CN115164029A - Display device - Google Patents
Display device Download PDFInfo
- Publication number
- CN115164029A CN115164029A CN202210905577.1A CN202210905577A CN115164029A CN 115164029 A CN115164029 A CN 115164029A CN 202210905577 A CN202210905577 A CN 202210905577A CN 115164029 A CN115164029 A CN 115164029A
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- China
- Prior art keywords
- quick release
- connector
- quick
- assembly
- plug connector
- 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
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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
- F16M11/043—Allowing translations
- F16M11/046—Allowing translations adapted to upward-downward translation movement
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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
- F16M11/041—Allowing quick release of the apparatus
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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
- F16M11/16—Details concerning attachment of head-supporting legs, with or without actuation of locking members thereof
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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
- F16N—LUBRICATING
- F16N1/00—Constructional modifications of parts of machines or apparatus for the purpose of lubrication
Abstract
The invention relates to the field of display screen supports, and discloses a display device, which comprises: a base; the stand column structure comprises a stand column assembly and a head assembly, one end of the stand column assembly is detachably connected with the head assembly, and the other end of the stand column assembly is installed on the base; a display screen mounted to the head assembly. According to the display device provided by the embodiment of the invention, the stand column assembly and the head assembly are detachably connected, so that the stand column assembly and the head assembly can be disassembled, the space of a packaging mechanism occupied by the original integral display device mode is optimized, the problem of large packaging is solved, and the experience of customers is improved. The problem of the required space of complete machine turnover is big is solved, increase simultaneously and promoted the vanning quantity, reduced the cost of transportation.
Description
Technical Field
The present invention relates to the field of display technologies, and in particular, to a display device.
Background
In order to realize rotation, swing and full functions, most of structures of lifting display upright columns in the existing market are completely arranged at the head part of a display base; the required space is large when the full functions such as left-right rotation, front-back swing, vertical screen rotation and up-down lifting are required.
The display base support on the market usually adopts head and stand to adopt disjunctor design, and is not removable. The main advantages of this method are single structure, high stability and single structure. However, the disadvantage of this way of non-removable head and upright is: the packing space requirement on packing materials is large, the cabinet loading space is also large, and the transportation cost is high.
Disclosure of Invention
The invention discloses a display device which is used for reducing packaging space and transportation cost.
In order to achieve the purpose, the invention provides the following technical scheme:
in a first aspect, the present invention provides a display device, including:
a base;
the stand column structure comprises a stand column assembly and a head assembly, one end of the stand column assembly is detachably connected with the head assembly, and the other end of the stand column assembly is installed on the base;
a display screen mounted to the head assembly.
According to the display device provided by the embodiment of the invention, the stand column assembly and the head assembly are detachably connected, so that the stand column assembly and the head assembly can be disassembled, the space of a packaging mechanism occupied by the original integral display device mode is optimized, the problem of large packaging is solved, and the experience of customers is improved. The problem of the complete machine turnover required space is big is solved, the loading quantity has been increased and promoted simultaneously, the cost of transportation has been reduced.
Optionally, the head assembly comprises: the display screen mounting device comprises a mounting main body, a first connecting piece and a second connecting piece, wherein the mounting main body is provided with a first mounting surface and a second mounting surface which are oppositely arranged, the first mounting surface is used for mounting a display screen, and the second mounting surface is provided with a first connecting piece;
the pillar assembly includes: the stand column comprises a stand column body and a second plug connector arranged on the stand column body, wherein the second plug connector is matched with the first plug connector;
when the first plug connector is matched with the second plug connector, the first plug connector and the second plug connector are locked through the quick-release assembly.
Optionally, the quick release assembly has a locking station and an unlocking station, and when the quick release assembly is in the locking station, the quick release assembly at least partially protrudes from the first opening of the second plug connector and into the first plug connector; and when the quick-release assembly is positioned at an unlocking station, the quick-release assembly completely withdraws from the first opening of the second plug connector so as to release the position between the first plug connector and the second plug connector.
Optionally, the second plug connector comprises a second plug connector body and a partition plate, the second plug connector body is provided with an accommodating space with a second opening, the plane of the second opening is perpendicular to the plane of the first opening, the accommodating space is divided into a first sub-accommodating space and a second sub-accommodating space which are distributed along a first direction through the partition plate, and the partition plate is provided with the first opening so that the first sub-accommodating space is communicated with the second sub-accommodating space;
the quick release assembly comprises: a quick-release bolt; the first sub-accommodation space is matched with the first plug connector, and when the quick-release bolt at least partially extends into the first sub-accommodation space from the first opening, the first plug connector and the second plug connector are locked relatively; and when the quick-release bolt completely exits the first sub-accommodation space from the first opening, the first plug connector and the second plug connector are unlocked.
Optionally, the quick release assembly further comprises: a quick release button having an installation space; the quick release bolt is positioned in the installation space, and the quick release button and the quick release bolt have abutting surfaces; the quick release button is located in the second sub-accommodation space, when the quick release button moves along a second direction to stretch into or withdraw from the second sub-accommodation space, the quick release bolt is driven to move along the first direction, so that the quick release bolt stretches into or withdraws from the first opening, and the second direction is perpendicular to the first direction.
Optionally, the quick release assembly further comprises: the first elastic piece is used for providing resetting force for the quick release bolt;
the quick-release bolt is provided with a plugging end and a mounting end far away from the plugging end;
the first elastic piece is arranged at the mounting end and is abutted against the mounting end.
Optionally, the quick release assembly further comprises: the second elastic piece is used for providing resetting force for the quick release button;
the quick release button is provided with a pressing end and a connecting end far away from the pressing end;
the second elastic piece is arranged at the connecting end.
Optionally, the quick release button has a first contact surface, and the first contact surface is an inclined surface;
the quick-release bolt is provided with a third contact surface, and the third contact surface is matched with the first contact surface;
the quick release bolt slides along a first guide surface formed by the first contact surface and the third contact surface relative to the quick release button, so that the insertion end of the quick release bolt extends into or withdraws from the first opening.
Optionally, the second plug body comprises a frame and a bottom plate; the bottom plate is detachably installed on the frame body, one end of the first elastic piece is abutted to the bottom plate, and the other end of the first elastic piece is abutted to the installation end of the quick-release bolt.
Optionally, a first inclined plane is formed at the insertion end of the quick-release pin, the first plug connector is provided with a fixing hole matched with the insertion end, and a second inclined plane matched with the first inclined plane is formed on the inner wall of the fixing hole.
Optionally, a first limiting component is arranged on the outer wall of the first plug connector;
the second plug connector comprises a second limiting component which is arranged on the inner wall of the frame body;
the first limiting assembly is matched with the second limiting assembly.
Optionally, the first plug connector has a first surface and a second surface which are oppositely arranged, and the surface of the first plug connector with the fixing hole connects the first surface and the second surface;
the first limiting assembly comprises at least two first limiting pieces;
the first limiting pieces are arranged on the first surface and the second surface;
the inner wall of the second plug connector is provided with a third surface and a fourth surface which are respectively contacted with the first surface and the second surface;
the second limiting component comprises second limiting parts which are arranged in one-to-one correspondence with the first limiting parts, and the second limiting parts are arranged on the third surface and the fourth surface.
Optionally, the first connector further has a first connecting surface connecting the first surface and the second surface;
the first limiting assembly further comprises a third limiting member, and the third limiting member is arranged at the first connecting surface;
the inner wall of the second plug connector is provided with a second connecting surface opposite to the second opening, the second limiting component further comprises a fourth limiting part correspondingly arranged with the third limiting part, and the fourth limiting part is arranged on the second connecting surface.
Optionally, the first limiting part and the third limiting part are both grooves, and the second limiting part and the fourth limiting part are protrusions arranged corresponding to the grooves;
or;
the first limiting part and the third limiting part are both bulges, and the second limiting part and the fourth limiting part are grooves correspondingly arranged to the bulges.
Drawings
Fig. 1 is a schematic overall structural diagram of a pillar structure in a display device according to an embodiment of the present invention;
FIG. 2 is an exploded view of a head assembly and a mast assembly of a mast structure according to an embodiment of the present invention;
FIG. 3a is a carton size of a prior art packaging column configuration;
FIG. 3b illustrates the carton dimensions for a column structure according to an embodiment of the present invention;
FIG. 4a is a corresponding number of cartons in the prior art bin of FIG. 3 a;
FIG. 4b is a corresponding number of cartons in the bin of FIG. 3 b;
FIG. 5 is a cross-sectional view of a first plug connector and a second plug connector of a column structure according to an embodiment of the present invention after being engaged;
FIG. 6 is a schematic structural view of a second connector and a quick release assembly of a column structure according to an embodiment of the present invention;
FIG. 7 isbase:Sub>A corresponding cross-sectional view A-A of FIG. 6;
FIG. 8 is an exploded view of a second connector and quick disconnect assembly of a mast structure according to an embodiment of the present invention;
FIG. 9 is a schematic structural diagram of a quick release button according to an embodiment of the present invention;
FIG. 10 is a schematic structural diagram of a quick release latch according to an embodiment of the present invention;
fig. 11 is a schematic structural diagram of a first plug connector according to an embodiment of the present invention;
fig. 12 is a schematic structural diagram of a second connector mated with the first connector according to an embodiment of the present invention.
An icon: a-base A;01' -carton box; 01-carton box; 02' -binning; 02-loading into a cabinet;
1-a column assembly; 11-a column body; 12-a second plug connector; 121-a second plug body; 1211 — a second opening; 1212-an accommodation space; 1212 a-a first sub-accommodation space; 1212 b-a second sub-accommodation space; 1213-frame body; 1214-a base plate; 1215-screws; 1216-a third surface; 1217-fourth surface; 1218-second connection face; 1219-a second stop assembly; 1220-a second stop; 1221-a fourth stop; 122-a separator; 1221-a first opening; 2-a head assembly; 21-mounting the body; 211-a first mounting surface; 22-a first plug-in connector; 221-fixing hole; 2211-a second bevel; 222 — a first surface; 223-a second surface; 224-a first stop assembly; 2241-a first limit piece; 2242-a third stop; 225-a first connection face; 226-a guide surface; 3-a quick release assembly; 31-quick release button; 311-pressing end; 312-a connection end; 313-a first contact surface; 314-a second contact surface; 315-installation space; 32-quick release latch; 321-a plug end; 3211-a first inclined plane; 322-a mounting end; 323-a third contact surface; 324-a fourth contact surface; 33-a first elastic member; 34-a second elastic element.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
As shown in fig. 1 to fig. 2, a display device according to an embodiment of the present invention includes: a base A; the upright post structure comprises an upright post component 1 and a head component 2, wherein one end of the upright post component 1 is detachably connected with the head component 2, and the other end of the upright post component 1 is arranged on a base A; a display screen (not shown) mounted to the head assembly 2.
It should be noted that, in the display device provided by the embodiment of the present invention, since the column assembly 1 and the head assembly 2 are detachably connected, the column assembly and the head assembly can be disassembled, the packaging mechanism space occupied by the original overall display device mode is optimized, the problem of large package is solved, and the experience of customers is improved. The problem of the complete machine turnover required space is big is solved, the loading quantity has been increased and promoted simultaneously, the cost of transportation has been reduced.
Fig. 3a is a prior art display device of conjoined design, and the display device of conjoined design is placed in a carton 01', and the width dimension of the carton 01' is a; fig. 3b is a carton size of the display device according to the embodiment of the present invention, because the head assembly 2 and the pillar assembly 1 in the display device according to the embodiment of the present invention are detachable structures, and the detached head assembly 2 and pillar assembly 1 are loaded into a carton, the width of the carton 01 is b and b is less than a, so as to solve the problem that the space required by the conventional packaging material is large, reduce the size of the carton 01, and save 16% of the width direction.
Fig. 4a shows the corresponding number of cartons 01 'in the prior art stowage bin 02' of fig. 3a, fig. 4b shows the corresponding number of cartons 01 in the stowage bin 02 of fig. 3b, and the number of cartons 01 'placed in the stowage bin 02' of fig. 4a is smaller than the number of cartons 01 placed in the stowage bin 02 of fig. 4b, which increases the stowage amount by 31%.
With continuing reference to fig. 2 and with further reference to fig. 5, the head assembly 2 includes: the display screen mounting device comprises a mounting main body 21, wherein the mounting main body 21 is provided with a first mounting surface 211 and a second mounting surface which are oppositely arranged, the first mounting surface 211 is used for mounting a display screen, and a first plug connector 22 is arranged on the second mounting surface; the pillar assembly 1 includes: the stand column comprises a stand column body 11 and a second plug connector 12 installed on the stand column body 11, wherein the second plug connector 12 is matched with the first plug connector 22; when the first connector 22 is mated with the second connector 12, the first connector 22 and the second connector 12 are locked by the quick release assembly 3. The quick release assembly 3 has a locking station and an unlocking station, and when the quick release assembly 3 is in the locking station, at least a portion of the quick release assembly 3 extends out of the first opening 1221 of the second plug connector 12 and into the first plug connector 22; when the quick disconnect assembly 3 is in the unlock position, the quick disconnect assembly 3 is fully withdrawn from the first opening 1221 of the second connector 12 to reposition the first and second connectors 22 and 12. The locking and unlocking of the first plug connector 22 and the second plug connector 12 are realized through the quick-release assembly 3, the quick-release assembly and disassembly effect of the head assembly 2 and the stand column assembly 1 is achieved, the time is saved, the quick-release assembly 3 can be operated by one hand, the disassembly difficulty is reduced, and the disassembly efficiency is improved.
For convenience of understanding, in fig. 5, the quick release assembly 3 is in a locking position and fixes the first plug connector 22 and the second plug connector 12 relatively, at least a part of the quick release assembly 3 extends out of the first opening 1221 of the first plug connector 22 and extends into the fixing hole 221 in the second plug connector 12, and the first plug connector 22 and the second plug connector 12 are fixed relatively by plugging. It will be appreciated of course that when the quick disconnect assembly 3 is in the unlock position, the quick disconnect assembly 3 is fully withdrawn from the securing hole 221 of the first connector 22, such that the quick disconnect assembly 3 is fully withdrawn from the first connector 22.
As shown in fig. 6 to 8, the second connector 12 includes a second connector body 121 and a partition 122, the second connector body 121 has a receiving space 1212 with a second opening 1211, the plane of the second opening 1211 is perpendicular to the plane of the first opening 1221, the receiving space 1212 is divided into a first sub-receiving space 1212a and a second sub-receiving space 1212b arranged along a first direction by the partition 122, and the partition 122 has a first opening 1221 to communicate the first sub-receiving space 1212a with the second sub-receiving space 1212 b; for example, the second plug body 121 also corresponds to the frame body 1213.
Quick detach subassembly 3 includes: the quick release button 31 with the installation space 315 and the quick release latch 32 located in the installation space 315 are provided, the insertion end 321 of the quick release latch 32 is a first inclined surface 3211 with a certain inclination angle, so that the quick release latch 32 can conveniently extend into the first plug connector 22, and certainly, the specific shape of the insertion end 321 of the quick release latch is not limited as long as the structure can penetrate through the first opening 1221 and extend into the fixing hole 221 in the first plug connector 22, and the quick release button 31 and the quick release latch 32 have abutting surfaces; the quick release button 31 is adapted to the second sub-receiving space 1212b, and for facilitating the operation of the quick release button 31, the pressing end 311 of the quick release button 31 extends out of the plane of the second opening 1211, and the quick release button 31 can move along a second direction perpendicular to the first direction to extend into or withdraw from the second sub-receiving space 1212 b; the quick release latch 32 can move in a first direction, so that the quick release latch 32 extends into or exits from the first opening 1221;
the first sub-receiving space 1212a is matched with the first connector 22, and when the quick release pin 32 at least partially extends into the first sub-receiving space 1212a from the first opening 1221, the first connector 22 is locked with respect to the second connector 12; when the quick release latch 32 is completely withdrawn from the first opening 1221 and the first sub-receiving space 1212a, the first connector 22 is unlocked from the second connector 12.
With continued reference to fig. 7, the quick release assembly 3 further includes: a first elastic member 33 for providing a reset force to the quick release latch 32; the quick release latch 32 has a plug end 321 and a mounting end 322 far from the plug end 321;
the first elastic member 33 is provided at the mounting end 322 and constantly abuts against the mounting end 322. To ensure that the quick release pin 32 extends into the first connector 22 and is fixed relative thereto, the first resilient member 33 is always compressed and has a restoring force. For example, the first elastic member 33 may be a spring or other elastic rubber having an elastic restoring function.
In some embodiments, the quick release assembly 3 further comprises: a second elastic member 34 for providing a reset force to the quick release button 31; the quick release button 31 is provided with a pressing end 311 and a connecting end 312 far away from the pressing end 311; the second elastic member 34 is disposed at the connection end 312.
When the first plug connector 22 and the second plug connector 12 need to be relatively fixed, the first plug connector 22 is firstly inserted into the first sub-accommodation space 1212a, in the process of moving the first plug connector 22 toward the first sub-accommodation space 1212a, the guide surface 226 of the first plug connector 22 abuts against the first inclined surface 3211 of the quick-release pin 32, the quick-release pin 32 is compressed toward the first elastic member 33 by the acting force of the guide surface 226 of the first plug connector 22 on the first inclined surface 3211 of the quick-release pin 32, in the process of moving the quick-release pin 32 toward the first elastic member 33, the quick-release button 31 is driven to move toward the second elastic member 34, at this time, the second elastic member 34 abutting against the quick-release button 31 is in a compressed state, and the insertion end 321 of the quick-release pin 32 extends into the fixing hole 221 of the first plug connector 22, so as to relatively fix the first plug connector 22 and the second plug connector 12.
When the first connector 22 and the second connector 12 need to be unlocked, the quick release button 31 in the quick release assembly 3 is first pressed, the quick release button 31 moves towards the second elastic member 34 to drive the quick release pin 32 to move downward, that is, the quick release pin 32 moves towards the first elastic member 33, at this time, the first elastic member 33 is in a compressed state and has a reset force, the quick release pin 32 withdraws from the first opening 1221 in the partition 122, at this time, the first connector 22 is pulled out of the first sub-receiving space 1212a in the second connector 12 from the second opening 1211, then the quick release button 31 in the quick release assembly 3 is released, and the reset force of the first elastic member 33 will drive the quick release pin 32 to move towards the first connector 22, so that the quick release pin 32 is in an initial state, where the initial state is to prepare the first connector 22 to be plugged into the second connector 12.
With continuing reference to FIG. 8 and with concurrent reference to FIGS. 9 and 10, in some embodiments, the quick release button 31 has a first contact surface 313, the first contact surface 313 being a sloped surface;
the quick release bolt 32 is provided with a third contact surface 323, and the third contact surface 323 is matched with the first contact surface 313;
the quick release latch 32 slides relative to the quick release button 31 along the first guide surface formed by the first contact surface 313 and the third contact surface 323, so that the insertion end 321 of the quick release latch 32 extends into or exits the first opening 1221.
That is to say, when the first connector 22 and the second connector 12 need to be relatively fixed, the first connector 22 is first inserted into the first sub-receiving space 1212a, in the process of moving the first connector 22 toward the first sub-receiving space 1212a, the guide surface 226 of the first connector 22 abuts against the first inclined surface 3211 of the quick-release pin 32, the quick-release pin 32 is compressed toward the first elastic member 33 by the acting force of the guide surface 226 of the first connector 22 on the first inclined surface 3211 of the quick-release pin 32, in the process of moving the quick-release pin 32 toward the first elastic member 33, the quick-release button 31 is driven to move toward the second elastic member 34, at this time, the second elastic member 34 abutting against the quick-release button 31 is in a compressed state, and the insertion end 321 of the quick-release pin 32 extends into the fixing hole 221 of the first connector 22, so as to relatively fix the first connector 22 and the second connector 12.
When the first connector 22 and the second connector 12 need to be unlocked, the quick release button 31 in the quick release assembly 3 is first pressed, the quick release button 31 moves towards the second elastic member 34 to drive the quick release pin 32 to move downward, the quick release button 31 and the quick release pin 32 move with the first guide surface as a movement track, the quick release button 31 moves towards the second elastic member 34 to drive the quick release pin 32 to move downward, that is, the quick release pin 32 moves towards the first elastic member 33, because the first guide surface exists between the quick release button 31 and the quick release pin 32, the relative movement between the quick release button 31 and the quick release pin 32 is more stable, at this time, the quick release pin 32 makes the first elastic member 33 in a compressed state and has a reset force, the quick release pin 32 withdraws from the first opening 1221 in the partition 122, at this time, the first connector 22 is pulled out of the first sub-accommodating space 1212a in the second connector 12 from the second opening 1211, then the quick release button 31 in the assembly 3 is released, the reset force of the first elastic member 33 will drive the quick release pin 32 towards the first opening 1211, so that the first connector 22 is in an initial quick release state, and the quick release pin 22 is ready for the quick release state.
In order to further ensure the moving path of the quick release button 31 and the quick release latch 32, the quick release button 31 further has a second contact surface 314, and the first contact surface 313 and the second contact surface 314 are coplanar and do not contact;
the quick release latch 32 further has a fourth contact surface 324, and the fourth contact surface 324 is matched with the second contact surface 314;
the quick release latch 32 slides relative to the quick release button 31 along a second guide surface formed by the second contact surface 314 and the fourth contact surface 324. And in order to ensure the relative sliding between the quick release latch 32 and the quick release button 31, the first contact surface 313 and the third contact surface 323 are always kept in contact, and the second contact surface 314 and the fourth contact surface 324 are always kept in contact. Of course, in order to reduce the frictional force at the time of relative sliding between the first and third contact surfaces 313 and 323 and the second and fourth contact surfaces 314 and 324, lubricating oil or the like may be added between both the first and second guide surfaces.
That is to say, when the first connector 22 and the second connector 12 need to be relatively fixed, the first connector 22 is first inserted into the first sub-receiving space 1212a, in the process of moving the first connector 22 toward the first sub-receiving space 1212a, the guide surface 226 of the first connector 22 abuts against the first inclined surface 3211 of the quick-release pin 32, the quick-release pin 32 is compressed toward the first elastic member 33 by the acting force of the guide surface 226 of the first connector 22 on the first inclined surface 3211 of the quick-release pin 32, in the process of moving the quick-release pin 32 toward the first elastic member 33, the quick-release button 31 is driven to move toward the second elastic member 34, at this time, the second elastic member 34 abutting against the quick-release button 31 is in a compressed state, and the insertion end 321 of the quick-release pin 32 extends into the fixing hole 221 of the first connector 22, so as to relatively fix the first connector 22 and the second connector 12.
When the first connector 22 and the second connector 12 need to be unlocked, the quick release button 31 in the quick release assembly 3 is first pressed, the quick release button 31 moves towards the second elastic member 34 to drive the quick release pin 32 to move downward, the quick release button 31 and the quick release pin 32 move with the first guide surface and the second guide surface as the movement track, the quick release button 31 moves towards the second elastic member 34 to drive the quick release pin 32 to move downward, that is, the quick release pin 32 moves towards the first elastic member 33, because the first guide surface and the second guide surface exist between the quick release button 31 and the quick release pin 32, the relative movement between the quick release button 31 and the quick release pin 32 is more stable, at this time, the quick release pin 32 makes the first elastic member 33 in a compressed state and has a reset force, the quick release pin 32 withdraws from the first opening 1221 in the partition 122, at this time, the first connector 22 is pulled out of the first sub accommodation space 1212a in the second connector 12 from the second opening 1211, then the quick release button 31 in the quick release assembly 3 is released, the first elastic member 33 pulls the first connector 22 towards the first insertion pin 32 in an initial plugging preparation state, and the quick release pin 22 is ready for the quick release state.
In order to facilitate maintenance and replacement of parts, the second plug body 121 includes a frame body 1213 and a bottom plate 1214; base plate 1214 is detachably attached to frame 1213, and base plate 1214 and frame 1213 are connected by, for example, screws 1215, with one end of first elastic member 33 abutting base plate 1214 and the other end of first elastic member 33 abutting attachment end 322 of quick release latch 32.
In order to ensure the moving path of the inserting end 321 in the quick release latch 32, the inserting end 321 of the quick release latch 32 is formed with a first inclined surface 3211, the first plug 22 has a fixing hole 221 matched with the inserting end 321, an inner wall of the fixing hole 221 has a second inclined surface 2211 matched with the first inclined surface 3211, and the quick release latch 32 slides relative to the first plug 22 along a third guiding surface formed by the first inclined surface 3211 and the second inclined surface 2211.
When the first connector 22 is put into the first sub-receiving space 1212a of the second connector 12 from the second opening 1211, the quick-release pin 32 of the quick-release component 3 is located in the second sub-receiving space 1212b and does not yet extend into the first sub-receiving space 1212a, and the outer wall of the first connector 22 is provided with a first limiting component 224;
the second connector 12 includes a second stopper 1219, the second stopper 1219 is disposed on an inner wall of the frame 1213 facing the first sub-receiving space 1212 a;
the first limit component 224 is matched with the second limit component 1219, and the first connector 22 and the second connector 12 are limited along the first direction by the insertion fit of the first limit component 224 and the second limit component 1219, so as to ensure the fixation of the relative positions of the first connector 22 and the second connector 12.
In some embodiments, the first plug 22 has a first surface 222 and a second surface 223 opposite to each other, and the surface of the first plug 22 having the fixing hole 221 connects the first surface 222 and the second surface 223;
the first position-limiting assembly 224 comprises at least two first position-limiting members 2241;
the first locating members 2241 are disposed on the first surface 222 and the second surface 223;
the inner wall of the second plug 12 has a third surface 1216 and a fourth surface 1217 contacting the first surface 222 and the second surface 223, respectively;
the second limiting component 1219 includes second limiting members 1220 corresponding to the first limiting members 2241, and the second limiting members 1220 are disposed on the third surface 1216 and the fourth surface 1217.
It can be understood that, the more the first locating parts 2241 and the second locating parts 1220 matched with the first locating parts 2241 are, the more stable the relative fixation between the first connector 22 and the second connector 12 is, and also, in order to conveniently place the first connector 22 into the first sub-receiving space 1212a of the second connector 12 from the second opening 1211, the arrangement of the first locating parts 2241 is uniform and better, so that the first connector 22 and the second connector 12 can be conveniently matched.
In addition, the first connector 22 further has a first connecting surface 225 connecting the first surface 222 and the second surface 223;
the first limiting component 2241 further includes a third limiting component 2242, and the third limiting component 2242 is disposed on the first connecting surface 225;
the second limiting component 1219 further includes a fourth limiting component 1221 disposed corresponding to the third limiting component 2242, and the second limiting component 1220 is disposed on the second connecting surface 1218.
As shown in fig. 11 and 12, the first locating member 2241 and the third locating member 2242 are both grooves, and the second locating member 1220 and the fourth locating member 1221 include protrusions corresponding to the grooves;
the first locating part 2241 and the third locating part 2242 are protrusions, and the second locating part 1220 and the fourth locating part 1221 include grooves corresponding to the protrusions.
The specific shape of the first stopper 2241 and the second stopper 1220 is not limited, and may be matched with each other to slide relative to each other. Likewise, the specific shapes of the third limiting member 2242 and the fourth limiting member 1221 are not limited as long as the two can be matched and can slide relatively.
It will be apparent to those skilled in the art that various changes and modifications may be made in the embodiments of the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (14)
1. A display device, comprising:
a base;
the stand column structure comprises a stand column assembly and a head assembly, one end of the stand column assembly is detachably connected with the head assembly, and the other end of the stand column assembly is installed on the base;
a display screen mounted to the head assembly.
2. The display device according to claim 1,
the head assembly includes: the display screen mounting device comprises a mounting main body, a first connecting piece and a second connecting piece, wherein the mounting main body is provided with a first mounting surface and a second mounting surface which are oppositely arranged, the first mounting surface is used for mounting a display screen, and the second mounting surface is provided with a first connecting piece;
the pillar assembly includes: the stand column comprises a stand column body and a second plug connector arranged on the stand column body, wherein the second plug connector is matched with the first plug connector;
when the first plug connector is matched with the second plug connector, the first plug connector and the second plug connector are locked through the quick-release assembly.
3. The display device of claim 2 wherein the quick release assembly has a locking station and an unlocking station, the quick release assembly at least partially protruding from the first opening of the second connector and into the first connector when the quick release assembly is in the locking station; and when the quick-release assembly is positioned at an unlocking station, the quick-release assembly completely withdraws from the first opening of the second plug connector so as to release the position between the first plug connector and the second plug connector.
4. The display device according to claim 3, wherein the second connector comprises a second connector body and a partition plate, the second connector body has a second opening accommodating space, the plane of the second opening is perpendicular to the plane of the first opening, the accommodating space is divided into a first sub-accommodating space and a second sub-accommodating space arranged along a first direction by the partition plate, and the partition plate has the first opening to communicate the first sub-accommodating space and the second sub-accommodating space;
the quick release assembly comprises: a quick release latch; the first sub-accommodation space is matched with the first plug connector, and when the quick-release bolt at least partially extends into the first sub-accommodation space from the first opening, the first plug connector and the second plug connector are locked relatively; and when the quick-release bolt completely exits the first sub-accommodation space from the first opening, the first plug connector and the second plug connector are unlocked.
5. The display device of claim 4, wherein the quick release assembly further comprises: a quick release button having an installation space; the quick release bolt is positioned in the installation space, and the quick release button and the quick release bolt have abutting surfaces; the quick release button is located in the second sub-accommodation space, when the quick release button moves along a second direction to stretch into or withdraw from the second sub-accommodation space, the quick release bolt is driven to move along the first direction, so that the quick release bolt stretches into or withdraws from the first opening, and the second direction is perpendicular to the first direction.
6. The display device of claim 5, wherein the quick release assembly further comprises: the first elastic piece is used for providing resetting force for the quick release bolt;
the quick-release bolt is provided with a plugging end and a mounting end far away from the plugging end;
the first elastic piece is arranged at the mounting end and is abutted against the mounting end.
7. The display device as claimed in claim 6, wherein the quick release assembly further comprises: the second elastic piece is used for providing resetting force for the quick release button;
the quick release button is provided with a pressing end and a connecting end far away from the pressing end;
the second elastic piece is arranged at the connecting end.
8. The display device as claimed in claim 7, wherein the quick release button has a first contact surface, the first contact surface being a slope;
the quick-release bolt is provided with a third contact surface, and the third contact surface is matched with the first contact surface;
the quick release bolt slides along a first guide surface formed by the first contact surface and the third contact surface relative to the quick release button, so that the insertion end of the quick release bolt extends into or withdraws from the first opening.
9. The display device according to any one of claims 6 to 8, wherein the second socket body comprises a frame body and a bottom plate; the bottom plate is detachably installed on the frame body, one end of the first elastic piece is abutted to the bottom plate, and the other end of the first elastic piece is abutted to the installation end of the quick-release bolt.
10. The display device as claimed in claim 9, wherein the insertion end of the quick release pin is formed with a first inclined surface, the first connector has a fixing hole matching with the insertion end, and an inner wall of the fixing hole has a second inclined surface matching with the first inclined surface.
11. The display device according to claim 10, wherein a first limiting component is arranged on the outer wall of the first connector;
the second plug connector comprises a second limiting component which is arranged on the inner wall of the frame body;
the first limiting component is matched with the second limiting component.
12. The display device according to claim 11, wherein the first connector has a first surface and a second surface which are oppositely arranged, and the surface of the first connector having the fixing hole connects the first surface and the second surface;
the first limiting assembly comprises at least two first limiting pieces;
the first limiting pieces are arranged on the first surface and the second surface;
the inner wall of the second plug connector is provided with a third surface and a fourth surface which are respectively contacted with the first surface and the second surface;
the second limiting component comprises second limiting parts which are arranged in one-to-one correspondence with the first limiting parts, and the second limiting parts are arranged on the third surface and the fourth surface.
13. The display device according to claim 12, wherein the first connector further has a first connection face connecting the first surface and the second surface;
the first limiting component further comprises a third limiting piece, and the third limiting piece is arranged on the first connecting surface;
the inner wall of the second plug connector is provided with a second connecting surface opposite to the second opening, the second limiting component further comprises a fourth limiting part correspondingly arranged with the third limiting part, and the fourth limiting part is arranged on the second connecting surface.
14. The display device according to claim 13, wherein the first and third position-limiting members are both grooves, and the second and fourth position-limiting members are protrusions disposed corresponding to the grooves;
or;
the first limiting part and the third limiting part are both bulges, and the second limiting part and the fourth limiting part are grooves correspondingly arranged to the bulges.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210905577.1A CN115164029A (en) | 2022-07-29 | 2022-07-29 | Display device |
| PCT/CN2023/105891 WO2024022067A1 (en) | 2022-07-29 | 2023-07-05 | Display apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210905577.1A CN115164029A (en) | 2022-07-29 | 2022-07-29 | Display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115164029A true CN115164029A (en) | 2022-10-11 |
Family
ID=83476840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210905577.1A Withdrawn CN115164029A (en) | 2022-07-29 | 2022-07-29 | Display device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN115164029A (en) |
| WO (1) | WO2024022067A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024022067A1 (en) * | 2022-07-29 | 2024-02-01 | 京东方科技集团股份有限公司 | Display apparatus |
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2024022067A1 (en) | 2024-02-01 |
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| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20221011 |
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| WW01 | Invention patent application withdrawn after publication |