CN213582030U

CN213582030U - Simple and convenient connecting device of computer and external equipment

Info

Publication number: CN213582030U
Application number: CN202120009301.6U
Authority: CN
Inventors: 蒲东; 高明; 董灿; 谭锋; 王建勇
Original assignee: Chongqing City Management College
Current assignee: Chongqing City Management College
Priority date: 2021-01-05
Filing date: 2021-01-05
Publication date: 2021-06-29
Anticipated expiration: 2031-01-05

Abstract

The utility model discloses a simple and convenient connecting device of computer and external equipment, include: the main body comprises a host, a peripheral, a plurality of joints and a plurality of clamping blocks, wherein the plurality of clamping blocks are fixedly arranged on the lower surface of the peripheral; the clamping mechanism comprises a threaded rod, two sliding blocks and a plurality of clamping rods, the thread directions of the left side and the right side of the threaded rod are opposite, the two sliding blocks are respectively and symmetrically sleeved on the threaded rod in a threaded manner and are respectively and slidably mounted in sliding grooves, mounting rods are fixedly mounted at the top ends of the sliding blocks, the plurality of clamping rods are respectively and vertically fixedly mounted with the side walls, close to the two mounting rods, of the clamping rods, and clamping grooves are formed in the left side wall and the right side wall of the clamping block; and the driving device is used for controlling the threaded rod to rotate. The drive device controls the threaded rod in the clamping mechanism to rotate, and the two sliding blocks sleeved on the threaded rod drive the clamping rod to move so as to realize the fixed connection between the host and the peripheral.

Description

Simple and convenient connecting device of computer and external equipment

Technical Field

The utility model relates to a computer connecting device technical field especially relates to a simple and convenient connecting device of computer and external equipment.

Background

With the rapid popularization of computer applications and the increasingly wide application of networking and informatization in China, the market demand for computer external equipment is continuously increased, so that the formation and rapid development of the computer external equipment industry in China are pulled, and the external equipment is called peripheral equipment for short and is hardware equipment connected outside a computer host. The functions of transmitting, transferring and storing data and information are important components in computer systems.

When the existing peripheral equipment is linked with a host machine, the peripheral equipment is usually simply connected with the host machine through connectors, then the peripheral equipment is fixedly connected with the host machine through fixing pieces such as screws and nuts for the stability of the position of the peripheral equipment, and the steps of the peripheral equipment are complex during the operation of installing and disassembling.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving following shortcoming among the prior art, current peripheral hardware is when linking with the host computer, and is usually only simple to interconnect self with the joint of host computer, then need use mounting such as screw nut with its and host computer fixed connection for the stability of device position, and this has just caused the during operation step that needs install and dismantle the peripheral hardware comparatively loaded down with trivial details, and the simple and convenient connecting device of a computer and external equipment who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a handy connection device of a computer and an external device, comprising:

the main body comprises a host, a peripheral, a plurality of joints and a plurality of clamping blocks, wherein the joints are respectively and fixedly arranged on the surfaces of the host and the peripheral, and the clamping blocks are fixedly arranged on the lower surface of the peripheral;

the clamping mechanism comprises a threaded rod, two sliding blocks and a plurality of clamping rods, a plurality of mounting grooves are formed in the upper surface of the host, a sliding groove is formed in the bottom of the mounting groove, the threaded rod is rotatably mounted in the sliding groove, the directions of threads on the left side and the right side of the threaded rod are opposite, the two sliding blocks are respectively sleeved on the threaded rod in a symmetrical threaded manner and are respectively and slidably mounted in the sliding groove, mounting rods are fixedly mounted at the top ends of the sliding blocks, the clamping rods are respectively and vertically fixedly mounted with the side walls, close to the two mounting rods, of the clamping rods, and a plurality of clamping grooves corresponding to the positions of the clamping rods are formed;

and the driving device is used for controlling the threaded rod to rotate.

Preferably, the driving device comprises a worm and a worm wheel, the worm is vertically rotatably installed in the chute, the worm wheel is fixedly sleeved on the threaded rod, the worm is meshed with the worm wheel, the top end of the worm penetrates out of the host machine, and an adjusting wheel is fixedly installed on the top end of the worm.

Preferably, the clamping rod is far away from one end fixed mounting of installation pole and is provided with a first magnet, the clamping groove is internally and fixedly provided with a second magnet, and the magnetic poles of the first magnet and the second magnet which are close to each other are opposite.

Preferably, two the equal fixed mounting of lateral wall that the installation pole is close to each other has the mounting panel, the perpendicular fixed mounting in mounting panel upper surface has the spring beam, the top of spring beam is rotated and is installed and rotate the wheel, the guide rail has been seted up to the lower surface of joint piece.

Preferably, a limiting cavity is formed in the main machine, a bearing is fixedly sleeved on the worm, and an outer ring of the bearing is fixedly connected with the wall of the limiting cavity.

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

the threaded rod in the clamping mechanism is controlled to rotate through the driving device, so that the plurality of clamping rods can be driven to move gradually by the two sliding blocks which are sleeved on the threaded rod, and when the plurality of clamping rods move to the plurality of clamping grooves of the side wall of the clamping block to form clamping, the fixed connection between the peripheral and the host is completed, and the trouble of using fixing parts such as screw nuts and the like for fixed connection is avoided, and the clamping mechanism is convenient and fast.

Drawings

Fig. 1 is a schematic front structural view of a simple connection device for a computer and an external device according to the present invention;

fig. 2 is a schematic side view of a simple connection device for connecting a computer and an external device according to the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2;

fig. 4 is a partially enlarged view of B in fig. 2.

In the figure: the device comprises a main machine 1, a peripheral machine 2, a joint 3, a joint 4, a clamping block 5, a threaded rod 6, a sliding block 7, a clamping rod 7, an installation groove 8, a sliding groove 9, an installation rod 10, a clamping groove 11, a worm 12, a worm wheel 13, an adjusting wheel 14, a first magnet 15, a second magnet 16, an installation plate 17, a spring rod 18, a rotating wheel 19, a guide rail 20, a limiting cavity 21 and a bearing 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the present invention, the terms "upper", "lower", "left", "right", "middle" and "one" are used for clarity of description, but not for limiting the range of the present invention, and the relative relationship changes or adjustments without substantial technical changes should be regarded as the scope of the present invention.

Referring to fig. 1 to 4, a handy connection apparatus of a computer and an external device, includes:

the main body comprises a host 1, a peripheral 2, a plurality of connectors 3 and a plurality of clamping blocks 4, wherein the connectors 3 are respectively and fixedly arranged on the surfaces of the host 1 and the peripheral 2, and the clamping blocks 4 are all fixedly arranged on the lower surface of the peripheral 2;

the clamping mechanism comprises a threaded rod 5, two sliding blocks 6 and a plurality of clamping rods 7, a plurality of mounting grooves 8 are formed in the upper surface of the main machine 1, a sliding groove 9 is formed in the bottom of each mounting groove 8, the threaded rod 5 is rotatably mounted in the sliding groove 9, the directions of threads on the left side and the right side of the threaded rod 5 are opposite, the two sliding blocks 6 are respectively symmetrically sleeved on the threaded rod 5 in a threaded manner and are respectively and slidably mounted in the sliding groove 9, mounting rods 10 are fixedly mounted at the top ends of the sliding blocks 6, the clamping rods 7 are respectively and vertically and fixedly mounted with the side walls, close to the two mounting rods 10, of the two mounting rods 10, and a plurality of clamping;

and the driving device is used for controlling the threaded rod 5 to rotate.

In the embodiment applying the scheme, a worker firstly butt joints the joint 3 of the peripheral 2 with the joint 3 of the host 1, at the moment, the clamping block 4 on the lower surface of the peripheral 2 also enters the mounting groove 8, at the moment, the threaded rod 5 in the clamping mechanism is controlled to rotate through the driving device, because the thread directions of the left side and the right side of the threaded rod 5 are opposite, so two sliders 6 that the symmetrical screw thread cover in both sides was established about threaded rod 5 can take and take place to remove with self fixed connection's joint pole 7, be close to gradually or keep away from, when the control connects pole 7 to get into the joint groove 11 on joint piece 4 surface, fixed connection work between peripheral hardware 2 and the host computer 1 just has just been accomplished this moment, convenient and fast, the process of dismantlement is also very simple, as long as control threaded rod 5 rotates, make slider 6 take joint pole 7 to leave joint groove 11 alright release fixed connection.

According to the preferable technical scheme in the embodiment, the driving device comprises a worm 12 and a worm wheel 13, the worm 12 is vertically rotatably installed in the sliding groove 9, the worm wheel 13 is fixedly sleeved on the threaded rod 5, the worm 12 is meshed with the worm wheel 13, and the top end of the worm 12 penetrates through the host 1 and is fixedly provided with an adjusting wheel 14. The adjustment wheel 14 is rotated, whereby the worm 12 is rotated, with the result that the worm wheel 13, which is connected in a meshing manner and is fixedly connected to the threaded rod 5, rotates together with the threaded rod 5.

In the preferred technical scheme of this embodiment, a first magnet 15 is fixedly installed at one end of the clamping rod 7 far away from the installation rod 10, a second magnet 16 is fixedly installed in the clamping groove 11, and the magnetic poles of the surfaces of the first magnet 15 and the second magnet 16 close to each other are opposite. When the clamping rod 7 enters the clamping groove 11, an attraction force is generated between the first magnet 15 and the second magnet 16, so that the clamping operation of the clamping rod 7 in the clamping groove 11 is more stable.

According to the preferable technical scheme in the embodiment, the mounting plates 17 are fixedly mounted on the side walls, close to each other, of the two mounting rods 10, the spring rods 18 are vertically and fixedly mounted on the upper surfaces of the mounting plates 17, the rotating wheels 19 are rotatably mounted at the top ends of the spring rods 18, and the guide rails 20 are arranged on the lower surfaces of the clamping blocks 4. The spring rod 18 can play a role in supporting the peripheral 2, so that the weight of the peripheral 2 is not borne by the main machine 1, the rotating wheel 19 reduces the friction force when the end part of the spring rod 18 is in sliding contact with the lower surface of the clamping block 4, and the guide rail 20 plays a role in guiding.

In the preferred technical scheme in this embodiment, a limit cavity 21 is formed in the main machine 1, a bearing 22 is fixedly sleeved on the worm 12, and an outer ring of the bearing 22 is fixedly connected with the cavity wall of the limit cavity 21. The bearing 22 limits the range of rotation of the worm 12 to ensure that it does not become positionally offset during rotation.

In the present application, the terms "mounted," "connected," and "secured" are to be construed broadly unless otherwise specifically indicated and limited.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A convenient connection device for connecting a computer to an external device, comprising:

the main body comprises a host (1), a peripheral (2), a plurality of joints (3) and a plurality of clamping blocks (4), wherein the joints (3) are fixedly arranged on the surfaces of the host (1) and the peripheral (2) respectively, and the clamping blocks (4) are fixedly arranged on the lower surface of the peripheral (2);

the clamping mechanism comprises a threaded rod (5), two sliding blocks (6) and a plurality of clamping rods (7), a plurality of mounting grooves (8) are formed in the upper surface of the main machine (1), a sliding groove (9) is formed in the bottom of the mounting groove (8), the threaded rod (5) is rotatably mounted in the sliding groove (9), the thread directions of the left side and the right side of the threaded rod (5) are opposite, the two sliding blocks (6) are respectively and symmetrically sleeved on the threaded rod (5) in a threaded mode and are respectively and slidably mounted in the sliding groove (9), mounting rods (10) are fixedly mounted at the top ends of the sliding blocks (6), the clamping rods (7) are respectively and vertically and fixedly mounted with the side walls, close to the two mounting rods (10), of the two mounting rods, and clamping grooves (11) corresponding to the positions of the clamping rods (7) are formed in the left;

and the driving device is used for controlling the threaded rod (5) to rotate.

2. The simple connection device for the computer and the external equipment according to claim 1, wherein the driving device comprises a worm (12) and a worm wheel (13), the worm (12) is vertically and rotatably installed in the sliding groove (9), the worm wheel (13) is fixedly sleeved on the threaded rod (5), the worm (12) is meshed with the worm wheel (13), and the top end of the worm (12) penetrates out of the main machine (1) and is fixedly provided with an adjusting wheel (14).

3. The easy connection device for computer and external device as claimed in claim 1, wherein a first magnet (15) is fixedly installed at one end of the clamping rod (7) far from the mounting rod (10), a second magnet (16) is fixedly installed in the clamping groove (11), and the magnetic poles of the sides of the first magnet (15) and the second magnet (16) close to each other are opposite.

4. The convenient connecting device for the computer and the external equipment according to claim 1, wherein the two adjacent side walls of the mounting rods (10) are fixedly provided with mounting plates (17), the upper surface of each mounting plate (17) is vertically and fixedly provided with a spring rod (18), the top end of each spring rod (18) is rotatably provided with a rotating wheel (19), and the lower surface of the clamping block (4) is provided with a guide rail (20).

5. The convenient connection device for computers and external equipment according to claim 2, wherein the main body (1) is provided with a limiting cavity (21), the worm (12) is fixedly sleeved with a bearing (22), and an outer ring of the bearing (22) is fixedly connected with the cavity wall of the limiting cavity (21).