior art, by the pin joint hole for setting distribution triangular in shape
3rd, the first connecting hole 4 and the second connecting hole 5, after by screw 7 and the latched position of belt wheel installing plate 8, due to screw 7 and belt wheel
Shearing force is produced between installing plate 8 and tensioning plate 1, is acted on tensioning plate 1, causes the position stress in pin joint hole 3 more to be concentrated,
The pinned locations of tensioning wheel 2 are the position for being easiest to produce deformation, and shearing force can be formed to be turned with the rotation direction identical of tensioning wheel 2
Dynamic trend, has tensioning plate 1 and rotates trend with shearing force direction identical, now because tensioning wheel 2 is expressed on belt,
The rotation trend that tensioning wheel 2 has under shearing force can be acted to belt, belt is also had a movement tendency, because
This, in transmission process, there is accessory drive to belt, strengthens the tensioning ability of tensioning wheel 2, tension persistently may be used
Lean on, effectively prevent belt slippage, meanwhile, the apparatus structure is simple, occupies little space, and facilitates operating personnel to load and unload or enter line position
Put regulation.
Further, also referring to Fig. 1 to Fig. 5, a kind of specific reality of the belt stretcher provided as the present invention
Mode is applied, midpoint and second connecting hole 5 of the line between the midpoint in pin joint hole 3 and the midpoint of the first connecting hole 4 with pin joint hole 3
Midpoint between line angle α be obtuse angle.This distributed architecture can provide enough shearing forces, meanwhile, the width of tensioning plate 1
Spend incrementss smaller, tensioning plate 1 is not take up more spaces.
It should be noted that screw 7 the midpoint in link position and the pin joint hole 3 at the midpoint of the first connecting hole 4 line and
Screw 7 the midpoint of youngster's connecting hole 5 link position and pin joint hole 3 midpoint line between angle also be obtuse angle.
Further, Fig. 1 to Fig. 5 is referred to, a kind of specific embodiment party of the belt stretcher provided as the present invention
Formula, the first connecting hole 4 and the second connecting hole 5 are bar hole, and the first connecting hole 4 major axis parallel to the second connecting hole 5
Major axis.When regulation tension position is needed, screw 7 is loosened, tensioning plate 1 is promoted along the first connecting hole 4 and the second connecting hole 5
The direction of major axis, which is moved to after specified location, tightens screw 7.Its is simple in construction, easy to adjust, is positioned reliably, together after regulation
When corresponding shearing force can also be provided.
Further, refering to Fig. 1 to Fig. 5, a kind of embodiment of the belt stretcher provided as the present invention,
The opening direction of first connecting hole 4 extends to the lateral edges of tensioning plate 1.More open spaces are provided, facilitate the peace of screw 7
Dress.
Further, Fig. 1 to Fig. 5 is referred to, a kind of specific embodiment party of the belt stretcher provided as the present invention
Formula, the major axis of the major axis of the first bar hole 4 and the second bar hole 5 is misaligned.The warpage of tensioning plate 1 after locking can be prevented, and then
Ensure tensioning wheel 2 it is appropriate carry out contact tensioning with belt.
Further, Fig. 1 to Fig. 5 is referred to, a kind of specific embodiment party of the belt stretcher provided as the present invention
The side relative with tensioning wheel 2 extends to the V-groove 9 of the tensioning edge of edges of boards 1 provided with opening on formula, tensioning plate 1, and V-groove 9 is located at the
Between one connecting hole 4 and the second connecting hole 5.The sophisticated position cash box pin joint hole 3 of V-groove 9, is conducive to making stress concentration in pin joint
Position, and then more preferable tension is provided.
Further, refering to Fig. 1 to Fig. 5, a kind of embodiment of the belt stretcher provided as the present invention,
The both sides of V-groove 9 be respectively equipped with it is corresponding with the position of the first connecting hole 4 first install side 10 and with the position pair of the second connecting hole 5
Second answered installs side 11, and the first installation side 10 is connected with the first side 901 of V-groove 9, and first installs the side of side 10 and first
Angle between side 901 is obtuse angle, and the second installation side 11 is connected with the second side 902 of V-groove 9, and second install side 11 and
Angle between second side 902 is obtuse angle.First installs when 10 and second are installed 11 setting primarily to guarantee spiral shell
The tensioning plate 1 after tightening of nail 7 has enough intensity in corresponding position, while can also minimize the space-consuming of tensioning plate 1.
Further, Fig. 1 to Fig. 5 is referred to, a kind of specific embodiment party of the belt stretcher provided as the present invention
Formula, the both sides in pin joint hole 3 are respectively equipped with the first hypotenuse 12 and the second hypotenuse 13 of V-shaped distribution, and the first hypotenuse 12 is located at pin joint
The same side of the connecting hole 4 of hole 3 and first, the second hypotenuse 13 is located at the same side of the connecting hole 5 of pin joint hole 3 and second.Tensioning plate 1
In, the first hypotenuse 12, the second hypotenuse 13 and V-groove 9 are engaged, and make tensioning plate 1 overall V-shaped, be more beneficial for stress concentration in
Pin joint hole 3.
Further, Fig. 1 to Fig. 5 is referred to, a kind of specific embodiment party of the belt stretcher provided as the present invention
Formula, is additionally provided with transition straight flange 14 corresponding with the position of pin joint hole 3 between the first hypotenuse 12 and the second hypotenuse 13.So that tensioning plate 1
The protuberance not being excessively sharp, is easy to manufacture and installs, while being also prevented from the phenomenon hair that sharp corner stress concentration is easily damaged
It is raw.
By taking view in Fig. 1 and Fig. 2 as an example, the transmission direction of belt is screw 7 under transmission direction counterclockwise, original state
It is to loosen, tensioning plate 1 is moved down in the first connecting hole 4 and leading for the second connecting hole 5, tensioning wheel 2 is in specified
Tight position, then tightens screw 7, tensioning plate 1 is locked with belt wheel installing plate 8.After locking, screw 7 and belt wheel installing plate 8 and
Shearing force is produced between tight plate 1, screw 7 is acted on tensioning plate 1, and stress is more concentrated at pin joint hole 3, simultaneously as tensioning
Plate 1 is V-shaped, the wedge angle position close pin joint hole 3, therefore the position in pin joint hole 3 is the position for being easiest to produce deformation again of V-arrangement,
That is the pinned locations of tensioning wheel 2 are easiest to produce deformation, and the shearing force of pinned locations is between tensioning wheel 2 and belt.Spiral shell
The lower shearing force formed of the effect of nail 7 as shown by the arrows in Figure 2, concentration is hinged in pinned locations, and is clockwise, makes tensioning plate 1
Pinned locations rotate clockwise trend (the rotation trend can cause certain deformation, but shape is changed into the change surrounded and watched, and macroscopic view is not
Can observation), now because tensioning wheel 2 is expressed on belt, make belt that there is movement tendency, the movement tendency is along tensioning
The direction of movement tendency is taken turns, in transmission process, there is accessory drive to belt, strengthens the tensioning ability of tensioning wheel 2,
Tight persistent is reliable, effectively prevents belt slippage.
The present invention also provides a kind of financial self-service equipment, and the financial self-service equipment includes above-mentioned belt stretcher.
The financial self-service equipment that the present invention is provided, employs the above-mentioned tensioning apparatus with persistently reliable tension, energy
The validity of V belt translation is effectively ensured, and then can guarantee that stationarity and reliability that equipment is integrally used.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
Any modifications, equivalent substitutions and improvements made within refreshing and principle etc., should be included in the scope of the protection.
Claims (10)
1. belt stretcher, on belt wheel installing plate, it is characterised in that：Including tensioning plate and tensioning wheel, the tensioning plate
Pin joint hole, the first connecting hole and the second connecting hole are provided with, the tensioning wheel is rotated with the pin joint hole by bearing pin and is connected, institute
State tensioning plate and be connected by extending through the screw of first connecting hole and second connecting hole with the belt wheel installing plate,
The distribution triangular in shape in the plate face of the tensioning plate of the pin joint hole, first connecting hole and second connecting hole.
2. belt stretcher as claimed in claim 1, it is characterised in that：The midpoint in the pin joint hole and first connection
The angle α of the line between the midpoint of line and the pin joint hole and the midpoint of second connecting hole between the midpoint in hole is
Obtuse angle.
3. belt stretcher as claimed in claim 1 or 2, it is characterised in that：First connecting hole and second company
It is bar hole to connect hole, and first connecting hole major axis parallel to second connecting hole major axis.
4. belt stretcher as claimed in claim 3, it is characterised in that：The opening direction of first connecting hole is extended to
The lateral edges of the tensioning plate.
5. belt stretcher as claimed in claim 3, it is characterised in that：The major axis of first bar hole and described second
The major axis of bar hole is misaligned.
6. belt stretcher as claimed in claim 1, it is characterised in that：It is relative with the tensioning wheel on the tensioning plate
Side extends to the V-groove at the tensioning plate edge provided with opening, and the V-groove is located at first connecting hole and described second
Between connecting hole.
7. belt stretcher as claimed in claim 6, it is characterised in that：The both sides of the V-groove be respectively equipped with it is described
First connection hole site corresponding first is installed while the second connection hole site corresponding second is installed, and described first
Side is installed to be connected with the first side of the V-groove, and the described first angle installed between side and the first side is blunt
Angle, the second installation side is connected with the second side of the V-groove, and described second installs between side and the second side
Angle be obtuse angle.
8. the belt stretcher as described in claim 1 or 6, it is characterised in that：The both sides in the pin joint hole are respectively equipped with V
The first hypotenuse and the second hypotenuse of type distribution, first hypotenuse are located at the same of the pin joint hole and first connecting hole
Side, second hypotenuse is located at the pin joint hole and the same side of second connecting hole.
9. belt stretcher as claimed in claim 8, it is characterised in that：Between first hypotenuse and second hypotenuse
It is additionally provided with transition straight flange corresponding with the pin joint hole site.
10. financial self-service equipment, it is characterised in that：Including the belt stretcher as described in any one in claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710585660.4A CN107327546A (en) | 2017-07-18 | 2017-07-18 | Belt stretcher and financial self-service equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710585660.4A CN107327546A (en) | 2017-07-18 | 2017-07-18 | Belt stretcher and financial self-service equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107327546A true CN107327546A (en) | 2017-11-07 |
Family
ID=60226482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710585660.4A Pending CN107327546A (en) | 2017-07-18 | 2017-07-18 | Belt stretcher and financial self-service equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107327546A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060217223A1 (en) * | 2005-03-28 | 2006-09-28 | York Industries, Inc. | Device for placing a looped belt under tension |
| CN202674197U (en) * | 2012-05-25 | 2013-01-16 | 扬州四通粉末冶金有限公司 | Chain wheel tensioning mechanism of chain saw cutting machine |
| EP2746618A1 (en) * | 2012-12-21 | 2014-06-25 | MAN Truck & Bus AG | Clamping device for a linking element of a belt drive, in particular for the belt of a belt drive on internal combustion engines |
| CN204553724U (en) * | 2015-01-15 | 2015-08-12 | 朝柴动力科技（北京）有限公司 | Diesel engine belt tension controlling mechanism |
| CN105422765A (en) * | 2015-11-26 | 2016-03-23 | 奇瑞汽车股份有限公司 | Tensioning wheel assembly for facilitating replacement of timing toothed belt and mounting and replacing method for timing toothed belt |
| US20160348766A1 (en) * | 2015-05-29 | 2016-12-01 | Kit Masters | Modular tensioner system |
| CN207064585U (en) * | 2017-07-18 | 2018-03-02 | 深圳怡化电脑股份有限公司 | Belt stretcher and financial self-service equipment |
-
2017
- 2017-07-18 CN CN201710585660.4A patent/CN107327546A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060217223A1 (en) * | 2005-03-28 | 2006-09-28 | York Industries, Inc. | Device for placing a looped belt under tension |
| CN202674197U (en) * | 2012-05-25 | 2013-01-16 | 扬州四通粉末冶金有限公司 | Chain wheel tensioning mechanism of chain saw cutting machine |
| EP2746618A1 (en) * | 2012-12-21 | 2014-06-25 | MAN Truck & Bus AG | Clamping device for a linking element of a belt drive, in particular for the belt of a belt drive on internal combustion engines |
| CN204553724U (en) * | 2015-01-15 | 2015-08-12 | 朝柴动力科技（北京）有限公司 | Diesel engine belt tension controlling mechanism |
| US20160348766A1 (en) * | 2015-05-29 | 2016-12-01 | Kit Masters | Modular tensioner system |
| CN105422765A (en) * | 2015-11-26 | 2016-03-23 | 奇瑞汽车股份有限公司 | Tensioning wheel assembly for facilitating replacement of timing toothed belt and mounting and replacing method for timing toothed belt |
| CN207064585U (en) * | 2017-07-18 | 2018-03-02 | 深圳怡化电脑股份有限公司 | Belt stretcher and financial self-service equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207064585U (en) | Belt stretcher and financial self-service equipment | |
| CN107025741A (en) | Paper money transmission channel module and automatic trading apparatus | |
| CN107327546A (en) | Belt stretcher and financial self-service equipment | |
| CN101344652B (en) | Glue frame structure used for fixing display panel and display equipment | |
| US4912812A (en) | Device for connecting the ends of a toothed belt | |
| CN109399056A (en) | Confluence roller-way | |
| CN207863656U (en) | A kind of LED box assembly lock angle adjustment mechanism | |
| CN207006698U (en) | Folding door and refrigerator for refrigerator | |
| CN209308221U (en) | Novel precast factory building wall board structure | |
| CN209567405U (en) | Confluence roller-way | |
| CN207502762U (en) | Light guide pillar fixing device and finance device | |
| CN207182460U (en) | Medium conveying mechanism and automatic trading apparatus | |
| CN207338590U (en) | One kind folds cavity type miniaturization waveguide duplexer | |
| CN208986982U (en) | A kind of cell phone mainboard sealing structure | |
| CN207450917U (en) | A kind of Expansion belt conveyor equipped with tank chain protection mechanism | |
| CN206090839U (en) | Assembled steel construction building | |
| CN206991474U (en) | A kind of medium transmitting device and finance self-help terminal | |
| CN206412025U (en) | Terminal board assembling structure and display device | |
| CN208540317U (en) | A kind of buried cabinet quickly opens sealed door panel structure | |
| CN209220469U (en) | DHS angle steel board and bone-knitting device | |
| CN218118227U (en) | Insertion structure for epp ton box | |
| CN208845499U (en) | A kind of high intensity securing member | |
| CN208874547U (en) | A kind of quick-installed main classification combiner | |
| CN204821750U (en) | Detachable freight train sideboard assembly | |
| CN212835951U (en) | Steel member reinforced structure |
Legal Events
| 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 |