CN108320671B - Connection structure and display device - Google Patents
Connection structure and display device Download PDFInfo
- Publication number
- CN108320671B CN108320671B CN201810002485.6A CN201810002485A CN108320671B CN 108320671 B CN108320671 B CN 108320671B CN 201810002485 A CN201810002485 A CN 201810002485A CN 108320671 B CN108320671 B CN 108320671B
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- CN
- China
- Prior art keywords
- pedestal
- connection structure
- supporting surface
- connected piece
- connecting rod
- 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.)
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Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
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- 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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0204—Mounting supporting structures on the outside of casings
Abstract
The present invention relates to connection structure and including the display device of the connection structure；The connection structure includes pedestal, and pedestal has bottom surface and is in multiple supporting surfaces that different angles are arranged from bottom surface；Can be stitched together in different angles between connected piece when connected piece is connected from bottom surface and different supporting surfaces respectively.Connected piece can be stitched together by the connection structure in the embodiment of the present invention using supporting surface with the angle of bottom surface in certain radian, and the angle machining accuracy of supporting surface and bottom surface is high, can effectively improve the splicing precision of connected piece.
Description
Technical field
The present invention relates to connecting elements technical fields, more particularly to a kind of connection structure and display device.
Background technique
With the development of electronic equipment and technology and universal, LED display using more and more extensive；Wherein, abnormity is spelled
The demand for connecing screen is more and more, it is desirable that is also increasingly stringenter；The cambered screen of splicing tape is required in many meeting-place, deduction occasion
Body.
However, current connecting method is single, in different occasions, need to design different mounting structures, so that having arc
The screen body application of degree is limited；In addition, being difficult to take into account splicing precision and stability, sternly for the splicing with cambered screen body
The curved surface effect that the influence screen body of weight is presented.
Summary of the invention
Based on this, it is necessary to provide a kind of can improve and splice the connection structure of precision and stability and including the connection
The display device of structure.
On the one hand, the present invention provides a kind of connection structures, suitable for the splicing between connected piece, the connection structure packet
Pedestal is included, the pedestal has bottom surface and is in multiple supporting surfaces that different angles are arranged from the bottom surface；To be connected described
When fitting is connected from the bottom surface and the different supporting surfaces respectively, it can exist in the splicing of different angles between the connected piece
Together.
The connection structure further includes the first locking assembly and the second locking assembly in one of the embodiments, described
First locking assembly can along the normal direction of the bottom surface provide coupling mechanism force so that the bottom surface of the pedestal and one of them described in
Connected piece offsets and locks；Second locking assembly can provide coupling mechanism force along the normal direction of the supporting surface, will be another
One connected piece offsets and locks with the supporting surface.
Through-hole, normal direction of the through-hole along the bottom surface are offered on the pedestal in one of the embodiments,
Through the pedestal, first locking assembly includes locking bar, and the locking bar has close to one end of the bottom surface to be threadedly coupled
Portion；The locking bar is arranged in the through-hole and is threadedly coupled by the threaded joints with the connected piece.
First locking assembly further includes the elastic component being sheathed on the locking bar, institute in one of the embodiments,
It states elastic component to be pressed in advance between the locking bar and the pedestal, and compresses the locking bar towards the direction elasticity far from the bottom surface,
So that the locking bar is under natural conditions far from the bottom surface, and when the direction of bottom surface described in present dynasty presses the locking bar, the locking bar
It can be moved along the through-hole and expose the threaded joints from the bottom surface, so that the threaded joints are connected with described
Part is threadedly coupled.
The elastic component includes pressure spring in one of the embodiments, the pressure spring be set to the through-hole in, and one end with
The locking bar offsets, and the other end offsets with pressing plate of the through-hole close to described bottom surface one end is set to.
The pedestal is equipped with interconnecting piece, second locking assembly at the supporting surface in one of the embodiments,
Including connecting rod and locking member, one end of the connecting rod is threadedly coupled with the locking member, and the other end is passed through and supported with described
The connected piece that face offsets simultaneously is detachably connected with the interconnecting piece, when screwing the locking member, the locking member
The axially opposing supporting surface along the connecting rod moves, to lock or unclamp the connected piece.
Offer vallecular cavity in the pedestal in one of the embodiments, the interconnecting piece include in flat lockhole,
The lockhole is run through the side wall of the vallecular cavity by the supporting surface；One end that the connecting rod is connected with the pedestal is equipped with hook part
Part, the hook part part can penetrate the vallecular cavity through the lockhole with the connecting rod, and the hook part part is along the connecting rod
Length radially is between the length and width of the lockhole, to penetrate with connecting rod from the lockhole in the hook part part
The vallecular cavity and after one angle of connecting rod axial-rotation, the hook part part is limited in the vallecular cavity, and in the lock
When tight part locks the connected piece, the side wall of the hook part part and the vallecular cavity offsets.
The side wall of the vallecular cavity and the hook part part place of offseting have recessed portion in one of the embodiments, in institute
When stating hook part part and being located at the recessed portion, the recessed portion limits the hook part part with the connecting rod around axial-rotation.
In one of the embodiments, the connecting rod in a manner of perpendicular to the supporting surface with the interconnecting piece phase
Even, with the locking member along the pitman shaft to screw togather move when, normal direction of the connecting rod along the supporting surface
Tighten the connected piece.
The pedestal also has side adjacent with the supporting surface respectively, the side in one of the embodiments,
It is mutually perpendicular to the bottom surface, and the side is parallel with the adjacent supporting surface close to the sideline of the bottom surface.
The side is centrosymmetric distribution in one of the embodiments, and each supporting surface and the adjacent side
The relative position in face is identical, and the width of multiple supporting surfaces is equal.
Multiple locating pieces are additionally provided on the pedestal in one of the embodiments, multiple locating pieces are with the side
The symmetrical centre in face is centrosymmetric distribution.
Magnetic structure is additionally provided on the pedestal in one of the embodiments, the magnetic structure is used for the seat
Body is adsorbed in the junction that the pedestal is connected with the connected piece in advance.
On the other hand, the present invention also provides a kind of display device, including display unit and above-mentioned connection structure,
In, connected piece is the mounting frame for assembling the display unit.
Connection structure provided by the invention and display device including the connection structure, the connection structure have it is multiple with
The supporting surface of the angled setting in bottom surface, to can be spelled connected piece in certain radian using the supporting surface with the angle of bottom surface
It connects, the angle machining accuracy of supporting surface and bottom surface is high, can effectively improve the splicing precision of connected piece.
Detailed description of the invention
Fig. 1 is the base structure schematic diagram for the connection structure that an embodiment provides；
Fig. 2 is base structure top view shown in fig. 1；
Fig. 3 is base structure bottom view shown in fig. 1；
Fig. 4 is cross-sectional view of the base structure shown in Fig. 3 in the direction A；
Fig. 5 is cross-sectional view of the base structure shown in Fig. 3 in the direction B；
Fig. 6 is cross-sectional view of the base structure shown in Fig. 3 in the direction C；
Fig. 7 is cross-sectional view of the base structure shown in Fig. 3 in the direction D；
Fig. 8 is the connection structure decomposition diagram that an embodiment provides；
Fig. 9 is the installation diagram of the connection structure shown in Fig. 8；
Figure 10 is the schematic diagram spliced using connection structure to mounting frame in an embodiment；
Figure 11 is the connection structure top view shown in Fig. 9；
Figure 12 is the connection structure bottom view shown in Fig. 9；
Figure 13 is cross-sectional view of the connection structure shown in Figure 12 in the direction E；
Figure 14 is cross-sectional view of the connection structure shown in Figure 12 in the direction F；
Figure 15 is the display device schematic diagram being spliced into an embodiment using the connection structure shown in Figure 10；
Figure 16 is the partial enlarged view of encircled portion structure in Figure 15.
Specific embodiment
To facilitate the understanding of the present invention, a more comprehensive description of the invention is given in the following sections with reference to the relevant attached drawings.In attached drawing
Give better embodiment of the invention.But the invention can be realized in many different forms, however it is not limited to herein
Described embodiment.On the contrary, the purpose of providing these embodiments is that making to understand more the disclosure
Add thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein "inner", "outside", "left", "right" and
Similar statement for illustrative purposes only, is not meant to be the only embodiment.
A kind of connection structure of an embodiment of the present invention, suitable for the splicing between connected piece, specifically, to quilt
When connector is spliced, connection structure can be connected with the connected piece mutually spliced simultaneously, thus make connected piece according to
The connection orientation of the connection structure is spliced.For example, in some embodiments it may be desirable to make connected piece it is angled splicing and
When showing certain radian, it can use the connection structure to carry out positioning assembly to connected piece, show connected piece
The effect of this radian installation.Connection structure will be described further for realizing and splicing between connected piece below, but
The structure of connection structure itself and its application are not limited to the type and structure of connected piece.
Referring to figs. 1 and 2, in one embodiment, connection structure includes pedestal 10, and pedestal 10 has bottom surface 10a
And from bottom surface 10a in multiple supporting surfaces of different angles setting.In the present embodiment, multiple supporting surfaces are in bottom surface 10a
Angle setting, that is to say, that the component being mounted on the 10a of bottom surface will be mounted on angled between the component on supporting surface set
It sets, since in the embodiment, the angle between multiple supporting surfaces and bottom surface 10a is different, thus, connected piece is being pacified respectively
When on bottom surface 10a and different supporting surfaces, the connected piece angle to be formed that is stitched together is also different, so as to according to need
Want, suitable supporting surface selected to be spliced, different radians can be presented, that is, connected piece respectively with bottom surface 10a and
When different supporting surfaces is connected, it can be stitched together in different angles between connected piece.
It should be noted that in above embodiment, pedestal 10 can be to be integrally formed by the techniques such as casting or forging,
It can be and be assembled by multiple portions, it is not limited here.In addition, the structure of the connection structure in order to facilitate understanding, below
Connection structure will be described further so that pedestal 10 has 3 supporting surface 11a/12a/13a as an example.
In conjunction with shown in Fig. 3 to Fig. 6,3 supporting surface 11a/12a/13a with the angle of bottom surface 10a be respectively 90 °, 85 ° and
95 °, thus when pedestal 10 to be mounted on to one of connected piece using bottom surface 10a as datum level above, by another quilt
It, can be by being in 90 ° of angles with bottom surface 10a when connector (referred to below as " latter connected piece ") is spliced along bottom surface 10a
Supporting surface 11a positions the side of latter connected piece so that connected piece on datum level to being connected in horizontal docking,
It presents without radian effect.On this basis, can understand, being respectively adopted with bottom surface 10a is in 85 ° and 95 ° of supporting surface 112a/
When 13a is connected with latter connected piece, it will form cambered surface effect in the opposite direction；Specifically, with datum level towards pedestal
10 normal direction is to form the curvature direction of cambered surface, using the supporting surface 12a and latter connected piece for bottom surface 10a being in 85 °
When being connected, the cambered surface curvature of formation is positive, and then in the splicing effect with connection structure heteropleural observation connected piece, will present
Convex globoidal effect.Correspondingly, when using being connected in 95 ° of supporting surface 13a with latter connected piece with bottom surface 10a, the arc of formation
Face curvature is negative, and then in the splicing effect with connection structure heteropleural observation connected piece, cancave cambered surface effect will be presented.
It should be noted that the angle of supporting surface 11a/12a/13a and bottom surface 10a is not limited to above-mentioned three kinds of situations, it can
According to actual needs, can reasonably be configured, such as 30 °, 45 ° or 60 °, no longer enumerate one by one herein.Furthermore, it is necessary to say
It is bright, it is not 90 ° in supporting surface and bottom surface 10a angle, such as when supporting surface 12a/13a opposing bottom surface 10a non-vertical planes, support
The normal direction that face 12a/13a is held relative to bottom surface 10a is inclined to set, and then is obliquely installed generated inclination using this
Angle makes the connected piece mutually spliced be stitched together in angle, shows the effect of cambered surface transition.In the embodiment,
Supporting surface 11a/12a/13a is molded over the surface of pedestal 10, is simple to manufacture, is low in cost；Moreover, using including the pedestal 10
Connection structure when splicing to connected piece, it is only necessary to will supporting surface 11a, 12a or 13a corresponding with cambered surface effect is generated
Towards stitching portion, connected piece efficiently can be spliced into the cambered surface effect being arranged in angle, assembly uses extremely simple, nothing
Professional skill training is needed, large batch of production application is convenient for.Certainly, supporting surface 11a/ is quickly identified in order to improve operating personnel
The corner dimension of 12a/13a opposing bottom surface 10a can also identify corresponding with supporting surface 11a/12a/13a on pedestal 10
Degree can also can be directly used with symbolization in angle mark, angle mark, for example, with bottom surface 10a is perpendicular supports
The face corresponding position 11a identifies 90 °.Certainly, the position of angle mark is unrestricted, can identify and conveniently check on pedestal 10 and not
It can cause any position obscured between supporting surface 11a/12a/13a, this is no longer going to repeat them.
With continued reference to shown in Fig. 1 to Fig. 6, pedestal 10 also has side adjacent with supporting surface 11a/12a/13a respectively
11c/12c/13c, side 11c/12c/13c are mutually perpendicular to bottom surface 10a；Meanwhile side 11c/12c/13c is close to bottom surface
The sideline of 10a is parallel with adjacent supporting surface 11a/12a/13a.By taking the 11c of side as an example, the supporting surface 11a adjacent with side 11c
Face determined by normal direction with normal direction and bottom surface 10a as side 11c is mutually perpendicular to, to install by pedestal 10
When on to a wherein connected piece, can use side 11c makes supporting surface 11a only in the method along bottom surface 10a as benchmark
Line direction changes the gradient of another connected piece, so as to form regular equal radiuses cambered surface effect.
It should be noted that the side 11c/12c/13c datum level for reference only in above embodiment improves pedestal
The convenience means of 10 installations, but not limit to the mounting means and structure of pedestal 10, for example, in some embodiments, benefit
When carrying out splicing connected piece with the pedestal 10 of not set above-mentioned side 11c/12c/13c, using tool or meat can be relied on
The supporting surface 11a/12a/13a for needing to utilize is arranged eye towards direction is abutted, and makes the baseline of supporting surface 11a, 12a or 13a
It is parallel in the sideline of stitching portion with connected piece, in other words, connected piece stitching portion sideline and supporting surface 11a, 12a or
Connected piece can also be spliced into regular equal radiuses cambered surface effect by 13a keeping parallelism, this set.On this basis, originally
Connection structure in embodiment can also be applied in some structures for needing to be spliced into conical surface effect, such as radio telescope, big
In the whole cup-shaped framework such as type reflector；Specifically, supporting surface 11a, 12a or 13a of selection are set towards direction is abutted
While setting, the baseline of supporting surface 11a, 12a or 13a is made to form angle in the sideline of stitching portion with connected piece, thus, so that
Not only opposing bottom surface 10a is tilted a certain angle connected piece under the action of supporting surface 11a, 12a or 13a, simultaneously because supporting
Face 11a, 12a or 13a form angle in stitching portion with connected piece, and then deflect connected piece in the stitching portion and gather
Or expansion, so that spliced overall structure is showed conical surface effect.
In some embodiments, side 11c/12c/13c bottom surface 10a projection be located at bottom surface 10a on it is same just
On the different sides of polygon, and each supporting surface 11a/12a/13a is identical as the relative position of adjacent side 11c/12c/13c, and
The width of multiple supporting surface 11a/12a/13a is equal.By this set, so that utilizing different supporting surface 11a/12a/13a
When carrying out the splicing of different radians, the installation site of pedestal 10 has unified center, thus use can be arranged at the center
In the connection position being connected to pedestal 10 on one of connected piece, so as in the feelings for not changing 10 mounting means of pedestal
Under condition, different supporting surface 11a/12a/13a is fast selected, cost is greatly reduced, while is also convenient for operating personnel and using the company
Binding structure carries out the splicing operation of connected piece, improves operating efficiency.
In some embodiments, multiple locating pieces are additionally provided on pedestal 10, multiple locating pieces are with the symmetrical centre of side
Be centrosymmetric distribution, that is to say, that multiple locating pieces and multiple sides symmetrical centre having the same.Pass through multiple positioning
Pedestal 10 can be quickly positioned on a connected piece by part after selected supporting surface 11a, 12a or 13a, and then will
The supporting surface 11a, 12a or 13a are maintained at the angle for needing to offset with another connected piece.In the embodiment, due to multiple
Locating piece is the distribution that is centrosymmetric with the symmetrical centre of above-mentioned side, thus using side as the installation of corresponding supporting surface
When datum level, multiple locating pieces can play positioning action, that is to say, that no matter with which supporting surface 11a, 12a or 13a direction
Stitching portion is installed, multiple locating pieces can with connected piece cooperate position, without on connected piece with the locating piece
Corresponding structure is changed, with enhancing structure versatility.
Referring to figs. 7 and 8, locating piece can be the positioning pin 20 of the normal direction extension along bottom surface 10a, and pedestal is opened
Equipped with the mounting hole 10d of the positioning pin 20 is installed, correspondingly, being provided with and being somebody's turn to do on the position that connected piece installs the pedestal 10
The corresponding location hole of mounting hole 10d, and then being connected on connected piece in pedestal 10 is both ends 20a, 20b of positioning pin 20
It is plugged in mounting hole 10d and positioning hole respectively, so that axial limitation rivet holder body 10 is rotated around the normal of bottom surface 10a, by institute
Supporting surface 11a, 12a or 13a of selection are maintained at the stitching portion direction towards connected piece, and then play good positioning effect
Fruit；In addition, this locating effect also functions to the effect pre-fixed, pedestal 10 is fastened on connected piece so as to subsequent.The reality
It applies in mode, multiple positioning pins 20 are centrosymmetric setting, and corresponding setting is right with multiple positioning pins 20 on connected piece
The location hole answered is also the setting that is centrosymmetric, to rotate pedestal 10 in selection different supporting surface 11a, 12a or 13a
When setting angle, multiple positioning pins 20 can cooperate with corresponding location hole, and the general effect of this structure is good.
Magnetic structure is additionally provided on pedestal 10, magnetic structure is used to pedestal 10 being adsorbed in pedestal 10 and connected piece phase in advance
Junction even.In the embodiment, magnetic structure can provide pedestal 10 with connected piece in the normal direction along bottom surface 10a
Between adsorption capacity effectively prevent pedestal 10 to be detached from locating piece so that the normal direction for limiting pedestal 10 along bottom surface 10a moves
To the positioning action of pedestal 10.Moreover, the pre-connection played the role of using the magnetic structure, so that pedestal 10 is setting installation
It behind position, will not fall off from connected piece, so that pedestal 10 to be fastened on connected piece.
It should be noted that magnetic structure can be the magnet 30 for being connected to pedestal 10 by connectors such as screw 30a.?
In some embodiments, magnet 30 can be multiple, and multiple magnet 30, which can be centrosymmetric, is arranged in the bottom of pedestal 10, in turn
When different supporting surface 11a/12a/13a being selected to be installed to pedestal 10 on connected piece, magnet 30 can improve preferable absorption
Effect pre-fixes pedestal 10 on connected piece, and pedestal 10 is fastened on connected piece so as to subsequent.It below will be with the company
Binding structure is for being described further the structure and mounting means of connection structure for the building of display frames.
In conjunction with shown in Fig. 9 and Figure 10, on the basis of the connection structure provided by above-described embodiment, the present invention also provides
A kind of display frames including above-mentioned connection structure, as application of the above-mentioned connection structure in display frames, above-mentioned quilt
Connector can be the mounting frame 60 for assembling display unit, cut it is true say, in the embodiment, connected piece be installation
The both sides component that framework 60 is mutually spliced, respectively first component 61 and second component 62.In this way, passing through above-mentioned connection structure
It, can be as required by the first component of adjacent mounting frame 60 when splicing to the mounting frame 60 for being equipped with display unit
61 and second component 62 spliced so that being arranged between mounting frame 60 in certain radian, and curved surface effect is presented.Due to above-mentioned
In connection structure, pedestal 10 has the supporting surface 11a/12a/13a from bottom surface 10a in the setting of different angles, so as to quick
Easily select suitable supporting surface 11a, 12a or 13a that two mounting frame 60 are stitched together with certain angle, operation side
Just, and the mounting frame 60 build it is at low cost.
It should be noted that pedestal 10 can be connect in several ways with first component 61 and second component 62.For example,
The connection of first component 61 and second component 62 can be realized by external connector, and by pedestal 10 to first component 61
Be in angle is limited between second component 62.Specifically, first component 61 and second component 62 respectively with pedestal 10
Bottom surface 10a and selection supporting surface 11a, 12a or 13a offset after, lock first component 61 and second component 62 opposite position
It sets and can ensure that the relative position corrected between the two by pedestal 10.
In other embodiments, will can also directly be used to lock 62 relative position of first component 61 and second component
Structure setting on pedestal 10.
Specifically, connection structure further includes the first locking assembly 40 and the second locking assembly 50, the first locking assembly 40 can
Normal direction along bottom surface 10a provides coupling mechanism force, so that the bottom surface 10a of pedestal 10 offsets and locks with first component 61；Second
Locking assembly 50 can provide coupling mechanism force along the normal direction of selected supporting surface 11a, 12a or 13a, and second component 62 is divided
Does not offset and lock with supporting surface 11a, 12a or 13a of selection.
Again as shown in Figures 1 to 8, through-hole 10b is offered on pedestal 10, through-hole 10b runs through along the normal direction of bottom surface 10a
Pedestal 10, the first locking assembly 40 include locking bar 41, and locking bar 41 has threaded joints close to one end 41b of bottom surface 10a.Locking bar
41 are arranged in through-hole 10b and are connected through a screw thread portion and are threadedly coupled with first component 61, so that pedestal 10 is fastened on the first structure
On part 61.
It should be noted that the position of through-hole 10b can be the middle part for being provided with pedestal 10, specifically, open up present
The side 11c/12c/13c of body 10 is at the center that 10a projection in bottom surface is formed by pattern.In this way, pedestal 10 is with various orientation
It is assembled in first component 61 and when corresponding supporting surface 11a/12a/13a being selected to splice second component 62, locking bar 41 begins
It is threadedly connected to the same position of first component 61 eventually, and then only needs that one and locking bar is arranged in the connection position of first component 61
41 threaded holes being threadedly engaged, the connection structure made is simple, improves assembly efficiency.
First locking assembly 40 further includes the elastic component being sheathed on locking bar 41, and elastic component is pressed on locking bar 41 and pedestal 10 in advance
Between, and locking bar 41 is compressed towards the direction elasticity far from bottom surface 10a, so that locking bar 41 is under natural conditions far from bottom surface 10a, present dynasty
When the direction of bottom surface 10a presses locking bar 41, locking bar 41 can move along through-hole 10b and expose threaded joints from bottom surface 10a, so as to
Threaded joints are threadedly coupled with first component 61.It can be effectively prevented using this structure and pedestal 10 be assembled to the first structure
When part 61, locking bar 41 and first component 61 offset and the bottom surface 10a of pedestal 10 are interfered to abut to first component 61, influence assembly effect
Fruit；Using the elastic shrinkage performance of elastic component, so that locking bar 41 can pass through after the bottom surface 10a of pedestal 10 offsets with first component 61
It presses and exposes threaded joints from bottom surface 10a, realize with 61 screw threads for fastening of first component.Moreover, being locked in the embodiment
After pedestal 10 is fastened on first component 61 by bar 41, the elastic force pressure that elastic component is formed effectively prevent locking bar 41 and first component 61 it
Between loosen, and then ensure connect stability.
In conjunction with shown in Figure 12 to Figure 14, elastic component includes pressure spring 42, and pressure spring 42 is set in through-hole 10b, and one end and locking bar
41 offset, and the other end offsets with pressing plate 43 of the through-hole 10b close to bottom surface one end 10a is set to.In the embodiment, pressing plate 43 has
The perforation 43a coaxial with through-hole 10b is worn with while pressure spring 42 is limited in through-hole 10b, being also able to satisfy pressure spring 42
The needs that hole 43a is moved along through-hole 10b, the movement without interfering locking bar 41.The middle part of locking bar 41 is equipped with annular ridge 41c,
So that the both ends of pressure spring 42 are clamped between annular ridge 41c and pressing plate 43, with the movement of pressing locking bar 41, locking bar 41
Opposite 10 stretching motion of pedestal in through-hole 10b, so as to stretch out pedestal in threaded joints income pedestal 10 or from bottom surface 10a
10.In addition, the one end of through-hole 10b far from bottom surface 10a is inwardly tightened and mutually fitted with the diameter of locking bar 41, on the one hand this structure makes
Obtain locking bar 41 stable can move along through-hole 10b, on the other hand also limit to annular ridge 41c, to prevent locking bar
41 leave pedestal 10 towards the direction far from bottom surface 10a along through-hole 10b, so that the connection structure with the locking bar 41 can be directly whole
Body comes into operation, each component without temporarily assembling the connection structure.
In conjunction with shown in Fig. 8 to Figure 14, one end 41a of bottom surface 10a of the locking bar 41 far from pedestal 10 is provided with knob 44, leads to
Crossing the knob 44 is pivoted locking bar 41, to realize that threaded joints are threadedly coupled with first component 61.Knob 44 is set
There is connecting hole 44a, so that locking bar 41 to be plugged at connecting hole 44a.It can be connected by screw thread between knob 44 and locking bar 41
It connects, can also be connected by other connection types such as welding.
In some embodiments, lock hole 44b laterally is offered in knob 44, lock hole 44b is along connecting hole 44a's
The side wall of connecting hole 44a is extended radially through, and then lock hole 44b can be passed through simultaneously by the locking structures such as jackscrew or screw 44c
It is radially pushed against the locking bar 41 being arranged in connecting hole 44a, to realize being stably connected with for locking bar 41 and knob 44, prevents knob
44 are detached from locking bar 41.
As shown in connection with fig. 10, pedestal 10 is respectively equipped with interconnecting piece, the second locking assembly 50 at supporting surface 11a/12a/13a
Including connecting rod 51 and locking member 52, one end of connecting rod 51 is threadedly coupled with locking member 52, the other end pass through with it is selected
Second component 62 that supporting surface 11a, 12a or 13a offset simultaneously is detachably connected with interconnecting piece, when screwing locking member 52, lock
Tight part 52 is moved along axially opposing selected supporting surface 11a, 12a or 13a of connecting rod 51, to lock or unclamp second component
62。
It should be noted that first component 61 and second component 62 can use corner fittings, thus the one side wall of two corner fittings
61b/62b can play the role of locking and support, and another side wall 61a/62a is just in being stitched together for angle, makes mounting frame
60 are assembled into the display frames that certain radian is presented.In this embodiment, first component 61 is equipped with 10 installation position of pedestal
612, meanwhile, it is offered respectively on first component 61 and second component 62 opposite side wall 61b, 62b opposite with installation position 612
Notch 611 and jack 621, with allow connecting rod 51 pass through jack 621 and be exposed to notch 611 supporting surface 11a, 12a or
13a is connected.
In above embodiment, installation position 612 has threaded hole 612a, so as to the threaded joints and the screw thread of locking bar 41
Hole 612a cooperation, and then pedestal 10 is fastened in first component 61.In addition, in threaded hole 612a being at the installation position 612
The heart is evenly arranged with multiple location hole 612b around the circumferential direction of threaded hole 612a, the positioning pin on multiple location hole 612b and pedestal 10
20 is corresponding, and when so as to positioning pin 20 and location hole 612b cooperation, pedestal 10 can be located in the installation position 612, thus
Pedestal 10 is driven when locking bar 41 being avoided to be pivoted, to improve connection structure to the splicing essence of first component 61 and second component 62
Degree.It should be noted that being equipped with the iron opposite with the magnet 30 being connected on pedestal 10 in installation position 612 in the embodiment
Block or magnet 612c, the magnetic on magnet 612c and pedestal 10 when using magnet 612c in installation position 612, in installation position 612
30 magnetic pole of iron is mutually set instead, is pre-fixed in the installation position 612 with forming magnetic attraction for pedestal 10.
In conjunction with shown in Fig. 8 and Figure 12, vallecular cavity 10c is offered in pedestal 10, interconnecting piece includes being respectively arranged at supporting surface
11a/12a/13a is upper and is in flat lockhole 11b/12b/13b, and lockhole 11b/12b/13b is respectively by supporting surface 11a/12a/
13a runs through the side wall of vallecular cavity 10c.One end that connecting rod 51 is connected with pedestal 10 is equipped with hook part part 53, and hook part part 53 can be with connection
Bar 51 penetrates vallecular cavity 10c through lockhole 11b/12b/13b, and hook part part 53 along the length radially of connecting rod 51 between lockhole
Between the length and width of 11b/12b/13b, to penetrate vallecular cavity from lockhole 11b, 12b or 13b with connecting rod 51 in hook part part 53
10c and after 51 axial-rotation of connecting rod, one angle, hook part part 53 is limited in vallecular cavity 10c, and locks second in locking member 52
When component 62, hook part part 53 and the side wall of vallecular cavity 10c offset, so that second component 62 is locked at and lockhole 11b/12b/13b
On corresponding supporting surface 11a/12a/13a, make second component 62 and the first component 61 that is located on the bottom surface 10a of pedestal 10
Setting in a certain angle realizes that curved radian is presented in mounting frame 60.It should be noted that hook part part 53 can be in the shape of a rod,
It is also possible to be not limited thereto with the hook centainly bent.
The side wall of vallecular cavity 10c has recessed portion corresponding with supporting surface 11a/12a/13a with 53 place of offseting of hook part part
11d/12d/13d, and then when hook part part 53 is located at recessed portion 11d, 12d or 13d, recessed portion 11d/12d/13d can be limited
Hook part part 53 not will drive connecting rod so that locking member 52 is screwed togather along connecting rod 51 when moving around axial-rotation with connecting rod 51
51 around axial-rotation, so that hook part part 53 is always positioned in vallecular cavity 10c and forms axial thrust force to connecting rod 51, so as to
Locking member 52, which screws togather to move along connecting rod 51, is locked at corresponding supporting surface 11a/12a/13a for second component 62.
Connecting rod 51 is connected in a manner of perpendicular to supporting surface 11a/12a/13a with corresponding interconnecting piece, and then is locking
Part 52 along connecting rod 51 it is axial screw togather move when, connecting rod 51 is received along the normal direction of selected supporting surface 11a, 12a or 13a
Tight second component 62.To effectively avoid connecting rod 51 when tightening second component 62, perpendicular to the supporting surface 11a, 12a
Or with the component of power in the normal direction of 13a, so ensure by second component 62 be locked to selected supporting surface 11a,
When 12a or 13a, second component 62 is not in Relative sliding, to ensure splicing precision.
It should be noted that the connection of connecting rod 51 and pedestal 10 is not limited to the above-mentioned limit side using hook part part 53
Formula, the mode that can also be connected through a screw thread are connected at corresponding supporting surface 11a/12a/13a.For example, pedestal 10 is in supporting
Threaded hole (not shown) is offered at the 11a/12a/13a of face respectively, spiral shell is arranged far from one end of locking member 52 in connecting rod 51
Line interconnecting piece (not shown), and then connecting rod 51 can be realized with pedestal by the cooperation of the threaded joints and threaded hole
10 connection can equally realize the installation of second component 62 by way of screwing locking member 52.
In conjunction with shown in Figure 15 and Figure 16, the screen body 70 assembled using aforementioned display device frame can be used in any aobvious
In showing device.On this basis, the present invention also provides a kind of display devices including aforementioned display device frame, due to above-mentioned aobvious
Show that device frame can be assembled easily in certain radian as required very much, thus the display device with the display frame
It has above-mentioned technique effect, this is no longer going to repeat them.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (14)
1. a kind of connection structure, suitable for the splicing between connected piece, which is characterized in that the connection structure includes pedestal, institute
State multiple supporting surfaces of the pedestal with bottom surface and from the bottom surface in the setting of different angles；With the connected piece respectively with
When the bottom surface is connected with the different supporting surfaces, it can be stitched together in different angles between the connected piece；It is described
Pedestal also has side adjacent with the supporting surface respectively, and the side is mutually perpendicular to the bottom surface, and the side is leaned on
The sideline of the nearly bottom surface is parallel with the adjacent supporting surface.
2. connection structure according to claim 1, which is characterized in that the connection structure further include the first locking assembly and
Second locking assembly, first locking assembly can provide coupling mechanism force along the normal direction of the bottom surface, so that the pedestal
Bottom surface offsets and locks with connected piece described in one of them；Second locking assembly can be along the normal direction of the supporting surface
Coupling mechanism force is provided, another described connected piece is offseted and locked with the supporting surface.
3. connection structure according to claim 2, which is characterized in that offer through-hole, the through-hole edge on the pedestal
The normal direction of the bottom surface runs through the pedestal, and first locking assembly includes locking bar, and the locking bar is close to the bottom surface
One end have threaded joints；The locking bar is arranged in the through-hole and by the threaded joints and the connected piece
It is threadedly coupled.
4. connection structure according to claim 3, which is characterized in that first locking assembly further include be sheathed on it is described
Elastic component on locking bar, the elastic component are pressed in advance between the locking bar and the pedestal, and towards far from the bottom surface direction
Elasticity compresses the locking bar, so that the locking bar, under natural conditions far from the bottom surface, the direction of bottom surface described in present dynasty presses institute
When stating locking bar, the locking bar can move along the through-hole and expose the threaded joints from the bottom surface, so as to the screw thread
Interconnecting piece is threadedly coupled with the connected piece.
5. connection structure according to claim 4, which is characterized in that the elastic component includes pressure spring, and the pressure spring is set to
In the through-hole, and one end offsets with the locking bar, the other end and the pressing plate phase set on the through-hole close to described bottom surface one end
It supports.
6. connection structure according to claim 2, which is characterized in that the pedestal is equipped with connection at the supporting surface
Portion, second locking assembly include connecting rod and locking member, and one end of the connecting rod is threadedly coupled with the locking member, separately
One end passes through the connected piece that offsets with the supporting surface and is detachably connected with the interconnecting piece, when screwing the lock
When tight part, the locking member is moved along the axially opposing supporting surface of the connecting rod, to lock or unclamp described be connected
Part.
7. connection structure according to claim 6, which is characterized in that offer vallecular cavity, the interconnecting piece in the pedestal
Including being in flat lockhole, the lockhole is by the supporting surface through the side wall of the vallecular cavity；The connecting rod and the seat
The connected one end of body is equipped with hook part part, and the hook part part can penetrate the vallecular cavity through the lockhole with the connecting rod, and described
Hook part part along connecting rod length radially between the length and width of the lockhole, with the hook part part with
Connecting rod from the lockhole penetrates the vallecular cavity and after one angle of connecting rod axial-rotation, and the hook part part is limited to institute
It states in vallecular cavity, and when the locking member locks the connected piece, the side wall of the hook part part and the vallecular cavity offsets.
8. connection structure according to claim 7, which is characterized in that the side wall of the vallecular cavity and the hook part part offset place
With recessed portion, with when the hook part part is located at the recessed portion, the recessed portion limits the hook part part with the connection
Bar is around axial-rotation.
9. connection structure according to claim 8, which is characterized in that the connecting rod is with the side perpendicular to the supporting surface
Formula is connected with the interconnecting piece, with the locking member along the pitman shaft to screw togather move when, the connecting rod is described in
The normal direction of supporting surface tightens the connected piece.
10. connection structure according to claim 1, which is characterized in that projection of the side in the bottom surface is located at institute
On the different sides for stating the same regular polygon on bottom surface, and each supporting surface is identical as the relative position of adjacent side.
11. connection structure according to claim 10, which is characterized in that the side is centrosymmetric distribution, and multiple
The width of supporting surface is equal.
12. connection structure according to claim 11, which is characterized in that multiple locating pieces are additionally provided on the pedestal, it is more
A locating piece is centrosymmetric distribution with the symmetrical centre of the side.
13. -12 described in any item connection structures according to claim 1, which is characterized in that be additionally provided with magnetic knot on the pedestal
Structure, the magnetic structure are used to the pedestal being adsorbed in the junction that the pedestal is connected with the connected piece in advance.
14. a kind of display device, which is characterized in that including display unit and such as the described in any item connections of claim 1-13
Structure, wherein connected piece is the mounting frame for assembling the display unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810002485.6A CN108320671B (en) | 2018-01-02 | 2018-01-02 | Connection structure and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810002485.6A CN108320671B (en) | 2018-01-02 | 2018-01-02 | Connection structure and display device |
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| CN108320671A CN108320671A (en) | 2018-07-24 |
| CN108320671B true CN108320671B (en) | 2019-05-10 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108953897A (en) * | 2018-09-27 | 2018-12-07 | 深圳市雷迪奥视觉技术有限公司 | A kind of rotation lock, rotation latch mechanism and display device |
| CN111022888A (en) * | 2019-12-31 | 2020-04-17 | 深圳市易事达电子有限公司 | Connecting lock and display screen device |
| TWI751910B (en) * | 2021-02-19 | 2022-01-01 | 宏碁股份有限公司 | Locking mechanism and portable electronic device |
| CN114995589B (en) * | 2021-03-02 | 2023-05-23 | 宏碁股份有限公司 | Lock attaching mechanism and portable electronic device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN206819669U (en) * | 2017-03-17 | 2017-12-29 | 深圳市丽晶光电科技股份有限公司 | A kind of LED display for assembling angle adjustable |
| CN107435789B (en) * | 2017-08-25 | 2019-08-27 | 深圳雷曼光电科技股份有限公司 | Angle lock, LED display and LED mosaic screen |
| CN107448452B (en) * | 2017-08-30 | 2018-07-27 | 深圳市易事达电子有限公司 | Slider angles are locked and display screen |
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