CN209305489U - The advertisement machine support of angle adjustable - Google Patents
The advertisement machine support of angle adjustable Download PDFInfo
- Publication number
- CN209305489U CN209305489U CN201920054138.8U CN201920054138U CN209305489U CN 209305489 U CN209305489 U CN 209305489U CN 201920054138 U CN201920054138 U CN 201920054138U CN 209305489 U CN209305489 U CN 209305489U
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- connecting rod
- steering assembly
- shell
- convex block
- pedestal
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Abstract
The utility model discloses the advertisement machine supports of angle adjustable, including pedestal, connecting rod, the first steering assembly and the second steering assembly；Pedestal is fixed in the car pillow of automobile, and connecting rod one end is articulated on pedestal, and the other end of the opposite connection base end of connecting rod is fixed in first steering assembly one end, and the second steering assembly is fixed on the other end of the opposite connection connecting-rod head of the first steering assembly；It is connected by the way of hinged between connecting rod and pedestal, ensure that the angle for the advertisement machine being fixed on bracket can be adjusted according to user demand, when connecting rod rotates, the position of advertisement machine will also change；In addition to the variation for preventing vehicle from causing connecting rod with respect to pedestal angle in the shake of traveling process, emergency brake or steering etc., on the second convex block, it is in the groove of divergent shape provided with several, connecting rod is equipped with several raised lines to match with groove, to improve the stability of bracket in use.
Description
Technical field
The utility model relates to the fixed devices of advertisement machine, and in particular to the advertisement machine support of angle adjustable.
Background technique
Headrest advertisement machine is one kind using taxi or net about vehicle as carrier, is installed in the car using the form of headstock pillow packet,
Predominantly passenger provides the information of the various aspects such as life, amusement, consumption, information.Meanwhile advertiser can launch in a variety of forms
Advertisement, to play the effect of advertisement promotion.Existing advertisement machine is generally 7 cun, 8 cun, and male model is used in structure.It is existing
Advertisement machine is all in the headstock pillow packet of automobile front-row mostly, and the user of heel row, cannot be inclined according to oneself head in viewing
The angle of shifting flexibly adjusts the position of advertisement machine.
Utility model content
After the utility model aim is that solving existing advertisement machine installs, position and face angle cannot be after
The problem of optimal viewing angle angle of row passenger is adjusted flexibly, provides the advertisement machine support of angle adjustable, passes through setting
Steering shaft and stepped bolt provide the adjusting of multiple angles for advertisement machine.
The utility model is achieved through the following technical solutions:
The advertisement machine support of angle adjustable, including pedestal, connecting rod, the first steering assembly and the second steering assembly；Pedestal
It is fixed in the car pillow of automobile, connecting rod one end is articulated on pedestal, and first steering assembly one end is fixed on connecting rod and connects bottom relatively
The other end at seat end, the second steering assembly are fixed on the other end of the opposite connection connecting-rod head of the first steering assembly；It is spaced on pedestal
Equipped with the first convex block and the second convex block, connecting rod one end is embedded between the first convex block and the second convex block, connecting rod and the first convex block and the
The stepped bolt of connection three is equipped between two convex blocks, stepped bolt sequentially passes through the first convex block, connecting rod and the second convex block, ladder
Bolt includes threaded portion and withstanding part point, and the second convex block is equipped with the threaded hole to match with stepped bolt threaded portion, the
One convex block is equipped with and the matched through-hole of stepped bolt withstanding part split-phase, and the withstanding part point of stepped bolt withstands on the outer surface of connecting rod
On；On the face that second convex block and connecting rod are in contact, the groove that several are in divergent shape, connecting rod and the are uniformly provided with around threaded hole
The face that two convex blocks are in contact is equipped with several raised lines to match with groove.Connected by the way of hinged between connecting rod and pedestal
It connects, ensure that the angle for the advertisement machine being fixed on bracket can be adjusted according to user demand, when connecting rod rotates
When, the position of advertisement machine will also change；In addition to preventing vehicle from making in the shake of traveling process, emergency brake or steering etc.
Variation at connecting rod with respect to pedestal angle is in the groove of divergent shape provided with several on the second convex block, if connecting rod is equipped with
The dry raised line to match with groove, is connected the first convex block, the second convex block with connecting rod by stepped bolt, when link rotatable arrives
After suitable angle, the raised line on connecting rod is embedded in first in the groove on the second convex block mountain, then rotate stepped bolt, makes ladder
The withstanding part of bolt point is close to that face of the first convex block of connecting rod face, since the cooperation of raised line and groove limits the biography of connecting rod
It is dynamic, to improve the stability of bracket in use.
Further, the first steering assembly and the second steering assembly include shell, steering shaft, bearing, rubber pad, positioning
Bolt, the first steering assembly shell are fixed on connecting rod, and shell is in the cylindrical shape of both ends open, are equipped with axis at the both ends of shell
Hold, steering shaft is set in shell by bearing, the steering shaft of the first steering assembly stretched out outside shell far from one end of connecting rod and
It is fixed with the outer shell phase of the second steering assembly, the steering shaft of the second steering assembly is far from one end of the steering shaft of the first steering assembly
It stretches out outside shell and is connected with the shell of advertisement machine ontology, the positioning bolt hole of perforation shell, positioning are provided on case body wall
Bolt and positioning bolt hole match, and rubber pad is equipped between positioning bolt and steering shaft.Firstly, passing through steering shaft and bearing
Cooperation, axial axis can be freely rotated inside the shell, and the as adjusting of advertisement machine ontology provides more angles in three-dimensional space
Degree, so that the liquid crystal display of advertisement machine can be adjusted to the angle of oneself the most comfortable by user according to the requirement of oneself；
Secondly, using positioning after the liquid crystal display of advertisement machine is adjusted to user most comfortable position by setting positioning bolt
The outer wall of steering shaft is held on bolt top, and the position of steering shaft is fixed；Finally in order to prevent between positioning bolt and steering shaft
Rigid contact surfaces generate plastic deformation during vehicle shake, prevent positioning bolt from cannot limit steering shaft well
Rotation and positioning bolt loosen during vehicle is shaken, and rubber is provided between positioning bolt and steering shaft
Pad, rubber pad uses in the present apparatus, and there is elastomeric natural rubber to be made, on the one hand, rubber pad can with increasing friction force, from
And after preventing positioning bolt from locking, steering shaft continues to rotate, and on the other hand, rubber pad can provide elasticity for positioning bolt
Hui Li, to prevent the loosening of positioning bolt, yet another aspect, rubber pad separates positioning bolt and steering shaft, thus anti-
Stop and has generated plastic deformation between positioning bolt and steering shaft because of interaction force.
Further, the first steering assembly and the second steering assembly further include turbine ring and worm screw, and turbine ring is sheathed on
The arc port of face turbine ring is provided in steering shaft on shell, shell is equipped with worm screw fixator, and worm screw fixator includes anchor ear
In the snap ring on shell, and be set on snap ring two, apart from constant convex block, worm screw runs through two convex blocks, threaded portion
Quartile engages between convex block, and with turbine ring, and worm screw both ends are equipped with knob, and knob is used for rotary worm.By rotating snail
Bar, so that turbine ring rotates, and then drives steering axes, to improve precision of the bracket in angle adjustment.This
It in bracket, separates between worm screw and turbine ring, when the initial stage in adjustment angle, turbine ring and worm screw is separated, by manual
It carries out quick rough grade adjusting, after the completion of rough grade adjusting, worm screw and turbine ring is engaged, the rotation on rotary worm
Button carries out the adjusting of further thin precision, so that this bracket can satisfy the rigors of various clients；In addition work as worm screw
After turbine ring engagement, worm screw plays certain restriction effect to the rotation of turbine ring, to further improve bracket
Stability in use.
Further, positioning bolt is equipped with rotation handle, and by the way that handle is arranged on bolt, it is fixed to facilitate user's rotation
Position bolt, and the operability of entire position fixing process is improved, not needing to contact any tool can be completed.
The utility model compared with prior art, has the following advantages and benefits:
1, what the design and the first steering assembly and the second steering assembly that connecting rod is connected with pedestal in bracket turned to sets
Meter while improving advertisement machine ontology angular adjustment flexibility, and improves the stability of bracket entirety；
2, by setting turbine and worm screw, the precision of adjusting is on the one hand improved, on the other hand, worm screw turns turbine ring
It is dynamic to play certain restriction effect, to improve the stability of bracket in use.
Detailed description of the invention
Attached drawing described herein is used to provide to further understand the utility model embodiment, constitutes the one of the application
Part does not constitute the restriction to the utility model embodiment.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the cross-sectional view of the first steering assembly in the utility model；
Fig. 3 is the partial sectional view of connecting rod and pedestal junction in the utility model；
Fig. 4 is the local structural graph of the second convex block in the utility model.
Label and corresponding parts title in attached drawing:
1- advertisement machine, 21- pedestal, 22- connecting rod, the first steering assembly of 23-, the second steering assembly of 24-, 211- first are convex
Block, the second convex block of 212-, 213- ladder stud, 2111- through-hole, 2121- threaded hole, 2122- groove, 221- raised line, outside 431-
Shell, 432- steering shaft, 433- bearing, 434- turbine ring, 435- worm screw, 436- rubber pad, 437- positioning bolt, 438- worm screw
Fixator, 439- knob, 4371- rotate handle.
Specific embodiment
For the purpose of this utility model, technical solution and advantage is more clearly understood, below with reference to embodiment and attached drawing,
The utility model is described in further detail, and the exemplary embodiment and its explanation of the utility model are only used for explaining this
Utility model is not intended to limit the scope of the present invention.
Embodiment 1
As shown in Figure 1, the advertisement machine support of angle adjustable, including pedestal 21, connecting rod 22, the first steering assembly 23 and
Two steering assemblies 24；Pedestal 21 is fixed in the car pillow of automobile, and 22 one end of connecting rod is articulated on pedestal 21, the first steering assembly 23
The other end at opposite connection 21 end of pedestal of connecting rod 22 is fixed in one end, and the second steering assembly 24 is fixed on 23 phase of the first steering assembly
To the other end at connection 22 end of connecting rod.
In the present embodiment；First steering assembly 23 and the second steering assembly 24 include shell 431, steering shaft 432, bearing
433, rubber pad 436, positioning bolt 437,23 shell 431 of the first steering assembly are fixed on connecting rod 22, and shell 431 is opened in both ends
The cylindrical shape of mouth is equipped with bearing 433 at the both ends of shell 431, and steering shaft 432 is set in shell 431 by bearing 433,
The steering shaft 432 of first steering assembly 23 is stretched out outer outside shell 431 and with the second steering assembly 24 far from one end of connecting rod 22
431 phase of shell is fixed, and the steering shaft 432 of the second steering assembly 24 is stretched out far from one end of the steering shaft 432 of the first steering assembly 23
Shell 431 is outer and is connected with the shell of advertisement machine ontology, and the positioning bolt hole of perforation shell is provided on 431 housing wall of shell, fixed
Position bolt 437 and positioning bolt hole match, and rubber pad 436 is equipped between positioning bolt 437 and steering shaft 432.Pass through steering
The steering shaft 432 of the cooperation of axis 432 and bearing 433, the first steering assembly 23 and the second steering assembly 24 can be in respective shell
It is freely rotated in 431, the adjusting of as advertisement machine ontology 1 provides more angles, so that user can be according to oneself
Requirement the liquid crystal display of advertisement machine is adjusted to the angle of oneself the most comfortable；Positioning bolt 437 and steering shaft 432 it
Between be provided with rubber pad 436, on the one hand, rubber pad 436 can with increasing friction force, thus prevent positioning bolt 437 lock after, turn
Continue to rotate to axis 432, on the other hand, rubber pad 436 can provide elastic restoring force for positioning bolt 437, to prevent
The loosening of positioning bolt 437；In the present embodiment, rubber pad 436 uses the stronger natural rubber of elasticity capacity.In addition to side
Just it adjusts, positioning bolt 437 is equipped with rotation handle 4371, facilitates user's rotational positioning bolt 437, and entirely to determine
The operability of position process is improved, and not needing to contact any tool can be completed.
In the present embodiment, for the connection of pedestal 21 and connecting rod 22, more convenient adjusting of design is specific as follows: pedestal
The first convex block 211 and the second convex block 212 are equipped at intervals on 21,22 one end of connecting rod is embedded in the first convex block 211 and the second convex block 212
Between, the ladder stud 213 of connection three, ladder stud are equipped between connecting rod 22 and the first convex block 211 and the second convex block 212
213 sequentially pass through the first convex block 211, connecting rod 22 and the second convex block 212, and stepped bolt 213 includes threaded portion and withstanding part
Point, the threaded hole 2121 that the second convex block 212 is equipped with and 213 threaded portion of stepped bolt matches, the first convex block 211 is equipped with
With the matched through-hole 2111 of 213 withstanding part split-phase of stepped bolt, the withstanding part point of stepped bolt 213 withstands on the outer surface of connecting rod 22
On；On the face that second convex block 212 and connecting rod 22 are in contact, the groove that several are in divergent shape is uniformly provided with around threaded hole 2121
2122, the face that connecting rod 22 and the second convex block 212 are in contact is equipped with several raised lines 221 to match with groove 2122.In order to
The variation for preventing vehicle from causing connecting rod with respect to pedestal angle in the shake of traveling process, emergency brake or steering etc., when connecting rod 22 rotates
To after suitable angle, the raised line 221 on connecting rod 22 is embedded in the groove 2122 on the second convex block 212 first, then rotate
Stepped bolt 213 makes the withstanding part point of stepped bolt 213 be close to that face of 22 the first convex block of face 211 of connecting rod, due to raised line
221 and the cooperation of groove 2122 limit the transmission of connecting rod 22, to improve the stability of bracket in use.
In addition to improving the precision of angular adjustment, the first steering assembly 23 and the second steering assembly 24 further include turbine
Ring 434 and worm screw 435, turbine ring 434 are sheathed in steering shaft 432, and the arc of face turbine ring 434 is provided on shell 431
Mouthful, shell 431 is equipped with worm screw fixator 438, and worm screw fixator 438 includes anchor ear in the snap ring on shell 431, and is set to
Two on snap ring run through two convex blocks apart from constant convex block, worm screw 435, threaded section between convex block, and
It is engaged with turbine ring 434,435 both ends of worm screw are equipped with knob 439, and knob 439 is used for rotary worm.In this bracket, worm screw 435
Between turbine ring 434 separate, when the initial stage in adjustment angle, turbine ring 434 and worm screw 435 are separated, by manually come
Quick rough grade adjusting is carried out, after the completion of rough grade adjusting, worm screw 435 and turbine ring 434 are engaged, rotary worm 435
On knob, the adjusting of further thin precision is carried out, so that this bracket can satisfy the rigors of various clients；In addition
After worm screw 435 and turbine ring 434 engage, worm screw 435 plays certain restriction effect to the rotation of turbine ring 434, thus
Further improve the stability of bracket in use.
Above-described specific embodiment, to the purpose of this utility model, technical scheme and beneficial effects carried out into
One step is described in detail, it should be understood that being not used to limit the foregoing is merely specific embodiment of the present utility model
Determine the protection scope of the utility model, within the spirit and principle of the utility model, any modification for being made equally is replaced
It changes, improve, should be included within the scope of protection of this utility model.
Claims (4)
1. the advertisement machine support of angle adjustable, which is characterized in that including pedestal (21), connecting rod (22), the first steering assembly
(23) and the second steering assembly (24)；The pedestal (21) is fixed in the car pillow of automobile, and described connecting rod (22) one end is articulated with
On pedestal (21), the other end at connecting rod (22) opposite connection pedestal (21) end is fixed in described first steering assembly (23) one end,
Second steering assembly (24) is fixed on the other end at the first steering assembly (23) opposite connection connecting rod (22) end；The pedestal
(21) the first convex block (211) and the second convex block (212) are equipped at intervals on, described connecting rod (22) one end is embedded in the first convex block (211)
And second between convex block (212), and connection three is equipped between the connecting rod (22), the first convex block (211) and the second convex block (212)
Stepped bolt (213), the stepped bolt (213) sequentially passes through the first convex block (211), connecting rod (22) and the second convex block
(212), the stepped bolt (213) includes threaded portion and withstanding part point, and second convex block (212) is equipped with and ladder spiral shell
The threaded hole (2121) that bolt (213) threaded portion matches, first convex block (211) is equipped with and stepped bolt (213) top
The through-hole (2111) that part matches is held, the withstanding part point of the stepped bolt (213) is withstood on the outer surface of connecting rod (22)；Institute
It states on the face that the second convex block (212) and connecting rod (22) are in contact, is uniformly provided with several in divergent shape around threaded hole (2121)
Groove (2122), the face that the connecting rod (22) and the second convex block (212) are in contact is equipped with several and groove (2122) phase
Matched raised line (221).
2. the advertisement machine support of angle adjustable according to claim 1, which is characterized in that first steering assembly
(23) and the second steering assembly (24) includes shell (431), steering shaft (432), bearing (433), rubber pad (436), positioning
The shell (431) of bolt (437), first steering assembly (23) is fixed on connecting rod (22), and the shell (431) is in both ends
The cylindrical shape of opening is equipped with bearing (433) at the both ends of shell (431), and the steering shaft (432) is set by bearing (433)
It is placed in shell (431), the steering shaft (432) of the first steering assembly (23) stretches out shell (431) far from the one end of connecting rod (22)
It is fixed outside and mutually with the shell (431) of the second steering assembly (24), the steering shaft (432) of the second steering assembly (24) is far from first
One end of the steering shaft (432) of steering assembly (23) stretches out shell (431) and is connected outside and with the shell of advertisement machine ontology, described outer
The positioning bolt hole of perforation shell is provided on shell (431) housing wall, the positioning bolt (437) and positioning bolt hole match,
Rubber pad (436) are equipped between the positioning bolt (437) and steering shaft (432).
3. the advertisement machine support of angle adjustable according to claim 2, which is characterized in that first steering assembly
(23) and the second steering assembly (24) further includes turbine ring (434) and worm screw (435), and the turbine ring (434), which is sheathed on, to be turned
To on axis (432), the arc port of face turbine ring (434) is provided on the shell (431), the shell (431) is equipped with snail
Bar fixator (438), the worm screw fixator (438) includes anchor ear in the snap ring on shell (431), and is set on snap ring
Two the worm screw (435) runs through two convex blocks apart from constant convex block, threaded section positioned at convex block between, and with
Turbine ring (434) engagement, worm screw (435) both ends are equipped with knob (439), and the knob (439) is used for rotary worm.
4. the advertisement machine support of angle adjustable according to claim 2, which is characterized in that the positioning bolt (437)
It is equipped with rotation handle (4371).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920054138.8U CN209305489U (en) | 2019-01-11 | 2019-01-11 | The advertisement machine support of angle adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920054138.8U CN209305489U (en) | 2019-01-11 | 2019-01-11 | The advertisement machine support of angle adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209305489U true CN209305489U (en) | 2019-08-27 |
Family
ID=67680934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920054138.8U Active CN209305489U (en) | 2019-01-11 | 2019-01-11 | The advertisement machine support of angle adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209305489U (en) |
-
2019
- 2019-01-11 CN CN201920054138.8U patent/CN209305489U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200225 Address after: 610000 floor 11, zone a, building 4, No. 200, Tianfu 5th Street, Chengdu hi tech Zone, China (Sichuan) pilot Free Trade Zone, Chengdu Patentee after: Sichuan xintianjie culture media Co., Ltd Address before: 518000 NEO Greenview Jiyuan Building, 6011 Shennan Avenue, Tian'an Community, Shatou Street, Futian District, Shenzhen City, Guangdong Province, 5C Patentee before: Pickup culture media (Shenzhen) Co., Ltd. |
|
| TR01 | Transfer of patent right |