Desktop sitting posture corrector

Abstract

The utility model belongs to the field of desktop straighteners, and provides a desktop sitting posture straightener which comprises a desktop fixing support used for clamping a desktop, a rotating support assembly and a chest pad assembly used for supporting the chest of a user. The table top fixing support comprises a stand column, an upper contact face located at the lower end of the stand column and a lower contact face matched with the upper contact face to fix a table top, a screw rod is installed in the stand column, the lower end of the screw rod penetrates through the upper contact face and the lower contact face to be connected with a rotary knob, and the rotary knob is limited by the lower contact face. According to the utility model, rotation adjustment and breast pad lifting adjustment can be realized, the functionality is wider, and the adaptability is higher.

Description

TECHNICAL FIELD

[0001] The utility model relates to a desktop sitting posture corrector belongs to desktop corrector technical field. BACKGROUND

[0002] The desktop sitting posture corrector is an auxiliary tool designed to help users maintain correct sitting posture, and its core concept is to guide and correct the user's sitting posture through physical or technical means to reduce health problems caused by long-term improper sitting posture, such as scoliosis, humpback, cervical spondylosis, and vision loss. The traditional corrector on the market has the following shortcomings: 1. The structure is complex, and the manufacturing cost is high; 2. The chest support is hard to contact with the chest, and cannot protect the chest well, with poor comfort; 3. The corrector has single function and low utilization rate. CONTENT OF THE UTILITY MODEL

[0003] The technical problem to be solved by the utility model is that the current corrector has single function and complex structure, and the utility model provides a desktop sitting posture corrector which can be adjusted in rotation and chest pad lifting, has wider function and higher adaptability.

[0004] To achieve the above purpose, the technical scheme of the utility model is:

[0005] A desktop sitting posture corrector, comprising a desktop fixing support for clamping a desktop, a rotating support assembly, and a chest pad assembly for supporting the user's chest, the desktop fixing support comprising a stand, an upper contact surface at the lower end of the stand, and a lower contact surface cooperating with the upper contact surface to fix the desktop, a screw rod being installed in the stand, the lower end of the screw rod penetrating the upper contact surface and the lower contact surface and being connected to a knob for separating or adhering to the upper contact surface and the lower contact surface through rotation, the knob being limited by the lower contact surface;

[0006] The upper contact surface and the screw rod are provided with threads at the joint, and the height of the upper contact surface and the lower contact surface is adjusted through the cooperation of the threads and the screw rod.

[0007] The rotating support assembly comprises a rotating support connected with the stand in rotation and a support panel connected with the chest pad assembly, the rotating support comprising a left support arm and a right support arm, the left support arm being connected with the stand in rotation through a rotating shaft, the stand being provided with a second limiting groove, the stand being embedded with a limiting seat at the upper end for connecting with the right support arm and a reset spring for resetting the limiting seat, the limiting seat being provided with a second limiting block matched with the second limiting groove, the limiting seat penetrating the stand and the right support arm and being connected with a right mounting disc which can be pressed inward to make the second limiting groove and the second limiting block disengage to realize the rotation of the rotating support. The left mounting disc is also installed on the outer side of the left support arm.

[0008] The right branch arm is provided with a first limiting groove, and the limiting seat is provided with a first limiting block matched with the first limiting groove to avoid the limiting seat from falling off the right branch arm.

[0009] The support panel is provided with a lifting groove, and the lifting groove is provided with a lifting bolt connected with the chest pad assembly.

[0010] The chest pad assembly comprises a chest pad and a chest pad back plate.

[0011] The lower contact surface is provided with a baffle to prevent the screw rod from falling off.

[0012] The upper end of the screw rod is provided with an enlarged end to prevent the screw rod from falling off the upper contact surface.

[0013] Compared with the prior art, the beneficial effects of the table surface sitting posture corrector are as follows:

[0014] The table surface sitting posture corrector comprises a table surface fixed support and a rotating support assembly, the table surface fixed support is provided with an upper contact surface and a lower contact surface, the upper contact surface and the lower contact surface are connected through a screw rod, the screw rod is provided with a right installation disc and a left installation disc, the right installation disc is provided with a rotating knob, the left installation disc is provided with a left contact surface, the left contact surface is provided with a left contact groove, the right installation disc is provided with a right contact groove, the right contact groove is matched with the left contact groove, the right contact groove is provided with a right contact block, the left contact groove is provided with a left contact block, the right contact block and the left contact block are matched with each other to avoid the right installation disc and the left installation disc from falling off, the table surface fixed support is provided with a right branch arm and a left branch arm, the right branch arm is provided with a first limiting groove, the limiting seat is provided with a first limiting block matched with the first limiting groove to avoid the limiting seat from falling off the right branch arm, the support panel is provided with a lifting groove, the lifting groove is provided with a lifting bolt connected with the chest pad assembly, the lifting bolt can adjust the height of the chest pad assembly in the lifting groove. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0016] Figure 1 It is a structural schematic view of the table surface sitting posture corrector.

[0017] Figure 2 It is a structural schematic view of the rotating support assembly in the table surface sitting posture corrector.

[0018] Figure 3 It is a sectional view (1) of the rotating support assembly in the table surface sitting posture corrector.

[0019] Figure 4 It is a sectional view (2) of the rotating support assembly in the table surface sitting posture corrector.

[0020] Figure 5The utility model discloses a desktop sitting posture corrector middle limiting seat's structure schematic view.

[0021] Figure 6 The utility model discloses a desktop sitting posture corrector middle stand's structure schematic view.

[0022] In the drawing: 1-breast pad, 2-breast pad backplate, 3-lifting bolt, 4-upper contact surface, 5-lower contact surface, 6-stand, 7-left mounting disc, 8-rotary support, 9-support panel, 10-lifting groove, 11-first limiting groove, 12-knob, 13-baffle, 14-screw rod, 15-right mounting disc, 16-return spring, 17-limiting seat, 18-first limiting block, 19-second limiting block, 20-second limiting groove. DETAILED DESCRIPTION

[0023] The utility model discloses a desktop sitting posture corrector middle limiting seat's structure schematic view.

[0024] As Figures 1-6 The utility model discloses a desktop sitting posture corrector, including the desktop fixed support for clamping desktop, rotary support 8 subassembly and the breast pad 1 subassembly for supporting the chest of user, the desktop fixed support includes the stand 6, is located the upper contact surface 4 of the stand 6 lower extreme and with the lower contact surface 5 of the upper contact surface 4 cooperation will be fixed with the desktop, the stand 6 is installed with a screw rod 14 in, the screw rod 14 lower extreme is connected with the knob 12 of separating or adhering the upper contact surface 4 and the lower contact surface 5 through rotating by penetrating the upper contact surface 4 and the lower contact surface 5, the knob 12 is limited by the lower contact surface 5, the upper contact surface 4 is equipped with the screw thread with the screw rod 14 junction, realizes the height adjustment of the upper contact surface 4 and the lower contact surface 5 through the cooperation of screw thread and screw rod 14, and the desktop of different thickness size is adapted.

[0025] The rotating support 8 assembly comprises a rotating support 8 connected with the stand 6 and a support panel 9 connected with the chest pad 1 assembly, the rotating support 8 comprises a left support arm and a right support arm, the left support arm is connected with the stand 6 through a rotating shaft, the stand 6 is provided with a second limiting groove 20, the upper end of the stand 6 is embedded with a limiting seat 17 connected with the right support arm and a reset spring 16 used for resetting the limiting seat 17, the limiting seat 17 is provided with a second limiting block 19 matched with the second limiting groove 20, the limiting seat 17 is connected with a right mounting disc 15 through the stand 6 and the right support arm, the right mounting disc 15 can be pressed inward to make the second limiting groove 20 and the second limiting block 19 disengage, so that the rotating support 8 rotates, the outer side of the left support arm is further provided with a left mounting disc 7, which is suitable for people of different heights.

[0026] The right support arm is provided with a first limiting groove 11, the limiting seat 17 is provided with a first limiting block 18 matched with the first limiting groove 11, so that the limiting seat 17 and the right support arm are prevented from falling off, and the stand 6, the limiting seat 17 and the right support arm are limited.

[0027] The support panel 9 is provided with a lifting groove 10, the lifting groove 10 is provided with a lifting bolt 3 connected with the chest pad 1 assembly, the lifting bolt 3 can adjust the height of the chest pad 1 assembly in the range of the lifting groove 10, the chest pad 1 assembly comprises a chest pad 1 made of flexible material and a chest pad back plate 2, the lower contact surface 5 is provided with a baffle 13 preventing the screw rod 14 from disengaging, and the upper end of the screw rod 14 is provided with an enlarged end preventing the screw rod 14 from disengaging the upper contact surface 4.

[0028] The utility model is not limited to the described embodiments. For those skilled in the art, various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and still fall within the protection scope of the utility model.

Claims

1. A desktop posture corrector comprising a desktop fixation support for clamping a desktop, a swivel support assembly, and a chest pad assembly for supporting a user's chest, characterized in that: The desktop fixing support comprises a stand, an upper contact surface at the lower end of the stand, and a lower contact surface cooperating with the upper contact surface to fix the desktop, a screw rod is installed in the stand, the lower end of the screw rod penetrates the upper contact surface and the lower contact surface, and a knob is connected to the lower end of the screw rod to separate or adhere to the upper contact surface and the lower contact surface by rotating, and the knob is limited by the lower contact surface. A screw thread is arranged at the joint between the upper contact surface and the screw rod.

2. A desktop posture corrector as claimed in claim 1, wherein: The rotating support assembly comprises a rotating support connected to the stand and a support panel connected to the chest pad assembly, the rotating support comprises a left support arm and a right support arm, the left support arm is connected to the stand by a rotating shaft, the stand is provided with a second limiting groove, a limiting seat connected to the right support arm and a reset spring for resetting the limiting seat are embedded in the upper end of the stand, the limiting seat is provided with a second limiting block matched with the second limiting groove, and the limiting seat penetrates the stand and the right support arm and is connected to a right mounting disc which can be pressed inward to make the second limiting groove and the second limiting block disengage to realize the rotation of the rotating support.

3. A desktop posture corrector as claimed in claim 2, wherein: The right support arm is provided with a first limiting groove, and the limiting seat is provided with a first limiting block matched with the first limiting groove to avoid the disengagement of the limiting seat and the right support arm.

4. The desktop posture corrector of claim 2, wherein: The support panel is provided with a lifting groove, and the lifting groove is provided with a lifting bolt connected to the chest pad assembly.

5. The desktop posture corrector as claimed in claim 1, wherein: The chest pad assembly comprises a chest pad and a chest pad back plate.

6. The desktop posture corrector of claim 1, wherein: The lower contact surface is provided with a baffle to prevent the screw rod from disengaging.

7. The desktop posture corrector of claim 1, wherein: The upper end of the screw rod is provided with an enlarged end to prevent the screw rod from disengaging the upper contact surface.

Images