CN202884426U - Novel automatic popup retractable and parallel support - Google Patents
Novel automatic popup retractable and parallel support Download PDFInfo
- Publication number
- CN202884426U CN202884426U CN 201220493684 CN201220493684U CN202884426U CN 202884426 U CN202884426 U CN 202884426U CN 201220493684 CN201220493684 CN 201220493684 CN 201220493684 U CN201220493684 U CN 201220493684U CN 202884426 U CN202884426 U CN 202884426U
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- stationary axle
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- group
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Abstract
The utility model discloses a novel automatic popup retractable and parallel support which comprises a first support, a second support and a connecting device. The connecting device comprises a first support group and a second support group. A rotating shaft is placed at a cross position of the first support group and the second support group. A clamp box assembly is placed at one end of the first support. The clamp box assembly comprises a clamp box base seat, a clamp board and an adapting piece. The clamp box base seat is provided with a containing chamber which is matched with the clamp board, a clamp foot is arranged at the other end of the clamp board, a baffle is placed inside the containing chamber, a dislocation hole is formed in the baffle, and an idler wheel is placed at the top end of the clamp board. A fixing foot is arranged at a position, corresponding to the clamp box assembly, on the second support. A groove is formed at a position, corresponding to the idler wheel, on the fixing foot. The novel automatic popup retractable and parallel support is reasonable in structure, stable in use, light and convenient to open and close. Degrees of opening and closing are automatically adjusted according to actual requirements, structure is simplified, cost and space are saved, and the novel automatic popup retractable and parallel support has a good market prospect and is suitable for mass production.
Description
Technical field
The utility model is a kind of expansion bracket, espespecially a kind of have to take in, stretch use the flexible parallel bracket of more stably new type auto ejection.
Background technique
The flexible OLED thin film TV that general projector or tool are curling etc. is that image signal is projected to a large scale display floater or display screen to reach better audio-visual and visual effect, at this moment, want to reach the distance that best visual effect will constantly be debugged panel, therefore, this expansion bracket that is applicable to display screen has obtained good development space, various expansion brackets also all occur thereupon, the display screen expansion bracket of prior art has some struts that cross one another, all need lean on pivotally connected between each strut, and other further each tool one flexible rod of two struts of bottom is so that can reach the support force of strengthening display screen and conveniently launch and be contracted to effect by two flexible rods;
And this display screen expansion bracket needs more strut, and its pivot is also a lot, easily causes abrasion, and causes whole expansion bracket to damage.And the more support force of strengthening display screen that just reaches of the quantity of flexible rod, so will increase its volume, weight and the cost of making, in addition, stretch out and close when closing and to lock at expansion bracket, can not regulate the folding degree according to s own situation, at present, many products all are spliced on the market, especially LED electronic display, ad display screen, all types of lease full color displays such as variety stage performance and fixedly mount full-color open air and these large display screens of indoor display screen all are to be slapped together by a plurality of display units, coherence request to the flatness of display unit and slit is higher, if can not guarantee the flatness of display unit and the conformity in slit, can affect the display effect of entire display screen, and existing expansion bracket can not freely arrange the folding degree voluntarily, the screen body on mutually right plane is adjusted can be very difficult, and, the structure more complicated, relatively heavier, connect inconvenient, also increased the weight of self, break down at single display unit, when needing repairing, must remove integral body and just can carry out, increased difficulty, also increased manpower, material resources, people are not easily using, therefore, there is defective in prior art, needs to improve.
The model utility content
The technical problems to be solved in the utility model provides a kind of rational in infrastructure for overcoming deficiency of the prior art, having takes in, stretches use more steady, lightweight, the flexible parallel bracket of new type auto ejection that folding is more convenient.
For solving technical problem of the present utility model, the technological scheme that adopts is: a kind of new type auto ejection parallel bracket that stretches, comprise the first support, the second support, connection set, described the first support is connected by connection set with the second support, described connection set comprises the first support group, the second support group, described the first support is organized an end and is provided with the first perforation that suits mutually with the first support one end, be provided with the first stationary axle in described the first perforation, described the first support group is connected by the first stationary axle with the first support, described the second support is organized an end and is provided with the second perforation that suits mutually with the second support one end, described the second punch position is corresponding with the first perforation, in described the second perforation the second stationary axle is set, described the second support group is connected by the second stationary axle with the second support, the described first support the other end arranges the first containing groove, the position of corresponding the first containing groove of described the second support arranges the second containing groove, in described the first containing groove the 3rd stationary axle is set, the described second support group the other end is connected in the first containing groove by the 3rd stationary axle, in described the second containing groove the 4th stationary axle is set, described the first support group is connected in the second containing groove by the 4th stationary axle, described the first support group and the second support group infall arrange running shaft, and described the first support group is connected by running shaft with the second support group;
Described the first support one end arranges the cartridge assembly, described cartridge assembly comprises the cartridge pedestal, clamp, link, described cartridge pedestal is provided with the accommodating chamber that adapts with clamp, described clamp is positioned in the accommodating chamber, described clamp one end is connected by link with accommodating chamber one end, the described clamp the other end arranges card base, in the described accommodating chamber baffle plate is set, described baffle plate one end is connected with clamp by link, described baffle plate is provided with the dislocation hole, cross bar is established in the corresponding dislocation of described accommodating chamber hole site, and described cross bar passes the dislocation hole, is used for the supporting baffle dislocation, motion by clamp, drive baffle-plate misplacement, be convenient to card base and snap in the opening that the baffle plate the other end arranges, described clamp top arranges roller; The corresponding cartridge module position of described the second support is provided with fastening foot, and the corresponding roller of described fastening foot position is provided with fluting, and when the first support engaged with the second support, described roller was stuck in the fluting;
On described the 3rd stationary axle and the 4th stationary axle controlling device is set respectively, is used for regulating support folding degree;
Described the first support, the second support are groove, and described support group is two support plates, and described support plate is provided with the perforation that adapts with groove walls, in the described perforation stationary axle is set, and described support plate is connected to two cell walls of groove by stationary axle;
Described support arranges a plurality of attachment holes, is used for connecting exterior object;
The cartridge pedestal of described cartridge assembly and support are provided with a plurality of screws that adapt, and described cartridge assembly is connected by screw with support;
Establish the first hook between the first stationary axle and the 3rd stationary axle on described the first support, establish spring between described the first hook and the 3rd stationary axle; Establish the second hook between the second stationary axle and the 4th stationary axle on described the second support, establish spring between described the second hook and the 4th stationary axle, be used for the elastic force of reinforcing bracket engaging;
Described the first support one end arranges the first cartridge assembly, and corresponding the first cartridge module position of described the second support is provided with the first fastening foot; The described first support the other end arranges the second cartridge assembly, and corresponding the second cartridge module position of described the second support is provided with the second fastening foot;
Described fastening foot and support are provided with a plurality of screws that adapt, and described fastening foot is connected by screw with support;
Described clamp and support connection are provided with shell fragment, increase the elastic force of clamp; Be provided with spring between described baffle plate and the link, baffle plate better misplaces when easy to use.
Beneficial effect with respect to prior art is, the first support, the second support, connection set are set, and the first support is connected by connection set with the second support, connection set comprises the first support group, the second support group, support is groove, and the support group is two support plates, and support plate is provided with the perforation that adapts with groove walls, stationary axle is set in the perforation, support plate is connected to two cell walls of groove, simplified assembly structure, the volume-diminished of expansion bracket by stationary axle, simple to operate, reduced cost; At support containing groove is set, stationary axle is set in containing groove, controlling device is set on the stationary axle, the user regulates support folding degree according to self needs, use more convenient, more reasonable, when folding, the support group is directly regained in the support, save the space, at support the cartridge assembly is set, when expansion bracket folds, by the cartridge assembly two stands is engaged, use and stablize this according to actual needs situation, Self-adjustment folding degree, simplified structure, save the expansion bracket in cost, space, good market prospects are arranged, be fit to mass production.
Description of drawings
Fig. 1 is basic structure schematic diagram of the present utility model.
Embodiment
Below in conjunction with accompanying drawing optimal way of the present utility model is described in further detail.
As shown in Figure 1, the flexible parallel bracket of this a kind of new type auto ejection is rational in infrastructure, having the use of taking in, stretch more steady, lightweight, folding is more convenient, situation according to actual needs, Self-adjustment folding degree, simplified structure, save cost, space, good market prospects are arranged, be fit to mass production.This a kind of new type auto ejection parallel bracket that stretches, comprise the first support 1, the second support 14, connection set, described the first support 1 is connected by connection set with the second support 14, described connection set comprises the first support group 12, the second support group 8, described the first support is organized 12 1 ends and is provided with the first perforation that suits mutually with the first support 1 one ends, be provided with the first stationary axle 22 in described the first perforation, described the first support group 12 is connected by the first stationary axle 22 with the first support 1, described the second support is organized 8 one ends and is provided with the second perforation that suits mutually with the second support 14 1 ends, described the second punch position is corresponding with the first perforation, in described the second perforation the second stationary axle 15 is set, described the second support group 8 is connected by the second stationary axle 15 with the second support 14, described the first support 1 the other end arranges the first containing groove 6, the position of described the second support 14 corresponding the first containing grooves 6 arranges the second containing groove 9, described the first containing groove 6 interior the 3rd stationary axle 5 that arrange, described the second support is organized 8 the other ends and is connected in the first containing groove 6 by the 3rd stationary axle 5, described the second containing groove 9 interior the 4th stationary axle 11 that arrange, described the first support group 12 is connected in the second containing groove 9 by the 4th stationary axle 11, described the first support group 12 and second supports 8 groups of infalls running shaft 2 is set, and described the first support group 12 is connected by running shaft 2 with the second support group 8;
On described the 3rd stationary axle 5 and the 4th stationary axle 11 controlling device 7 is set respectively, is used for regulating support folding degree;
Described the first support 1, the second support 14 are groove, and described support group is two support plates, and described support plate is provided with the perforation that adapts with groove walls, in the described perforation stationary axle is set, and described support plate is connected to two cell walls of groove by stationary axle; When amounting to, the support group is contained in the groove, reduce volume, save the space;
Described support arranges a plurality of attachment holes 3, and the convenient exterior object that connects uses steadily, and multiple attachment hole is set, in order to connect different objects, variation is used, and provides cost savings to a certain extent;
Described the first support 1 one ends arrange cartridge assembly 21, described cartridge assembly 21 comprises cartridge pedestal 4, clamp, link, described cartridge pedestal 4 is provided with the accommodating chamber that adapts with clamp, described clamp is positioned in the accommodating chamber, described clamp one end is connected by link with accommodating chamber one end, the described clamp the other end arranges card base, in the described accommodating chamber baffle plate is set, described baffle plate one end is connected with clamp by link, described baffle plate is provided with the dislocation hole, cross bar is established in the corresponding dislocation of described accommodating chamber hole site, and described cross bar passes the dislocation hole, is used for the supporting baffle dislocation, motion by clamp, drive baffle-plate misplacement, be convenient to card base and snap in the opening that the baffle plate the other end arranges, described clamp top arranges roller 19; Described the second support 14 corresponding cartridge assemblies 21 positions are provided with fastening foot 17, and described fastening foot 17 corresponding rollers 19 positions are provided with fluting 18, and when the first support 1 engaged with the second support 14, described roller 18 was stuck in the fluting 18;
Cartridge pedestal 4 and the support of described cartridge assembly 21 are provided with a plurality of screws that adapt 16, described cartridge assembly 21 is connected by screw with support, during use, two screws that only need the diagonal angle is installed get final product, when this two screw service failures, a pair of in addition in use, needn't more renew parts, not only convenient use, and reduced to a certain extent cost;
Establish the first hook between the first stationary axle 22 and the 3rd stationary axle 5 on described the first support 1, establish spring between described the first hook and the 3rd stationary axle 5; Establish the second hook between the second stationary axle 15 and the 4th stationary axle 11 on described the second support 14, establish spring between described the second hook and the 4th stationary axle 11, the elastic force that is used for the reinforcing bracket engaging, in use, only a hook arranges spring and can reach pre-conditioned therein, and which hook mounting spring the user selects voluntarily according to actual conditions; The user also can be in two hooks mounting spring, the relative elastic force of reinforcing bracket engaging;
Described the first support 1 one ends arrange the first cartridge assembly 21, and described the second support 14 corresponding the first cartridge assemblies 21 positions are provided with the first fastening foot 17; The described first support the other end arranges the second cartridge assembly, and corresponding the second cartridge module position of described the second support is provided with the second fastening foot; The user can arrange a cartridge assembly and fastening foot at support, also can cartridge assembly and fastening foot all be set at the two ends of support, and its effect is the same, avoids expansion bracket arbitrarily to stretch;
Described fastening foot and support are provided with a plurality of screws that adapt, and described fastening foot is connected by screw with support; During use, two screws that only need the diagonal angle is installed get final product, and are a pair of in addition in use when this two screw service failures, needn't more renew parts, not only make things convenient for and use, and reduced to a certain extent cost;
Described clamp and support connection are provided with shell fragment, increase the elastic force of clamp; Be provided with spring between described baffle plate and the link, baffle plate better misplaces when easy to use.
Display floater or LED display that the flexible parallel bracket of this a kind of new type auto ejection is applicable to projector connect, general two expansion brackets are one group, a display screen uses one group of expansion bracket, support at expansion bracket arranges a plurality of attachment holes, a support of expansion bracket is connected in wall or other fixed objects by attachment hole, and the rear portion that another support of expansion bracket is fixedly connected on display screen gets final product; In the time of need to opening expansion bracket, press inward lower support frame, at this moment, clamp in the cartridge assembly that arranges on the support moves down, and drives the baffle-plate misplacement that is connected with clamp, and the opening of baffle plate the other end setting unclamps the card base of clamp, described clamp and support connection are provided with shell fragment, increase the elastic force of clamp, the roller that the clamp top is arranged ejects in the fluting of the fastening foot of establishing from the corresponding cartridge module position of the second support; The user according to circumstances arranges single cartridge assembly, also can all respectively establish a cartridge assembly 21 at the two ends of support, has avoided support arbitrarily to eject, and the engaging effect is more obvious; Along with unclamping of clamp, two supports are opened, the support group that arranges in the described support is stretched out, the first stationary axle 22 that arranges on the described support, the second stationary axle 15 is respectively with the first support group 12, the second support group 8 is rotated with the stretching of support, the running shaft 2 of organizing 8 infall settings by the first support group 12 and the second support is supported the running of support group, running along with the support group, the 3rd stationary axle 5 that connects respectively the two support group the other ends, the 4th stationary axle 11, with two support groups respectively to the first containing groove 6, expansion bracket is opened in one lateral movement of the second containing groove 9 then;
The user is according to actual conditions adjusting pole folding degree, after adjusting just in time, adjust fixing by the controlling device that is arranged in the containing groove on the stationary axle, as, needing the folding degree is four of containing groove/three o'clock, the user makes the 3rd stationary axle and the 4th stationary axle reach 3/4ths positions of containing groove on the stretching support, then adjusts controlling device and is fixed; Between the first stationary axle 22 on the first support 1 and the 3rd stationary axle 5, establish the first hook, establish spring between described the first hook and the 3rd stationary axle 5; Establish the second hook between the second stationary axle 15 and the 4th stationary axle 11 on described the second support 14, establish spring between described the second hook and the 4th stationary axle 11, during use, only place spring at a hook and get final product, not only convenient the use gone back the elastic force of reinforcing bracket engaging, when a hook service failure, using another one, needn't more renew parts, reduced to a certain extent cost;
After being used to complete, unclamp first controlling device 7, push back support, at this moment, the support group is stressed toward back pressure, the first support group 12 is slided to the second containing groove 9 opposite sides by the 4th stationary axle 11, the second support group 8 is slided to the first containing groove 6 opposite sides by the 3rd stationary axle 5, organize the rotation of the running shaft 2 of 8 infalls setting by the first support group 12 and the second support, two support groups are mutually close, amount to, when the first support 1 contacts with the second support 14, the roller 19 that the clamp top arranges contacts with the fluting 18 that fastening foot 17 arranges, with pressing down of putting forth effort, drive the baffle plate is connected with clamp and be shifted, be stuck at roller 19 and slot 18 when interior, the position that baffle plate staggers just is convenient to card base and is snapped in the opening that the baffle plate the other end arranges, the support group is contained in two supports, has saved the space, reduces the volume of expansion bracket, easy to use, simple to operate, avoid expansion bracket arbitrarily flexible, use more stable;
If automatic spring is stretched parallel bracket for the LED electronic display that is slapped together by a plurality of display units, ad display screen, all types of lease full color displays such as variety stage performance and fixedly mount full-color open air and during these large display screens of indoor display screen, be convenient for people to the display unit that is in Different Plane is adjusted, the flatness of display unit and the conformity in slit have fully been guaranteed, can not affect the display effect of entire display screen, use more convenient, when display unit breaks down or changes, only need press the display unit that needs maintenance or change, the flexible parallel bracket at rear portion will eject this display unit, be convenient for people to it is repaired or replaced, needn't remove integral body, to a certain degree providing cost savings, be fit to mass production.
Obviously, those skilled in the art can carry out various changes and modification to the utility model and not break away from spirit and scope of the present utility model.Like this, if of the present utility model these are revised and modification belongs within the scope of the utility model claim and equivalent technologies thereof, then the utility model also is intended to comprise these changes and modification interior.
Claims (7)
1. the flexible parallel bracket of a new type auto ejection, it is characterized in that: comprise the first support, the second support, connection set, described the first support is connected by connection set with the second support, described connection set comprises the first support group, the second support group, described the first support is organized an end and is provided with the first perforation that suits mutually with the first support one end, be provided with the first stationary axle in described the first perforation, described the first support group is connected by the first stationary axle with the first support, described the second support is organized an end and is provided with the second perforation that suits mutually with the second support one end, described the second punch position is corresponding with the first perforation, in described the second perforation the second stationary axle is set, described the second support group is connected by the second stationary axle with the second support, the described first support the other end arranges the first containing groove, the position of corresponding the first containing groove of described the second support arranges the second containing groove, in described the first containing groove the 3rd stationary axle is set, the described second support group the other end is connected in the first containing groove by the 3rd stationary axle, in described the second containing groove the 4th stationary axle is set, described the first support group is connected in the second containing groove by the 4th stationary axle, described the first support group and the second support group infall arrange running shaft, and described the first support group is connected by running shaft with the second support group; Described the first support one end arranges the cartridge assembly, described cartridge assembly comprises the cartridge pedestal, clamp, link, described cartridge pedestal is provided with the accommodating chamber that adapts with clamp, described clamp is positioned in the accommodating chamber, described clamp one end is connected by link with accommodating chamber one end, the described clamp the other end arranges card base, in the described accommodating chamber baffle plate is set, described baffle plate one end is connected with clamp by link, described baffle plate is provided with the dislocation hole, cross bar is established in the corresponding dislocation of described accommodating chamber hole site, and described cross bar passes the dislocation hole, is used for the supporting baffle dislocation, motion by clamp, drive baffle-plate misplacement, be convenient to card base and snap in the opening that the baffle plate the other end arranges, described clamp top arranges roller; The corresponding cartridge module position of described the second support is provided with fastening foot, and the corresponding roller of described fastening foot position is provided with fluting, and when the first support engaged with the second support, described roller was stuck in the fluting.
2. the flexible parallel bracket of a kind of new type auto ejection according to claim 1 is characterized in that: on described the 3rd stationary axle and the 4th stationary axle controlling device is set respectively, is used for regulating support folding degree.
3. the flexible parallel bracket of a kind of new type auto ejection according to claim 1, it is characterized in that: described the first support, the second support are groove, described support group is two support plates, described support plate is provided with the perforation that adapts with groove walls, in the described perforation stationary axle is set, described support plate is connected to two cell walls of groove by stationary axle.
4. the flexible parallel bracket of a kind of new type auto ejection according to claim 1, it is characterized in that: described support arranges a plurality of attachment holes, is used for connecting exterior object.
5. the flexible parallel bracket of a kind of new type auto ejection according to claim 1, it is characterized in that: the cartridge pedestal of described cartridge assembly and support are provided with a plurality of screws that adapt, and described cartridge assembly is connected by screw with support.
6. the flexible parallel bracket of a kind of new type auto ejection according to claim 1 is characterized in that: establish the first hook between the first stationary axle and the 3rd stationary axle on described the first support, establish spring between described the first hook and the 3rd stationary axle; Establish the second hook between the second stationary axle and the 4th stationary axle on described the second support, establish spring between described the second hook and the 4th stationary axle, be used for the elastic force of reinforcing bracket engaging.
7. the flexible parallel bracket of a kind of new type auto ejection according to claim 1, it is characterized in that: described the first support one end arranges the first cartridge assembly, and corresponding the first cartridge module position of described the second support is provided with the first fastening foot; The described first support the other end arranges the second cartridge assembly, and corresponding the second cartridge module position of described the second support is provided with the second fastening foot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220493684 CN202884426U (en) | 2012-09-25 | 2012-09-25 | Novel automatic popup retractable and parallel support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220493684 CN202884426U (en) | 2012-09-25 | 2012-09-25 | Novel automatic popup retractable and parallel support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202884426U true CN202884426U (en) | 2013-04-17 |
Family
ID=48075855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220493684 Expired - Fee Related CN202884426U (en) | 2012-09-25 | 2012-09-25 | Novel automatic popup retractable and parallel support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202884426U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107550683A (en) * | 2017-08-25 | 2018-01-09 | 赵晓晨 | A kind of low-noise electric massage bed of easy access |
| CN112682673A (en) * | 2019-10-18 | 2021-04-20 | 江苏固泰建筑材料科技有限公司 | Household anti-seismic support |
-
2012
- 2012-09-25 CN CN 201220493684 patent/CN202884426U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107550683A (en) * | 2017-08-25 | 2018-01-09 | 赵晓晨 | A kind of low-noise electric massage bed of easy access |
| CN107550683B (en) * | 2017-08-25 | 2019-12-13 | 王艳 | Low-noise electric massage bed convenient to overhaul |
| CN112682673A (en) * | 2019-10-18 | 2021-04-20 | 江苏固泰建筑材料科技有限公司 | Household anti-seismic support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20130925 |