CN219639828U

CN219639828U - Quick-dismantling supporting structure

Info

Publication number: CN219639828U
Application number: CN202320065346.4U
Authority: CN
Inventors: 李锟生
Original assignee: Taiwan Power Design Co ltd
Current assignee: Taiwan Power Design Co ltd
Priority date: 2023-01-10
Filing date: 2023-01-10
Publication date: 2023-09-05
Anticipated expiration: 2033-01-10

Abstract

The utility model discloses a quick-dismantling supporting structure, which is used for installing an electronic device and comprises the following components: a supporting frame, a fixing seat, a first connecting component and a second connecting component; the first connecting component is provided with a base, a protruding member and a locking member, wherein the protruding member and the locking member are arranged on the front side of the base in a protruding mode, one end of the protruding member, which corresponds to the base, is provided with a front end portion, the front end portion is provided with a through hole, and the locking member penetrates through the through hole; the second connecting component is provided with an engagement member and a hinge connected between the engagement member and the fixed seat; wherein the engagement member has a receiving recess shape-fitted to the front end portion and a screw hole positioned corresponding to the locking member; the second connection assembly is detachably connected to the first connection assembly by the engagement of the front end portions of the receiving recess and the protruding member and the engagement of the locking member and the screw hole.

Description

Quick-dismantling supporting structure

Technical Field

The present utility model relates to a quick-release support structure, and more particularly, to a quick-release support structure for mounting electronic devices such as a display, a computer, or a liquid crystal television.

Background

Existing computer screens, liquid crystal televisions, computer hosts and other electronic devices are often supported by a support frame.

Most of the existing supporting frames of electronic equipment are provided with a hinge or a fixing seat for connecting the electronic equipment at the top end of the supporting frame, however, the hinge or the fixing seat of the existing supporting frame and the supporting frame are fixedly connected together, that is, the hinge or the fixing seat and the supporting frame are not detachable, so that the space is occupied in the conveying process, and the conveying is inconvenient.

In addition, in the process of installing the existing electronic equipment on the supporting frame, the existing electronic equipment is often locked by using screws, but in the assembly process, when the electronic equipment is placed on the fixed seat of the supporting frame, before the screws are locked, an operator often carelessly drops the electronic equipment to damage the electronic equipment.

For the above reasons, there are considerable drawbacks to the use of existing support structures for electronic devices. Therefore, how to overcome the above-mentioned drawbacks by improving the structural design has become one of the important problems to be solved by this industry.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a quick-dismantling support structure aiming at the defects of the support structure technology of the existing electronic equipment.

In order to solve the above technical problems, one of the technical solutions adopted in the present utility model is to provide a quick-dismantling support structure, which includes: a support frame capable of defining opposite upper and lower ends and opposite front and rear sides; the fixing seat is used for connecting the electronic equipment; a first connecting assembly connected to the support frame near the upper end, the first connecting assembly comprising: a base connected to the supporting frame, a protruding member extending from the front side of the base toward a direction away from the supporting frame, an elastic coating disposed on the protruding member, and a locking member disposed on the protruding member; wherein the protruding member has a rear end portion connected to the base and a front end portion remote from the base, the front end portion is provided with a through hole penetrating from a bottom surface to a top surface of the front end portion, the locking member is penetrated into the through hole from the bottom surface of the protruding member, and the locking member comprises a screw and a torsion part connected to the bottom end of the screw; and a second connecting assembly having an engagement member fitted to the protruding member and a hinge connected to the engagement member; wherein the engagement member has a bottom end with an accommodation recess opening downward and shape-fitted to the front end portion of the protruding member, and a screw hole corresponding in position to the locking member; one end of the hinge opposite to the connecting component is provided with a connecting seat which can be connected to the back surface of the fixed seat so that the fixed seat is connected to the second connecting component; the accommodating concave part of the connecting component can be sleeved on the front end part of the protruding component from top to bottom, and then the screw rod of the locking component passes through the through hole upwards and is locked into the screw hole, so that the connecting component is fixed on the protruding component, and the second connecting component can be connected with the first connecting component in a detachable mode.

In an alternative embodiment of the present utility model, the first connecting component further includes an elastic covering member, where the elastic covering member is capable of covering the outer side of the front end portion, and the shape of the elastic covering member is matched with the shape of the accommodating recess of the engagement member, so that the accommodating recess is capable of contacting the outer side of the elastic covering member in a state that the accommodating recess is sleeved on the front end portion.

In an alternative embodiment of the present utility model, the outer side of the elastic covering member has a plurality of ribs protruding from the outer side surface of the elastic covering member, and the plurality of ribs are disposed on the outer side surface of the elastic covering member substantially along a vertical direction, so that when the accommodating recess is sleeved on the outer side of the elastic covering member, the inner side surface of the accommodating recess can contact with the outer sides of the plurality of ribs.

An alternative embodiment of the present utility model, wherein the width of the front end portion of the protruding member is greater than the width of the rear end portion, such that both sides of the connection position of the front end portion and the rear end portion form an outwardly protruding engagement end face; the rear side of the connecting member is provided with a notch part which is positioned at the rear side of the accommodating concave part and is matched with the rear end part in a shape, the notch part is provided with two side clamping parts which are positioned at two sides of the rear end part, and when the accommodating concave part is sleeved on the front end part, the two side clamping parts can be clamped at the rear sides of the two clamping end surfaces.

An alternative embodiment of the present utility model, wherein the engagement member has a positioning boss extending downward from a top surface of the accommodating recess at a position corresponding to the through hole, and the screw hole is formed at a lower end of the positioning boss; the shape of the upper end of the perforation is matched with the lower end of the positioning convex column, and when the accommodating concave part is sleeved on the front end part, the lower end of the positioning convex column can be clamped with the upper end of the perforation.

In an alternative embodiment of the present utility model, an upper engaging portion is formed on an upper side edge of the notch portion of the engaging member, and a locking groove corresponding to the upper engaging portion is provided on an upper side of a junction between the front end portion and the rear end portion of the protruding member, and the upper engaging portion is capable of being locked in the locking groove in a state in which the receiving recess is fitted over the front end portion.

In an alternative embodiment of the present utility model, the support frame has two sliding rails, and the two sliding rails are connected to two sides of the base of the first connecting component, so that the base is disposed on the support frame in a manner of sliding up and down through the two sliding rails.

In an optional embodiment of the present utility model, the first connecting component further includes a constant force spring, and one end of the constant force spring is disposed on the base, and the other end of the constant force spring is connected to the supporting frame.

The utility model has one beneficial effect that the second connecting component can be detachably connected to the first connecting component, and the disassembly and assembly process is tool-free and quick in disassembly and assembly, so that the fixing seat and the second connecting component as well as the supporting frame and the first connecting component of the quick-disassembly supporting structure can be disassembled into two different parts in the transportation process of electronic equipment, and then assembled after being transported to a destination, thereby being capable of reducing the occupied space in the transportation process.

For a further understanding of the nature and the technical aspects of the present utility model, reference should be made to the following detailed description of the utility model and to the accompanying drawings, which are provided for purposes of reference only and are not intended to limit the utility model.

Drawings

Fig. 1 is a schematic perspective view of a quick release support structure according to an embodiment of the utility model.

Fig. 2 is a partially exploded view of an embodiment of a quick release support structure according to the present utility model.

Fig. 3 is an exploded perspective view of a support bracket and a first connection assembly used in the quick release support structure of the present utility model.

Fig. 4 is an exploded perspective view of a second connection assembly and a fixing base used in the quick release support structure of the present utility model.

Fig. 5 is a schematic perspective view of the quick release support structure of the present utility model in a state in which the first connection assembly and the second connection assembly are separated.

Fig. 6 is a schematic perspective view of the quick-release support structure of the present utility model in a combined state of the first connection assembly and the second connection assembly.

Fig. 7 is a schematic sectional view of a quick release support structure according to the present utility model.

Detailed Description

The following specific examples are given to illustrate the embodiments of the present utility model disclosed herein with respect to a "quick release support structure", and those skilled in the art will appreciate the advantages and effects of the present utility model from the disclosure herein. The utility model is capable of other and different embodiments and its several details are capable of modification and variation in various respects, all from the point of view and application, all without departing from the spirit of the present utility model. The drawings of the present utility model are merely schematic illustrations, and are not intended to be drawn to actual dimensions. The following embodiments will further illustrate the related art content of the present utility model in detail, but the disclosure is not intended to limit the scope of the present utility model. In addition, the term "or" as used herein shall include any one or combination of more of the associated listed items as the case may be.

Referring to fig. 1 to 7, a first embodiment of the present utility model provides a quick release support structure 1 for mounting an electronic device, comprising: the support 100, the first connecting assembly 200, the second connecting assembly 300, and a fixing base 400. The first connecting assembly 200 is disposed on the support frame 100, the fixing base 400 is used for providing an electronic device, which is not shown in the drawings, the fixing base 400 is connected to the second connecting assembly 300, and the second connecting assembly 300 is detachably connected to the first connecting assembly 200, so that the electronic device can be detachably disposed on the support frame 100 by the cooperation of the first connecting assembly 200 and the second connecting assembly 300.

Referring to fig. 1 to 3, in the present embodiment, the support frame 100 can define opposite upper and lower ends, opposite front and rear sides, and opposite left and right sides. The supporting frame 100 includes a main body 110, a front cover 120 disposed on the front side of the main body 110, and two sliding rails 130 disposed on the inner side of the main body 110.

The inner side of the body 110 of the support 100 has an accommodating space for accommodating two sliding rails 130, the two sliding rails 130 are disposed in parallel inside the body 110, and the two sliding rails 130 extend from an upper end of the body 110 to a position near a lower end. The front cover 120 is provided at the front side of the body part 110, and the front cover 120 is provided with one slot 121 extending downward from above.

As shown in fig. 2 and 3, the first connection assembly 200 is disposed at a position near the upper end of the front side of the support frame 100. In this embodiment, the first connection assembly 200 includes: a base 210, a protruding member 220, a resilient covering 230, and a locking member 240. The two sides of the base 210 of the first connecting assembly 200 are respectively connected to the two sliding rails 130, so that the base 210 is disposed on the body 110 of the support frame 100 through the two sliding rails 130, and can be guided by the two sliding rails 130 to move up and down along the longitudinal direction of the support frame 100.

In this embodiment, the first connecting assembly 200 further includes a constant force spring 250 disposed between the base 210 and the body 110 of the support frame 100, one end of the constant force spring 250 is disposed on the base 210 of the first connecting assembly 200, the other end of the constant force spring 250 is connected to the body of the support frame 100, the constant force spring 250 is a coiled spring sheet, when the base 210 of the first connecting assembly 200 is displaced downward, the constant force spring 250 can provide a resistance force to avoid the first connecting assembly 200 from falling too fast, and when the first connecting assembly 200 is displaced upward, the constant force spring 250 can provide an auxiliary rising elastic force, and when an operator stops pushing the electronic device or the screen to displace upward and downward, the constant force spring 250 can provide a balanced reaction force, so that the height position of the electronic device or the screen is positioned.

The protruding member 220 protrudes from the front side of the base 210, and the protruding member 220 passes through the slot 121 of the front cover 120 such that the protruding member 220 can be displaced in the slot 121 when the base 210 moves. As shown in fig. 3, in the present embodiment, the protruding member 220 has a rear end portion 221 connected to the front side of the base 210, and a front end portion 222 provided at an end remote from the base 210. The front end portion 222 is provided with a through hole 224 penetrating from the bottom surface to the top surface for the locking member 240 to be penetrated.

Further, in the present embodiment, the width of the front end portion 222 of the projecting member 220 is configured to be larger than the width of the rear end portion 221, and thus two outwardly projecting engagement end faces 2221 are formed at the intersection boundary of the front end portion 222 and the rear end portion 221. In addition, the protruding member 220 is provided with a downwardly concave catching groove 223 at the top surface at the junction of the front end portion 222 and the rear end portion 221.

In this embodiment, the locking member 240 includes a screw 241 and a torsion portion 242 provided at a lower end of the screw 241, and the screw 241 of the locking member 240 is penetrated upwardly from a bottom surface of the protrusion member 220 into the penetration hole 224 of the front end portion 222. The twisting part 242 is a twisting handle pivotally connected to the bottom end of the locking member 240, so that an operator can grasp the twisting part 242 with fingers and can rotate the locking member 240 with fingers directly without using tools.

In this embodiment, the elastic coating member 230 is coated on the outer side of the front end portion 222 of the protruding member 220, and the elastic coating member 230 is made of an engineering plastic material with elasticity, so that the elastic coating member 230 has good strength, moderate elasticity, and friction resistance. The elastic coating member 230 is shaped to substantially form a cover body that is shape-fitted to the front end portion 222, and can cover the top surface and the side surfaces of the front end portion 222. The outer side of the elastic coating member 230 has a plurality of ribs 231 protruding from the outer side surface of the elastic coating member 230, and the plurality of ribs 231 are disposed on the outer side surface of the elastic coating member 230 substantially along the vertical direction.

As shown in fig. 2, 4 and 5, the second connection assembly 300 includes an engagement member 310, a hinge 320 connected to the engagement member 310, an engagement seat 330 connected to the hinge 320, and an upper cover 340 disposed outside the engagement member 310. The engagement member 310 of the second coupling assembly 300 has a receiving recess 311 having a downward opening, and the receiving recess 311 is shaped to fit the shape of the front end portion 222 of the male member 220 and the elastic coating 230 so as to be able to fit outside the front end portion 222 of the male member 220 and the elastic coating 230. In the present embodiment, the engaging member 310 has a notch portion 313 having a shape corresponding to the rear end portion 221 of the protruding member 220 on the rear side of the accommodating recess 311, two side engaging portions 312 are formed on the left and right sides of the notch portion 313, and one upper engaging portion 314 is formed on the upper side of the notch portion 313.

Further, as shown in fig. 3 to 7, the positions of the engaging portions 312 on both sides of the notch portion 313 are located at the rear side of the engaging end surfaces 2221 on both sides of the projecting member 220, and the position of the engaging groove 223 on the top surface of the projecting member 220 corresponds to the position of the upper engaging portion 314, so that when the accommodating recess 311 of the engaging member 310 is fitted over the front end portions 222, both the engaging portions 312 can engage with the rear sides of the two engaging end surfaces 2221, and the upper engaging portion 314 can engage with the inside of the engaging groove 223, thereby enabling the accommodating recess 311 of the engaging member 310 and the front end portions 222 of the projecting member 220 to engage with each other. Through the above-described design, the receiving recess 311 of the engaging member 310 of the present utility model can be engaged with the front end portion 222 of the projecting member 220, so that the engaging member 310 can be preliminarily snap-positioned on the projecting member 220.

Further, in the present embodiment, the engaging member 310 has a positioning post 315 protruding downward at a position corresponding to the through hole 224 and the locking member 240 in the center of the receiving recess 311, the shape of the lower end of the positioning post 315 is fitted to the shape of the upper end of the through hole 224 of the front end portion 222, and the center of the lower end of the positioning post 315 has a screw hole 316 corresponding to the screw 241 of the locking member 240. As shown in fig. 7, in a state where the engaging member 310 is fitted over the front end portion 222 of the male member 220, the lower end of the positioning post 315 can be inserted into the upper end of the through hole 224, and the screw 241 of the locking member 240 can be locked into the screw hole 316, thereby locking the engaging member 310 to the male member 220.

It should be noted that, in the embodiment, as shown in fig. 6, the elastic coating 230 is disposed on the outer side of the front end portion 222 of the protruding member 220, and the elastic coating 230 is made of an engineering plastic material with elasticity, and the outer side of the elastic coating 230 is shaped to match the shape of the inner side wall of the accommodating recess 311, so that when the accommodating recess 311 of the engaging member 310 is sleeved on the outer side of the front end portion 222, the accommodating recess 311 is contacted with the outer side of the elastic coating 230, and does not directly contact with the front end portion 222, and thus, when the engaging member 310 is assembled on the protruding member 220, the impact force of the engaging member 310 and the front end portion 222 can be absorbed by the elastic coating 230, and the engaging of the engaging member 310 and the protruding member 220 is more stable. Further, since the outer side of the elastic sheathing member 230 has the plurality of ribs 231 such that the contact surfaces of the elastic sheathing member 230 and the receiving recess 311 are in a line contact state, it is possible to reduce friction force of the receiving recess 311 and the elastic sheathing member 230 in contact, and to reduce resistance when the second connection assembly 300 and the first connection assembly 200 are detached.

The hinge 320 is connected to an end of the engaging member 310 opposite to the supporting frame 100, and the engaging seat 330 is connected to an end of the hinge 320 opposite to the engaging member 310. In this embodiment, the engaging seat 330 is a circular plate body and is connected to the engaging member 310 through the hinge 320, so that the relative angle between the engaging seat 330 and the engaging member 310 can be adjusted by the hinge 320.

In this embodiment, the fixing base 400 has a flat fixing piece 410, and the fixing piece 410 has a front side and a rear side opposite to each other, and the front side of the fixing piece 410 can be used to connect with an electronic device, not shown, so that the electronic device is fixed on the fixing piece 410. The rear side of the fixing piece 410 has an engagement slot 411 shaped to be fitted to the engagement seat 330 of the second coupling assembly 300, and a coupling shaft 420 positioned at the center of the engagement slot 411, and the fixing piece 410 can be coupled to the engagement seat 330 of the second coupling assembly 300 through the engagement slot 411 and the coupling shaft 420. In this embodiment, the engaging slot 411 and the engaging seat 330 are circular with a shape matching with each other, so that the fixing piece 410 and the engaging seat 330 can rotate around the connecting shaft 420 to adjust the rotation angle of the electronic device mounted on the fixing base 400.

Next, a procedure of combining the second connection assembly 300 and the first connection assembly 200 will be described. As shown in fig. 5 to 7, the fixing base 400 of the present utility model is fixed to the back of the electronic device, and when an operator wants to mount the electronic device on the supporting frame 100, the accommodating recess 311 of the engaging member 310 of the second connecting assembly 300 is aligned with the front end portion 222 of the protruding member 220, and the accommodating recess 311 is sleeved on the front end portion 222 in the top-down direction. After the accommodating recess 311 of the engaging member 310 is sleeved on the front end portion 222, the accommodating recess 311 is engaged on the outer side of the front end portion 222, and the two side engaging portions 312 and the upper engaging portion 314 of the notch portion 313 are respectively engaged in the rear sides of the two engaging end faces 2221 and the engaging groove 223, so that the engaging member 310 can be engaged and positioned on the protruding member 220, and can bear the weight of the electronic device without falling.

Then, the operator pushes up the screw 241 of the locking member, and rotates the locking member 240 by a finger, so that the screw 241 is locked into the screw hole 316 of the engaging member 310, thereby locking the engaging member 310 to the protruding member 220, and preventing the second connecting component 300 and the first connecting component 200 from being separated, so that the electronic device is firmly connected to the supporting frame 100.

Conversely, when the operator desires to detach the electronic device from the supporting frame 100, the operator simply rotates the locking member 240 with his/her finger to disengage the screw 241 from the screw hole 316, and then pulls up the electronic device together with the second connection assembly 300 to disengage the receiving recess 311 of the engagement member 310 from the protrusion member 220, thereby detaching the electronic device from the supporting frame 100.

The utility model has the advantages that the second connecting component 300 can be detachably connected to the first connecting component 200 through the design, and the disassembly and assembly process is tool-free and quick, so that an operator can easily install the electronic equipment on the support 100 or detach the electronic equipment from the support 100. In addition, since the second connection assembly 300 and the first connection assembly 200 can be quickly disassembled and assembled, the fixing base 400 and the second connection assembly 300 of the quick-release support structure 1, and the support frame 100 and the first connection assembly 200 can be disassembled into two different components in the electronic device transportation process, and then assembled after being transported to the destination, so that the space occupied in the transportation process can be reduced.

Furthermore, the engaging member 310 of the second connecting component 300 of the present utility model has the receiving recess 311 with a shape matching with the front end portion 222 of the protruding member 220, such that the engaging member 310 can be snapped and positioned on the protruding member 220 after the receiving recess 311 is sleeved on the front end portion 222, so that the second connecting component 300 and the first connecting component 200 can be primarily connected together to bear the weight of the electronic device, thereby avoiding the risk of falling the electronic device due to unstable positioning when the locking member 240 is not locked during the process of assembling the electronic device on the supporting frame 100.

The above disclosure is only of alternative embodiments of the present utility model and is not limited to the claims, so all equivalent technical changes made by the specification and drawings of the present utility model are included in the claims of the present utility model.

Claims

1. A quick release support structure for supporting an electronic device, comprising:

a support frame capable of defining opposed upper and lower ends, and opposed front and rear sides;

the fixing seat is used for connecting the electronic equipment;

a first connecting assembly connected to the support frame near the upper end, the first connecting assembly comprising: the device comprises a base connected to the supporting frame, a protruding member extending from the front side of the base towards the direction away from the supporting frame, an elastic cladding piece arranged on the protruding member, and a locking member arranged on the protruding member; wherein the protruding member has a rear end portion connected to the base and a front end portion remote from the base, the front end portion being provided with a through hole penetrating from a bottom surface to a top surface of the front end portion, the locking member penetrating upward from the bottom surface of the protruding member into the through hole, the locking member comprising a screw, and a torsion portion connected to a bottom end of the screw; a kind of electronic device with high-pressure air-conditioning system

A second connecting assembly having an engagement member fitted to the protruding member, and a hinge connected to the engagement member; wherein the engagement member has a bottom end with an accommodation recess opening downward and shape-fitted to the front end portion of the protruding member, and a screw hole corresponding in position to the locking member; one end of the hinge opposite to the connecting component is provided with a connecting seat which can be connected to the back surface of the fixed seat so that the fixed seat is connected to the second connecting component;

the accommodating concave part of the connecting component can be sleeved on the front end part of the protruding component from top to bottom, and then the screw rod of the locking component passes through the through hole upwards and is locked into the screw hole, so that the connecting component is fixed on the protruding component, and the second connecting component can be connected with the first connecting component in a detachable mode.

2. The quick release support structure of claim 1, wherein the first connecting assembly further comprises an elastic coating member capable of coating the outer side of the front end portion, and wherein the elastic coating member is shaped to match the shape of the receiving recess of the engagement member such that the receiving recess is capable of contacting the outer side of the elastic coating member in a state in which the receiving recess is engaged with the front end portion.

3. The quick release support structure of claim 2, wherein the outer side of the elastic coating member has a plurality of ribs protruding from the outer side of the elastic coating member, and the plurality of ribs are disposed on the outer side of the elastic coating member substantially along a vertical direction, so that the inner side of the receiving recess can contact the outer sides of the plurality of ribs when the receiving recess is sleeved on the outer side of the elastic coating member.

4. The quick release support structure of claim 1, wherein the front end portion of the projecting member has a width greater than a width of the rear end portion such that both sides of a connection location of the front end portion and the rear end portion form outwardly projecting engagement end surfaces; the rear side of the connecting member is provided with a notch part which is positioned at the rear side of the accommodating concave part and is matched with the rear end part in a shape, the notch part is provided with two side clamping parts which are positioned at two sides of the rear end part, and when the accommodating concave part is sleeved on the front end part, the two side clamping parts can be clamped at the rear sides of the two clamping end surfaces.

5. The quick release support structure of claim 4, wherein the engagement member has a positioning boss extending downward from a top surface of the receiving recess at a position corresponding to the through hole, the screw hole being formed at a lower end of the positioning boss; the shape of the upper end of the perforation is matched with the lower end of the positioning convex column, and when the accommodating concave part is sleeved on the front end part, the lower end of the positioning convex column can be clamped with the upper end of the perforation.

6. The quick release support structure of claim 5, wherein an upper engaging portion is formed on an upper side edge of the notched portion of the engagement member, and the projecting member is provided with a catching groove corresponding to the upper engaging portion on an upper side of a junction of the front end portion and the rear end portion, the upper engaging portion being capable of being caught in the catching groove in a state where the receiving recess is fitted over the front end portion.

7. The quick release support structure of claim 1, wherein the support frame has two sliding rails, and the two sliding rails are connected to two sides of the base of the first connecting assembly, so that the base is disposed on the support frame in a manner of sliding up and down through the two sliding rails.

8. The quick release support structure of claim 7, wherein the first connection assembly further comprises a constant force spring having one end disposed on the base and the other end connected to the support frame.