CN206298325U - A kind of background cloth escalator - Google Patents
A kind of background cloth escalator Download PDFInfo
- Publication number
- CN206298325U CN206298325U CN201621419258.6U CN201621419258U CN206298325U CN 206298325 U CN206298325 U CN 206298325U CN 201621419258 U CN201621419258 U CN 201621419258U CN 206298325 U CN206298325 U CN 206298325U
- Authority
- CN
- China
- Prior art keywords
- expansion link
- background cloth
- main frame
- slave
- hole
- 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
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- Escalators And Moving Walkways (AREA)
Abstract
The utility model discloses a kind of background cloth escalator, background cloth escalator includes driving the main frame of background cloth lifting, installs the slave that the expansion link and support telescopic bar of background cloth are rotated；Expansion link includes the telescoping mechanism of mobile jib, secondary bar and adjustable telescopic rod entire length, expansion link two ends are additionally provided with spherical connector and cylinder connector and are connected with main frame and accessory drive respectively, and expansion link is adjusted length of telescopic bar by the telescoping mechanism being arranged on expansion link.The utility model is driven expansion link to roll up and puts curtain, the background cloth of different in width is can adapt to using length-adjustable expansion link by reducing motor, is improved and is used scope, and the lifting of remote control background cloth can operate simpler automation.Have the advantages that safe and reliable, simple to operate.
Description
Technical field
The utility model is related to lift field, and in particular to a kind of background cloth escalator.
Background technology
Background cloth is that a kind of photo studio, photograph photographic studio etc. of being widely used in needs the photography stage property of specific shooting background, for example
People shoot certificate photo needs the solid background such as red, blue, white, and the different background cloths that it needs of photo of shooting are also different.Therefore,
Different background cloths using storage is needed after finishing, treat next time using again be arranged on background frame on, which results in
Background cloth uses and deposits especially cumbersome problem.Background cloth is also required to run into the different height problem of regulation when in use, passes
The background cloth mounting bracket regulation background cloth of system is installed and uses complex steps, increased hand labor cost.
Utility model content
For defect of the prior art, technical problem to be solved in the utility model is：How to provide one kind can
Automatic lifting background cloth, background cloth escalator simple to operate.
In order to solve above-mentioned technical proposal, the technical solution adopted in the utility model is：A kind of background cloth escalator,
The pair rotated including the main frame for driving background cloth to lift, the expansion link for installing background cloth and for support telescopic bar
Machine；The expansion link includes the telescoping mechanism of mobile jib, secondary bar and adjustable telescopic rod entire length, and one end of the expansion link leads to
Cross spherical connector to be connected with main frame, the other end of expansion link is rotated with slave by cylinder connector and is connected.
The main frame includes the power transmission shaft of main frame body, the reducing motor of offer driving force and connection expansion link, described
Main frame body carries out installation fixation by being arranged on the first ceiling mounting surface and the first wall mounting surface of main frame body surface,
Main frame mounting hole is provided with four drift angles of the ceiling mounting surface and wall mounting surface；The reducing motor is arranged on master
Machine internal body, the power transmission shaft is connected through main frame body with reducing motor spindle drive.
The mobile jib and secondary bar are coaxially disposed, and the telescoping mechanism includes coaxially being fixed on mobile jib and inserts the length in secondary bar
Degree adjusting rod；The secondary bar is provided with the flexible cavity that corresponding length adjusting rod slides adaptation；It is provided with the length adjustment bar
Locking slide rail, the secondary bar correspondence locking slide rail is provided with fastening thread hole, and the length adjustment bar is slided and fits in flexible sky
In chamber and by the pretension bolt locking positioning in fastening thread hole.
The slave includes slave body, and the slave body is pacified by being arranged on the second ceiling of slave body surface
Dress face and the second wall mounting surface carry out installation fixation, are respectively provided with four drift angles of the ceiling mounting surface and wall mounting surface
There is slave mounting hole；Bearing hole is additionally provided with the slave body, bearing is installed in the bearing hole, the expansion link
Cylinder connector is installed on bearing inner race.
The spherical connector surface is provided with the first fastening through-hole, and the power transmission shaft is provided with for connecting spherical connection
The installation cavity of head, the power transmission shaft is additionally provided with the second fastening through-hole blending bolt through the first fastening through-hole and the second fastening
Through hole realizes drive connection.
Specific mounting means is, mobile jib is slidably matched with flexible cavity by length adjustment bar with secondary bar and uses pretension bolt
It is fastenedly connected composition expansion link；Expansion link spherical connector is arranged on main frame body blending bolt in the installation cavity of power transmission shaft
It is fastenedly connected, expansion link cylinder connector is arranged in slave body upper bearing (metal) inner ring hole, master is passed through again after completing whole machine installation
Machine mounting hole and slave mounting hole are by whole machine installation on wall；Background cloth is arranged on expansion link i.e. completion background cloth automatic
The installation of lift；Reducing motor rotating speed and direction are adjusted finally by the remote control for installing main frame internal body, you can
The lifting of the lower control background of artificial manipulation.
Used as optimization, the locking slide rail is provided with two and is symmetricly set on length adjustment bar.So, two locking
It is more firm that slide rail makes pretension bolt fasten telescopic bar.
Used as optimization, the expansion link is stainless steel material.So, stainless steel material is more consolidated and corrosion-resistant, lifting
Service life.
Used as optimization, the expansion link quantity is one or two.So, varying number can be installed according to service condition
Expansion link so as to install various background cloths.
The beneficial effects of the utility model are：Drive expansion link to roll up by reducing motor and put curtain, rotating speed big with power
The features such as stabilization；The background cloth of different in width is can adapt to using length-adjustable expansion link, is improved and is used scope, remote control control
Background cloth lifting processed can operate simpler automation.Have the advantages that safe and reliable, simple to operate.
Brief description of the drawings
In order to illustrate more clearly of the utility model specific embodiment or technical scheme of the prior art, below will be right
The accompanying drawing to be used needed for specific embodiment or description of the prior art is briefly described.
Fig. 1 is stereogram of the present utility model.
Fig. 2 is main frame stereogram of the present utility model.
Fig. 3 is slave stereogram of the present utility model.
Fig. 4 is expansion link stereogram of the present utility model.
Wherein:1- main frames, 101- main frame bodies, 102 first wall mounting surfaces, 103 first ceiling mounting surfaces, 104- master
Machine mounting hole, 105- power transmission shafts, 1051- installation cavities, the fastening through-holes of 1052- second, 106- bolts, 2- expansion links, 201- balls
Shape connector, the fastening through-holes of 2011- first, 202- secondary bars, 2021- fastening thread holes, 2022- stretches cavity, 203 length adjustments
Bar, 2031- locking slide rails, 204- mobile jibs, 205- cylinder connectors, 3- slaves, 301- slave bodies, 3011- bearing holes, 302-
Second ceiling mounting surface, 3021- slave mounting holes, 303- the second wall mounting surfaces, 304- bearings.
Specific embodiment
The embodiment of technical solutions of the utility model is described in detail below in conjunction with accompanying drawing.Following examples are only
For clearly illustrating the technical solution of the utility model, therefore example is only used as, and this practicality can not be limited with this
New protection domain.
As shown in Figure 1, Figure 2 and shown in Fig. 4：A kind of background cloth escalator, including the master for driving background cloth to lift
Machine 1, the expansion link 2 for installing background cloth and the slave 3 rotated for support telescopic bar；The expansion link 2 includes mobile jib
204th, the telescoping mechanism of secondary bar 202 and adjustable telescopic rod entire length, one end of the expansion link 2 passes through spherical connector
201 are connected with main frame 1, and the other end of expansion link 2 is rotated with slave 3 by cylinder connector 205 and is connected.
As shown in Figure 2：The main frame 1 includes main frame body 101, provides the reducing motor and connection expansion link of driving force
2 power transmission shaft 105, the main frame body 101 is by being arranged on the He of the first ceiling mounting surface 103 on the surface of main frame body 101
First wall mounting surface 102 carries out installation fixation, is provided with four drift angles of the ceiling mounting surface and wall mounting surface
Main frame mounting hole 104；The reducing motor is arranged on inside main frame body 101, and the power transmission shaft 105 passes through main frame body 101
It is connected with reducing motor spindle drive.
As shown in Figure 4：The mobile jib 204 and secondary bar 202 are coaxially disposed, and the telescoping mechanism includes coaxially being fixed on mobile jib
204 and insert the length adjustment bar 203 in secondary bar 202；The secondary bar 202 is provided with corresponding length adjusting rod 203 and slides adaptation
Flexible cavity 2022；Locking slide rail 2031, the correspondence locking slide rail of the secondary bar 202 are provided with the length adjustment bar 203
2031 are provided with fastening thread hole 2021, and the length adjustment bar 203 is slided and fitted in flexible cavity 2022 and by installing
Pretension bolt locking positioning in fastening thread hole 2021.
As shown in Figure 3：The slave 3 includes slave body 301, and the slave body 301 is by being arranged on slave body
The second ceiling mounting surface 302 on 301 surfaces and the second wall mounting surface 303 carry out installation fixation, the ceiling mounting surface
Slave mounting hole 3021 is provided with four drift angles of wall mounting surface；Bearing hole is additionally provided with the slave body 301
3011, bearing 304 is installed in the bearing hole 3011, the cylinder connector 205 of the expansion link 2 is installed on bearing inner race.
As shown in Figure 2 and Figure 4：The surface of the spherical connector 201 is provided with the first fastening through-hole 2011, the power transmission shaft
105 are provided with the installation cavity 1051 for connecting spherical connector 201, and the power transmission shaft 105 is additionally provided with the second fastening and leads to
The blending bolt 106 of hole 1052 realizes drive connection through the first fastening through-hole 2011 and the second fastening through-hole 1052.
As shown in Figure 1, Figure 2, shown in Fig. 3 and Fig. 4：The locking slide rail 2031 is provided with two and is symmetricly set on length tune
On pole 203；So, two locking slide rails make pretension bolt fastening telescopic bar more consolidate.The expansion link is stainless
Steel material；So, stainless steel material is more consolidated and corrosion-resistant, lifts service life.The quantity of the expansion link 2 be one or
Two；So, the expansion link of varying number can be installed so as to install various background cloths according to service condition.
As shown in Figure 1：Specific mounting means is that mobile jib 204 passes through length adjustment bar 203 and flexible cavity with secondary bar 205
2022 are slidably matched and are fastenedly connected composition expansion link 2 with pretension bolt；The spherical connector 201 of expansion link 2 is arranged on main frame machine
Blending bolt 106 is fastenedly connected in the installation cavity 1051 of power transmission shaft 105 on body 101, and the cylinder connector 205 of expansion link 2 is installed
In the upper bearing (metal) inner ring hole of slave body 301, main frame mounting hole 104 and slave mounting hole 3021 are passed through again after completing whole machine installation
By whole machine installation on wall；Background cloth is arranged on expansion link 2 installation for completing background cloth escalator；Finally lead to
Cross the remote control installed inside main frame body 101 and adjust reducing motor rotating speed and direction, you can control the back of the body under artificial manipulation
The lifting of scape.
In sum：The utility model has high degree of automation, applied widely, simple operation and other advantages.
Finally it should be noted that：Various embodiments above is only used to illustrate the technical solution of the utility model, rather than it is limited
System；Although being described in detail to the utility model with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, or to which part or whole
Technical characteristic carries out equivalent；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type, it all should cover in the middle of the scope of claim of the present utility model and specification.
Claims (8)
1. a kind of background cloth escalator, it is characterised in that：Including the main frame for driving background cloth to lift, for installing the back of the body
The expansion link of scape cloth and the slave rotated for support telescopic bar；The expansion link includes that mobile jib, secondary bar and regulation are flexible
The telescoping mechanism of bar entire length, one end of the expansion link is connected by spherical connector with main frame, expansion link it is another
One end is rotated with slave by cylinder connector and is connected.
2. a kind of background cloth escalator according to claim 1, it is characterised in that：The main frame includes main frame machine
The power transmission shaft of body, the reducing motor for providing driving force and connection expansion link, the main frame body is by being arranged on main frame body
The first ceiling mounting surface and the first wall mounting surface on surface carry out installation fixation, and the ceiling mounting surface and wall are installed
Main frame mounting hole is provided with the drift angle of four, face；The reducing motor is arranged on main frame internal body, and the power transmission shaft is passed through
Main frame body is connected with reducing motor spindle drive.
3. a kind of background cloth escalator according to claim 1, it is characterised in that：The mobile jib and secondary bar coaxially set
Put, the telescoping mechanism includes coaxially being fixed on mobile jib and inserts the length adjustment bar in secondary bar；The secondary bar is provided with corresponding length
Degree adjusting rod slides the flexible cavity of adaptation；Locking slide rail is provided with the length adjustment bar, the secondary bar correspondence locking is slided
Rail is provided with fastening thread hole, and the length adjustment bar is slided and fitted in flexible cavity and by fastening thread hole
Pretension bolt locking positioning.
4. a kind of background cloth escalator according to claim 1, it is characterised in that：The slave includes slave machine
Body, the slave body is pacified by being arranged on the second ceiling mounting surface and the second wall mounting surface of slave body surface
Dress is fixed, and slave mounting hole is provided with four drift angles of the ceiling mounting surface and wall mounting surface；The slave body
On be additionally provided with bearing hole, bearing is installed in the bearing hole, the cylinder connector of the expansion link is installed on bearing inner race.
5. a kind of background cloth escalator according to claim 2, it is characterised in that：The spherical connector surface sets
The first fastening through-hole is equipped with, the power transmission shaft is provided with the installation cavity for connecting spherical connector, and the power transmission shaft also sets
It is equipped with the second fastening through-hole blending bolt and realizes drive connection through the first fastening through-hole and the second fastening through-hole.
6. a kind of background cloth escalator according to claim 3, it is characterised in that：The locking slide rail is provided with two
Bar is simultaneously symmetricly set on length adjustment bar.
7. a kind of background cloth escalator according to claim 3, it is characterised in that：The expansion link is stainless steel
Material.
8. a kind of background cloth escalator according to claim 1, it is characterised in that：The expansion link quantity is one
Or two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621419258.6U CN206298325U (en) | 2016-12-22 | 2016-12-22 | A kind of background cloth escalator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621419258.6U CN206298325U (en) | 2016-12-22 | 2016-12-22 | A kind of background cloth escalator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206298325U true CN206298325U (en) | 2017-07-04 |
Family
ID=59203919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621419258.6U Expired - Fee Related CN206298325U (en) | 2016-12-22 | 2016-12-22 | A kind of background cloth escalator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206298325U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113483725A (en) * | 2021-06-28 | 2021-10-08 | 北京长安汽车工程技术研究有限责任公司 | Portable static vehicle attitude measuring device |
-
2016
- 2016-12-22 CN CN201621419258.6U patent/CN206298325U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113483725A (en) * | 2021-06-28 | 2021-10-08 | 北京长安汽车工程技术研究有限责任公司 | Portable static vehicle attitude measuring device |
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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: 20170704 Termination date: 20181222 |