CN216961803U - Multi-person office table with semi-hidden wiring - Google Patents

Abstract

The utility model discloses a multi-person office table with semi-hidden wiring, belonging to the technical field of office supplies and comprising a supporting part and a plurality of tables distributed on the supporting part in a row, wherein each table comprises two tables spliced in a mirror image manner, and a wire slot frame extending along the distribution direction of the tables in the row is arranged between the two tables; the wire groove frame is W-shaped and comprises a left outer inclined plate, a left bottom plate, a left inner inclined plate, a top plate, a right inner inclined plate, a right bottom plate and a right outer inclined plate; the socket wiring structure is characterized by further comprising a rib plate, wherein the top plate, the left inner inclined plate, the right inner inclined plate and the rib plate are surrounded to form a wiring groove for socket wiring, the left outer inclined plate, the left bottom plate and the left inner inclined plate are surrounded to form a left groove, and the right outer inclined plate, the right bottom plate and the right inner inclined plate are surrounded to form a right groove. Through setting up the wire chase frame, provide sufficient storage space for walking the line of cable, stop the cable and suffer that the mouse stings the people and play to avoid the circuit because of the emergence of incident such as electric leakage electric shock that unexpected interrupt led to.

Description

Multi-person office table with semi-hidden wiring

Technical Field

The utility model belongs to the technical field of office supplies, and particularly relates to a multi-person office table with semi-hidden wiring.

Background

The office table is a table which is convenient to work in daily life and work and social activities and is mainly applied to working and office places such as conference rooms, offices and the like. The good office table has enough line accommodating space besides considering the space for placing the information products so as to prevent dust accumulation on the lines and influence on the cleaning and maintenance of the office environment; secondly, with the popularization of automation office, automation equipment such as computers and printers are used more and more, and most of the existing office tables adopt a table bottom open wiring mode, so that the wiring of the automation equipment is messy, the exposed cables are easy to be kicked by rats, and potential safety hazards such as accidental line interruption, electric leakage and electric shock exist.

In the prior art, a chinese patent publication No. CN205963463U provides a combined office table structure, which includes a desk support and a desk top mounted on the desk support, wherein a cable trough is provided on a bottom surface of the desk top, a wire outlet is provided on the desk top, an embedded socket box connected to the cable trough is mounted in the wire outlet, a socket row is provided in the socket box, a small storage rack convenient for assembly and disassembly is provided on the desk top, a combined equipment installation cabinet and a file cabinet are respectively provided on an inner side of the desk support, and a flexible cable trough is provided in the equipment installation cabinet and connected to the cable trough. The office table solves the problem of line storage to a certain extent, but has a complex structure, high production and manufacturing cost and poor economic benefit; and the hidden line structure of walking of full has solved the cable and has easily been bitten people by the mouse and played potential safety hazard such as, nevertheless causes inconvenience in the circuit change, maintenance and the maintenance of automation equipment in the future easily, and the circuit of desk is accomodate the structure and is waited further optimization and improves.

Therefore, in order to solve the problems in the prior art, it is urgently needed to provide a multi-user desk with a semi-hidden wire having a sufficient circuit accommodating space and a simple structure.

Disclosure of Invention

The utility model provides a multi-person office table with semi-hidden wiring, aiming at the problems in the related art, so as to overcome the technical problems in the prior art.

The technical scheme of the utility model is realized as follows: a multi-person office table with semi-hidden wiring, which comprises a supporting part and a plurality of tables distributed on the supporting part in a row,

the supporting part comprises a plurality of brackets arranged side by side, and two sides of each bracket are respectively connected and fixed with the adjacent brackets through supporting beams; each table comprises two tables which are spliced in a mirror image mode, and a line slot frame extending along the direction of the table in a row is arranged between the two tables;

the cross section of the wire chase holder in the extending direction is in a W shape with mirror symmetry and comprises a left outer inclined plate, a left bottom plate, a left inner inclined plate, a top plate, a right inner inclined plate, a right bottom plate and a right outer inclined plate which are sequentially connected, wherein the left outer inclined plate and the right outer inclined plate of the wire chase holder are outwards turned along respective bending lines to form turned edges, one sides of two platens which are spliced in a mirror image mode, close to the wire chase holder, are connected with the turned edges, and one sides of the two platens, far away from the wire chase holder, are abutted against the supporting beams;

the wire chase frame is further provided with a rib plate, the two sides of the rib plate are fixedly connected with the inner walls of the left inner inclined plate and the right inner inclined plate respectively, a plurality of sockets are arranged on the left inner inclined plate and the right inner inclined plate respectively, the top plate, the left inner inclined plate, the right inner inclined plate and the rib plate are surrounded to form a wiring groove for wiring the sockets, the left outer inclined plate, the left bottom plate and the left inner inclined plate are surrounded to form a left groove, and the right outer inclined plate, the right bottom plate and the right inner inclined plate are surrounded to form a right groove.

According to the utility model, the line slot frame is arranged between the two platens which are spliced in a mirror image mode, so that a sufficient storage space is provided for the wiring of the cable, the wiring of the automatic equipment is moved upwards, the cable is prevented from being kicked by a mouse, and the safety accidents of electric leakage, electric shock and the like caused by accidental interruption of the line are avoided.

As a further improvement of the scheme, the peripheral edge of one side of the bedplate close to the wire groove frame is flush with the bending line of the flanging of the wire groove frame.

As a further improvement of the above solution, the peripheral edge of the platen on the side close to the trunking rack extends in the horizontal direction to form a flange, and the flange partially shields the left/right grooves;

what need explain is, through setting up left recess, right recess, provide a line structure is walked to semi-hidden desk, when guaranteeing that the office environment is succinct pleasing to the eye easy cleanness, also be convenient for change, maintain and overhaul the circuit of automation equipment in the future, application prospect is showing fairly.

As a further improvement of the above scheme, the connecting part of the two sides of the flange and the bedplate is in fillet transition, and the length size range of the flange extending along the horizontal direction is 20-70 mm;

in order to improve the space of placing the information product on the desk, further, set up the flange and extend along the horizontal direction, and the both sides of flange are the fillet transition with the junction of platen for the stable in structure of flange is reliable, and makes the space of placing automation equipment on the platen bigger, improves the space availability factor of desk.

As a further improvement of the above solution, the flange shielding part occupies 1/5-1/3 of the left/right groove.

As a further improvement of the scheme, the rib plates are parallel to the top plate, and the distance between the rib plates and the top plate ranges from 60mm to 150 mm.

As a further improvement of the above scheme, a plurality of circular holes are distributed on the rib plate along the extension direction of the rib plate, and the diameter range of the circular holes is 48-72 mm;

the left inner inclined plate and the right inner inclined plate are provided with a plurality of square grooves for correspondingly placing the sockets; and a plurality of waist-shaped holes are also distributed on the left outer inclined plate, the left bottom plate, the right bottom plate and the right outer inclined plate.

As a further improvement of the above scheme, the left bottom plate, the right bottom plate and the top plate are horizontally arranged, an included angle between the left inner inclined plate/the right inner inclined plate and the horizontal direction is alpha, and alpha is more than or equal to 100 degrees and less than or equal to 125 degrees;

as a further improvement of the above proposal, the distance between the top plate and the bedplate is 1/3-3/5 of the distance between the top plate and the left bottom plate/the right bottom plate;

it should be noted that, in addition to considering the space for placing the information product, the good office table also has enough circuit accommodating space to avoid the circuit dust accumulation and influence on the cleaning of the office environment and the simple maintenance structure; furthermore, the wiring groove used for socket wiring is formed by arranging the groove frame with the W-shaped line of the cross section, and the left groove and the right groove which are used for wiring the automation equipment and placing articles meet the actual use requirements of daily office work and have high economic benefit.

As a further improvement of the above proposal, the bracket comprises a left leg, a right leg and a cross beam connecting the left leg and the right leg,

the left supporting leg and the right supporting leg are in mirror symmetry, the cross beam is horizontally arranged, the upper part of the left supporting leg/the right supporting leg is fixedly connected with the cross beam, the lower part of the left supporting leg/the right supporting leg forms an included angle beta with the cross beam, the included angle beta is inclined and outwards expanded, and the angle beta is more than or equal to 95 degrees and less than or equal to 117 degrees;

the wire groove frame is erected on the cross beam of the support, and the lower surface of the left bottom plate/the lower surface of the right bottom plate of the wire groove frame are abutted to the upper surface of the cross beam.

The utility model has the beneficial effects that:

(1) the line groove frame is arranged between the two platens which are spliced in a mirror image mode, so that enough accommodating space is provided for the wiring of the cable, the wiring of the automatic equipment is moved upwards, the cable is prevented from being kicked by a mouse, and safety accidents such as electric leakage and electric shock caused by accidental interruption of the line are avoided;

(2) the structure is simple, the wiring groove for socket wiring, the left groove and the right groove for wiring of automation equipment and placing articles are formed by the groove frame with the W-shaped cross section, the actual use requirement of daily office is met, and the economic benefit is high;

(3) through setting up left recess, right recess, provide a line structure is walked to semi-hidden desk, when guaranteeing that the succinct pleasing to the eye easy cleanness of office environment, also be convenient for change, maintain and overhaul the circuit of automation equipment in the future, application prospect is showing fairly.

Drawings

FIG. 1 is a schematic structural view of embodiment 1 of the present invention;

FIG. 2 is a schematic structural diagram of another perspective view of embodiment 1 of the present invention;

FIG. 3 is a front view of embodiment 1 of the present invention;

FIG. 4 is a partial enlarged view of FIG. 3 at a;

FIG. 5 is a top view of embodiment 1 of the present invention;

FIG. 6 is a schematic structural view of embodiment 2 of the present invention;

reference numerals:

1. a support portion; 11. a support; 111a, left leg; 111b, a right leg; 112. a cross beam; 12. a support beam;

2. a table;

21. a platen; 211. a flange;

22. a wire chase frame; 221a, a left outer inclined plate; 221b, a right outer inclined plate; 222a, a left bottom plate; 222b, a right bottom plate; 223a, a left inner sloping plate; 223b, a right inner sloping plate; 224. a top plate; 225. flanging; 226. a rib plate;

z1 and a bending line; z2, a socket;

c1, wiring groove; c2, a left groove; c3, a right groove;

k1, round hole; k2, kidney-shaped hole; k3, square groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

As shown in fig. 1 to 5, a multi-user office desk with semi-hidden wiring comprises a support part 1 and a plurality of desks 2 distributed in a row on the support part 1,

the supporting part 1 comprises a plurality of brackets 11 arranged side by side, and two sides of each bracket 11 are respectively connected and fixed with the adjacent brackets 11 through supporting beams 12; in this embodiment, the number of the brackets 11 is 3, the number of the tables 2 is 2, and 1 bracket 11 is shared between adjacent tables 2;

specifically, the support 11 includes a left leg 111a, a right leg 111b and a cross member 112 connecting the two,

the left leg 111a and the right leg 111b are in mirror symmetry, the cross beam 112 is horizontally arranged, the upper parts of the left leg 111a and the right leg 111b are fixedly connected with the cross beam 112, the lower parts of the left leg 111a and the right leg 111b and the cross beam 112 form an included angle beta which is inclined and expanded outwards, and beta is larger than or equal to 95 degrees and smaller than or equal to 117 degrees; in the present embodiment, an included angle β between the lower portion of the left leg 111 a/the right leg 111b and the cross beam 112 is preferably 101 °, it should be noted that, each leg of the conventional office table is perpendicular to the ground, and if the heights of the legs are different, situations such as unstable support may exist, and further, the left leg 111a and the right leg 111b are arranged to be inclined and extended outwards, so that the support stability of the support portion 1 can be effectively enhanced, and the user experience is improved.

Each table 2 comprises two mirror-image spliced tables 21, the two tables 21 are spliced and combined to form the integral table 2, convenience and flexibility are realized, and a proper number of multi-person office tables can be spliced according to actual office demands;

a wire groove frame 22 extending along the distribution direction of the table 2 is arranged between the two tables 21;

the cross section of the wire slot frame 22 in the extending direction is in a W shape with mirror symmetry, and the wire slot frame 22 is integrally formed, so that the wire slot frame has a simple structure, is low in manufacturing cost and has a remarkable application prospect;

specifically, the wire groove rack comprises a left outer inclined plate 221a, a left bottom plate 222a, a left inner inclined plate 223a, a top plate 224, a right inner inclined plate 223b, a right bottom plate 222b and a right outer inclined plate 221b which are sequentially connected, wherein the left outer inclined plate 221a and the right outer inclined plate 221b of the wire groove rack 22 are outwards turned along respective bending lines Z1 to form turned-over edges 225, the left bottom plate 222a, the right bottom plate 222b and the top plate 224 are horizontally arranged, the wire groove rack 22 is erected on a cross beam 112 of the support 11, and the lower surfaces of the left bottom plate 222 a/the right bottom plate 222b of the wire groove rack 22 are abutted against the upper surface of the cross beam 112; the two platens 21, which are mirror-image spliced, are connected to the flanges 225 on the side close to the slot frame 22, and abut against the support beam 12 on the side away from the slot frame 22.

The wire casing rack 22 is further provided with a rib plate 226, two sides of the rib plate 226 are respectively connected and fixed with inner walls of the left inner inclined plate 223a and the right inner inclined plate 223b, the left inner inclined plate 223a and the right inner inclined plate 223b are respectively provided with a plurality of sockets Z2, the top plate 224, the left inner inclined plate 223a, the right inner inclined plate 223b and the rib plate 226 are surrounded to form a wiring groove C1 for wiring of the sockets Z2, the left outer inclined plate 221a, the left bottom plate 222a and the left inner inclined plate 223a are surrounded to form a left groove C2, and the right outer inclined plate 221b, the right bottom plate 222b and the right inner inclined plate 223b are surrounded to form a right groove C3;

in this embodiment, the rib plate 226 is parallel to the top plate 224, and the distance between the rib plate 226 and the top plate 224 is 60 mm-150 mm; a plurality of round holes K1 are distributed on the rib plate 226 along the extension direction, and the diameter range of the round holes K1 is 48-72 mm; the left inner inclined plate 223a and the right inner inclined plate 223b are provided with a plurality of square grooves K3 for correspondingly placing the socket Z2; a plurality of waist-shaped holes K2 are also distributed on the left outer sloping plate 221a, the left bottom plate 222a, the right bottom plate 222b and the right outer sloping plate 221 b;

the top plate 224, the left inner inclined plate 223a, the right inner inclined plate 223b and the rib plate 226 surround to form a wiring groove C1 for the socket Z2 wiring, and the appropriate distance between the rib plate 226 and the top plate 224 is configured, so that a sufficient cable arrangement and storage space can be provided for the wiring of a large number of automatic devices; furthermore, a plurality of round holes K1 are distributed on the rib plate 226 along the extending direction of the rib plate, and a plurality of waist-shaped holes K2 are further distributed on the left outer inclined plate 221a, the left bottom plate 222a, the right bottom plate 222b and the right outer inclined plate 221b, so that cables of various automatic equipment can flexibly and conveniently penetrate/pass and are fixed, the structure is simple and practical, and the wiring requirement of daily office equipment is met.

The distance between the top plate 224 and the bedplate 21 is 1/3-3/5 of the distance between the top plate 224 and the left bottom plate 222 a/the right bottom plate 222b, so that the horizontal plane of the top plate 224 of the linear groove frame 22 is higher than the horizontal plane of the bedplate 21, the included angle between the left inner inclined plate 223 a/the right inner inclined plate 223b and the horizontal direction is alpha, alpha is more than or equal to 100 degrees and less than or equal to 125 degrees, and in the embodiment, the included angle alpha between the left inner inclined plate 223 a/the right inner inclined plate 223b and the horizontal direction is preferably 110 degrees;

it should be noted that, in addition to considering the space for placing the information product, the good office table also has enough circuit accommodating space to avoid the circuit dust accumulation and influence on the cleaning of the office environment and the simple maintenance structure; further, in the above-mentioned case,

the wiring groove C1 for the socket Z2 wiring, the left groove C2 and the right groove C3 for the wiring of automation equipment and placing of articles are formed by arranging the groove frame 22 with the W-shaped cross section, so that the practical use requirement of daily office is met, and the economic benefit is high; specifically, the horizontal plane of the top plate 224 of the line slot frame 22 is higher than the horizontal plane of the table plate 21, and the included angle α between the left inner inclined plate 223 a/the right inner inclined plate 223b and the horizontal direction is preferably 110 °, so that the left groove C2 and the right groove C3 are convenient for placing books, newspapers and other book data, and the appropriate inclination angle is configured to meet the ergonomic design, so that a user can look up the data during working.

In the present embodiment, the peripheral edge of the platen 21 on the side close to the slot frame 22 extends in the horizontal direction to form a flange 211, and the flange 211 partially shields the left groove C2/right groove C3; the shielding part of the flange 211 occupies 1/5-1/3 of the left groove C2/the right groove C3;

it should be noted that, through setting up left recess C2, right recess C3, provide a line structure is walked to semi-hidden desk, when guaranteeing that the succinct pleasing to the eye easy cleanness of office environment, also be convenient for change, maintain and overhaul the circuit of automation equipment in the future, application prospect is showing fairly.

In this embodiment, the connection between the two sides of the flange 211 and the platen 21 is in a rounded transition, and the length of the flange 211 extending along the horizontal direction ranges from 20mm to 70 mm; in order to improve the space of placing information product on the desk, further, set up flange 211 and extend along the horizontal direction, and the both sides of flange 211 are fillet transition with the junction of platen 21 for flange 211's stable in structure is reliable, and makes the space of placing automation equipment on platen 21 bigger, improves the space availability factor of desk.

Through the scheme of the utility model, in the specific application: firstly, the cross section of the wire groove frame 22 in the extending direction is in a mirror symmetry 'W' shape, a plurality of square grooves K3 are respectively arranged on the left inner inclined plate 223a and the right inner inclined plate 223b, a corresponding number of sockets Z2 are embedded into the square grooves K3 for installation and fixation, the top plate 224, the left inner inclined plate 223a, the right inner inclined plate 223b and the rib plate 226 are surrounded to form a wiring groove C1 for wiring of the sockets Z2, the wire groove frame 22 is arranged between the two platens 21 which are spliced in a mirror image mode, so that enough accommodating space is provided for wiring of cables, the wiring of automation equipment is enabled to move upwards, the cables are prevented from being kicked by mice, and safety accidents such as electric leakage and electric shock caused by accidental interruption of the cables are avoided;

secondly, the left outer inclined plate 221a, the left bottom plate 222a and the left inner inclined plate 223a are enclosed to form a left groove C2, and the right outer inclined plate 221b, the right bottom plate 222b and the right inner inclined plate 223b are enclosed to form a right groove C3; the flange 211 partially shields the left groove C2/the right groove C3, a semi-hidden type office table wiring structure is provided, the office environment is simple, attractive and easy to clean, circuit change, maintenance and overhaul of future automation equipment are facilitated, and the application prospect is quite remarkable;

and finally, a proper inclination angle is configured, so that the left groove C2 and the right groove C3 are convenient for placing books, newspapers and other book data, the ergonomic design is met, the user can look up the data conveniently during office work, and the multifunctional desk is convenient and practical.

Example 2

As shown in fig. 6, the main technical solution of this embodiment and the features of embodiment 1 that are not explained in this embodiment adopt the explanations in embodiment 1, and are not described again here. This example differs from example 1 in that:

in this embodiment, the peripheral edge of the platen 21 on the side close to the slot frame 22 is flush with the bending line Z1 of the flange 225 of the slot frame 22;

the left outer inclined plate 221a, the left bottom plate 222a and the left inner inclined plate 223a are enclosed to form a left groove C2, and the right outer inclined plate 221b, the right bottom plate 222b and the right inner inclined plate 223b are enclosed to form a right groove C3;

the peripheral edge of one side, close to the line groove frame 22, of the bedplate 21 is flush with the bending line Z1 of the flanging 225 of the line groove frame 22, the wiring structure of the office table is effectively simplified, the office environment is simple, attractive and easy to clean, meanwhile, the circuit of the future automatic equipment is convenient to change, maintain and overhaul, and the application prospect is quite remarkable.

Variations and modifications to the above-described embodiments may occur to those skilled in the art, which fall within the scope and spirit of the above description. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.

Claims (10)

1. The utility model provides a many people desk of line is walked to semi-hidden, includes the supporting part to and become a plurality of tables of arranging the distribution on the supporting part, its characterized in that:

the supporting part comprises a plurality of brackets arranged side by side, and two sides of each bracket are respectively connected and fixed with the adjacent brackets through supporting beams; each table comprises two tables which are spliced in a mirror image mode, and a line slot frame extending along the direction of the table in a row is arranged between the two tables;

the cross section of the wire chase holder in the extending direction is in a W shape with mirror symmetry and comprises a left outer inclined plate, a left bottom plate, a left inner inclined plate, a top plate, a right inner inclined plate, a right bottom plate and a right outer inclined plate which are sequentially connected, wherein the left outer inclined plate and the right outer inclined plate of the wire chase holder are outwards turned along respective bending lines to form turned edges, one sides of two platens which are spliced in a mirror image mode, close to the wire chase holder, are connected with the turned edges, and one sides of the two platens, far away from the wire chase holder, are abutted against the supporting beams;

the wire chase frame is further provided with a rib plate, the two sides of the rib plate are fixedly connected with the inner walls of the left inner inclined plate and the right inner inclined plate respectively, a plurality of sockets are arranged on the left inner inclined plate and the right inner inclined plate respectively, the top plate, the left inner inclined plate, the right inner inclined plate and the rib plate are surrounded to form a wiring groove for wiring the sockets, the left outer inclined plate, the left bottom plate and the left inner inclined plate are surrounded to form a left groove, and the right outer inclined plate, the right bottom plate and the right inner inclined plate are surrounded to form a right groove.

2. The multi-user desk with semi-concealed traces according to claim 1, wherein the peripheral edge of the platen near the side of the slot frame is flush with the folded line of the turned edge of the slot frame.

3. The multi-person desk with semi-concealed traces according to claim 1, wherein the peripheral edge of the platen near one side of the slot frame extends horizontally to form a flange, and the flange partially covers the left/right grooves.

4. The multi-user desk with semi-concealed traces according to claim 3, wherein the connection between the two sides of the flange and the platform is rounded, and the length of the flange extending along the horizontal direction is in the range of 20mm to 70 mm.

5. The multi-user desk with semi-concealed traces according to claim 4, wherein the flange shielding part occupies 1/5-1/3 of the left/right grooves.

6. The multi-person desk with semi-concealed routing according to claim 2 or 5, wherein the rib plates and the top plate are parallel to each other, and the distance between the rib plates and the top plate is in the range of 60 mm-150 mm.

7. The multi-person desk with the semi-hidden routing of claim 6, wherein a plurality of round holes are distributed in the rib plate along the extension direction of the rib plate, and the diameter range of the round holes is 48mm to 72 mm;

the left inner inclined plate and the right inner inclined plate are provided with a plurality of square grooves for correspondingly placing the sockets; and a plurality of waist-shaped holes are also distributed on the left outer inclined plate, the left bottom plate, the right bottom plate and the right outer inclined plate.

8. The multi-user desk with semi-concealed wiring according to claim 2 or 5, wherein the left bottom plate, the right bottom plate and the top plate are horizontally disposed, and the angle between the left inner inclined plate/the right inner inclined plate and the horizontal direction is α, which is greater than or equal to 100 ° and less than or equal to 125 °.

9. The multi-person desk with semi-concealed traces according to claim 8, wherein the distance from the top board to the top board is 1/3-3/5 of the distance from the top board to the left/right bottom boards.

10. The multi-person desk with semi-concealed traces of claim 9 wherein said support frame comprises a left leg, a right leg and a cross bar connecting the two,

the left supporting leg and the right supporting leg are in mirror symmetry, the cross beam is horizontally arranged, the upper part of the left supporting leg/the right supporting leg is fixedly connected with the cross beam, the lower part of the left supporting leg/the right supporting leg forms an included angle beta with the cross beam, the included angle beta is inclined and outwards expanded, and the angle beta is more than or equal to 95 degrees and less than or equal to 117 degrees;

the wire groove frame is erected on the cross beam of the support, and the lower surface of the left bottom plate/the lower surface of the right bottom plate of the wire groove frame are abutted to the upper surface of the cross beam.

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