Learning table with foldable gantry lamp

Abstract

The utility model relates to the technical field of sitting posture correcting tools, and provides a study desk with a foldable gantry lamp, which comprises a desk body and a lamp assembly, the lamp assembly comprises a lamp holder mechanism and a connecting piece, the desk body is provided with an inserting groove corresponding to the connecting piece, and the connecting piece and the inserting groove are mutually detachable and separated and are fixedly connected through close fit. An adjusting module used for adjusting the relative position between the lamp holder mechanism and the table body is arranged between the connecting piece and the lamp holder mechanism, and the fast assembling effect between the lamp assembly and the table body is achieved through cooperation of the connecting piece and the inserting groove. Meanwhile, the relative position between the lamp holder mechanism and the table body is adjusted through the adjusting module, different requirements of users of different heights for the relative position of the lamp holder mechanism can be met, and the adaptability of the product is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of posture correction devices, specifically to a lamp holder assembly and a study desk. Background Technology

[0002] A study desk is a commonly used writing platform, and the lighting conditions of the study environment are an important factor affecting eyesight and posture. Insufficient light or uneven light distribution can cause users to unconsciously move closer to the desk, thus exacerbating poor posture. Therefore, in recent years, some study desks with lighting functions have appeared on the market.

[0003] The assembly structure between the study desk and the lighting device is relatively complex and the assembly efficiency is low. At the same time, the position is usually fixed relative to the desktop. Since the users of study desks are mostly teenagers and children, their heights vary greatly, so they have different requirements for the lighting angle of the lighting device. Therefore, how to improve the assembly efficiency and adapt to the different lighting angle requirements of teenagers and children of different heights has become the focus of manufacturers.

[0004] Therefore, developing a study desk with a simple structure, easy-to-install lighting device, and adjustable lighting angle is of great practical significance. Utility Model Content

[0005] This utility model proposes a study table with a foldable gantry lamp. The lamp assembly and the table body can be quickly assembled by the cooperation of the connector and the plug slot. At the same time, the relative position between the lamp head mechanism and the table body can be adjusted by the adjustment module to meet the different needs of users of different heights for the relative position of the lamp head mechanism, thereby improving the adaptability of the product.

[0006] A study desk with a foldable gantry lamp designed for this purpose includes a desk body and a lamp assembly. The lamp assembly includes a lamp head mechanism and a connector. The desk body is provided with a plug slot corresponding to the connector. The connector and the plug slot are detachable and can be fixed by a tight fit. An adjustment module is provided between the connector and the lamp head mechanism for adjusting the relative position between the lamp head mechanism and the desk body.

[0007] The width of the insertion slot and the connector decreases along the direction in which the connector is inserted into the insertion slot.

[0008] The outer side of the connector is provided with a guide recess, and the insertion groove is provided with a guide protrusion corresponding to the guide recess. The guide protrusion slides in conjunction with the guide recess.

[0009] The inner side of the connector is hollow, and several ribs are distributed on the inner side of the connector. The ribs are distributed in an alternating manner, and the bottom of the connector is fixed to the table body by screws.

[0010] The table is provided with a base at the bottom, and a seat is connected to the upper side of the base. The bottom of the seat and the bottom of the table are respectively provided with a first support and a second support. The upper and lower ends of the first support are connected and cooperate with the seat and the base, respectively. The upper and lower ends of the second support are connected and cooperate with the seat and the table, respectively. The straight-line relative position between the first support and the second support is fixed.

[0011] A first lifting mechanism is provided between the support and the seat, and the seat forms different vertical distances with the base through the first lifting mechanism.

[0012] A second lifting mechanism is provided between the second support and the table body, and the table body and the base are vertically spaced at different intervals through the second lifting mechanism.

[0013] The first lifting mechanism is vertically arranged, and the second lifting mechanism is inclined from bottom to top in the direction away from the seat.

[0014] The base has several roller mechanisms, each connected to a brake. The base can move horizontally via the roller mechanisms, and the roller mechanisms can stop moving horizontally via the brake.

[0015] The adjustment module includes a first rotating shaft and a first damping mechanism disposed between the connector and the movable swing arm, and a second rotating shaft and a second damping mechanism disposed between the lamp head mechanism and the movable swing arm.

[0016] The movable rocker arm can rotate relative to the connecting member around the first pivot. The relative position between the movable rocker arm and the connecting member is limited and fixed by the first damping mechanism. The first damping mechanism includes a first locking member, a limiting cavity, and a connecting part. The limiting cavity and the connecting part are respectively disposed on the connecting member and the movable rocker arm. The first locking member can tighten or loosen the limiting cavity to increase or decrease the static friction between the limiting cavity and the connecting part. The first locking member includes a first locking screw. The first pivot is located at the central axis of the first locking screw. The first locking screw passes through the limiting cavity and the connecting part respectively. The first locking screw is connected to the side wall of the limiting cavity through a threaded structure. The limiting cavity can elastically deform. The first locking screw tightens the limiting cavity by rotating forward or loosens the limiting cavity by rotating backward.

[0017] The lamp head mechanism is capable of rotating relative to the movable rocker arm around the second pivot. The relative position between the lamp head mechanism and the movable rocker arm is limited and fixed by a second damping mechanism. The second damping mechanism includes a second locking member, a connecting edge and a limiting groove that slide against each other. The limiting groove and the connecting edge are respectively provided on the movable rocker arm and the lamp head mechanism. The second locking member can move the lamp head mechanism closer to or further away from the movable rocker arm. When the lamp head mechanism and the movable rocker arm move closer, the contact area and static friction between the connecting edge and the limiting groove increase; conversely, when the lamp head mechanism and the movable rocker arm move further away, the contact area and static friction between the connecting edge and the limiting groove decrease. The second locking member includes a second locking screw. The second pivot is located at the center of the second locking screw. The second locking screw passes through the tail end of the movable rocker arm and is connected to the lamp head mechanism through a threaded structure. The second locking screw can move the lamp head mechanism closer to or further away from the movable rocker arm by rotating clockwise or counterclockwise.

[0018] The beneficial technical effects of this utility model are as follows:

[0019] The lamp assembly and table body are quickly assembled by using connectors and slots. At the same time, the relative position between the lamp head mechanism and the table body can be adjusted by the adjustment module to meet the different needs of users of different heights, thus improving the product's adaptability. Attached Figure Description

[0020] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0021] Figure 1 This is an exploded view of an embodiment of the present invention. Figure 1 .

[0022] Figure 2 This is an exploded view of an embodiment of the present invention. Figure 2 .

[0023] Figure 3 This is a usage state of an embodiment of the present utility model. Figure 1 .

[0024] Figure 4 This is a usage state of an embodiment of the present utility model. Figure 2 .

[0025] Figure 5 This is a cross-sectional view of an embodiment of the present invention. Figure 1 .

[0026] Figure 6 This is a cross-sectional view of an embodiment of the present invention. Figure 2 .

[0027] Figure 7 This is an enlarged view of section A of an embodiment of the present invention.

[0028] Figure 8 This is an enlarged view of embodiment B of the present invention.

[0029] Figure 9 This is an enlarged view of section C in one embodiment of the present invention.

[0030] Figure 10 This is an enlarged view of section D in an embodiment of the present invention. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. In order to make the above-mentioned objects, features and advantages of the present application more apparent and understandable, many specific details are set forth in the following description in order to provide a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the spirit of the present application. Therefore, the present application is not limited to the specific embodiments disclosed below.

[0032] See Figures 1-10 A study desk with a foldable gantry lamp includes a desk body 5 and a lamp assembly. The lamp assembly includes a lamp head mechanism 1 and a connector 3. The desk body 5 is provided with a plug slot 51 corresponding to the connector 3. The connector 3 and the plug slot 51 are detachable and can be connected and fixed by a tight fit. An adjustment module is provided between the connector 3 and the lamp head mechanism 1 for adjusting the relative position between the lamp head mechanism 1 and the desk body 5. The quick assembly effect between the lamp assembly and the desk body 5 is achieved by the cooperation of the connector 3 and the plug slot 51. At the same time, the adjustment module can adjust the relative position between the lamp head mechanism 1 and the desk body 5 to meet the different needs of users of different heights for the relative position of the lamp head mechanism 1, thereby improving the adaptability of the product.

[0033] In addition, the lamp head mechanism 1, adjustment module and connector 3 can be pre-installed to form a modular lamp assembly. The lamp assembly is installed and connected to the table body 5 as an integral module, which greatly improves the overall assembly efficiency of the study table.

[0034] Furthermore, the width of the insertion slot 51 and the connector 3 decreases along the direction in which the connector 3 is inserted into the insertion slot 51. This not only serves to prevent incorrect installation but also ensures that the connector 3 can be connected and fixed by a tight fit after being inserted into the insertion slot 51.

[0035] Furthermore, the outer side of the connector 3 is provided with a guide recess 33, and the insertion groove 51 is provided with a guide protrusion 511 corresponding to the guide recess 33. The guide protrusion 511 and the guide recess 33 slide in fit, so that the connector 3 and the insertion groove 51 are not easily misaligned during installation, thereby further improving the installation accuracy of the connector 3 and the insertion groove 51.

[0036] Furthermore, the inner side of the connector 3 is hollow, and several convex ribs 32 are distributed on the inner side of the connector 3. The convex ribs 32 are distributed in an alternating manner. The bottom of the connector 3 is connected and fixed to the table body 5 by screws. This not only achieves the lightweighting of the connector 3, but also ensures that it has good structural strength and is not easily deformed under stress. At the same time, the connector 3 and the table body 5 also have good connection strength.

[0037] Furthermore, a base 6 is provided below the table body 5, and a seat 7 is connected to the upper side of the base 6. The bottom of the seat 7 and the bottom of the table body 5 are respectively provided with a first support part 61 and a second support part 62. The upper and lower ends of the first support part 61 are connected and cooperate with the seat 7 and the base 6, respectively. The upper and lower ends of the second support part 62 are connected and cooperate with the seat 7 and the table body 5, respectively. The straight-line relative position between the first support part 61 and the second support part 62 is fixed. When the user sits on the seat 7, he / she cannot make an incorrect sitting posture of pushing the seat 7 backward and leaning on the table body 5 with his / her buttocks, thus forcing the user to sit upright in a relatively correct sitting posture.

[0038] Furthermore, a first lifting mechanism 611 is provided between the support and the seat 7. The seat 7 forms different vertical distances with the base 6 through the first lifting mechanism 611. Adjusting the height of the seat 7 can accommodate the sitting needs of users of different heights.

[0039] Furthermore, a second lifting mechanism 621 is provided between the second support part 62 and the table body 5. The table body 5 and the base 6 form different vertical distances through the second lifting mechanism 621. Adjusting the height of the table body 5 can accommodate the writing and reading needs of users of different heights.

[0040] In this embodiment, the first lifting mechanism 611 and the second lifting mechanism 621 are both lifting devices commonly used in the art, and their specific structures and working principles can be understood by those skilled in the art.

[0041] Furthermore, the first lifting mechanism 611 is vertically arranged, and the second lifting mechanism 621 is inclined from bottom to top in a direction away from the seat 7, which can relatively improve the load-bearing capacity of the seat 7. During the lifting process, the horizontal distance between the table 5 and the seat 7 can be relatively increased to accommodate taller users.

[0042] That is, the higher the table 5 is, the greater the horizontal distance between it and the seat 7; the lower the table 5 is, the smaller the horizontal distance between it and the seat 7. In other words, the taller a person is, the longer their arms will be, and the shorter a person is, the shorter their arms will be, which can better fit the structure of the human body.

[0043] Furthermore, the base 6 is provided with several roller mechanisms 63, and the roller mechanisms 63 are connected to brakes. The base 6 can move horizontally through the roller mechanisms 63, and the roller mechanisms 63 can stop moving horizontally through the brakes, making it convenient for users to move the study table to a preset position for use.

[0044] Furthermore, the adjustment module includes a first rotating shaft and a first damping mechanism disposed between the connector 3 and the movable swing arm 2, and a second rotating shaft and a second damping mechanism disposed between the lamp head mechanism 1 and the movable swing arm 2.

[0045] The movable rocker arm 2 can rotate relative to the connecting member 3 around the first pivot. The relative position between the movable rocker arm 2 and the connecting member 3 is limited and fixed by the first damping mechanism. The first damping mechanism includes a first locking member 41, a limiting cavity 31, and a connecting part 21. The limiting cavity 31 and the connecting part 21 are respectively disposed on the connecting member 3 and the movable rocker arm 2. The first locking member 41 can tighten or loosen the limiting cavity 31 to increase or decrease the static friction between the limiting cavity 31 and the connecting part 21. The first locking member 41 includes a first locking screw. The first pivot is located at the central axis of the first locking screw. The first locking screw is respectively Passing through the limiting cavity 31 and the connecting part 21, the first locking screw is connected to the side wall of the limiting cavity 31 through a threaded structure. The limiting cavity 31 can be elastically deformed. The first locking screw tightens by rotating forward or loosens by rotating in reverse. The first damping structure has a simple structure. The first locking member 41 can also serve as a connection for the connecting member 3 and the movable swing arm 2. At the same time, by controlling the tightness of the first locking member 41, the damping effect between the limiting cavity 33 and the connecting part 21 can be controlled, adapting to the needs of more different users. Users can easily adjust the damping effect by tightening or loosening the first locking screw.

[0046] Furthermore, the lamp head mechanism 1 can rotate relative to the movable rocker arm 2 around the second pivot. The relative position between the lamp head mechanism 1 and the movable rocker arm 2 is limited and fixed by a second damping mechanism. The second damping mechanism includes a second locking member 42, a connecting edge 12 and a limiting groove 22 that slide against each other. The limiting groove 22 and the connecting edge 12 are respectively provided on the movable rocker arm 2 and the lamp head mechanism 1. The second locking member 42 can make the lamp head mechanism 1 and the movable rocker arm 2 move closer or further apart. When the lamp head mechanism 1 and the movable rocker arm 2 move closer, the contact area and static friction between the connecting edge 12 and the limiting groove 22 increase. Alternatively, when the lamp head mechanism 1 and the movable rocker arm 2 move further apart, the contact area and static friction between the connecting edge 12 and the limiting groove 22 decrease. 42 includes a second locking screw, with the second rotating shaft located at the center of the second locking screw. The second locking screw passes through the tail end of the movable rocker arm 2 and is connected to the lamp head mechanism 1 via a threaded structure. The second locking screw can rotate forward or backward to move the lamp head mechanism 1 closer to or further away from the movable rocker arm 2. The second damping structure is simple in structure. The second locking component 42 can also serve as an installation and connection between the movable rocker arm 2 and the lamp head mechanism 1. At the same time, the first locking component 41 controls the contact area and static friction between the connecting edge 12 and the limiting groove 22, thereby controlling the damping effect between the lamp head mechanism 1 and the movable rocker arm 2, adapting to the needs of more different users. Users can easily adjust the damping effect by tightening or loosening the second locking screw.

[0047] During use, the movable swing arm 2 can drive the lamp head mechanism 1 to rotate around the first rotating axis, thereby forming different relative positions with the connecting piece 3 and adjusting the relative height between the lamp head mechanism 1 and the connecting piece 3. At the same time, the lamp head mechanism 1 can also form different lighting angles by rotating around the second rotating axis. It can adjust both the relative height of the lamp head mechanism 1 and the lighting angle of the lamp head mechanism 1, making the overall adjustment effect more flexible and versatile, and able to adapt to more different application scenarios.

[0048] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A learning desk with a foldable gantry lamp, comprising a desk body (5) and a lamp assembly, characterized in that, The lamp assembly includes a lamp head mechanism (1) and a connector (3). The table body (5) is provided with a plug slot (51) corresponding to the connector (3). The connector (3) and the plug slot (51) are detachable from each other and are fixed by a tight fit. An adjustment module is provided between the connector (3) and the lamp head mechanism (1) for adjusting the relative position between the lamp head mechanism (1) and the table body (5).

2. The learning desk with foldable gantry lamp according to claim 1, characterized in that: The width of the insertion slot (51) and the connector (3) decreases along the direction in which the connector (3) is inserted into the insertion slot (51).

3. The learning desk with foldable gantry light of claim 1, wherein: The connector (3) has a guide recess (33) on its outer side, and the insertion groove (51) has a guide protrusion (511) corresponding to the guide recess (33). The guide protrusion (511) and the guide recess (33) slide together.

4. The learning desk with foldable gantry light of claim 1, wherein: The inner side of the connector (3) is hollow, and several ribs (32) are distributed on the inner side of the connector (3). The ribs (32) are distributed in an alternating manner, and the bottom of the connector (3) is connected and fixed to the table body (5) by screws.

5. The learning desk with foldable gantry light of claim 1, wherein: The table body (5) is provided with a base (6) below it. A seat (7) is also connected to the upper side of the base (6). The bottom of the seat (7) and the bottom of the table body (5) are respectively provided with a first support part (61) and a second support part (62). The upper and lower ends of the first support part (61) are connected and cooperate with the seat (7) and the base (6) respectively. The upper and lower ends of the second support part (62) are connected and cooperate with the seat (7) and the table body (5) respectively. The straight-line relative position between the first support part (61) and the second support part (62) is fixed.

6. The learning desk with foldable gantry light of claim 5, wherein: A first lifting mechanism (611) is provided between the first support part (61) and the seat (7), and the seat (7) forms different vertical spacings with the base (6) through the first lifting mechanism (611).

7. The learning desk with foldable gantry light of claim 6, wherein: A second lifting mechanism (621) is provided between the second support part (62) and the table body (5), and the table body (5) forms different vertical distances with the base (6) through the second lifting mechanism (621).

8. The learning desk with foldable gantry light of claim 7, wherein: The first lifting mechanism (611) is vertically arranged, and the second lifting mechanism (621) is inclined from bottom to top in the direction away from the seat.

9. The learning desk with foldable gantry light of claim 5, wherein: The base (6) is provided with a number of roller mechanisms (63), and the roller mechanisms (63) are connected to brake components. The base can move horizontally through the roller mechanisms (63), and the roller mechanisms (63) can stop moving horizontally through the brake components.

10. The learning desk with foldable gantry light according to any one of claims 1-9, characterized in that: The adjustment module includes a first rotating shaft and a first damping mechanism disposed between the connector (3) and the movable swing arm (2), and a second rotating shaft and a second damping mechanism disposed between the lamp head mechanism (1) and the movable swing arm (2); The movable swing arm (2) can rotate relative to the connecting member (3) around the first pivot. The relative position between the movable swing arm (2) and the connecting member (3) is limited and fixed by the first damping mechanism. The first damping mechanism includes a first locking member (41), a limiting cavity (31), and a connecting part (21). The limiting cavity (31) and the connecting part (21) are respectively disposed on the connecting member (3) and the movable swing arm (2). The first locking member (41) can tighten or loosen the limiting cavity (31) to make The static friction between the limiting cavity (31) and the connecting part (21) increases or decreases. The first locking member (41) includes a first locking screw. The first rotating shaft is located at the central axis of the first locking screw. The first locking screw passes through the limiting cavity (31) and the connecting part (21) respectively. The first locking screw is connected to the side wall of the limiting cavity (31) through a threaded structure. The limiting cavity (31) can be elastically deformed. The first locking screw tightens the limiting cavity (31) by rotating forward or loosens it by rotating in reverse. The lamp head mechanism (1) can rotate relative to the movable swing arm (2) around the second pivot. The relative position between the lamp head mechanism (1) and the movable swing arm (2) is limited and fixed by the second damping mechanism. The second damping mechanism includes a second locking member (42), a connecting edge (12) and a limiting groove (22) that slide against each other. The limiting groove (22) and the connecting edge (12) are respectively provided on the movable swing arm (2) and the lamp head mechanism (1). The second locking member (42) can make the lamp head mechanism (1) and the movable swing arm (2) move closer or further apart. The relative proximity increases the contact area and static friction between the connecting edge (12) and the limiting groove (22), or the relative distance between the lamp head mechanism (1) and the movable swing arm (2) reduces the contact area and static friction between the connecting edge (12) and the limiting groove (22). The second locking member (42) includes a second locking screw. The second rotating shaft is located at the center of the second locking screw. The second locking screw passes through the tail end of the movable swing arm (2) and is connected to the lamp head mechanism (1) through a threaded structure. The second locking screw makes the lamp head mechanism (1) and the movable swing arm (2) relatively closer or farther apart by rotating forward or backward.

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