TWM460311U - Loading adjustable structure for support stand - Google Patents

Description

Load adjustment structure of support frame

The present invention provides a load adjustment structure for a support frame, especially a support frame that can be used for different weight screens, and the support frame can be easily adjusted to meet the screen of the support frame through the load display area to understand the load display position of the stop block. The support of weight is used.

Press, generally used as a support for steering and supporting product positioning such as LCD screens. It can be used mainly for office workers, students and display applications. It can be used to view and support LCD screens. Visually viewing the LCD screen with a good viewing angle, so that when viewing the LCD screen, the eyes can be fatigued without eye damage; however, the current LCD screen support has the functions of left and right deflection, elevation or depression, but different types. When the weight of the LCD screen is installed or replaced on the support frame, the weight of the support may be different. If the support force is not adjusted, the support frame may not move or be drooped by gravity, and the adjustment function is lost.

Therefore, how to solve the above-mentioned lack of inconvenience and inconvenience is the one who is interested in researching the direction of improvement.

Therefore, in view of the above problems and deficiencies, the creators have collected relevant information, evaluated and considered them through multiple parties, and continued to test through years of experience in the industry. As well as the modification, the new patent of the load adjustment structure of this kind of support frame was designed.

The main purpose of this creation is that when the adjusting screw of the supporter rotates, the screw will drive the bottom bucking block to push the bottom stop downward, and push the spring to compress, thereby adjusting the elastic force released by the two ends of the spring. The user can understand the load display position of the block through the load display area, and easily adjust the support force corresponding to the weight of the screen on the support frame, so as to achieve convenient adjustment and easy operation.

The secondary purpose of this creation is that the opening of the outer cover is made into the wire slot for the wire of the screen, and the wire can be neatly stored to make the overall effect of the support frame beautiful.

1‧‧‧ fixed seat

11‧‧‧ board

12‧‧‧Clamping bolts

13‧‧‧ pole

2‧‧‧cantilever

21‧‧‧ Socket shaft

22‧‧‧Rotary axis

23‧‧‧ pivot block

231‧‧‧First shaft hole

232‧‧‧Second shaft hole

3‧‧‧ swing arm

31‧‧‧ bracket

311‧‧‧Slide

312‧‧‧Connected shaft

313‧‧ ‧ baffle

3131‧‧‧Axis hole

314‧‧‧ docking block

32‧‧‧ front board

33‧‧‧ Cover

331‧‧‧Load display area

332‧‧‧Transparent film

333‧‧‧ wire trough

3331‧‧‧ openings

4‧‧‧Support

41‧‧‧Outer casing

411‧‧‧ rods

412‧‧ ‧ retaining ring

42‧‧‧ linkage block

421‧‧‧ shaft

43‧‧‧ Spring

44‧‧‧Adjustment screw

441‧‧‧ nuts

442‧‧‧ screw

443‧‧‧ convex ring block

444‧‧ ‧block

5‧‧‧ joint

51‧‧‧Steering shaft

511‧‧‧ shaft block

512‧‧‧through hole

52‧‧‧ joint block

The first picture is a three-dimensional appearance of the creation.

The second picture is a three-dimensional exploded view of the creation.

The third figure is a partial exploded view of the creation.

The fourth figure is a side cross-sectional view of the creation before the creation adjustment.

The fifth figure is a side profile view of the original adjustment.

The sixth picture is a top view of the creation.

Figure 7 is a perspective view of a preferred embodiment of the present invention.

In order to achieve the above objectives and effects, the technical means and structure of the present invention are described in detail in the preferred embodiment of the present invention, and the features and functions are as follows.

Please refer to the first, second, third and sixth figures, which is the three-dimensional appearance of the creation. The figure, the exploded view, the partial exploded view, and the top view can be clearly seen from the figure. The present invention includes a fixed seat 1, a cantilever 2, a swing arm 3, a support 4 and a joint 5, so the main components of the present case And its characteristics are detailed as follows;

The fixing base 1 is provided with a slab-shaped plate body 11 , and a clamping bolt 12 is fixedly disposed on the bottom of the plate body 11 , and a strut 13 is erected on the upper side of the plate body 11 .

One side of the cantilever 2 is provided with a sleeve shaft 21 which can be sleeved on the support rod 13 of the fixed base 1 and is vertically displaced, and the other side of the suspension arm 2 is provided with a rotating shaft 22, and the front end surface of the rotating shaft 22 is convexly disposed. The pivot block 23.

The swing arm 3 includes a bracket 31 having a hollow shape, and the bottom portion of the two side walls of the bracket 31 is correspondingly provided with a trajectory slide 311 which is inclined from the top to the bottom, and the bracket 31 is disposed at the bottom of the adjacent slide 311. a connecting shaft 312 pivotally connected to the pivoting block 23, and a baffle 313 and abutting block 314 are disposed at the top of the two side walls of the swing arm 3 bracket 31, and the baffle 313 is provided with a shaft hole 3131. The front plate 32 is disposed in front of the bracket 31 of the swing arm 3, and the left and right outer covers 33 are disposed on the outer cover 33 of the bracket 31 and the front cover 32, and the load display area 331 and the load display area 331 are disposed on the outer cover 33. The light-transmissive sheet 332 has a load display area 331 positioned opposite the stopper 444 of the support 4, and a groove 333 having an opening 3331 formed on the surface of the outer cover 33, and the outer cover 33 is covered by the cover. 31 and the front panel 32 outside.

The support 4 is disposed inside the swing arm 3, and the support 4 includes an outer sleeve 41, a linkage block 42, a spring 43 and an adjusting screw 44. The bottom of the outer sleeve 41 is provided with a pivotal linkage block 42 and is limited. The rod member 411 is slidably engaged in the slide 311, and the retaining ring 412 is protruded from the outer annular surface of the outer sleeve 41, and the bottom of the linking block 42 is additionally provided. The shaft 421 pivotally connected to the pivoting block 23 is further provided with a spring 43 on the outer sleeve 41, and the bottom end of the spring 43 is abutted against the retaining ring 412 of the outer sleeve 41, and is movable in the outer sleeve 41. An adjusting screw 44 is disposed. The adjusting screw 44 is provided with a nut 441 which is exposed outside the shaft hole 3131 of the baffle 313, and the adjusting screw 44 is provided with a screw penetrating into the outer sleeve 41 on the other side of the nut 441. 442, and the semi-circular convex ring block 443 which is abutted in the shaft hole 3131 and the stopper 444 which can be abutted against the top end of the spring 43 are sequentially sleeved on the screw 442 of the adjusting screw 44.

The connecting seat 5 is provided with a steering shaft 51 pivotally connected to the abutting block 314 of the swing arm 3, and the connecting seat 5 is provided with a joint block 52 for connecting the external object on the other side.

Please refer to the second, third, fourth and fifth figures, which are the three-dimensional exploded view, the partial three-dimensional exploded view, the side cross-sectional view before adjustment, and the adjusted side-view profile, which can be clearly seen from the figure. When the fixed seat 1, the cantilever 2, the swing arm 3, the support 4, and the joint 5 are assembled, the support 4 is placed in the bracket 31 of the swing arm 3 so that the support 4 can be assembled. The nut 441 of the adjusting screw 44 of the support 4 passes through the shaft hole 3131 of the baffle 313, and the baffle 313 is restrained by the convex ring block 443 of the adjusting screw 44 at the bottom of the shaft hole 3131, and then The bottom rod members 411 of the outer sleeve 41 are respectively restrained in the bottom slide 311 of the bracket 31 of the swing arm 3, and then the connecting shaft 312 of the bracket 31 of the swing arm 3 is pivotally connected above the pivot block 23 of the cantilever 2, respectively. The first shaft hole 231, and the shaft 421 at the bottom of the linkage block 42 of the support 4 is pivotally connected to the second shaft hole 232 below the pivoting block 23 of the cantilever 2, so that the spring 43 is sleeved outside the outer sleeve 41. The top end and the bottom end of the spring 43 are respectively firmly pressed against the stopper 444 and the retaining ring 412, so that the stopper 444 is combined with the screw 442 of the internal adjusting screw 44. Inserted in the overtube 41, while allowing the stopper The 444 is limited to the bracket 31 of the swing arm 3, and the bottom rod 411 of the outer sleeve 41 is positioned at the bottom side of the slide 311 of the bracket 31 of the swing arm 3, and the swing arm 3 and the support 4 are assembled and combined. After the pivoting block 23 of the cantilever 2 is attached, the steering shaft 51 of the connecting base 5 can be pivotally connected to the docking block 314 of the swing arm 3, and the cantilever 2 is sleeved on the strut 13 of the fixing base 1 by the socket shaft 21. Fixed, the overall assembly configuration of the creative support frame can be completed.

Please refer to the seventh figure, which is a perspective view of the preferred embodiment of the present invention. It can be clearly seen from the figure that the swing arm 3 structure of the creative support frame can be clamped at the side of the table corner by the plate body 11 of the fixed seat 1. The position of the table corner is tightly held by rotating the clamping bolt 12, and then the external object (such as a screen, etc.) can be fixed by the joint block 52 of the joint 5 to be fixed.

Please refer to the second, third, fourth, fifth, sixth and seventh figures, which are the three-dimensional exploded view of the creation, the partial exploded view, the side cross-sectional view before adjustment, the adjusted side view, the top view, The perspective view of the preferred embodiment can be clearly seen from the figure. When the swing arm 3 structure of the creation support frame is used in combination with the external object (hereinafter, the screen is taken as an example), the screen is adjusted for up-and-down displacement for convenient viewing. At this time, the user only needs to apply force to swing the swing arm 3 downwardly about the rotation axis 22 of the cantilever 2, and the support 4 inside the bracket 31 of the swing arm 3 can be actuated, and the swing arm 3 is downward. When swinging, the bottom connecting shaft 312 and the first shaft hole 231 of the pivoting block 23 are rotated about the center, and when the support 4 is swinging downward synchronously, the two end rods 411 of the connecting block 42 of the support 4 are rotated. And the shaft 421 forms an interaction, even if the linkage block 42 is swinging, the bottom shaft 421 is rotated centrally, and the upper rod 411 is displaced upward in the slide 311, and the bottom of the sleeve 41 outside the support 4 After the rod 411 is displaced in the slide 311, the outer sleeve 41 and the adjusting screw 44 will Block collar 443 for displacement movement of the yaw axis as a center hole in the baffle plate 313 of 3131, however, this baffle 31 3 is a pluggable type used as a shaft structure, at the same time, the outer sleeve 41 is displaced upward in the slide 311 by the rod member 411 to form a desired position moving line, so that the retaining ring 412 of the outer sleeve 41 can be displaced upward by the compression spring. 43 at the bottom end, and the top end of the spring 43 is stopped by the stopper 444 of the adjusting screw 44, and the spring 43 is pressed against the retaining ring 412 of the outer sleeve 41 by the rebounding force, thus, the outer sleeve 41 and the adjustment When the screw 44 is yawed in the bracket 31, an instantaneous position is formed. However, the rebounding force of the spring 43 does not require the user to apply a high pushing force to push the swing arm 3, but provides the user only The easy pushing force pushes the swing arm 3 to swing, that is, the screen can be adjusted to the upper and lower viewing distances, so as to achieve the different rotation angles (such as the swing arm 3 swinging upwards and downwards), the entire swing arm 3 is swung. The force is in a state of near uniformity, and when the user adjusts the screen to move up and down, the support 4 can be used for the swing arm 3 to make the user's operation and swing effect easy and labor-saving.

Borrowing, when different types and weights of LCD screens are installed or replaced on the support frame, due to the different weight of the support, if the support force is not adjusted, the support frame will not move or be drooped by gravity, and will be lost. The function of the adjustment is provided on the surface of the outer cover 33 with a hollow load display area 331, and the load display area 331 is aligned with the stop 444 of the support 4, when the adjustment screw 44 of the support 4 rotates. The screw 442 drives the ring block 443 to push the block 444 to move downward, and the stopper 444 is restrained in the swing arm 3 bracket 31, so that the block 444 can only be displaced up and down, and the block 444 is prevented. Rotating, the stopper 444 pushes the top end of the spring 43 downward, and the bottom end of the spring 43 stops on the retaining ring 412 to be in a compressed state, so that the spring 43 is more tightly compressed to increase the release of the spring 43 at both ends. The elastic force is larger, and the supporting force when the screen on the connecting seat 5 is heavier can be provided. As can be seen from the above, when the supporting force of the screen load of the supporting frame is adjusted, the stopper 444 is displaced up and down. The position of the support determines the load of the support frame. Therefore, the creation provides the user with the load display position of the stop block 444 through the load display area 331 to easily adjust the support force corresponding to the weight of the screen on the support frame.

The above-mentioned stopper 444 can have a color setting for the user to easily recognize the load display position, and can also apply a high-recognition red, fluorescent color and the like to the surface of the load display area 331 of the stopper 444 for the user. The load display position is easily recognized. However, the outer cover 33 may further be provided with a weight scale on the side surface of the load display area 331 for the user to easily adjust the load display position.

Moreover, the nut 441 of the adjusting screw 44 is exposed above the baffle 313 of the bracket 31 of the swing arm 3, so that the nut 441 can be directly aligned with the through hole 512 of the connecting seat 5, and the hand tool can be used. The screwing or loosening of the nut 441 can be adjusted directly through the steering shaft 51, so that the adjustment is convenient and the operation is easy.

The surface of the outer cover 33 of the present invention is provided with a wire groove 333 having an opening 3331, and the wire of the screen can be disposed in the wire groove 333 by the opening 3331 to be arranged and stored, thereby achieving the overall aesthetic effect.

In addition, the swing arm 3 structure of the creation support frame is configured on the sleeve shaft 21 and the rotation shaft 22 of the cantilever 2, so as to provide the cantilever 2 with the sleeve shaft 21 sleeved on the support rod 13 for fixing and rotating left and right. At the same time, the rotating shaft 22 can also be used for the swinging arm 3 to rotate left and right. Further, in the structure of the steering shaft 51 and the engaging block 52 of the connecting base 5, the steering shaft 51 can be pivotally connected to the swing arm 3. The docking block 314 is rotated up and down. At the same time, the steering shaft 51 is pivotally provided with the rotating shaft block 511, and the engaging block 52 is engaged on the rotating shaft block 511. However, the detailed parts are not the protection features of the load adjusting structure of the original supporting frame. Not much here Add a statement.

The above detailed description is intended to illustrate a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and other equivalents and modifications may be made without departing from the spirit of the invention. Changes are to be included in the scope of patents covered by this creation.

In summary, the load-adjusting structure of the support frame of this creation has significant efficiency improvement in use. It is in line with the application requirements of the new patent, and the application is made according to law. It is hoped that the trial committee will grant the case as soon as possible to protect the creators. Creation, if there is any doubt in the bureau, please do not hesitate to give instructions, the creator will try his best to cooperate, and feel really good.

1‧‧‧ fixed seat

11‧‧‧ board

12‧‧‧Clamping bolts

13‧‧‧ pole

2‧‧‧cantilever

21‧‧‧ Socket shaft

22‧‧‧Rotary axis

23‧‧‧ pivot block

231‧‧‧First shaft hole

232‧‧‧Second shaft hole

3‧‧‧ swing arm

31‧‧‧ bracket

311‧‧‧Slide

312‧‧‧Connected shaft

313‧‧ ‧ baffle

3131‧‧‧Axis hole

314‧‧‧ docking block

32‧‧‧ front board

33‧‧‧ Cover

332‧‧‧Transparent film

333‧‧‧ wire trough

3331‧‧‧ openings

4‧‧‧Support

41‧‧‧Outer casing

411‧‧‧ rods

412‧‧ ‧ retaining ring

42‧‧‧ linkage block

421‧‧‧ shaft

43‧‧‧ Spring

44‧‧‧Adjustment screws

441‧‧‧ nuts

442‧‧‧ screw

443‧‧‧ convex ring block

444‧‧ ‧block

5‧‧‧ joint

51‧‧‧Steering shaft

511‧‧‧ shaft block

512‧‧‧through hole

52‧‧‧ joint block

Claims (4)

The load adjusting structure of the support frame comprises a swing arm and a support; wherein: the swing arm comprises a hollow-shaped bracket, and the bottom positions of the two side walls of the bracket are correspondingly opened and inclined from the top to the bottom. The trajectory slideway is provided with a connecting shaft pivotally connected to the pivoting block at the bottom of the adjacent sliding track, and a baffle and abutting block are sequentially disposed at the top of the two side walls of the swing arm bracket, and the baffle is opened a shaft hole, and a front plate is arranged in front of the bracket of the swing arm, and the outer cover of the bracket and the front plate cover is provided, and the outer cover is provided with a hollow load display area, and the load display area is aligned with the support The position of the stopper; the support is disposed inside the swing arm, and the support comprises an outer sleeve, a linkage block, a spring and an adjusting screw, and the bottom of the outer sleeve is provided with a pivotal linkage block and the limit is clamped on the slide rail The inner sliding member is further provided with a retaining ring on the outer annular surface of the outer sleeve, and the bottom side of the connecting block is provided with a shaft, and the outer casing is provided with a spring, and the bottom end of the spring is resisted by the outer sleeve. On the retaining ring of the tube, another adjusting screw is positioned in the outer sleeve One side of the adjusting screw is provided with a nut exposed outside the shaft hole of the baffle, and the adjusting screw is provided with a screw penetrating into the outer sleeve on the other side of the nut, and is sequentially sleeved on the screw of the adjusting screw. A semi-circular convex ring block that resists the shaft hole and a stopper that can be abutted by the spring tip. The load-adjusting structure of the support frame according to the first aspect of the patent application, wherein the load-bearing display area of the outer cover is provided with a light-transmitting sheet. The load adjusting structure of the support frame according to claim 1, wherein the outer cover is provided with a weight scale for the user to adjust the load display position on the side surface of the load display area. The load adjusting structure of the support frame according to claim 1, wherein the outer cover surface is provided with a slot with an opening.