CN112576911B

CN112576911B - Detachable gas pole strutting arrangement

Info

Publication number: CN112576911B
Application number: CN202011145307.2A
Authority: CN
Inventors: 孙明亮
Original assignee: Zhejiang Runda Kehong Furniture Co ltd
Current assignee: Zhejiang Runda Kehong Furniture Co ltd
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2022-04-29
Anticipated expiration: 2040-10-23
Also published as: CN112576911A

Abstract

The invention belongs to the field of electronic product accessories, and particularly relates to a detachable gas rod supporting device. The invention is fixed on the edge of the chair armrest or the desktop through the bracket unit, is connected with the air rod unit through the connecting unit to play a supporting role, and is connected with a supported object through the supporting plate unit. The connecting column has the advantages of good supporting stability, convenience in disassembly and assembly and flexibility in angle adjustment, the connecting column can be inserted into the bracket plate groove only by pressing the pressing block during installation, the telescopic column part in the connecting column has an automatic clamping effect, the connecting column can be pulled out only by pressing the pressing block during disassembly, and meanwhile, the air rod unit and the bracket unit are placed side by side when not in use, so that the occupied space is reduced, and the storage is convenient.

Description

Detachable gas pole strutting arrangement

Technical Field

The invention belongs to the field of electronic product accessories, and particularly relates to a detachable gas rod supporting device.

Background

The electronic product accessory refers to a directly related accessory used in the use of an electronic product, and can also be called an electronic secondary product. The electronic product accessory mainly comprises a built-in electronic accessory and an external electronic accessory, wherein the electronic product support is designed according to electronic products of different models and brands and can support and use the electronic products, the electronic product support belongs to the external electronic accessory, the electronic product support mainly aims to avoid fatigue caused by long-time use of the electronic products for people in order to achieve comfort, and the electronic product support rod enables a user to use a digital product in a more comfortable mode according to the design concept of human engineering. The traditional electronic product supporting rod usually takes a bendable hollow tube for supporting as a main body, a user needs to adjust the angle by force, and the adjusted angle cannot be kept stable, so that the purpose of comfortable use is difficult to achieve; in addition, the support frame that can stably support electronic equipment is out of stable needs, and used support is generally bulky and portable not convenient, so urgently needed one kind in the market to adjust in a flexible way, supports the strutting arrangement who supports electronic product that stable and convenient storage and carry when not using.

The patent publication No. CN210696784U, Chinese utility model patent with publication No. 2020.06.09, discloses a connecting mechanism of an office swivel chair and a writing board, comprising a swivel chair air rod, an air rod switch core head, an inner taper tube, a plastic rotating sleeve, a writing board bracket and an upper thread cover, wherein the inner taper tube is provided with a taper inner hole, and the air rod switch core head is arranged at the top in the inner taper tube; the upper end of the swivel chair air rod is provided with a taper and is inserted and connected with the lower end port of the inner taper pipe, the middle part of the outer wall of the inner taper pipe is provided with an external thread, and the lower end of the inner taper pipe is provided with a lower limiting edge; the plastic rotating sleeve is sleeved on the inner taper pipe, and a rotating gap is reserved between the plastic rotating sleeve and the inner taper pipe; one end of the writing board bracket is provided with a sleeve part which is sleeved outside the plastic rotating sleeve and is fixed by a locking screw; the upper threaded cover is provided with internal threads and an upper limiting edge, and the upper threaded cover is connected with the external threads in the middle of the inner taper pipe.

However, in the utility model, the shortcoming lies in that single gas pole is fixed on the seat and is not stable enough, causes equipment to drop easily at the in-process of writing, and the security is lower.

The Chinese patent with patent publication No. CN110410652A and publication No. 2019.11.05 discloses a keyboard support, which comprises a bottom plate, wherein after a keyboard is installed in an installation groove, a clamping block can directly clamp the keyboard, a first buckle is lifted upwards, a first sliding block slides in a second sliding rail to adjust the position, when the keyboard is disassembled, a disassembling button is pressed down, the disassembling button pushes the keyboard to be taken out, and the keyboard is supported to a certain height.

However, the patent of the invention has the disadvantages that the bracket is large in size, the process of replacing the use place is difficult, and the bracket is inconvenient to store when not used.

Disclosure of Invention

The invention aims to provide a detachable air rod supporting device which can be fixed on the edge of a seat armrest or a table top through a support unit, is connected with an air rod unit through a connecting unit to play a supporting role, and is connected with a supported object through a supporting plate unit. The connecting column has the advantages of good supporting stability, convenience in disassembly and assembly and flexibility in angle adjustment, the connecting column can be inserted into the bracket plate groove only by pressing the pressing block during installation, the telescopic column part in the connecting column has an automatic clamping effect, the connecting column can be pulled out only by pressing the pressing block during disassembly, and meanwhile, the air rod unit and the bracket unit are placed side by side when not in use, so that the occupied space is reduced, and the storage is convenient.

The technical scheme adopted by the invention for solving the problems is as follows: the detachable gas rod supporting device comprises a support unit, a connecting unit arranged on the support unit, a gas rod unit arranged on the connecting unit, and a supporting plate unit arranged on the gas rod unit.

The further preferred technical scheme is as follows: the support unit comprises support plates, bent plates which are arranged on the left side and the right side of each support plate and play a role in fixing, elastic rods which are connected with the bent plates are arranged on the support plates, bent plate fixing rods which are arranged on the bent plates and play a role in fixing, support plate grooves which are arranged on the support plates and are used for clamping the connecting units are arranged on the support plates and are used for inserting and fixing the support plate holes of the connecting units.

The further preferred technical scheme is as follows: the support unit further comprises a clamping frame groove which is arranged in the support plate and penetrates through the support plate groove, and a clamping frame portion which is arranged in the support plate and used for fixing the connecting unit.

The further preferred technical scheme is as follows: the engaging frame portion includes a pressing block, an engaging frame provided on the pressing block and used to fix the connecting unit, and a spring provided on the engaging frame.

The further preferred technical scheme is as follows: the connecting unit comprises a connecting column, a connecting column groove, a connecting cover and a connecting stud, wherein the connecting column groove is arranged on the connecting column and used for clamping the clamping frame, the connecting cover is arranged on the connecting column, and the connecting stud is arranged on the connecting cover and used for connecting the air rod unit.

The further preferred technical scheme is as follows: the connecting unit also comprises a telescopic column part which is arranged in the connecting column and clamped with the support plate hole.

The further preferred technical scheme is as follows: the connecting cover part comprises a connecting cover, a connecting cover clamping block arranged on the inner wall of the connecting cover, and a connecting column clamping block arranged on the connecting column and used for clamping the connecting cover clamping block.

The further preferred technical scheme is as follows: the telescopic column part is in including setting up the foundation of spliced pole bottom sets up spliced pole both sides are used for inserting the limit post in support diaphragm hole sets up cavity in the spliced pole sets up be used for connecting in the cavity the foundation with the elasticity circle of limit post sets up elasticity circle groove on the elasticity circle sets up on the limit post and be used for on the elasticity circle groove gliding T type block sets up be used for holding in the spliced pole the limit post hole of limit post, and set up be used for holding in the spliced pole the foundation hole of foundation.

The further preferred technical scheme is as follows: the gas pole unit includes the gas pole, sets up gas pole bottom is used for connecting the internal thread hole of connecting stud sets up swivel becket on the gas pole sets up the return bend on the swivel becket, and set up and be in on the return bend and be used for connecting the elbow hole of backup pad unit.

The further preferred technical scheme is as follows: the support plate unit comprises a hollow column, a hollow column hole, a support plate and a support plate hole, wherein the hollow column hole is formed in the hollow column and used for being connected with the bent tube hole, the support plate hole is formed in the hollow column and used for supporting equipment, and the support plate hole is formed in the support plate and connected with the equipment.

The invention is fixed on the edge of the chair armrest or the desktop through the bracket unit, is connected with the air rod unit through the connecting unit to play a supporting role, and is connected with a supported object through the supporting plate unit. The connecting column has the advantages of good supporting stability, convenience in disassembly and assembly and flexibility in angle adjustment, the connecting column can be inserted into the bracket plate groove only by pressing the pressing block during installation, the telescopic column part in the connecting column has an automatic clamping effect, the connecting column can be pulled out only by pressing the pressing block during disassembly, and meanwhile, the air rod unit and the bracket unit are placed side by side when not in use, so that the occupied space is reduced, and the storage is convenient.

Drawings

FIG. 1 is a schematic view of the structure of the stent unit of the present invention.

FIG. 2 is a schematic view of a connection unit structure according to the present invention.

FIG. 3 is a schematic view of the structure of the air lever unit according to the present invention.

FIG. 4 is a schematic view of the structure of the supporting plate unit according to the present invention.

Fig. 5 is a schematic structural view of the positions of the holes of the support plate in the front view.

Fig. 6 is a schematic structural view of the engaging frame portion in the bracket plate according to the present invention.

Fig. 7 is a schematic view of the telescopic column part in the connecting column of the present invention.

FIG. 8 is a schematic diagram of the position structure of the side pillar engaging block of the present invention.

FIG. 9 is a schematic view of the structure of the connecting cover part of the present invention.

Detailed Description

The following description is only a preferred embodiment of the present invention and is not intended to limit the scope of the present invention.

Example (b): as shown in fig. 1, 2, 3, 4, 5, 6, 7, 8 and 9, a detachable gas stick support device includes a support unit 1, a connection unit 2 disposed on the support unit 1, a gas stick unit 3 disposed on the connection unit 2, and a support plate unit 4 disposed on the gas stick unit 3.

In this embodiment, the support unit 1 may be used as a base of the whole supporting device, and may be fixed on a chair armrest, or may be fixed on a table top with a suitable size, and in some specific situations, such as teaching or reporting, the support unit 1 may be fixed on a plane similar to a blackboard to facilitate the standing of the operator.

The support unit 1 comprises a support plate 101, bent plates 102 arranged on the left side and the right side of the support plate 101 and having a fixing effect, elastic rods 103 arranged on the support plate 101 and connected with the bent plates 102, bent plate fixing rods 104 arranged on the bent plates 102 and having a fixing effect, support plate grooves 105 arranged on the support plate 101 and used for clamping the connecting units 2, and support plate holes 106 arranged on the support plate grooves 105 and used for inserting and fixing the connecting units 2.

In this embodiment, the elastic rod 103 is a rod having a stretching action along the axial direction, and has rigidity perpendicular to the axial direction, and shows that the rod has elastic tension in the axial direction as a whole but does not bend, taking the use scene of fixing on the seat armrest as an example, the bending plate 102 is stretched first, so that the sum of the lengths of the upper parts of the left and right bending plates 102, the length of the left and right stretched elastic rods 103 plus the length of the support plate 101 is greater than the sum of the distance between the seat armrests plus the length of the lower parts of the two bending plates 102, so that the bending plate 102 can be clamped on the seat armrest, and the bending plate 102 and the seat armrest are tightly attached by the action of the elastic rod 103 pulling back, and according to actual needs, one or more elastic rods 103, generally two are preferably arranged between the support plate 101 and the bending plate 102, the supporting function is good, and the use of materials is saved; and then the bent plate fixing rod 104 is rotated, the bent plate fixing rod 104 is provided with external threads and is in threaded connection with the bent plate 102, and the bent plate fixing rod can be attached to the seat armrest after being rotated, so that the fixing effect is further achieved.

In addition, the size of the bracket plate slot 105 matches with the size of the connection unit 2, and one or more bracket plate slots 105 may be disposed on the bracket plate 101 for fixing one or more connection units 2 according to actual needs.

The bracket unit 1 further includes a locking frame groove 108 provided in the bracket plate 101 and passing through the bracket plate groove 105, and a locking frame 107 provided inside the bracket plate 101 and used for fixing the connection unit 2.

The engaging frame portion 107 includes a pressing block 107a, an engaging frame 107b provided on the pressing block 107a for fixing the connecting unit 2, and a spring 107c provided on the engaging frame 107 b.

The connecting unit 2 includes a connecting column 201, a connecting column groove 202 provided on the connecting column 201 and used for clamping the clamping frame 107b, a connecting cover 203 provided on the connecting column 201, and a connecting stud 204 provided on the connecting cover 203 and used for connecting the air rod unit 3.

In this embodiment, if the connection post 201 is installed in the bracket plate slot 105, only the pressing block 107a needs to be pressed, then the connection post 201 is put in, and then the pressing block 107a is released, and it is only necessary to align the connection post slot 202 with the engaging frame 107b exposed in the bracket plate slot 105, and the engaging frame 107b functions to fix the connection post 201 not to move up and down.

Further, when the pressing piece 107a is pressed, the spring 107c is compressed and contracted so that the portion of the engaging frame 107b that leaks out of the holder plate groove 105 is retracted into the engaging frame groove 108, the engaging frame 108 is composed of a three-sided thick frame and a one-sided thick frame, and the distance between the upper thick frame and the lower thin frame is larger than the diameter of the holder plate groove 105, so that the lower thin frame is not exposed to the holder plate groove 105 even after the upper thick frame is retracted into the engaging frame groove 108.

The connection unit 2 further includes a telescopic column 205 provided inside the connection column 201 and engaged with the bracket plate hole 106.

The connection cover 203 includes a connection cover 203a, a connection cover engaging block 203b provided on an inner wall of the connection cover 203a, and a connection post engaging block 203c provided on the connection post 201 and engaging with the connection cover engaging block 203 b.

In this embodiment, the connection cover 203a is used to finely adjust the overall orientation of the air rod unit 3, and the connection column 201 cannot rotate under the engagement between the telescopic column 205 and the bracket plate hole 106, so that the connection cover 203a can be held by hand to rotate during adjustment, and the connection column engagement block 203c on the outer wall of the upper portion of the connection column 201 and the connection cover engagement blocks 203b on the inner wall of the connection cover 203a are both semicircular structures, so that the position switching is flexible.

The telescopic column part 205 comprises a bottom column 205a arranged at the bottom of the connecting column 201, side columns 205b arranged at two sides of the connecting column 201 and used for being inserted into the support plate holes 106, a cavity 205c arranged in the connecting column 201, an elastic ring 205d arranged in the cavity 205c and used for connecting the bottom column 205a and the side columns 205b, an elastic ring groove 205e arranged on the elastic ring 205d, a T-shaped clamping block 205f arranged on the side column 205b and used for sliding on the elastic ring groove 205e, a side column hole 205g arranged in the connecting column 201 and used for accommodating the side column 205b, and a bottom column hole 205h arranged in the connecting column 201 and used for accommodating the bottom column 205 a.

In this embodiment, the telescopic column 205 is used to prevent the connecting column 201 from rotating in the bracket plate slot 105 by inserting the two side columns 205b into the two bracket plate holes 106, and under the condition of not being acted by an external force, the left and right side columns 205b are located in the side column hole 205g by the action of the elastic ring 205d, the bottom column 205a protrudes from the bottom column hole 205h, when the connecting column 201 is placed in the bracket plate slot 105, the bottom column 205a is pressed by the bottom of the bracket plate slot 105 and enters the bottom column hole 205h, so as to press the elastic ring 205d, and the elastic ring 205d deforms to press the left and right side columns 205b out of the side column hole 205g and insert into the bracket plate hole 106.

In addition, when the connection post 201 is detached from the bracket plate groove 105, the connection post 201 only needs to be directly pulled out after the pressing block 107a is pressed, and the tensile force of the elastic ring 205d pulls the side post 205b out of the bracket plate hole 106, so that the clamping state of the two is cancelled.

Furthermore, the insertion of the T-shaped engaging piece 205f into the elastic ring groove 205e ensures that the side post 205b is connected to the elastic ring 205d, and the side post 205b can slide along the elastic ring groove 205 e.

In addition, the bottom column 205a is fixedly connected with the bottom of the elastic ring 205d, and the upper part of the elastic ring 205d is fixedly connected with the upper part of the cavity 205 c.

The gas lever unit 3 comprises a gas lever 301, an internal threaded hole 302 arranged at the bottom of the gas lever 301 and used for connecting the connecting stud 204, a rotating ring 303 arranged on the gas lever, an elbow pipe 304 arranged on the rotating ring 303, and an elbow pipe hole 305 arranged on the elbow pipe 304 and used for connecting the support plate unit 4.

In this embodiment, a connection portion of the air rod and the rotating ring 303 is provided with a thread, the rotating ring 303 includes an internal thread pad for screwing the thread, the internal thread pad plays a role in supporting the rotating ring 303, and a connection surface between the internal thread pad and the rotating ring 303 is smooth, so that the rotating ring 303 is convenient to rotate.

In addition, if a better rotation effect is desired, a sliding ring may be added between the rotating ring 303 and the air rod 301, the inner wall of the sliding ring is smooth, the outer wall of the sliding ring includes vertical lines for increasing friction force, the rotating ring 303 is provided with a plurality of screw holes, the rotating ring 303 and the sliding ring may be relatively fixed by the friction force generated by tightening bolts on the outer wall of the sliding ring, and the internal thread pad is used for supporting the sliding ring to rotate, so that the sliding ring can be rotated more smoothly.

The support plate unit 4 includes a hollow column 401, a hollow column hole 402 provided on the hollow column for connecting the elbow hole 305, a support plate 403 provided on the hollow column 401 for supporting equipment, and a support plate hole 404 provided on the support plate 403 and connected to the equipment.

In this embodiment, the bent tube 304 is made of plastic material, and can be bent into any shape for use by applying a certain force according to actual needs, the hollow column 401 is connected with the bent tube 304 through the bent tube hole 305, and the support plate hole 404 is used for connecting the equipment to be used or connecting parts of the equipment.

The embodiments of the present invention have been described in detail, but the present invention is not limited to the above embodiments, and various modifications can be made within the knowledge of those skilled in the art without departing from the gist of the present invention. These are non-inventive modifications, which are intended to be protected by patent laws within the scope of the present invention.

Claims

1. A detachable gas pole supporting device is characterized by comprising a bracket unit (1), a connecting unit (2) arranged on the bracket unit (1), a gas pole unit (3) arranged on the connecting unit (2), and a supporting plate unit (4) arranged on the gas pole unit (3); the support unit (1) comprises support plates (101), bent plates (102) which are arranged on the left side and the right side of the support plates (101) and have a fixing effect, elastic rods (103) which are arranged on the support plates (101) and connected with the bent plates (102), bent plate fixing rods (104) which are arranged on the bent plates (102) and have a fixing effect, support plate grooves (105) which are arranged on the support plates (101) and used for clamping the connecting units (2), and support plate holes (106) which are arranged on the support plate grooves (105) and used for inserting and fixing the connecting units (2); the bracket unit (1) further comprises a clamping frame groove (108) which is arranged in the bracket plate (101) and penetrates through the bracket plate groove (105), and a clamping frame part (107) which is arranged in the bracket plate (101) and used for fixing the connecting unit (2); the engaging frame portion (107) includes a pressing block (107 a), an engaging frame (107 b) provided on the pressing block (107 a) and used for fixing the connecting unit (2), and a spring (107 c) provided on the engaging frame (107 b); the connecting unit (2) comprises a connecting column (201), a connecting column groove (202) which is arranged on the connecting column (201) and used for clamping the clamping frame (107 b), a connecting cover part (203) which is arranged on the connecting column (201), and a connecting stud (204) which is arranged on the connecting cover part (203) and used for connecting the air rod unit (3); the connecting unit (2) further comprises a telescopic column part (205) which is arranged in the connecting column (201) and is clamped with the support plate hole (106); the telescopic column part (205) comprises a bottom column (205 a) arranged at the bottom of the connecting column (201), side columns (205 b) arranged at two sides of the connecting column (201) and used for being inserted into the support plate holes (106), a cavity (205 c) arranged in the connecting column (201), an elastic ring (205 d) arranged in the cavity (205 c) and used for connecting the bottom column (205 a) and the side columns (205 b), an elastic ring groove (205 e) arranged on the elastic ring (205 d), a T-shaped clamping block (205 f) arranged on the side column (205 b) and used for sliding on the elastic ring groove (205 e), and a side column hole (205 g) arranged in the connecting column (201) and used for accommodating the side column (205 b), and a bottom post hole (205 h) provided in the connection post (201) for receiving the bottom post (205 a).

2. A detachable gas stick support device according to claim 1, wherein the connection cover part (203) comprises a connection cover (203 a), a connection cover engaging block (203 b) provided on an inner wall of the connection cover (203 a), and a connection post engaging block (203 c) provided on the connection post (201) for engaging the connection cover engaging block (203 b).

3. A detachable gas lever support device according to claim 1, wherein the gas lever unit (3) comprises a gas lever (301), an internally threaded hole (302) provided at the bottom of the gas lever (301) for connecting the connection stud (204), a rotation ring (303) provided on the gas lever, a bent tube (304) provided on the rotation ring (303), and a bent tube hole (305) provided on the bent tube (304) for connecting the support plate unit (4).

4. A detachable gas stick support device according to claim 3, wherein the support plate unit (4) comprises a hollow post (401), a hollow post hole (402) provided on the hollow post for connecting the elbow hole (305), a support plate (403) provided on the hollow post (401) for supporting equipment, and a support plate hole (404) provided on the support plate (403) and connected with the equipment.