CN208311828U - A kind of quick release structure - Google Patents

Abstract

A kind of quick release structure, including a rotating member, rotating member axis in a manner of it can rotate relative to a screen is connected to a rotary axis module of screen trailing flank, one side of rotating member has a cantilever, cantilever has an elastic portion, elastic portion has the pressure section extended downwardly, has one first clamping portion below the cantilever of rotating member side；And a press component is movably positioned in the inserting groove of a support frame in such a way that a press-side protrudes, press component has one second clamping portion, when thereby through in the inserting groove of the cantilever of rotating member insertion top of support frame side, the first clamping portion can be clamped to connect rotating member and support frame, or when pressing press component, rotating member is allowed to separate with support frame.

Description

A kind of quick release structure

Technical field

The utility model relates to a kind of quick release structure, in particular to one kind can allow support frame with quick group of screen Dress and the structure of disassembly.

Background technique

Traditional display mostly has the function of adjusting the elevation angle, to meet the viewing demand of different building shape user, and The structure at this adjustment elevation angle is mainly set between a screen and a bracket.Wherein, such as Chinese utility model patent Shown in No. CN201100877Y " LCD holder ", the main support frame for including pedestal and being fixed on the base, branch The top of support is equipped with the slot of front openings, is inserted with connector in slot, connector is spirally connected by screw is fixed on support In the slot of frame, the front of connector stretches out slot and is connected with reversing frame.Whereby, the reversing frame of connection display screen can phase Support base and pedestal are rotated upwardly and downwardly, the visual angle that user adjusts display screen when in use is facilitated.But due to above-mentioned connector It is spirally connected in the slot for being fixed on support frame by screw, therefore, and is not convenient for quickly dismantling display screen and support frame.

In order to improve disadvantages mentioned above, for example, the applied TaiWan, China patent of invention of applicant announce I 499300 " can Support frame capable of being mounted and dismounted quickly " provides a kind of feasible scheme, mainly includes that the fixing piece for being fixed on screen, axis are connected to The mandrel centre of the pivot device of fixing piece and a support arm, pivot device has an adapter section, and the two sides of adapter section are arranged respectively There is elastic slice, support arm upper end is equipped with an assembled portion, and assembled portion has a side to recessed assembling grove, and support arm is aligned with assembling grove Mandrel adapter section indentation be embedded in adapter section, at this time elastic slice by compression the two sides of packing assembled portion.

Utility model content

By the structure of above-mentioned I499300 patent, the assembling of support arm and screen can be quickly completed really.So And in actual use, the stable connection after assembling is more weak, especially after multiple plug, it is easier to allow The elasticity of elastic slice reduces and screen is allowed to have the risk being detached from support arm.In view of this, being different from existing skill to provide one kind The structure of art, and improve above-mentioned disadvantage, the experience of inventor's product many years and continuous research and development improve, and have the utility model then It generates.

One purpose of the utility model is providing a kind of quick release structure, can allow support frame without the use of tool Assembling with screen is more convenient, simple and quick, and the connection after assembling can be allowed more firm to extend product service life, it is ensured that Using safe.

For up to the purpose of above-mentioned utility model, quick release structure setting set by the utility model is in a rotary axis module Between a support frame, rotary axis module is connected to the trailing flank of a screen, and the quick release structure include a rotating member with An and press component.Wherein, rotating member axis in a manner of it can rotate relative to screen switches through axle module, the side tool of rotating member There is a cantilever, for being inserted into the inserting groove of top of support frame side, cantilever has an elastic portion, and the bottom surface of elastic portion has downward The cantilever lower section of the pressure section of extension, rotating member side has one first clamping portion；The side that press component is protruded with a press-side Formula is movably positioned in the inserting groove of support frame, and press component has one second clamping portion, for being clamped the first clamping portion, with connection Rotating member and support frame.

When implementation, rotating member includes a rotating block and a upper cover, and rotating block axis switches through axle module, and cantilever is set to rotating block One side, cantilever have a upper and lower perforative through-hole, and the first clamping portion is set to below cantilever；Upper cover is covered on the upper of rotating block Side, elastic portion is the plate on cantilever, and pressure section extends downward and through through-hole, for pressing on the top surface of the second clamping portion On.

When implementation, the utility model further includes a convex block, and convex block downwardly projecting is formed by the bottom of cantilever；Support frame is inserted One side is formed in access slot, which is equipped with a portion of class, touches the convex block when being inserted into inserting groove for cantilever.

When implementation, the arranged on left and right sides of upper cover extends earmuff portion separately down, to the arranged on left and right sides of nip rotation block, It can also the first clamping portion of side shielding.

When implementation, the top of support frame has the neck extended to side, and inserting groove is set to neck side, and in neck Portion forms a bottom surface, and basal surface position has a upper and lower perforative limit hole, is equipped with a limiting section, limiting section and the bottom in inserting groove There is a limit space between face；Press component includes a pressing piece and a shackle member, and pressing piece passes through limit hole, pressing piece one The press-side at end is downwardly projecting by the bottom surface of neck；Shackle member connects pressing piece, and one end of shackle member is inserted into limit space, And second wedging position in the other end of shackle member.

When implementation, rotary axis module include a left rotary shaft group and a right spindle group, rotating member co-axial shafts be connected to left rotary shaft group and Between right spindle group；The trailing flank of screen has a connecting plate, and the one side of connecting plate is equipped with a left fixed part and a right side is solid Determine portion, left fixed part axis connects left rotary shaft group, and right fixed part axis connects right spindle group.It is also deep convenient for that can have to the utility model Understand, after being hereby specified in.

Detailed description of the invention

Fig. 1 is the stereo appearance figure when preferred embodiment of the utility model is combined with screen and support frame.

Fig. 2 is that the preferred embodiment of the utility model merges stereo appearance figure when separating with support frame with group of screens.

Fig. 3 is the component exploded view of the rotating member of the preferred embodiment of the utility model.

Fig. 4 is that the component when press component of the preferred embodiment of the utility model is separated with support frame decomposes.

Fig. 5 is the combination section when preferred embodiment of the utility model is combined with support frame.

Fig. 6 is the use state diagram when rotating member of the preferred embodiment of the utility model is combined with press component.

Fig. 7 is the use state diagram when rotating member of the preferred embodiment of the utility model is separated with press component.

Description of symbols

1 quick release structure, 2 rotary axis module

21 left rotary shaft group, 22 right spindle group

3 support frame, 31 neck

32 inserting groove, 321 bottom surface

322 leading flank, 33 limit hole

34 limiting section, 35 limit space

36 portion of class, 4 rotating member

41 rotating block, 411 cantilever

412 convex block, 413 through-hole

Hook-shaped piece of 415,524 strip slots on 414

416 first clamping portion, 42 upper cover

421 elastic portion, 422 pressure section

423 earmuff portion, 5 press component

51 pressing piece, 511 press-side

52 shackle member, 521 plate

Hook-shaped piece under 522 vertical plates 523

525 second clamping portion, 9 screen

The left fixed part of 91 connecting plate 92

93 right fixed parts.

Specific embodiment

Refering to Figure 1, the utility model quick release structure 1 be set to a rotary axis module 2 and a support frame 3 it Between, wherein rotary axis module 2 is located at the trailing flank of a screen 9, and rotary axis module 2 includes a left rotary shaft group 21 and a right spindle group 22； The trailing flank of screen 9 has a connecting plate 91, and the one side of connecting plate 91 is equipped with a left fixed part 92 and a right fixed part 93, Left 92 axis of fixed part connects left rotary shaft group 21, and right 93 axis of fixed part connects right spindle group 22, by allowing screen 9 and connecting plate 91 with shaft Module 2 is center of rotation, relative to about 3 pitch rotation of support frame in the angle that one limits.It is subsequent to explain for convenience, then With the front, rear, left and right at the visual angle Fig. 1, top (on), bottom (under) etc. directions further illustrate each connection relationship formed between component.

As shown in Figure 4 and Figure 5, the bottom end of the support frame 3 is for being installed on a pedestal, or feeds to down and be plugged in one and stretch On contracting/lifting support or an adjustable support arm, or a connection piece (such as fixture/holder) is directly connected to for being fixed on On desktop or equipment.The top of support frame 3 has to the horizontal-extending neck 31 of rear side, and it is open that rear end is equipped on rear side of neck 31 One inserting groove 32, inserting groove 32 is interior to form a bottom surface 321 and a leading flank 322, and 321 position of bottom surface has runs through neck 31 up and down Quadrangle limit hole 33, there is a plate, the plate is horizontal backward with the direction far from leading flank 322 above bottom surface 321 Extend, is also equipped with an open rearward end in the rear side of the plate, is accommodated for a locking part, which passes through shackle member 52 Vertical plate 522 and pressing piece 51 one end vertical side and form interlocking, the plate is as limiting section 34, limiting section 34 and bottom surface There is a limit space 35 between 321.322 position of leading flank in inserting groove 32 is equipped with a portion of class 36.

It please refers to shown in Fig. 2 to Fig. 5, for the preferred embodiment of the utility model quick release structure 1, including one turn Moving part 4 and a press component 5.

The rotating member 4 include a rotating block 41 and a upper cover 42, rotating block 41 be a cast assembly, a left side for rotating block 41, Right both ends are respectively provided with the axis hole on same axle center, by after being each passed through a shaft, allowing rotating block 41 with can be opposite It is connected between left rotary shaft group 21 and right spindle group 22 in the mode co-axial shafts that screen 9 rotates, and keeps the rear side end of rotating block 41 adjacent Connect screen, wherein selectable fixing axle connects left rotary shaft group 21 and right spindle group 22 respectively by rotating block 41, relative to connection The left fixed part 92 and right fixed part 93 of plate 91 rotate synchronously, or the left fixed part 92 of connecting plate 91 and right fixed part 93 are divided Other fixing axle connects left rotary shaft group 21 and right spindle group 22, is rotated synchronously with the axis hole at the left and right both ends relative to rotating block 41, all It can allow rotating block 41 that can rotate relative to screen 9.The front side end of the rotating block 41 is equipped with horizontal direction far from the front side end One cantilever 411, the first half outline of cantilever 411 are in the wedge shape of top surface inclination, the bottom surface downwardly projecting one of 411 first half of cantilever Arc bump 412.The latter half of top surface of cantilever 411 is a flat surface, and is had in the plane latter half of through cantilever 411 up and down One tetragonal through hole 413.In addition, there is the latter half of lower section of cantilever 411 top to form on the one of opening hook-shaped piece 414, it is upper hook-shaped A strip slot 415 is formed between block 414 and the front end face of rotating block 41, the strip slot 415 and hook-shaped piece 414 conjunction on this It is set as the first clamping portion 416.

The upper cover 42 is the rubber of resistance to abrasion or plastics are made and lower end forms the clamshell structure of open space, pass through to Lower socket simultaneously covers the top closed and be fixed on rotating block 41, and the first half of upper cover 42 is equally the wedge shape in top surface inclination, then Half portion is then for the plate with upper and lower bending ability, which has phase as elastic portion 421, the bottom surface of elastic portion 421 Mutually parallel and extend downwardly to pass through two elongated sheet bodies of cantilever through-hole, which separately exists as pressure section 422 The arranged on left and right sides of upper cover 42 extends earmuff portion 423 separately down, for the arranged on left and right sides of nip rotation block 41 to assist covering Close fixed function, moreover it is possible to side shielding and the first clamping portion 416 of protection and its clamped condition with the second clamping portion 525.

The press component 5 includes a pressing piece 51 and a shackle member 52, and pressing piece 51 passes through the limit of 3 neck 31 of support frame Hole 33, and a press-side 511 of pressing piece 51 is downwardly projecting by the bottom surface of neck 31, by allowing press-side 511 to be movably positioned at In the inserting groove 32 of support frame 3；And 52 outline of shackle member be in gooseneck shape, including by the preceding plate 521 then sequentially bent, One vertical plate 522 and once hook-shaped piece 523, wherein the limit space of one end of plate 521 insertion inserting groove 32 movable up and down In 35,422 interlocking pressing piece 51 of vertical plate, and under hook-shaped piece 523 bottom formed opening, under between hook-shaped piece 523 and vertical plate 422 A strip slot 524 is formed, which closes with hook-shaped piece 523 under this and be set as the second clamping portion 525.

Whereby, when rotating member 4 cantilever 411 be inserted into 3 neck 31 of support frame inserting groove 32 in, cantilever 422 it is upper hook-shaped After block 414 first can be pushed mutually with hook-shaped piece 523 under shackle member 52, then engagement snapped into one another, the effect of prompting is formed whereby And do not have to persistently exert a force again, 31 rear side end of neck of support frame 3 also can mutually be resisted with the rear side of rotating member 4 at this time, can be true Second clamping portion 525 of the first clamping portion 416 and shackle member 52 of recognizing cantilever 422 has formed the connection relationship being mutually clamped, separately On the one hand, it allows pressure section 422 to press on the top surface of the second clamping portion 525, and the convex block 412 of 411 bottom of cantilever is allowed to touch Portion of class 36 in inserting groove 32, then the multiple ribs for 42 outer surface of upper cover of arranging in pairs or groups mutually contradict the slot inner wall of inserting groove 32, Rotating member 4 and support frame 3 can be so allowed to form close and firm connection.And it is as shown in Figure 6, Figure 7, when pressing pressing piece 51 with Drive shackle member 52 when moving up, then can overcome the given pressure section 422 of elastic portion 421 compresses strength, while allowing first Clamping portion 416 is separated with the second clamping portion 525, allows the cantilever 411 of rotating member 4 by the inserting groove 32 of 3 neck 31 of support frame It removes, during this, can also be touched caused by the second clamping portion 525 through the convex block 412 of 411 bottom of cantilever from inside to outside Remind effect, come confirm rotating member 4 and support frame 3 separated state and decontrol the pressing strength to pressing piece 51.

Therefore, the utility model has the advantage that

1, second clamping portion of the utility model is formed between the pressure section of upper cover and the first clamping portion of rotating member Interlock and do not have to compressed spring, and support frame can be allowed to connect or separate with screen without the use of tool, therefore, in support frame and The group of screen is loaded onto, more convenient, simple and quick, and the connection after assembling can be allowed more firm to extend product service life, really It protects using safe.

2, the rotating member of the utility model includes a rotating block and a upper cover, and rotating block is a cast assembly, and upper cover is Made by the material of resistance to abrasion, therefore, taken out outward in the inserting groove of rotating member insertion top of support frame neck, or by inserting groove During out, the abrasion on rotating block surface can be effectively reduced, to prolong the service life；And due to rotating member be surface more Coarse cast assembly effectively and can also be assembled smoothly after being socketed upper cover.

3, the leading flank position in the inserting groove of the support frame of the utility model is equipped with a portion of class, and cantilever first half Therefore the downwardly projecting arc bump in bottom surface in the inserting groove of rotating member insertion top of support frame neck, and is arranged in pairs or groups outside upper cover Multiple ribs on surface form close and firm connection relationship to help between rotating member and support frame, or by rotating member Support frame is separated during being extracted out outward by inserting groove, the induction point of pressing pressing piece can be stopped as user, be borrowed This makes the movement being inserted or pulled out more certain.

Though the utility model discloses preferable specific embodiment to achieve the above object, it is not to limit this The construction feature of utility model, the usual skill of any technical field are appointed, it should be understood that under the technical spirit of the utility model What think easily and changes or modifications be equally possible, and be the protection scope of the utility model is covered.

Claims (9)

1. a kind of quick release structure, which is characterized in that be set between a rotary axis module and a support frame, the rotary axis module It is connected to the trailing flank of a screen, which includes:

One rotating member, axis connects the rotary axis module in a manner of it can rotate relative to the screen, and a side of the rotating member has one Cantilever, for being inserted into an inserting groove of the top of support frame side, which has an elastic portion, and the bottom surface of the elastic portion has The cantilever lower section of the pressure section extended downwardly, the rotating member side has one first clamping portion；And

One press component, by a press-side protrusion in a manner of be movably positioned at the support frame the inserting groove in, the press component With one second clamping portion, for being clamped first clamping portion, to connect the rotating member and the support frame.

2. quick release structure as described in claim 1, which is characterized in that the rotating member includes on a rotating block and one Lid, the rotating block axis connect the rotary axis module, which is set to a side of the rotating block, which has upper and lower perforative one to lead to Hole, first clamping portion are set to below the cantilever；The upper cover is covered on the top of the rotating block, which is on the cantilever Plate, and the pressure section extends downward and through the through-hole, for pressing on the top surface of second clamping portion.

3. quick release structure as described in claim 1, which is characterized in that the quick release structure further includes one convex Block, the convex block downwardly projecting are formed by the bottom of the cantilever；One side, the lateral location are formed in the inserting groove of the support frame Equipped with a portion of class, the convex block is touched when being inserted into the inserting groove for the cantilever.

4. quick release structure as described in claim 1, which is characterized in that the top of the support frame, which has to side, to be extended Neck, the inserting groove be set to the neck side, and the neck interior formed a bottom surface, the basal surface position have runs through up and down A limit hole, a limiting section is equipped in the inserting groove, there is a limit space between the limiting section and the bottom surface；The pressing group Part includes a pressing piece and a shackle member, which passes through the limit hole, and the press-side of the pressing piece one end is by the neck The bottom surface it is downwardly projecting；The shackle member connects the pressing piece, and one end of the shackle member is inserted into the limit space, and this second Wedging position is in the other end of the shackle member.

5. quick release structure as claimed in claim 4, which is characterized in that the rotary axis module includes a left rotary shaft group and one Right spindle group, the rotating member co-axial shafts are connected between the left rotary shaft group and the right spindle group；The trailing flank of the screen has one to connect The one side of fishplate bar, the connecting plate is equipped with a left fixed part and a right fixed part, which connects the left rotary shaft group, should Right fixed part axis connects the right spindle group.

6. quick release structure as claimed in claim 2, which is characterized in that the quick release structure further includes one convex Block, the convex block downwardly projecting are formed by the bottom of the cantilever；One side, the lateral location are formed in the inserting groove of the support frame Equipped with a portion of class, the convex block is touched when being inserted into the inserting groove for the cantilever.

7. quick release structure as claimed in claim 2, which is characterized in that the top of the support frame, which has to side, to be extended Neck, the inserting groove be set to the neck side, and the neck interior formed a bottom surface, the basal surface position have runs through up and down A limit hole, a limiting section is equipped in the inserting groove, there is a limit space between the limiting section and the bottom surface；The pressing group Part includes a pressing piece and a shackle member, which passes through the limit hole, and the press-side of the pressing piece one end is by the neck The bottom surface it is downwardly projecting；The shackle member connects the pressing piece, and one end of the shackle member is inserted into the limit space, and this second Wedging position is in the other end of the shackle member.

8. quick release structure as claimed in claim 7, which is characterized in that the rotary axis module includes a left rotary shaft group and one Right spindle group, the rotating member co-axial shafts are connected between the left rotary shaft group and the right spindle group；The trailing flank of the screen has one to connect The one side of fishplate bar, the connecting plate is equipped with a left fixed part and a right fixed part, which connects the left rotary shaft group, should Right fixed part axis connects the right spindle group.

9. quick release structure as claimed in claim 2, which is characterized in that the arranged on left and right sides of the upper cover is prolonged separately down An earmuff portion is stretched out, thereby through the arranged on left and right sides for clamping the rotating block, and side shielding first clamping portion.