CN214663229U

CN214663229U - Computer network controller elevating gear

Info

Publication number: CN214663229U
Application number: CN202120851640.9U
Authority: CN
Inventors: 詹春丽
Original assignee: Guangxi Institute of Occupational
Current assignee: Guangxi Institute of Occupational
Priority date: 2021-04-23
Filing date: 2021-04-23
Publication date: 2021-11-09
Anticipated expiration: 2031-04-23

Abstract

The utility model relates to the technical field of computer network controllers, in particular to a computer network controller lifting device, which comprises a computer network controller, wherein the bottom of the computer network controller is provided with an installation cavity, the inside of the installation cavity is provided with a scissors lifting structure, the scissors lifting structure comprises an upper U-shaped installation seat, a lower U-shaped installation seat, a left cross-shaped supporting rod, a right cross-shaped supporting rod, a stepping motor, an upper right rotating rod, a lower right rotating rod, an upper left rotating rod, a lower left rotating rod and an adjusting screw rod, the utility model discloses a mounting cavity is arranged at the bottom of the computer network controller, when the computer network controller is required to be lifted, the height of the computer network controller is adjusted by utilizing the lifting principle of the scissors lifting structure, when the computer network controller is not used, the scissors lifting structure is retracted into the mounting cavity, thereby realizing the hidden lifting structure, therefore, the working requirement can be met, the carrying is convenient, and the use performance of the computer network controller is improved.

Description

Computer network controller elevating gear

Technical Field

The utility model relates to a computer network controller technical field specifically is a computer network controller elevating gear.

Background

Current computer network controller is the box structure, can not go up and down according to the work demand to can not satisfy the work demand, reduced computer network controller's performance.

To sum up, the utility model discloses a design a computer network controller elevating gear and solve the problem that exists.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a computer network controller elevating gear to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a computer network controller lifting device comprises a computer network controller, wherein a mounting cavity is formed in the bottom of the computer network controller, a scissors lifting structure is mounted inside the mounting cavity, the scissors lifting structure comprises an upper U-shaped mounting seat, a lower U-shaped mounting seat, a left cross-shaped supporting rod, a right cross-shaped supporting rod, a stepping motor, an upper right rotating rod, a lower right rotating rod, an upper left rotating rod, a lower left rotating rod and an adjusting screw rod, two ends of the upper right rotating rod are respectively connected to opposite side walls inside the upper U-shaped mounting seat, two ends of the lower right rotating rod are respectively connected to opposite side walls inside the lower U-shaped mounting seat, two ends of the upper left rotating rod are respectively connected to the inside of an upper sliding groove formed in opposite side walls inside the upper U-shaped mounting seat, two ends of the lower left rotating rod are respectively connected to the inside of a lower sliding groove formed in opposite side walls inside the lower U-shaped mounting seat, the driving end of the stepping motor is connected with an adjusting screw rod through a coupling, and the other end of the adjusting screw rod penetrates through the left lower rotating rod and the right lower rotating rod respectively.

Preferably, the upper right rotating rod is connected with the upper U-shaped mounting seat in a rotating mode, and the lower right rotating rod is connected with the lower U-shaped mounting seat in a sliding mode.

Preferably, the left upper rotating rod is connected with the upper sliding chute in a sliding manner, and the left lower rotating rod is connected with the lower sliding chute in a sliding manner.

Preferably, the connection mode of adjusting screw rod and left lower rotating rod is threaded connection, the connection mode of right lower rotating rod and adjusting screw rod is rotation connection.

Preferably, each end of the left cross-shaped support rod and each end of the right cross-shaped support rod are respectively provided with a through hole, and the interiors of the through holes are respectively and correspondingly connected with the right upper rotating rod, the right lower rotating rod, the left upper rotating rod and the left lower rotating rod in a rotating mode.

Preferably, a motor control button is arranged on the computer network controller and is electrically connected to the stepping motor through a lead.

Preferably, the upper U-shaped mounting seat is in clearance fit with the port of the mounting cavity, the left cross-shaped support rod and the right cross-shaped support rod are identical in structure, the left cross-shaped support rod is composed of two identical support rods and a rotating shaft, and the centers of the two support rods are connected in a rotating mode through the rotating shaft to form a cross-shaped structure.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, set up the installation cavity through the bottom at computer network controller, when work demand computer network controller goes up and down, utilize the principle that scissors elevation structure goes up and down, go up and down to computer network controller and carry out altitude mixture control, when not using, withdraw scissors elevation structure installation cavity to realized hiding elevation structure, thereby can satisfy the work demand, conveniently carry again, and then improved computer network controller's performance.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic bottom view of the present invention shown in FIG. 1;

FIG. 3 is a schematic view of the unfolding structure of the scissor lifting structure of the present invention;

FIG. 4 is a schematic view of the lifting structure of the scissors of the present invention;

FIG. 5 is a schematic view of a portion of the structure of FIG. 2 according to the present invention;

FIG. 6 is a schematic view of a portion of the structure of FIG. 4 according to the present invention;

fig. 7 is a schematic diagram of the exploded view of fig. 6 according to the present invention;

fig. 8 is a schematic view of the structure of the U-shaped mounting seat of the present invention.

In the figure: 1. a computer network controller; 2. installing a cavity; 3. a scissor lifting structure; 4. an upper U-shaped mounting seat; 5. a lower U-shaped mounting seat; 6. a left cross-shaped support bar; 7. a right cross-shaped support bar; 8. a stepping motor; 9. a right upper rotating rod; 10. a right lower rotating rod; 11. a left upper rotating rod; 12. a left lower rotating rod; 13. adjusting the screw rod; 14. an upper chute; 15. a lower chute.

Detailed Description

The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-8, the present invention provides a technical solution:

a computer network controller lifting device comprises a computer network controller 1, wherein the bottom of the computer network controller 1 is provided with an installation cavity 2, a scissor lifting structure 3 is arranged inside the installation cavity 2, the scissor lifting structure 3 comprises an upper U-shaped installation seat 4, a lower U-shaped installation seat 5, a left cross-shaped support rod 6, a right cross-shaped support rod 7, a stepping motor 8, a right upper rotating rod 9, a right lower rotating rod 10, a left upper rotating rod 11, a left lower rotating rod 12 and an adjusting screw rod 13, two ends of the right upper rotating rod 9 are respectively connected onto opposite side walls inside the upper U-shaped installation seat 4, two ends of the right lower rotating rod 10 are respectively connected onto opposite side walls inside the lower U-shaped installation seat 5, two ends of the left upper rotating rod 11 are respectively connected inside upper sliding grooves 14 formed on opposite side walls inside the upper U-shaped installation seat 4, two ends of the left lower rotating rod 12 are respectively connected inside lower sliding grooves 15 formed on opposite side walls inside the lower U-shaped installation seat 5, the driving end of the stepping motor 8 is connected with an adjusting screw rod 13 through a coupling, and the other end of the adjusting screw rod 13 penetrates through the left lower rotating rod 12 and the right lower rotating rod 10 respectively.

The utility model discloses work flow: when in use, a motor control button is arranged on the computer network controller 1 and is electrically connected with the stepping motor 8 through a lead wire, the equipment is electrified, after the electrification is finished, the motor control button is operated to start the stepping motor 8, the stepping motor 8 rotates after being started, at the moment, the connection mode of the adjusting screw rod 13 and the left lower rotating rod 12 is in threaded connection, the adjusting screw rod 13 is driven to rotate under the action of the rotation connection mode of the right lower rotating rod 10 and the adjusting screw rod 13, the connection mode of the right upper rotating rod 9 and the upper U-shaped mounting seat 4 is in rotation connection after the adjusting screw rod 13 rotates, the connection mode of the right lower rotating rod 10 and the lower U-shaped mounting seat 5 is in sliding connection with the connection mode of the left upper rotating rod 11 and the upper chute 14, the connection mode of the left lower rotating rod 12 and the lower chute 15 is in sliding connection and the matching mode of the U-shaped mounting seat 4 and the port of the mounting cavity 2 is in clearance fit, the left cross-shaped support rod 6 and the right cross-shaped support rod 7 are identical in structure, the left cross-shaped support rod 6 is composed of two identical support rods and a rotating shaft, and the centers of the two support rods are connected through the rotating shaft in a rotating manner to form a cross-shaped structure, so that transmission is carried out layer by layer, the scissors lifting structure 3 composed of the structures connected on the left cross-shaped support rod 6, the right cross-shaped support rod 7, the left cross-shaped support rod 6 and the right cross-shaped support rod 7 is driven to lift, the upper U-shaped mounting seat 4 and the lower U-shaped mounting seat 5 are correspondingly separated, the computer network controller 1 is further realized, when the scissors lifting structure 3 is not used, the scissors lifting structure 3 is retracted into the mounting cavity 2, the hidden lifting structure is realized, in the process, the mounting cavity 2 is arranged at the bottom of the computer network controller 1, when the computer network controller 1 is required to lift, utilize the principle that scissors elevation structure 3 goes up and down, go up and down to computer network controller 1 and carry out altitude mixture control, when not using, withdraw installation cavity 2 with scissors elevation structure 3 to realized hiding elevation structure, thereby can satisfy the work demand, conveniently carry again, and then improved computer network controller 1's performance.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A computer network controller elevating gear, includes computer network controller (1), its characterized in that: the scissors lifting structure (3) comprises an upper U-shaped mounting seat (4), a lower U-shaped mounting seat (5), a left cross-shaped supporting rod (6), a right cross-shaped supporting rod (7), a stepping motor (8), an upper right rotating rod (9), a lower right rotating rod (10), an upper left rotating rod (11), a lower left rotating rod (12) and an adjusting screw rod (13), wherein two ends of the upper right rotating rod (9) are respectively connected to opposite side walls in the upper U-shaped mounting seat (4), two ends of the lower right rotating rod (10) are respectively connected to opposite side walls in the lower U-shaped mounting seat (5), two ends of the upper left rotating rod (11) are respectively connected to the inside of an upper chute (14) formed in opposite side walls in the upper U-shaped mounting seat (4), the inside of lower spout (15) of seting up on U type mount pad (5) inside relative lateral wall down is connected respectively at the both ends of a left side down bull stick (12), the drive end of step motor (8) is connected with accommodate the lead screw (13) through the shaft joint, the other end of accommodate the lead screw (13) runs through down bull stick (12), down bull stick (10) on the right side in proper order respectively.

2. The computer network controller lifting device of claim 1, wherein: the upper right rotating rod (9) is connected with the upper U-shaped mounting seat (4) in a rotating mode, and the lower right rotating rod (10) is connected with the lower U-shaped mounting seat (5) in a sliding mode.

3. The computer network controller lifting device of claim 1, wherein: the connection mode of the upper left rotating rod (11) and the upper chute (14) is sliding connection, and the connection mode of the lower left rotating rod (12) and the lower chute (15) is sliding connection.

4. The computer network controller lifting device of claim 1, wherein: the adjusting screw rod (13) is in threaded connection with the left lower rotating rod (12), and the right lower rotating rod (10) is in rotary connection with the adjusting screw rod (13).

5. The computer network controller lifting device of claim 1, wherein: through holes are respectively formed in each end part of the left cross-shaped support rod (6) and the right cross-shaped support rod (7), and the interiors of the through holes are respectively and correspondingly connected to the right upper rotating rod (9), the right lower rotating rod (10), the left upper rotating rod (11) and the left lower rotating rod (12) in a rotating mode.

6. The computer network controller lifting device of claim 1, wherein: the computer network controller (1) is provided with a motor control button and is electrically connected to the stepping motor (8) through a lead.

7. The computer network controller lifting device of claim 1, wherein: go up U type mount pad (4) and the port cooperation mode of installation cavity (2) and be clearance fit, the structure of left side cross bracing piece (6), right cross bracing piece (7) is the same, left side cross bracing piece (6) are two the same bracing pieces and pivot constitution to two bracing piece centers are connected through the pivot rotation and are constituteed "cross" type structure.