Table board hand console installation structure

Abstract

The utility model discloses a table board hand console mounting structure which comprises a table board, a decorating part and a hand console, and the decorating part comprises a shielding part on the front side; the shielding part is provided with an opening in a hollowed-out mode, the hand console is clamped into the decorating part through the opening, the front end face of the hand console is exposed out of the opening and connected with the front end face of the shielding part to form a complete plane, the decorating part further comprises a supporting part on the rear side, a plurality of connecting parts are arranged between the supporting part and the rear end of the hand console, and the front ends of the connecting parts are connected to the rear end of the hand console. The rear end of the connecting piece is connected to the supporting part, so that the hand console and the decorating piece are kept relatively fixed. According to the table board hand console mounting structure, the hand console is connected to the decorating part, so that mounting is convenient; the front end face of the hand console is exposed out of the opening and is connected with the front end face of the shielding part to form a complete plane, so that the appearance is good; the hand console and the supporting part are connected and fixed through the connecting piece, and the distance between the hand console and the decorating part in the height direction and the horizontal direction is made up.

Description

Technical Field

[0001] This utility model relates to the field of table technology, specifically to a tabletop hand console mounting structure. Background Technology

[0002] As we all know, product appearance has become a crucial factor influencing consumers' purchasing decisions and user experience. In the tableware industry, to enhance the aesthetics of tables, current market products often utilize high-strength, thinner HPL (High-Pressure Laminate) boards, with a decorative panel around the bottom edge of the tabletop to conceal the frame. This gives the tables a more layered and slender appearance. However, HPL boards are expensive, resulting in higher prices for these tables.

[0003] To address the aforementioned issues, the inventor previously filed a patent application providing a forming process for a desktop portion (application number: CN202410020239.9). This process involves milling recessed grooves into the edge banding strip around the desktop. The decorative element includes a shielding plate exposed on the outer side, with the shielding plate having an abutting portion on its upper side that fits into the recessed groove. This allows the decorative element to be installed at the lower edge of the desktop, where the abutting portion covers the lower half of the desktop, so that the user can only see the upper half of the thinner desktop. This allows the desktop to retain the slim and lightweight aesthetic of HPL (High-Pressure Laminate) boards while using thicker ordinary materials.

[0004] In the spirit of striving for excellence, the inventors have discovered the following problems that need to be optimized in the above solution: If the table is a height-adjustable table, a hand console for controlling the extension and retraction of the table legs needs to be installed on the front side of the tabletop. However, since the upper part of the tabletop and the abutment part of the decorative parts are relatively thin, how to install the hand console and how to ensure that the sense of layering between the tabletop and the decorative parts is not affected after the hand console is installed have become the main problems that need to be solved. Summary of the Invention

[0005] In view of the above-mentioned defects or deficiencies in the prior art, it is desirable to provide a tabletop hand console mounting structure. By connecting the hand console to the decorative part, the problem of difficulty in installing the hand console in the thinner part of the tabletop is solved. Furthermore, the front end of the hand console is exposed in the opening and connected to the front end of the cover part to form a complete plane, making the tabletop more integrated and aesthetically pleasing in appearance. The rear end of the hand console and the support part on the rear side of the decorative part are connected and fixed by a connector, which not only makes up for the gap between the hand console and the decorative part in the height and horizontal directions, but also hides the connection mark between the hand console and the decorative part inside the decorative part, resulting in better aesthetics.

[0006] The effect of this utility model is achieved as follows:

[0007] This application provides a tabletop hand console mounting structure, including a tabletop, a decorative component connected to the lower edge of the tabletop, and a hand console. The decorative component includes a front cover portion; the cover portion is hollowed out with an opening, through which the hand console is inserted into the decorative component. The front end face of the hand console is exposed through the opening and is connected to the front end face of the cover portion to form a complete plane. The decorative component also includes a rear support portion, and several connecting components are provided between the support portion and the rear end of the hand console. The front end of the connecting component is connected to the rear end of the hand console, and the rear end of the connecting component is connected to the support portion, so that the hand console and the decorative component remain relatively fixed.

[0008] Furthermore, the sidewall of the tabletop features a stepped transition, vertically dividing it into an upper half and a lower half that is recessed inward relative to the upper half. A connecting groove is formed in the recessed area of ​​the lower half, and a covering portion fills this groove to conceal the lower half. A mounting groove is formed in the lower half directly opposite the opening, through which the handheld console snaps into the mounting groove. By covering the lower half of the tabletop with the covering portion, the thinner upper half becomes the visible part of the tabletop, resulting in a good sense of layering and lightness even when using a thicker tabletop.

[0009] Furthermore, the connector is an integrated stepped structure, including a first connecting part on the upper side and a second connecting part extending rearward relative to the first connecting part. The front end of the first connecting part is attached to the rear end of the hand console, and the rear end of the second connecting part is attached to the front end of the support part. The connector is not only simple in structure and has good strength, but also makes up for the difference in height and horizontal direction between the hand console and the support part, thus having good practicality.

[0010] Furthermore, the first connecting part is connected to the handheld console by screws, and the second connecting part is connected to the support part by screws. This not only provides good connection strength but also makes the installation and disassembly of the connecting parts convenient.

[0011] Furthermore, a positioning structure is provided between the second connecting part and the supporting part. The positioning structure includes a positioning protrusion and a positioning hole. The positioning protrusion is located at one of the rear end of the second connecting part and the front end of the supporting part, and the positioning hole is located at the other of the rear end of the second connecting part and the front end of the supporting part. When the connecting part and the decorative part are connected and fixed, the positioning protrusion engages with the positioning hole, so that the connecting part and the decorative part are relatively fixed in the vertical direction, which facilitates the subsequent screwing operation.

[0012] Furthermore, the rear end of the second connecting part extends rearward to form a positioning protrusion, and the support part is correspondingly provided with positioning holes. This allows the positioning protrusion to be inserted into the positioning holes along the installation direction of the second connecting part, further improving the ease of positioning operations.

[0013] Furthermore, the connector is a split structure, including a third connecting part extending vertically and a fourth connecting part extending horizontally. The upper end of the third connecting part is connected to the rear end of the hand console, the lower end of the third connecting part and the front end of the fourth connecting part are detachably connected, and the rear end of the fourth connecting part is connected to the support part. The structure is simple and easy to install and operate.

[0014] Furthermore, the third and fourth connecting parts are connected by a snap-fit ​​structure, which includes a hook and a latch that engage with each other. The hook is located in one of the third and fourth connecting parts, and the latch is located in the other. This snap-fit ​​structure enables a detachable connection between the third and fourth connecting parts, resulting in a simple structure and a high connection strength and good stability after the hook engages with the latch.

[0015] Furthermore, from front to back, the fourth connecting part sequentially includes a first mounting part and a second mounting part. The side wall of the first mounting part is provided with several hooks, and the lower end of the third connecting part has a hollowed-out slot. The diameter of the second mounting part is larger than that of the first mounting part and the slot. When the fourth connecting part is connected to the third connecting part, the first mounting part passes through the slot, the hooks abut against the front end face of the third connecting part, and the second mounting part abuts against the rear end face of the third connecting part, thus fixing the third and fourth connecting parts relatively. This results in a higher connection strength and better stability between the third and fourth connecting parts.

[0016] Furthermore, from front to back, the fourth connecting part sequentially includes a second mounting part and a limiting part. A connecting hole is hollowed out on the support part. The diameter of the limiting part is larger than that of the second mounting part and the connecting hole, so that when the fourth connecting part is installed onto the support part, the second mounting part passes through the connecting hole, and the limiting part abuts against the rear end face of the support part, preventing the fourth connecting part from moving forward relative to the support part. The fourth connecting part can be directly inserted into the rear side of the support part during installation, making the installation operation of the fourth connecting part simpler; and the limiting part at the rear of the fourth connecting part abuts against the rear end face of the support part, resulting in higher connection strength and better stability between the fourth connecting part and the support part.

[0017] The tabletop control panel mounting structure provided in this application solves the problem of installing the control panel on thinner parts of the tabletop by connecting it to the decorative part. Furthermore, by creating an opening in the shielding part, the front face of the control panel is exposed through the opening and connected to the front face of the shielding part to form a complete plane, making the tabletop more integrated and aesthetically pleasing. The decorative part is a sheet metal part, and the rear end of the control panel and the support part on the rear side of the decorative part are connected and fixed by a connector. This not only compensates for the gap between the control panel and the decorative part in the height and horizontal directions, but also hides the connection marks between the control panel and the decorative part inside the decorative part, resulting in better aesthetics. Attached Figure Description

[0018] Other features, objects, and advantages of this application will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0019] Figure 1 A three-dimensional structural diagram of the table provided in the embodiments of this application;

[0020] Figure 2 A schematic diagram of the connection structure between the hand console, decorative parts, and tabletop provided in an embodiment of this application;

[0021] Figure 3 A three-dimensional structural diagram of the hand console provided in this application embodiment after the decorative parts are installed;

[0022] Figure 4 A schematic diagram of the connection structure between the hand console and the decorative part provided in an embodiment of this application;

[0023] Figure 5 A schematic diagram of the bottom structure of the tabletop provided in an embodiment of this application;

[0024] Figure 6 A cross-sectional structural diagram of the tabletop provided in an embodiment of this application;

[0025] Figure 7 A schematic diagram of the connection structure between the third and fourth connecting parts when the connector provided in the embodiment of this application is a split structure;

[0026] Figure 8 A cross-sectional structural diagram of the table before the third and fourth connecting parts are connected, provided in an embodiment of this application;

[0027] Figure 9 This is a cross-sectional structural diagram of the table after the third and fourth connecting parts are connected and fixed according to an embodiment of this application.

[0028] The reference numerals in the attached drawings are as follows: 1-Tabletop, 110-Upper half, 120-Lower half, 121-Connecting groove, 122-Mounting groove, 2-Decorative part, 210-Shielding part, 211-Opening, 220-Supporting part, 221-Positioning hole, 222-Connecting port, 230-Bending part, 240-Connecting part, 241-Allowing opening, 3-Hand console, 4-Connecting part, 410-First connecting part, 420-Second connecting part, 421-Positioning protrusion, 430-Third connecting part, 431-Barrel, 440-Fourth connecting part, 441-Hook, 442-First mounting part, 443-Second mounting part, 444-Limiting part. Detailed Implementation

[0029] The present application will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the relevant utility model and not intended to limit the scope of the utility model. Furthermore, it should be noted that, for ease of description, only the parts relevant to the utility model are shown in the accompanying drawings.

[0030] Please refer to the attached document. Figure 1-9 This application provides a tabletop hand console mounting structure, including a tabletop 1, a decorative piece 2 connected to the lower edge of the tabletop 1, and a hand console 3. The decorative piece 2 includes a front cover 210; the cover 210 is hollowed out with an opening 211, through which the hand console 3 is inserted into the decorative piece 2. The front end of the hand console 3 is exposed through the opening 211 and is connected to the front end of the cover 210 to form a complete plane. The decorative piece 2 also includes a rear support 220. A plurality of connecting pieces 4 are provided between the support 220 and the rear end of the hand console 3. The front end of the connecting piece 4 is connected to the rear end of the hand console 3, and the rear end of the connecting piece 4 is connected to the support 220, so that the hand console 3 and the decorative piece 2 remain relatively fixed.

[0031] In this embodiment, by connecting the hand console 3 to the decorative part 2, the problem of difficulty in installing the hand console 3 in the thinner part of the tabletop 1 is solved; furthermore, by hollowing out the opening 211 in the shielding part 210, the front end face of the hand console 3 is exposed in the opening 211 and connected with the front end face of the shielding part 210 to form a complete plane, making the tabletop 1 more integrated and aesthetically pleasing in appearance; the decorative part 2 is a sheet metal part, and the rear end of the hand console 3 and the support part 220 on the rear side of the decorative part 2 are connected and fixed by the connector 4, which not only makes up for the gap between the hand console 3 and the decorative part 2 in the height and horizontal directions, but also hides the connection marks between the hand console 3 and the decorative part 2 inside the decorative part 2, making it more aesthetically pleasing.

[0032] Preferably, connectors 4 are provided on both the left and right sides of the rear end of the hand console 3, effectively indicating the connection strength between the hand console 3 and the decorative part 2. Of course, in other embodiments of this application, the number of connectors 4 between the hand console 3 and the decorative part 2 can also be one, three, four, etc.

[0033] Please refer to the attached document. Figure 5-6 In some embodiments of this application, the sidewall of the tabletop 1 has a stepped transition to divide the sidewall vertically into an upper half 110 and a lower half 120 that is recessed inward relative to the upper half 110. A connecting groove 121 is formed at the recessed position of the lower half 120, and the shielding part 210 fills the connecting groove 121 to cover the lower half 120. A mounting groove 122 is formed at the position of the lower half 120 opposite to the opening 211, and the hand console 3 is inserted into the mounting groove 122 through the opening 211.

[0034] In this embodiment, the lower half 120 of the tabletop 1 is covered by the shielding part 210, so that the thinner upper half 110 becomes the visible part of the tabletop 1. This makes the tabletop 1 have a good sense of layering and thinness in appearance, even if a thicker tabletop 1 is used. In addition, the lower half 120 is provided with a recessed mounting groove 122 to accommodate the hand console 3. The hand console 3 does not need to be screwed to the thinner upper half 110, and the connection strength between it and the tabletop 1 is better and the stability is better.

[0035] The decorative part 2 is a sheet metal part with a triangular cross-section. The lower part of the covering part 210 extends downward and backward to form an inclined bent part 230. The bent part 230 and the covering part 210 together form the visible part of the decorative part 2, making the decorative part 2 more aesthetically pleasing with its curved surface. The bottom end of the bent part 230 bends upward to form a support part 220. The support part 220 and the covering part 210 are connected by a horizontal connecting part 240. The connecting part 240 fits against the bottom end of the tabletop 1 and is detachably connected to the bottom end of the tabletop 1 by screws. A clearance opening 241 is provided on the connecting part 240 opposite the opening 211. After the hand console 3 is installed on the decorative part 2, the bottom end of the hand console 3 passes through the clearance opening 241 and extends into the interior of the decorative part 2.

[0036] Please refer to the attached document. Figure 4-6 In some embodiments of this application, the connector 4 is an integral stepped structure, including a first connecting part 410 on the upper side and a second connecting part 420 extending rearward relative to the first connecting part 410. The front end of the first connecting part 410 is attached to the rear end of the hand console 3, and the rear end of the second connecting part 420 is attached to the front end of the support part 220.

[0037] In this embodiment, by setting the connector 4 as an integrated stepped structure, it is not only simple in structure and has good strength, but also the shorter first connecting part 410 is easy to extend into the mounting groove 122 and connect and fix with the hand console 3, while the longer second connecting part 420 is easy to make up for the gap between the rear end of the hand console 3 and the front end of the support part 220, thereby making up for the difference in height and horizontal direction between the hand console 3 and the support part 220, which has good practicality.

[0038] Please refer to the attached document. Figure 6 In some embodiments of this application, the first connecting part 410 is connected to the hand console 3 by means of screws, and the second connecting part 420 is connected to the support part 220 by means of screws.

[0039] In this embodiment, the connector 4 is connected and fixed to the hand console 3 and the support part 220 by screw connection, which not only has good connection strength, but also makes the installation and disassembly of the connector 4 more convenient.

[0040] During the installation of the hand console 3, the first connecting part 410 and the rear end of the hand console 3 are screwed together and fixed, so that the connecting part 4 can pass through the opening 211 and extend into the interior of the decorative part 2 together with the hand console 3. When the second connecting part 420 is attached to the front end of the support part 220, screws are screwed in from the rear side of the support part 220 to screw and fix the support part 220 and the second connecting part 420 together, thereby connecting and fixing the hand console 3 and the decorative part 2.

[0041] Of course, in other embodiments of this application, the connection between the connector 4, the manual table 3, and the decorative part 2 can also be a snap-fit ​​connection, a tenon-and-mortise connection, etc.

[0042] Please refer to the attached document. Figure 3-4 In some embodiments of this application, a positioning structure is provided between the second connecting part 420 and the supporting part 220. The positioning structure includes a positioning protrusion 421 and a positioning hole 221. The positioning protrusion 421 is provided in one of the rear end of the second connecting part 420 and the front end of the supporting part 220, and the positioning hole 221 is provided in the other of the rear end of the second connecting part 420 and the front end of the supporting part 220.

[0043] In this embodiment, by setting a positioning structure, when the connector 4 and the decorative part 2 are connected and fixed, the positioning protrusion 421 is inserted into the positioning hole 221, so that the connector 4 and the decorative part 2 are relatively fixed in the vertical direction, which facilitates the subsequent screwing operation.

[0044] Please refer to the attached document. Figure 3-4 In some embodiments of this application, the rear end of the second connecting part 420 extends rearward to form a positioning protrusion 421, and the support part 220 is correspondingly hollowed out with a positioning hole 221.

[0045] In this embodiment, by setting the positioning protrusion 421 on the second connecting part 420 and opening the positioning hole 221 on the support part 220, the positioning protrusion 421 can be inserted into the positioning hole 221 along the installation direction of the second connecting part 420, and the positioning hole 221 is located above the hole on the support part 220 for screw connection, which further improves the ease of positioning operation between the second connecting part 420 and the support part 220.

[0046] Of course, in other embodiments of this application, the positioning protrusion 421 may also be provided on the front side of the support portion 220, and the positioning hole 221 may be provided on the rear side of the second connecting portion 420.

[0047] Please refer to the attached document. Figure 7-9In some embodiments of this application, the connector 4 may also be other structures, such as: the connector 4 is a split structure, including a third connecting part 430 extending in the vertical direction and a fourth connecting part 440 extending in the horizontal direction. The upper end of the third connecting part 430 is connected to the rear end of the hand console 3, the lower end of the third connecting part 430 and the front end of the fourth connecting part 440 are detachably connected, and the rear end of the fourth connecting part 440 is connected to the support part 220.

[0048] In this embodiment, by configuring the connector 4 as separate third connecting part 430 and fourth connecting part 440, when installing the hand console 3, the third connecting part 430 can be connected to the rear side of the hand console 3 first, and the fourth connecting part 440 can be connected to the support part 220. When the hand console 3 is installed onto the decorative part 2, the third connecting part 430 and the fourth connecting part 440 are mated and fixed, thereby connecting and fixing the hand console 3 and the decorative part 2. The structure is simple and the installation operation is convenient.

[0049] Please refer to the attached document. Figure 7 In some embodiments of this application, the third connecting part 430 and the fourth connecting part 440 are connected by a snap-fit ​​structure. The snap-fit ​​structure includes a hook 441 and a slot 431 that engage with each other. The hook 441 is disposed in one of the third connecting part 430 and the fourth connecting part 440, and the slot 431 is disposed in the other. This snap-fit ​​structure enables a detachable connection between the third connecting part 430 and the fourth connecting part 440. It not only has a simple structure but also provides high connection strength and good stability after the hook 441 engages with the slot 431.

[0050] Preferably, the upper end of the third connecting part 430 and the rear end of the hand console 3 are fixed by a screw connection. Of course, in other embodiments of this application, the connection between the third connecting part 430 and the hand console 3 can also be a snap-fit ​​connection, welding, etc.

[0051] Please refer to the attached document. Figure 7-9 In some embodiments of this application, from front to back, the fourth connecting part 440 sequentially includes a first mounting part 442 and a second mounting part 443. The side wall of the first mounting part 442 is provided with a plurality of hooks 441. The lower end of the third connecting part 430 is hollowed out and has a slot 431. The diameter of the second mounting part 443 is larger than that of the first mounting part 442 and the slot 431. When the fourth connecting part 440 is connected to the third connecting part 430, the first mounting part 442 passes through the slot 431, the hooks 441 abut against the front end face of the third connecting part 430, and the second mounting part 443 abuts against the rear end face of the third connecting part 430, so that the third connecting part 430 and the fourth connecting part 440 are relatively fixed.

[0052] In this embodiment, by hollowing out the bayonet 431 at the lower part of the third connecting part 430, the first mounting part 442 passes through the bayonet 431 and the third connecting part 430 is clamped between the hook 441 and the second mounting part 443, so that the connection strength between the third connecting part 430 and the fourth connecting part 440 is higher and the stability is better.

[0053] The second mounting part 443 has several first mounting parts 442 connected to its front end. These first mounting parts 442 have gaps between them and each has a hook 441 at its top. When the fourth connecting part 440 is installed onto the third connecting part 430, the first mounting parts 442 pass through the rear side of the slot 431. The hooks 441 on the first mounting parts 442 are squeezed by the slot 431, causing the first mounting parts 442 to elastically deform and move inwards, thus passing through the slot 431. After the hooks 441 pass through the slot 431, the first mounting parts 442 return to their original position due to elastic deformation, causing the hooks 441 to abut against the front end face of the third connecting part 430.

[0054] Please refer to the attached document. Figure 7-9 In some embodiments of this application, from front to back, the fourth connecting part 440 includes a second mounting part 443 and a limiting part 444. The support part 220 is provided with a connecting hole 222. The diameter of the limiting part 444 is larger than that of the second mounting part 443 and the connecting hole 222, so that when the fourth connecting part 440 is installed on the support part 220, the second mounting part 443 passes through the connecting hole 222, and the limiting part 444 abuts against the rear end face of the support part 220, so that the fourth connecting part 440 cannot continue to move forward relative to the support part 220.

[0055] In this embodiment, by opening a connecting hole 222 on the support portion 220, the fourth connecting portion 440 can be directly inserted from the rear side of the support portion 220 during installation, making the installation operation of the fourth connecting portion 440 simpler; and the limiting portion 444 on the rear side of the fourth connecting portion 440 abuts against the rear end face of the support portion 220, making the connection strength between the fourth connecting portion 440 and the support portion 220 higher and the stability better.

[0056] Please refer to the appendix. Figure 8-9 When installing the hand console 3, first screw the third connecting part 430 and the rear end of the hand console 3 together; then, the third connecting part 430 and the hand console 3 pass through the opening 211 and extend into the interior of the decorative part 2; finally, insert the fourth connecting part 440 through the connecting hole 222 on the rear side of the support part 220. The first mounting part 442 at the front end of the fourth connecting part 440 and the third connecting part 430 are connected and fixed by a snap-fit ​​structure. The limiting part 444 on the rear side of the fourth connecting part 440 abuts against the rear end of the support part 220, thereby connecting and fixing the hand console 3 and the decorative part 2. The installation operation is relatively simple.

[0057] It should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer" used above to indicate orientation or positional relationships are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means three or more.

Claims

1. A tabletop hand console mounting structure, characterized in that, The device includes a tabletop (1), a decorative piece (2) connected to the lower edge of the tabletop (1), and a hand console (3). The decorative piece (2) includes a front cover (210). The cover (210) has an opening (211). The hand console (3) is inserted into the decorative piece (2) through the opening (211). The front end of the hand console (3) is exposed through the opening (211) and is connected to the front end of the cover (210) to form a complete plane. The decorative piece (2) also includes a rear support (220). Several connecting pieces (4) are provided between the support (220) and the rear end of the hand console (3). The front end of the connecting piece (4) is connected to the rear end of the hand console (3), and the rear end of the connecting piece (4) is connected to the support (220), so that the hand console (3) and the decorative piece (2) remain relatively fixed.

2. The tabletop hand console mounting structure according to claim 1, characterized in that, The sidewall of the tabletop (1) has a stepped transition to divide the sidewall vertically into an upper half (110) and a lower half (120) that is recessed inward relative to the upper half (110). A connecting groove (121) is formed at the recessed position of the lower half (120). The shielding part (210) fills the connecting groove (121) to cover the lower half (120). A mounting groove (122) is formed at the recessed position of the lower half (120) opposite to the opening (211). The hand console (3) is inserted into the mounting groove (122) through the opening (211).

3. The tabletop hand console mounting structure according to claim 1, characterized in that, The connector (4) is an integral stepped structure, including a first connecting part (410) on the upper side and a second connecting part (420) extending rearward relative to the first connecting part (410). The front end of the first connecting part (410) is attached to the rear end of the hand console (3), and the rear end of the second connecting part (420) is attached to the front end of the support part (220).

4. The tabletop hand console mounting structure according to claim 3, characterized in that, The first connecting part (410) is connected to the hand console (3) by means of screws, and the second connecting part (420) is connected to the support part (220) by means of screws.

5. The tabletop hand console mounting structure according to claim 3, characterized in that, A positioning structure is provided between the second connecting part (420) and the support part (220). The positioning structure includes a positioning protrusion (421) and a positioning hole (221). The positioning protrusion (421) is located at one of the rear end of the second connecting part (420) and the front end of the support part (220), and the positioning hole (221) is located at the other of the rear end of the second connecting part (420) and the front end of the support part (220).

6. The tabletop hand console mounting structure according to claim 5, characterized in that, The rear end of the second connecting part (420) extends rearward to form a positioning protrusion (421), and the support part (220) is correspondingly hollowed out with a positioning hole (221).

7. The tabletop hand console mounting structure according to claim 1, characterized in that, The connector (4) is a split structure, including a third connecting part (430) extending in the vertical direction and a fourth connecting part (440) extending in the horizontal direction. The upper end of the third connecting part (430) is connected to the rear end of the hand console (3), the lower end of the third connecting part (430) and the front end of the fourth connecting part (440) are detachably connected, and the rear end of the fourth connecting part (440) is connected to the support part (220).

8. The tabletop hand console mounting structure according to claim 7, characterized in that, The third connecting part (430) and the fourth connecting part (440) are connected by a snap-fit ​​structure. The snap-fit ​​structure includes a hook (441) and a slot (431) that engage with each other. The hook (441) is located in one of the third connecting part (430) and the fourth connecting part (440), and the slot (431) is located in the other of the third connecting part (430) and the fourth connecting part (440).

9. The tabletop hand console mounting structure according to claim 8, characterized in that, From front to back, the fourth connecting part (440) includes a first mounting part (442) and a second mounting part (443). The side wall of the first mounting part (442) is provided with a plurality of hooks (441). The lower end of the third connecting part (430) is hollowed out and provided with a slot (431). The diameter of the second mounting part (443) is larger than that of the first mounting part (442) and the slot (431). When the fourth connecting part (440) is connected to the third connecting part (430), the first mounting part (442) passes through the slot (431), the hooks (441) abut against the front end face of the third connecting part (430), and the second mounting part (443) abuts against the rear end face of the third connecting part (430), so that the third connecting part (430) and the fourth connecting part (440) are relatively fixed.

10. The tabletop hand console mounting structure according to claim 7, characterized in that, From front to back, the fourth connecting part (440) includes a second mounting part (443) and a limiting part (444) in sequence. The support part (220) is provided with a connecting hole (222). The diameter of the limiting part (444) is larger than that of the second mounting part (443) and the connecting hole (222), so that when the fourth connecting part (440) is installed on the support part (220), the second mounting part (443) passes through the connecting hole (222), and the limiting part (444) abuts against the rear end face of the support part (220), so that the fourth connecting part (440) cannot continue to move forward relative to the support part (220).

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