Quick release structure

Abstract

A quick release structure is movably assembled with a display and comprises a connecting assembly, a bearing assembly and a control set, the connecting assembly comprises a connecting piece, the connecting piece comprises a first connecting part, and a clamping groove is formed in one side of the first connecting part; one end of the bearing component is connected with one side of the display, the bearing component comprises an assembling piece, and one end of the assembling piece forms an assembling groove for movably connecting the first connecting part; a first positioning groove and a second positioning groove are symmetrically formed in the two sides of the assembling piece, and the first positioning groove corresponds to the clamping groove. The control assembly is arranged on the peripheral side of the bearing assembly and comprises a frame-shaped piece, a pressing part and a spring, one end of the frame-shaped piece is sleeved with the first positioning groove and movably sleeved with the clamping groove, one end of the pressing part is fixedly connected with the other end of the frame-shaped piece and corresponds to the second positioning groove, and the two ends of the spring abut against the pressing part and the assembling piece in an elastic mode respectively. When the pressing part abuts against the spring to enable the frame-shaped piece to be separated from the clamping groove, the first connecting part is moved out of the assembling groove, so that the connecting assembly is separated from the bearing assembly, and the displayer is disassembled. Therefore, the complex structure is simplified and the overall size is reduced.

Description

Technical Field

[0001] The utility model relates to a quick-disassembly structure, in particular to a quick-disassembly structure which can allow a support seat, a connecting component and a display to be quickly assembled and disassembled, and can reduce the packaging volume after disassembly. Background Art

[0002] In order to reduce the packaging volume and save shipping costs, most of the current monitors (screens) usually split the support device into three components, namely a support base, a neck member and a bearing member connected to the monitor, and then let the user assemble them by themselves. In order to facilitate the user to adapt to the installation environment, a quick-release structure is also provided between the components to facilitate rapid assembly and disassembly; such as the neck quick-release structure of the Chinese utility model announcement patent number CN217422746U, which includes: a support frame, a top end of which has a limiting groove; a neck member, which is arranged on the support frame and has an open groove; a sliding member, which can elastically slide up and down in the neck member, and the sliding member also has a first buckle portion connected to the open groove; a base, one end of which is connected to a monitor On the rear side, the other end has a second snap-on portion, which is connected to the first snap-on portion; in addition, as disclosed in Chinese Utility Model Patent No. CN208311828U, a quickly detachable structure includes: a rotating member for connecting to a support frame, one end of which has a cantilever, the cantilever has an elastic portion, and the bottom surface of the elastic portion has a pressing portion, and the lower end of one side of the rotating member also has a first snap-on portion; a pressing component, which is arranged on the support frame, and the pressing component has a second snap-on portion for snapping the first snap-on portion; wherein, the quickly detachable structure presses the pressing component so that the second snap-on portion is pushed and disengaged from the first snap-on portion of the rotating member, so that a display connected to the rotating member is separated relative to the support frame.

[0003] However, in the cases listed above, the neck part and the base in case CN217422746U and the rotating part in case CN208311828U are all made of die-casting and aluminum extrusions. Although the position of the display can be adjusted accurately, the die-casting is very expensive due to the expensive molds and the process takes a lot of time. In addition, although the die-casting has a stable structure, the parts are complex in structure and large in size, and the quick-release structure provided for the convenience of users to quickly disassemble is also installed in the neck part, making the overall volume even larger. In today's era of pursuing lightweight, the known brackets used to support the display have long failed to meet the requirements of modern people. Utility Model Content

[0004] The main purpose of the utility model is to replace traditional die-castings and aluminum extrusions with plates made of metal stamping for some components, which can reduce costs, simplify complex structures, and reduce the overall size while ensuring structural strength. In addition, the quick-release structure is sleeved on the outside of the bearing component, so that the connection component and the bearing component fixedly connected to the display can not only maintain quick disassembly and assembly, but also reduce the packaging volume during transportation. The improvement is that the neck parts in the known technology are all made of die-castings, so that the production cost is high, the overall structure is too complicated, and the production of die-castings cannot be made into small sizes. There must be space inside to accommodate the quick-release structure, which makes the parts larger, so they will occupy a certain space when stored or packed.

[0005] Therefore, in order to achieve the above-mentioned effects and improve the deficiencies of the known technology, the utility model provides a quick-release structure, which is movably assembled with a display, and comprises: a connecting component, a bearing component and a control group, wherein the connecting component comprises a connecting piece, the connecting piece comprises a first connecting portion, and one side of the first connecting portion has a card slot; one end of the bearing component is connected to one side of the display, and the bearing component comprises an assembly piece, one end of the assembly piece is formed with an assembly slot for movably connecting the first connecting portion; the two sides of the assembly piece are also symmetrically provided with a first positioning slot and a second positioning groove, the first positioning groove corresponds to the card slot; and the control assembly is arranged on the outer peripheral side of the carrying component, the control group further includes a frame-shaped member, a pressing portion and a spring, one end of the frame-shaped member is sleeved in the first positioning groove and movably sleeved in the card slot, one end of the pressing portion is fixedly connected to the other end of the frame-shaped member and corresponds to the second positioning groove, the two ends of the spring respectively rebound against the pressing portion and the assembly piece, when the pressing portion presses the spring to make the frame-shaped member disengage from the card slot, the first connecting portion is moved out of the assembly groove, so that the connecting component is separated from the carrying component, thereby removing the display. BRIEF DESCRIPTION OF THE DRAWINGS

[0006] Figure 1 It is a three-dimensional schematic diagram of the assembly of the quick-disassembly structure and the display of the utility model.

[0007] Figure 2 It is a three-dimensional schematic diagram of the quick-release structure of the utility model from another perspective.

[0008] Figure 3 It is an exploded three-dimensional schematic diagram of the quick-disassembly structure of the utility model.

[0009] Figure 3A for Figure 3 An enlarged stereoscopic schematic diagram of the control group in FIG.

[0010] Figure 4 for Figure 1 Schematic diagram of the cross section along the IV-IV line segment.

[0011] Figure 5 for Figure 4 Schematic diagram of the action of compressing the spring after pressing the pressing part.

[0012] Figure 6 It is a schematic diagram of the operation of the carrier assembly and the display in the present invention from disassembly to assembly to the connecting assembly.

[0013] Explanation of symbols in the accompanying drawings:

[0014] 100 Display;

[0015] 1 Connect components;

[0016] 11, 11' connecting piece;

[0017] 12 first connecting portion;

[0018] 121 card slot;

[0019] 122 oblique abutment;

[0020] 123 plane segment;

[0021] 13 second connecting portion;

[0022] 14 third connecting part;

[0023] 15 adapter;

[0024] 151 rear slot;

[0025] 152, 152' fixing hole;

[0026] 16 friction blocks;

[0027] 17 Bushing;

[0028] 2 load-bearing components;

[0029] 21, 21' assembly sheet;

[0030] 211 assembly slot;

[0031] 212 first positioning groove;

[0032] 213 second positioning groove;

[0033] 214 arc groove;

[0034] 22 first cover member;

[0035] 221 first groove;

[0036] 23 second cover member;

[0037] 231 second groove;

[0038] 24 base;

[0039] 241 erectus;

[0040] 242 crossbar;

[0041] 243 axis hole;

[0042] 25 axis rod;

[0043] 26 torsion spring;

[0044] 27 outer kit;

[0045] 271 Press port;

[0046] 3. Control group;

[0047] 31 frame parts;

[0048] 32 pressing part;

[0049] 321 limit slot;

[0050] 33 Spring;

[0051] 4 base assembly;

[0052] 41 support seat;

[0053] 410 Accommodation space;

[0054] 411 left side panel;

[0055] 412 right side panel;

[0056] 413 back panel;

[0057] 42 rail set;

[0058] 421 first slide;

[0059] 422 second slide rail;

[0060] 43 constant force spring group;

[0061] 431 spring seat;

[0062] 432, 432' constant force spring. DETAILED DESCRIPTION

[0063] Please see Figures 1 to 6As shown, the utility model provides a quick-release structure, which is assembled with a display and includes: a connecting component 1, one end of which is installed in a supporting seat 41 of a base component 4, and the supporting seat 41 is mainly used to support the display 100; the connecting component 1 includes connecting pieces 11, 11', in this embodiment, the connecting pieces 11, 11' are connected by two identical and symmetrical stamping plates; the connecting pieces 11, 11' include a first connecting portion 12 and a second connecting portion 13, one side of the first connecting portion 12 has a card slot 121, and the second connecting portion 13 is slidably connected to the base assembly 4; a carrying assembly 2, which includes assembly sheets 21, 21'. In this embodiment, the assembly sheets 21, 21' are two identical and symmetrically connected stamped plates; one end of the carrying assembly 2 is assembled and connected to one side of the display 100, and one end of the assembly sheet 21, 21' is formed with an assembly groove 211 for the carrying assembly 2 to be movably connected to the first connecting portion 12; both sides of the assembly sheet 21, 21' are also provided with a first positioning groove 212 and a second positioning groove 213, and the first positioning groove 212 corresponds to the card slot 121 when the assembly is completed; and a control assembly 3, which is installed on the outer peripheral side of the carrier component 2, the control group 3 further includes a frame-shaped member 31, a pressing portion 32 and a spring 33, one end of the frame-shaped member 31 is sleeved in the first positioning groove 212 and movably sleeved in the card slot 121, so that the carrier component 2 is engaged and connected to the connecting component 1; and one end of the pressing portion 32 is combined with the other end of the frame-shaped member 31 and accommodated in the second positioning groove 213, the spring 33 is arranged between the frame-shaped member 31 and the pressing portion 32, and the two ends of the spring 33 elastically abut the pressing portion 32 and the assembly sheet 21, 21', respectively, the pressing portion The pressing and releasing of 32 controls the compression storage and elastic reset of the spring 33, and drives the frame member 31 to movably engage with a slot 121 of the connecting component 1; wherein, through the setting of the control group 3, it can movably control the assembling and disassembling of the supporting component 2 and the connecting component 1, so after pressing the control group 3, the connecting component 1 and the supporting component 2 can be released from the combined state, and conversely, the display 100 with the supporting component 2 can be installed on the connecting component 1 without the need for pressing, so as to be indirectly assembled to the supporting seat 41 of the base component 4.

[0064] According to the above description, first of all, the utility model is mainly described for the two actions of disassembly and assembly process. Before the description, some parts of the connecting component 1 and the supporting component 2 of the utility model are thin metal parts of stamping parts, which are characterized by simple and fast process, reduced volume and reduced cost. The utility model is manufactured by metal stamping forming technology. Since sheet metal parts are easier to process and have toughness, parts can be manufactured more quickly in processing and manufacturing. Moreover, by bending plates, convex rib design, etc., the structure can be greatly reduced in volume while maintaining the same strength, so as to match the current small size of the display 100. Finally, reducing costs means that compared with the metal die-casting process, the production of stamping parts is simpler and easier to handle in the current processing field. There is no need to use overly complicated molds for die-casting, and it can be produced faster and in large quantities. In terms of structural combination, through the control of the pressing portion 32 in the control group 3, the connecting component 1 and the supporting component 2 can be quickly assembled and disassembled with each other, so as to facilitate the assembly and disassembly of the display 100, and effectively reduce the size of the transport packaging and the space occupied by the storage. It can be seen that the utility model is more in line with current design requirements.

[0065] Based on the main technical features described above for the utility model, the other technical features and structures of the utility model are further described below. First, please see Figures 2 to 4As shown, the utility model mainly relies on the base assembly 4 to provide the up and down displacement of the display 100, and the base assembly 4 includes the support base 41, a slide rail assembly 42 and a constant force spring assembly 43. The support base 41 has a left side plate 411 and a right side plate 412 arranged in parallel, and a back plate 413 is connected between the side plates. The left side plate 411, the back plate 413 and the right side plate 412 are surrounded together to form a accommodating space 410; the slide rail assembly 42 has a first slide rail 421 and a second slide rail 422, and the first slide rail 421 and the second slide rail 422 are respectively installed on the left side plate 411 and the right side plate 412, and the two sides of the second connecting portion 13 of the connecting piece 11, 11' are respectively connected to the first slide rail 421 and the second slide rail 422, and the accommodating space 410 is formed. At the side of the accommodating space 410 close to the opening, the connecting component 1 is provided to move up and down relative to the base component 4. The number of the slide rail group 42 is two, and it can also be controlled by a single slide rail, which is not limited here; the constant force spring group 43 is fixedly connected to the top of the accommodating space 410 of the support seat 41, and the constant force spring group 43 also includes a spring seat 431 and constant force springs 432, 432' (shown as consisting of two in the figure). In other embodiments, the number of constant force springs can also be adjusted according to actual needs; the spring seat 431 is locked and connected to the top of the support seat 41, and the two sides of the spring seat 431 are respectively connected to the left plate 411 and the right plate 412, and the constant force springs 432, 432' are spaced and positioned in the spring seat 431 to provide elastic force for the connecting component 1 to slide up and down.

[0066] The connecting assembly 1 also includes an adapter 15, a friction block 16 and a bushing 17. The connecting pieces 11 and 11' also include a third connecting portion 14. The third connecting portion 14 is formed by symmetrically bending the connecting pieces 11 and 11' to form a long groove. The adapter 15 is accommodated in the long groove and is clamped and fixed to the third connecting portion 14. The adapter 15 is also provided with a rear groove 151 and fixing holes 152 and 152' on the side facing the back plate 413. In this embodiment, two fixing holes 152 and 152' are used as examples, and the number can be adjusted according to needs. The fixing holes 152 and 152' are formed on the rear side of the adapter 15 in sequence from top to bottom, and are fixedly connected to the free ends of the fixed force springs 432 and 432' through a locking accessory to provide The connection component 1 has an elastic force for lifting and lowering relative to the base component 4; the rear groove 151 is arranged at the rear bottom of the adapter 15, and the friction block 16 is adjustably fixed in the rear groove 151, and one end of the friction block 16 abuts against the back plate 413 to provide auxiliary lateral friction force; and the bushing 17 is sleeved on the first connecting portion 12 of the connecting piece 11, 11' to reinforce the connection between the connecting pieces 11, 11', and the slot 121 is arranged on the upper side of the connecting pieces 11, 11'. The bushing 17 has an opening corresponding to the slot 121 for the upper end of the frame member 31 to be inserted. In other embodiments, the slot 121 can also be reversely arranged at the lower end, left side or right side of the connecting piece 11, 11', but is not limited to this.

[0067] Next, the structural features of the bearing assembly 2 are described. Figure 3 , Figure 4 As shown, the carrying assembly 2 is mainly used to provide the display 100 with the movable disassembly and assembly with the connecting assembly 1, and to adjust the tilt angle of the display 100. For this purpose, the structure also includes a first cover 22, a second cover 23 and a base 24. In this embodiment, the assembly pieces 21 and 21' are two plates of the same shape and are symmetrically assembled. The first cover 22 and the second cover 23 are respectively semicircular long columns fixedly connected to the upper and lower sides of the assembly pieces 21 and 21', and the base 24 is installed at the front end of the assembly pieces 21 and 21', so that the rear end thereof forms an assembly groove 21 with an open space. 1, the first connecting portion 12 of the connecting assembly 1 is movably connected to the assembly groove 211 by its rear end opening; the first cover 22 is provided with a first groove 221 at a position corresponding to the first positioning groove 212, and the second cover 23 is provided with a second groove 231 at a position corresponding to the second positioning groove 213, the pressing portion 32 is installed in the second groove 231, and the two ends of the spring 33 are elastically abutted against a limiting groove 321 inside the pressing portion 32 and the groove wall surface of the second groove 231, and the above-mentioned assembly sheets 21, 21', the first cover 22 and the second cover 23 can be integrally formed or assembled from separate parts.

[0068] Continuing with the above, in order to allow the display 100 to be tilted and adjusted, two corresponding arc grooves 214 are further recessed at the opening of the assembly sheet 21, 21' corresponding to one end of the base 24, and the base 24 includes a vertical portion 241 and a cross bar portion 242, and the vertical portion 241 and the cross bar portion 242 are staggered and connected in a cross shape. The vertical portion 241 is fixedly connected to the front end of the assembly sheet 21, 21', and the cross bar portion 242 is embedded in the two arc grooves 214, and the cross bar portion 242 is provided with a There is an axial hole 243 passing through the crossbar portion 242, and an axial rod 25 is provided between the display 100 and the crossbar portion 242 and passes through the axial hole 243, and the two ends of the axial rod 25 are pivotally assembled to the display 100, and torsion springs 26 are provided at both ends of the axial rod 25 to provide elastic torsion for the display 100 to tilt and pivot relative to the crossbar portion 242. In addition, the base 24 can also be used to close the openings of the assembly sheets 21, 21' to prevent foreign matter from invading and affecting the operation of the frame member 31, see Figure 2 It is also worth mentioning that the carrier assembly 2 is further provided with an outer sleeve 27, which is covered on the outer peripheral side of the carrier assembly 2, and the outer sleeve 27 is provided with a pressing hole 271 at a position corresponding to the pressing portion 32, and a part of the pressing portion 32 is movably exposed at the pressing hole 271. The outer sleeve 27 is mainly provided to protect the carrier assembly 2 and the control group 3, to prevent the carrier assembly 2 and the control group 3 from being affected by external foreign objects and to increase the support strength for the display 100.

[0069] Finally, please see Figure 5 , Figure 6 As shown, when assembling the bearing assembly 2 and the connecting assembly 1, in order to facilitate the user to quickly and conveniently assemble, the connecting pieces 11, 11' are further provided with an oblique abutment portion 122 at the top corner of the first connecting portion 12, and the frame-shaped member 31 is in an inverted U shape. During the process of the bearing assembly 2 being assembled in the connecting assembly 1, the oblique abutment portion 122 pushes the end side of the frame-shaped member 31 to push the frame-shaped member 31 to move upward, and the spring 33 is also stretched. When the frame-shaped member 31 continues to move along a plane section 12 of the first connecting portion 12, the frame-shaped member 31 is moved upward. 3 slides to the slot 121, the elastic force of the spring 33 can be released, so that the frame member 31 is elastically reset and snapped into the slot 121. In this way, the user only needs to align the supporting component 2 on the display 100 with the first connecting portion 12, and guide the frame member 31 to snap into the slot 121 through the oblique pressing portion 122. This operation does not require the pressing portion 32 to be pressed intentionally, and the display 100 and the connecting component 1 can be quickly assembled with each other, eliminating the need for the previous assembly method of additional screw locking. The utility model is simpler and easier to use.

[0070] In summary, the connection pieces 11, 11' of the connection component 1 and the assembly pieces 21, 21' of the carrier component 2 of the utility model are thin metal parts made of metal stamping, which can not only save the overall cost, but also reduce the overall volume of the entire device. In addition, the control group 3 mounted on the carrier component 2 can be used to remove the display 100 and the connection component 1 from each other by pressing the pressing part 32, which is simple, convenient and fast. Moreover, during installation, by virtue of the design of the oblique abutment part 122, the installation can be completed by quickly applying force to the combination of the display 100 and the connection component 1, eliminating the step of pressing and unlocking during installation. The above is only used to explain the preferred embodiment of the utility model, and is not intended to limit the utility model in any form. Therefore, any modification or change made to the utility model under the same creative spirit, which is other forms that can be implemented and has the same effect, should still be included in the scope of protection intended by the utility model.

Claims

1. A quick-release structure, which is assembled with a display, characterized in that: The quick-release structure comprises: A connecting assembly, comprising a connecting piece, the connecting piece comprising a first connecting portion, one side of the first connecting portion having a card slot; a carrying component, one end of which is connected to one side of the display, the carrying component comprising an assembly sheet, one end of which is formed with an assembly groove for movably connecting the first connecting portion; a first positioning groove and a second positioning groove are symmetrically provided on both sides of the assembly sheet, the first positioning groove corresponds to the card slot; and A control group is installed on the outer peripheral side of the carrying component. The control group further includes a frame-shaped member, a pressing portion and a spring. One end of the frame-shaped member is sleeved in the first positioning groove and movably sleeved in the card slot. One end of the pressing portion is fixedly connected to the other end of the frame-shaped member and corresponds to the second positioning groove. The two ends of the spring respectively resist the pressing portion and the assembly sheet. When the pressing portion presses the spring to make the frame-shaped member disengage from the card slot, the first connecting portion is moved out of the assembly groove, so that the connecting component is separated from the carrying component, thereby removing the display.

2. The quick-release structure according to claim 1, characterized in that: It further includes a base assembly, which includes a support base and a slide rail group. The support base has a left side plate and a right side plate arranged in parallel, and a accommodating space is formed between the left side plate and the right side plate; a second connecting part of the connecting assembly is slidably connected to the slide rail group.

3. The quick-release structure according to claim 2, characterized in that: The base assembly further includes a constant force spring group, which is arranged at one end of the accommodating space. The constant force spring group includes a spring seat and a constant force spring. The two sides of the spring seat are respectively connected to the left plate and the right plate. The constant force spring is positioned on the spring seat, and one end of the constant force spring is connected to the connecting assembly.

4. The quick-release structure according to claim 3, characterized in that: The connecting component further includes an adapter, and the connecting plate also includes a third connecting portion. The adapter is locked and connected to the third connecting portion, and the third connecting portion is adjacent to the second connecting portion and is arranged in the accommodating space; the adapter also has a rear groove, one end of a friction block can be adjustably fixed to the rear groove, and the other end of the friction block abuts against a back plate of the accommodating space. The adapter also has a fixing hole, and one end of the constant force spring is locked and connected to the fixing hole.

5. The quick-release structure according to claim 1, characterized in that: The assembly sheet also includes a first cover and a second cover, the first cover and the second cover are respectively fixedly connected to the two sides of the assembly sheet to form the assembly groove; the first cover has a first groove, the second cover has a second groove, the first groove and the second groove respectively correspond to the first positioning groove and the second positioning groove for limiting the control group, the one end of the frame-shaped member is movably sleeved in the first groove, the pressing portion is installed in the second groove, and the two ends of the spring respectively resist the pressing portion and the second groove.

6. The quick-release structure according to claim 5, characterized in that: The supporting component further includes a base, one end of which is fixedly connected to the other end of the assembly sheet, and the base includes an upright portion and a cross bar portion, the upright portion and the cross bar portion are staggered and connected in a cross shape, the upright portion is fixedly connected to the first cover, the second cover and the other end of the assembly sheet, and the cross bar portion is pivotally connected to one side of the display.

7. The quick-release structure according to claim 6, characterized in that: The bearing assembly further comprises an outer sleeve, which is mounted on the outer peripheral side of the bearing assembly. A pressing opening is provided on a side of the outer sleeve corresponding to the pressing portion, and a part of the pressing portion is movable in and out of the pressing opening.

8. The quick-release structure according to claim 1, characterized in that: The first connecting portion is provided with an oblique abutment portion at the top corner thereof, and the oblique abutment portion pushes against the inner side of the frame member so that the frame member slides along a plane section of the first connecting portion to the slot, so that the frame member is elastically reset and is slotted into the slot.

9. The quick-release structure according to claim 1, characterized in that: The connecting assembly further comprises a bushing which is sleeved on the first connecting portion.

10. The quick-release structure according to claim 1, characterized in that: The pressing portion has a limiting groove, and one end of the spring abuts against the limiting groove.

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