CN205424327U - Fast dismouting lifting die set - Google Patents

Abstract

A quick disassembly lifting module, which is used to detachably install on the engaging part of the upper part of the bracket on a base, the quick disassembly lifting module is characterized in that it includes: a body, one side of which is concavely formed There is an accommodating groove, and a slot is formed in the lower part of the body, which is used for inserting and connecting the engaging part on the body; a lifting module, which includes two slide rails, a bearing part, two moving parts and two A constant force spring, two sliding rails are arranged on two opposite side walls forming the accommodating groove, two moving parts are fixedly connected to the two sides of the carrying part, and the two moving parts are slidably arranged on the two sliding parts In the rail, at least a part of the carrier is exposed in front of the accommodating groove. One end of the two constant force springs is fixedly arranged on the body and located at the upper part of the accommodating groove. The other ends of the two constant force springs are connected to the carrier or the moving part correspondingly. When a moving part slides in the two slide rails along the guide path of the slide rails to the side with the slot, the two constant force springs are correspondingly stretched.

Description

Quick disassembly lifting module

technical field

The utility model relates to a quick disassembly and assembly lifting module, in particular to a quick disassembly and assembly lifting module that can be plugged into the upper part of the bracket on the support device base.

Background technique

The supporting devices of common display devices nowadays are mostly designed in groups, usually including a base and a bracket connected to stand on the base, and according to different needs of users, the bracket can have several different types of functions correspondingly, for example, it can be used The function of lifting and lowering the display device relative to the support, the function of tilting the display device relative to the front and rear directions of the support, and allowing the display device to rotate around an axis approximately perpendicular to the display screen (commonly known as Pivot or rotation in the industry, the same below). Functions, and individual functions that can make the display device rotate around the axis that is roughly perpendicular to the base to place the work surface (such as a desktop), etc., as well as the permutation and combination of the above-mentioned functions. Among them, the tilting function of the display is generally necessary. In actual use, the most necessary choice is whether to have the lifting function or not, and sometimes it is also necessary to choose whether to have the autorotation function at the same time.

However, because the related support devices in the prior art are all manufactured or sold in groups, if users or manufacturers need brackets with different functions, they must purchase or manufacture different sets of support devices correspondingly, which is costly and cumbersome, especially with There is no rapid addition and deletion of the structure with the most relevant and important lifting function in actual use. It is impossible to use a support device without lifting function as the foundation, and then replace it with a support with lifting function by simply adding a partial lifting structure. At present, neither the user nor the manufacturer can realize it, which causes a lot of inconvenience and greater waste for the user and the manufacturer.

Contents of the invention

The main purpose of this utility model is to provide a quick disassembly lifting module, which can be quickly and conveniently disassembled and assembled on the basis of the basic support device without lifting function according to the user's requirements for several different functions. The top of the bracket on the base of the supporting device (generally, the top of the bracket still retains the front and rear pitching function, of course, it can be omitted if not needed), which is used to quickly add (or remove) the lifting function device, and also provide information on whether rotation is required Select function.

In order to achieve the above purpose, the utility model is realized by adopting the following scheme, which provides a quick disassembly lifting module, which is used to detachably install on the engaging part at the top of the bracket on a base, the quick disassembly lifting module Features of the module include:

A body, one side of which is concaved to form a receiving groove, and the lower part of the body is formed with a slot for inserting and connecting the engaging part;

A lifting module, which includes two slide rails, a carrier, two moving parts and two constant force springs, the two slide rails are arranged on two opposite side walls forming the accommodating groove, and the two sides of the carrier The two moving parts are fixedly connected, and the two moving parts are slidably arranged in the two slide rails, at least a part of the bearing part is exposed in front of the accommodating groove, and one end of the two constant force springs is fixedly arranged The main body is located in the accommodating groove, and the other end is correspondingly connected to the bearing part. When the two moving parts slide down along the guide path of the slide rails in the two slide rails, the two constant force springs are correspondingly stretch.

Further, the body includes a rear cover, a box body and at least one front cover, the box body is formed with the accommodating groove, and the box body is arranged on the back cover, and the front cover is arranged on the box body to form a On one side of the accommodating groove, the front cover and the rear cover are fixed to each other and cover the box together, and the slot is formed between the lower part of the rear cover and the lower part of the front cover.

Further, it further includes a support assembly, the support assembly includes a support piece made of metal, and the upper part of the support piece is fixed on the lower part of the box body, the lower part of the support piece is arranged in the slot, and the support frame The lower part is used to insert the engaging part to improve connection strength and stability.

Further, the lower part of the supporting member includes several limiting parts, and these limiting parts together form the engaging part inserted into the slot after being inserted into the slot and limit its movement.

Further, the supporting assembly further includes an auxiliary supporting plate, one end of which is fixed on the upper part of the box body, and the other end is fixedly connected to the upper part of the supporting member.

Further, the front cover has two guide grooves in the up and down direction, so as to avoid the carrier passing through the guide grooves so as to move with the moving member; the rear cover is adjacent to the slot, and at least two The guide groove is used for guiding the engaging part to be inserted into the body.

Further, the length of the back cover along the sliding direction of the moving part is greater than the length of the box body along this direction, and the part of the back cover provided with the support is protruding relative to the front of the box body; The lower part is fixed on the support.

Further, the plane where the slot is located is substantially parallel to and in front of the plane where the two slide rails are located.

Further, it further includes a rotating component, which is rotatably pivoted on the front side of the carrier, and the front part of the rotating component is connected to a fixed plate, and its pivot axis is substantially perpendicular to the plate surface of the fixed plate , the fixing plate is used to be fixedly connected with a display device, so that the display device can realize self-rotation.

The beneficial effect of the utility model is that: through the slot design of the quick disassembly lifting module, the user can quickly add or remove the lifting function, and can further select the quick disassembly lifting module itself ( For example, it only has the function of lifting and does not have the function of rotation or has the function of lifting and rotation at the same time). At the same time, when packing, when the quick-release assembly lifting module is removed, the packing volume can be reduced, which is convenient for transportation and reduces the cost of packing and transportation.

In order to further understand the features and technical contents of the present utility model, please refer to the following detailed description and accompanying drawings of the present utility model. However, the attached drawings are only for reference and illustration, and are not intended to limit the present utility model.

Description of drawings

Fig. 1, 2, 3 are the exploded schematic diagrams of the utility model structure.

4 and 5 are schematic diagrams of assembly of the structure of the utility model.

Fig. 6 is a side view sectional view of the utility model.

【Symbol Description】

100: Quick disassembly lifting module

1: Ontology

10: box body

101: storage tank

11: Back cover

111: Accommodating space

112: Guide groove

12: Front cover

121: guide groove

2: lifting module

20: slide rail

21: Carrier

22: Moving parts

23: constant force spring

3: Support components

30: support

301: limit part

31: Auxiliary support plate

4: Rotating components

5: Fixed plate

S: Slot.

detailed description

The following specific examples illustrate the implementation of the quick-release lifting module of the present utility model. The utility model can also be implemented or applied by other different specific examples. Those skilled in the art who are familiar with this technology can learn from the description disclosed in this specification. The content easily understands various possible modifications and other advantages and effects of the present utility model. Therefore, various modifications and changes in the details in this specification can also be based on different viewpoints and applications without departing from the essence of the utility model, all of which are within the protection scope of the utility model. It is worth mentioning that the drawings of the present utility model are only for simple illustration, and are not drawn according to the actual size, that is, they do not truly reflect the actual size of the relevant components. The following embodiments are only used to further describe the essence of the utility model in detail, and do not limit the protection scope of the utility model in any way.

First of all, please note: all references in this utility model to the relevant front, rear, left, right, up and down positions are all approximate directions viewed from the direction of the operator facing the display screen in the accompanying drawings (the same below).

Please refer to FIG. 1 to FIG. 3 , which are exploded schematic diagrams of the quick-disassembly lifting module of the present invention. As shown in the figure, the quick-detachable lifting module 100 includes a main body 1 , a lifting module 2 , a supporting component 3 , a rotating component 4 and a fixing plate 5 . The lifting module 2 and the support assembly 3 are arranged in the body 1, the rotating assembly 4 is connected to the front of the lifting module 2, and the rotating assembly 4 is connected to the fixed plate 5, and the fixed plate 5 is connected to a display device ( Not shown in the figure) are connected; thereby, the display device can be lifted relative to the main body 1 through the lifting module 2, and the display device can be rotated relative to the lifting module 2 through the rotating component 4 (the rotation industry is commonly known as Pivot, or rotation, That is, the display device rotates around an axis approximately perpendicular to the display screen, the same below) (in practical applications, if not required, the quick-release assembly lifting module 100 may not be provided with the rotating assembly 4). The lower part of the body 1 is formed with a slot S (as shown in FIG. 6 ), whereby the supporting device 100 can be detachably installed on the engaging part of the bracket top on a base (because the supporting device usually needs a pitching function, therefore The engaging part is pivotally installed on the top of the bracket. Of course, if the pitching function is not required in individual cases, the engaging part can be directly fixed on the top of the bracket, the same below), so that relevant users or manufacturers can According to the demand, the addition, deletion and replacement of the quick-release lifting module can be performed quickly and conveniently; specifically, through the slot S design of the quick-release lifting module 100, the user can use the base without the lifting function supporting device. On the basis of the bracket (which generally does not have the function of rotation, but usually has a pitching pivot mechanism) (with a locking part), the quick-release lifting module 100 can be quickly installed to increase the lifting function. vice versa. Moreover, the quick-disassembly lifting module 100 itself has two function options that can be realized simply and quickly (for example, it only has a lifting function and does not have a self-rotation function, or has both lifting and self-rotation functions, that is, only the rotating component needs to be rotated. 4 stay or stay to make a choice). At the same time, when the quick disassembly lifting module 100 is disassembled, it is also convenient for packaging and transportation and correspondingly reduces the packaging and transportation costs.

Furthermore, the main body 1 includes a box body 10 , a rear cover 11 and at least one front cover 12 (in this example, it is divided into upper and lower parts for the convenience of processing). The front side of the box body 10 is concavely formed with an accommodating groove 101; the front side of the rear cover 11 is concavely formed with an accommodating space 111, and the box body 10 is correspondingly located in the accommodating space 111, and the rear side of the box body 10 is fixedly arranged on the front side of the rear cover 11. The front cover 12 can be divided into multiple pieces or a single piece according to requirements (as mentioned above, in this example, there are two upper and lower pieces), and its corresponding cover is arranged on the front side of the rear cover 11 to form the accommodating space 111 to close the rear cover 11 The accommodating space 111 and the accommodating groove 101 of the box body 10 .

In practical application, the length of the rear cover 11 along the sliding direction of the moving part 22 is greater than the length of the box body 10 along this direction, whereby, as shown in FIG. A slot S can be formed between the corresponding front cover 12, and the slot S can be an engaging part with the top of the corresponding bracket (the shape of the engaging part can be changed according to the matching requirements, here At the position, the main body part can be inserted into each other with the board-shaped plug board which is roughly matched with the slot S. In addition, the appearance of the rear cover 11 and the box body 10 can be designed according to requirements, and is not limited to what is shown in the figure. Preferably, the plane where the slot S (as shown in FIG. 6 ) is located is roughly parallel to the two The plane where the slide rails 20 are located, and the plane where the slot S is located is in front of the plane where the two slide rails 20 are located; It is protruding from the part where the box body 10 is provided, that is, the position surface where the slide rail 20 is provided and the position surface formed by the slot S are staggered from each other, so as to prevent the quick-release lifting module 100 from passing through the slot S and the bracket. When the engaging parts are plugged together, the related structure of the bracket (for example, the original hinge mechanism for pitching and tilting) interferes or affects the related components (such as the lifting module 2 ) arranged in the box body 10 . In order to facilitate the actual connection and improve the strength, there may be two guide grooves 112 at the lower end of the rear cover 11 relative to the protruding front, so as to facilitate the connection between the engaging part and the bracket on the base, and to assist in guiding (obviously, (Not necessarily) The engaging portion on the bracket of the base moves to the engaging position along the guiding groove 112, and the guiding groove 112 can further limit the movement of the engaging portion to a certain extent.

The lifting module 2 includes two sliding rails 20 , a bearing part 21 , two moving parts 22 and two constant force springs 23 (the number can be further increased if the pulling force is not enough). The two slide rails 20 are correspondingly arranged on the two opposite inner sidewalls of the box body 10; the two sides of the rear part of the carrier 21 are respectively provided with a moving part 22 fixedly connected thereto, and the two moving parts 22 can correspond to the two sliding parts. Slide in the rail 20 (the industry also regards the moving part as a part of the slide rail itself), correspondingly the carrier 21 slides corresponding to the guiding path of the slide rail 20 by the two moving parts 22, at least one of the carrier 21 A part is correspondingly exposed outside (front) of the accommodating groove 101 .

Two constant force springs 23 are arranged in the accommodation groove 101, and one end of the two constant force springs 23 is fixed (usually its winding end, and this winding end is fixed by the upper part in the accommodation groove 101 in this example), here The so-called fixing of the constant force spring 23 usually refers to the use of a sleeve shaft or a plastic spring concave seat block to push against the two commonly used methods in this industry to make the winding end rotate in situ to fix it. In this example, the plastic spring concave seat is used. block (it is not marked with the number code, that is, the part that is close to and coincides with the arc-shaped lower surface of the winding end of the constant force spring 23 in Figure 1) is fixed against the top, and the plastic spring concave seat block is fixed in the accommodation groove 101 is close to the upper part, and the other end of the constant force spring 23 (commonly referred to as the tension end) is fixedly arranged on the carrier 21 (of course, the effect of being fixed on the moving part 22 is the same), when the two moving parts 22 move along When the guide path of the slide rail moves towards the direction close to the slot S, the carrier 21 will stretch the two constant force springs 23, and correspondingly, the two constant force springs 23 will provide the corresponding resultant force to the carrier 21 as a restoring force to Support and balance the gravity of the display device, etc., so that the bearing member 21 can be lifted and stopped with the connected display device. Wherein, corresponding to the front cover 12 located on the sliding action path of the carrier 21, there may be correspondingly two guide grooves 121, so as to avoid the part of the carrier 21 passing through the guide grooves 121 in the front-rear direction to be able to move along the guide. Guide the path to do up and down movements.

Please refer to Fig. 1, Fig. 2 and Fig. 6 together. In practical applications, in order to make the quick-disassembly lifting module 100 more firmly fixed to the relevant structure of the bracket on the base of the original supporting device, the quick-disassembly lifting module 100 A support assembly 3 may be disposed in the slot S of the module 100 . Further, the support assembly 3 includes a metal support member 30 and an auxiliary support plate 31 . The upper part of the support 30 can be fixed on the lower part of the box body 10 (the two can also be integrally formed, such as aluminum die-casting), and the lower part of the support 30 is arranged in the slot S; and preferably, the support The outer shape of the lower part of the member 30 can roughly correspond to the outer shape of the front convex part of the back cover 11 (generally adopting plastic injection molding); Body 10.

After adopting the support member 30, the shape of the engaging part needs to be adjusted accordingly. It can have a flat groove-shaped accommodation space with an opening on one side of the upper part. The lower part of the support member 30, this is because the lower part of the support frame 30 always has a certain shape, so such a wrap can also limit the relative movement of the support member 30 and realize the connection between the two. Therefore, it can be seen that the two The plugging and connection between the two are mutual, so the shapes of the covering and plugging of the two can be exchanged; for example, the bottom of the support 30 is open on the bottom side and extends upwards into a flat groove-shaped accommodation space (such as aluminum die-casting Forming), and the engaging part is still in the shape of a plug-in plate, and the effect after the two are mated is similar; because the display device has weight, even if there is no limit in the up and down direction, the two will not be separated from each other by themselves. Of course, it is necessary At the same time, manual screws can also be added to assist the fixing of the two to further lock the upper and lower direction constraints), that is, using the lower part of the support member 30 made of metal to connect the engaging part can greatly improve the connection strength and stability. Further, the support member 30 may further include several limiting portions 301 (as shown in FIG. 1 , which may protrude in a hook shape to form a slot shape, which is equivalent to several limiting portions 301 jointly forming a boundary discontinuity The flat groove-shaped accommodation space), because the several limiting parts 301 together constitute the bottom side opening functionally equivalent to the lower part of the support frame 30, and there is an upward flat groove-shaped accommodation space, which can be used to accommodate and restrain the entry into the slot S ( Here, preferably, the engaging part after the slot S) is formed between the support member 30 and the corresponding front cover 12 (here, the shape of the engaging part can be correspondingly made into a plate shape ) is also inserted into the accommodating space at the same time (that is, formed by the respective hook grooves of the plurality of limiting parts 301), and because the engaging part is inserted into the slot S, the several limiting parts are also inserted at the same time 301 card slot, and is finally constrained by the support 30, so that it mainly transfers the force of the plug-in connection of the quick-release lifting module 100 to between the metal support 30 and the engaging part, so that the same The connection strength and stability can be greatly improved. Please refer to FIG. 6 , through the design of the rear cover 11 and the setting of the limiting portion 301 of the support member 30 , the above method can effectively limit the engaging portion in the limiting portion 301 .

As shown in Figure 2, one end of the auxiliary support plate 31 can be fixed on the upper part of the box body 10, and correspondingly interposed between the box body 10 and the rear cover 11, while the other end of the auxiliary support plate 31 can be fixed On the upper part of the support member 30, through the setting of the auxiliary support plate 31, the overall structural strength of the quick-release lifting module 100 can be further effectively strengthened, and when the part of the stopper 301 of the support member 30 is engaged When the portion abuts against the top, the auxiliary support plate 31 can also share part of the force acting on the limiting portion 301 .

Through the plug-in design of the quick disassembly lifting module 100 of the utility model, the user can quickly add or remove the lifting function on the basis of the original support device without the lifting function, and can also incidentally install the quick disassembly The lifting module 100 itself makes further selections (for example, it only has the lifting function and does not have the rotation function, or has the lifting and rotation functions at the same time). Its plug-in is convenient and fast, and its structure is simple and reliable. It can simplify the model and reduce the types and specifications, which brings great convenience to users, reduces cumbersomeness and reduces costs. , can reduce packaging volume, facilitate transportation and reduce packaging and transportation costs.

The above descriptions are only preferred feasible embodiments of the present utility model, and are not intended to limit the patent scope of the present utility model. Therefore, all equivalent technical changes made by using the description and drawings of the utility model are included in the utility model. within the scope of protection.

Claims (9)

1. A quick-disassembly lifting module, which is used to be detachably mounted on the engaging portion at the top of a support on a base, the quick-disassembly lifting module is characterized in that it includes: A body, one side of which is concaved to form a receiving groove, and the lower part of the body is formed with a slot for inserting and connecting the engaging part; A lifting module, which includes two slide rails, a carrier, two moving parts and two constant force springs, the two slide rails are arranged on two opposite side walls forming the accommodating groove, and the two sides of the carrier The two moving parts are fixedly connected, and the two moving parts are slidably arranged in the two slide rails, at least a part of the bearing part is exposed in front of the accommodating groove, and one end of the two constant force springs is fixedly arranged The main body is located in the accommodating groove, and the other end is correspondingly connected to the bearing part. When the two moving parts slide down along the guide path of the slide rails in the two slide rails, the two constant force springs are correspondingly stretch. 2. The quick-release lifting module according to claim 1, wherein the main body includes a rear cover, a box body and at least one front cover, the box body is formed with the receiving groove, and the box body Set on the back cover, the front cover is set on the side of the box body where the receiving groove is formed, and the front cover and the back cover are fixed to each other and cover the box body together, the lower part of the back cover and the The slot is formed between the lower parts of the front cover. 3. The quick-detachable lifting module according to claim 2, further comprising a support assembly, the support assembly includes a support piece made of metal, and the upper part of the support piece is fixed on the top of the box body The lower part, the lower part of the supporting member is arranged in the slot, and the lower part of the supporting frame is used for inserting the engaging part, so as to improve connection strength and stability. 4. The quick-detachable lifting module according to claim 3, characterized in that, the lower part of the support includes several limiting parts, and these limiting parts together form a space for being accommodated in the slot and then inserted into the several The engaging part in the limiting part restricts its movement. 5. The quick-detachable lifting module according to claim 4, wherein the support assembly further includes an auxiliary support plate, one end of which is fixed on the upper part of the box body, and the other end is mutually connected with the upper part of the support member. Fixed connection. 6. The quick-release assembly lifting module according to claim 5, wherein the front cover has two guide grooves in the upper and lower directions, so as to avoid the bearing parts passing through the guide grooves to move with the moving parts ; The back cover is adjacent to the position of the slot, forming at least two guide grooves for guiding the engaging part to be inserted into the body. 7. The quick-detachable lifting module according to any one of claims 3 to 6, wherein the length of the rear cover along the sliding direction of the moving part is greater than the length of the box body along the direction, and the rear cover The outer shape of the part of the cover provided with the supporting member protrudes from the box body; the lower part of the rear cover is fixed on the supporting member. 8 . The quick-detachable lifting module according to claim 7 , wherein the plane where the slot is located is substantially parallel to the plane where the two slide rails are located and is in front of it. 9. The quick-detachable lifting module according to claim 8, further comprising a rotating assembly, which is rotatably pivoted on the front side of the carrier, and the front of the rotating assembly is connected to a fixed The pivot axis of the board is substantially perpendicular to the board surface of the fixed board, and the fixed board is used to be fixedly connected with a display device, so that the display device can realize self-rotation.