CN211718818U

CN211718818U - Dust collector is used in installation of special cpu of virtual reality

Info

Publication number: CN211718818U
Application number: CN202020577489.XU
Authority: CN
Inventors: 江敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-17
Filing date: 2020-04-17
Publication date: 2020-10-20
Anticipated expiration: 2030-04-17

Abstract

The utility model relates to the technical field of computer professional teacher evaluation, in particular to a dust removal device for the installation of a special CPU for virtual reality, which comprises a built-in frame, a chute and a connecting bracket, wherein the built-in groove is formed in the built-in frame through pouring processing, a connecting plate is arranged in the built-in groove, a main brush is fixed on one side of the connecting plate, a metal column cap is fixed right in front of the other side of the connecting plate, and the chute is arranged at the outer end of the metal column cap. Thereby effectively avoiding the phenomenon that the exposed brush head is extruded and deformed due to external force.

Description

Dust collector is used in installation of special cpu of virtual reality

Technical Field

The utility model relates to a computer specialty teacher selects technical field, specifically is a dust collector is used in installation of special cpu of virtual reality.

Background

In the process of teaching related to computer knowledge in schools, in order to further stimulate growth of computer professional teachers and develop teacher-created consciousness, corresponding excellent teachers are selected by combining a scientific selection mode, most of modern selection modes are performed in a network system selection mode, compared with data acquisition and editing, the whole selection mode is more virtual, meanwhile, in the operation process of the system, the system is realized through a computer, a CPU component can be used as a core in the operation process of the whole computer, and when the CPU is installed, the installation position needs to be subjected to dust removal operation in advance, so that the problem that the CPU is poor in the operation process in the later period is avoided.

Dust collector on the market is when realizing cleaing away the operation to CPU mounted position, and the phenomenon of buckling appears very easily in the brush head that exposes after receiving the exogenic action to the brush head of unidirectional side is when unable auxiliary device realizes multidirectional cleaing away the operation, and the holistic dust removal effect of device also can't be ensured, consequently, proposes a dust collector for the installation of special CPU of virtual reality to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dust collector is used in installation of special cpu of virtual reality 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 dust removing device for installation of a CPU special for virtual reality comprises a built-in frame, a sliding groove and a connecting support, wherein the built-in groove is formed in the built-in frame through pouring, a connecting plate is installed in the built-in groove, a main hairbrush is fixed to one side of the connecting plate, a metal column head is fixed to the front of the other side of the connecting plate, the sliding groove is formed in the outer end of the metal column head, a left magnetic plate is fixed to one side of the sliding groove through welding, a right magnetic plate is welded to the other side of the sliding groove, a movable groove is formed in the lower portion of the front face of the connecting plate through one-time cutting, a matching groove is formed in the inner portion of the connecting plate through pouring, the connecting support is arranged in the matching groove, an auxiliary hairbrush is fixed to the top of the connecting support, a notch is formed in the middle end of the bottom of the connecting support, a screw rod is fixed to the lower portion, and a limiting plate is arranged at the joint of the screw rod and the movable groove and is fixedly connected with the movable groove through an integrated arrangement.

Preferably, the built-in groove and the connecting plate are connected to form an embedded structure, and the transverse central axis of the connecting plate and the transverse central axis of the main brush are overlapped.

Preferably, one side of the metal column head is magnetically attached to one side of the left magnetic plate, the metal column head is connected with the built-in frame through the sliding groove, the built-in frame is fixedly connected with the sliding groove through casting, the built-in frame forms a slidable structure through the sliding groove, the metal column head and the connecting plate, and the outer end of the connecting plate is matched with the inner end of the built-in groove in shape.

Preferably, the left magnetic plate is symmetrically arranged along the vertical central axis of the sliding groove by using a symmetric axis and the right magnetic plate, and the right magnetic plate and the left magnetic plate are distributed in an arc-shaped structure.

Preferably, the auxiliary brush forms an elastic structure through the connecting support and the spring, the bottom of the spring is fixed to the inner wall of the fit groove in a welding mode, the connecting support is connected with the screw through the notch, and the screw forms a spiral structure through the threaded groove body and the limiting plate.

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

1. in the utility model, through the arrangement of the metal column cap, the main brush, the right magnetic plate, the connecting plate and the chute, when the device is not needed to be used for dust removal operation, the metal column cap after being pulled can carry the main brush to realize right sliding under the connection and matching of the connecting plate and the chute, until the metal column cap is magnetically connected with the right magnetic plate, the main brush and the connecting plate are just hidden in the inner groove, thereby effectively avoiding the phenomenon that the exposed brush head is extruded and deformed by external force;

2. the utility model discloses in, through the movable groove that sets up, vice brush, the connecting plate, a spring, screw rod and notch, along with under the cavity cooperation in movable groove, the screw rod that receives behind the traction is with the help of the outside tensile mode of spiral, realize agreeing with the notch and connect and overcome the resilience effect of spring after, the screw rod will carry vice brush and outwards pull out, the device is in the setting of vertical state with the help of vice brush afterwards, can follow the dust removal operation that connecting plate side end direction corresponds to the mounted position, and through the dust removal operation that can follow different modes and realize corresponding, the holistic dust removal effect of later stage device can be ensured.

Drawings

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

FIG. 2 is a schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 3 is a schematic view of the retraction structure of the main brush of the present invention.

In the figure: 1-built-in frame, 2-built-in groove, 3-connecting plate, 4-main brush, 5-metal column cap, 6-sliding groove, 7-left magnetic plate, 8-right magnetic plate, 9-movable groove, 10-conjunction groove, 11-connecting bracket, 12-auxiliary brush, 13-notch, 14-spring, 15-screw rod and 16-limit plate.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

a dust removing device for installation of a CPU special for virtual reality comprises a built-in frame 1, a sliding groove 6 and a connecting support 11, wherein a built-in groove 2 is formed in the built-in frame 1 through pouring processing, a connecting plate 3 is installed in the built-in groove 2, a main brush 4 is fixed on one side of the connecting plate 3, a metal column head 5 is fixed right in front of the other side of the connecting plate 3, the sliding groove 6 is arranged at the outer end of the metal column head 5, a left magnetic plate 7 is fixed on one side of the sliding groove 6 through welding, a right magnetic plate 8 is welded on the other side of the sliding groove 6, a movable groove 9 is formed below the front side of the connecting plate 3 through one-time cutting processing, a conjunction groove 10 is formed in the connecting plate 3 through pouring processing, the connecting support 11 is arranged in the conjunction groove 10, an auxiliary brush 12 is fixed on the top of the connecting support 11, a notch 13 is formed in the middle end of the bottom of the connecting support 11, and a, springs 14 are welded on two sides of the bottom of the connecting support 11, a limiting plate 16 is arranged at the joint of the screw rod 15 and the movable groove 9, and the limiting plate 16 is fixedly connected with the movable groove 9 through integrated arrangement.

The built-in groove 2 and the connecting plate 3 are connected to form an embedded structure, the transverse central axis of the connecting plate 3 and the transverse central axis of the main brush 4 are overlapped with each other, along with the operation of sliding and pulling out, the main brush 4 in a horizontal state is carried by the connecting plate 3 which is originally embedded in the built-in groove 2 to be taken out, and when the installation position needs to be subjected to dust removal operation, the device quickly removes dust accumulated on the installation position of the CPU by means of the contact of the main brush 4 and the installation position and a reciprocating sweeping dust removal mode; one side of a metal column head 5 is magnetically attached to one side of a left magnetic plate 7, the metal column head 5 is connected with an internal frame 1 through a sliding groove 6, the internal frame 1 is fixedly connected with the sliding groove 6 through casting, the internal frame 1 forms a slidable structure through the sliding groove 6, the metal column head 5 and a connecting plate 3, the outer end of the connecting plate 3 is matched with the inner end of the internal groove 2 in shape, when the device does not need to be used for dust removal operation, under the condition of matched shape, the device pulls the metal column head 5 to carry a main brush 4 through the connecting plate 3 in a manual control mode, the main brush 4 and the connecting plate 3 slide rightwards along a track arranged in the sliding groove 6 until the metal column head 5 sliding to a certain distance value is magnetically connected with a right magnetic plate 8, the main brush 4 and the connecting plate 3 are just hidden in the internal groove 2, and the whole device has a hidden structure, the phenomenon that the exposed brush head is extruded and deformed due to external force can be effectively avoided by carrying out hiding treatment in the non-use process; the left magnetic plate 7 is symmetrically arranged with the right magnetic plate 8 along the vertical central axis of the chute 6, the right magnetic plate 8 and the left magnetic plate 7 are distributed in an arc-shaped structure, the brush head component can be hidden or pulled out along with the left and right sliding of the metal column head 5, when the right magnetic plate 8 and the left magnetic plate 7 which are made of magnetic materials are respectively arranged at the left and right sides of the chute 6, the right magnetic plate 8 and the left magnetic plate 7 can carry out magnetic positioning operation on the position of the metal column head 5 after the metal column head 5 is in magnetic connection with the metal column head 5 by virtue of the magnetic properties of the right magnetic plate 8 and the left magnetic plate 7, and the right magnetic plate 8 and the left magnetic plate 7 which are in arc-shaped structures can make the whole magnetic connection more fit and tight; the auxiliary brush 12 forms an elastic structure through the connecting support 11 and the spring 14, the bottom of the spring 14 is welded and fixed with the inner wall of the fit groove 10, the connecting support 11 is connected with the screw rod 15 through the notch 13, the screw rod 15 forms a spiral structure through the thread groove body and the limiting plate 16, when dust removing operation is needed to be carried out from different directions, under the hollow fit of the movable groove 9, the device manually rotates the screw rod 15 in a reciprocating mode until the screw rod 15 is matched and connected with the notch 13, the screw rod 15 can carry the auxiliary brush 12 to be pulled out after overcoming the rebound effect of the spring 14 by means of tensile force generated in the circling process, then the device can carry out corresponding dust removing operation from the side end direction of the connecting plate 3 by means of the arrangement that the auxiliary brush 12 is in a vertical state, and the structure ensures that the device has a multidirectional auxiliary dust removing structure, through can following the dust removal operation that different mode realized corresponding, the holistic dust removal effect of later stage device can obtain the guarantee.

The working process is as follows: along with the fact that the connecting plate 3 originally embedded in the built-in groove 2 carries the main brush 4 in a horizontal state to be brought out, when dust removal operation needs to be carried out on the installation position, the device quickly removes dust accumulated on the installation position of a CPU in a reciprocating sweeping dust removal mode by means of contact of the main brush 4 and the installation position, when dust removal operation does not need to be carried out by the device, the metal column head 5 subjected to traction action carries the main brush 4 through the connecting plate 3 and slides rightwards along a track arranged in the sliding groove 6 until the metal column head 5 is magnetically connected with the right magnetic plate 8, the main brush 4 and the connecting plate 3 are just hidden in the built-in groove 2, the phenomenon that an exposed brush head is extruded and deformed by external force is avoided, when dust removal operation needs to be carried out from different directions, the screw rod 15 subjected to manual control action can utilize a spiral outward stretching mode, after engaging with the notch 13 and overcoming the resilient effect of the spring 14, the screw 15 will pull the secondary brush 12 outwards, and then the device will perform corresponding dust removing operation from the side end direction of the connecting plate 3 by means of the arrangement of the secondary brush 12 in a vertical state.

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. The utility model provides a dust collector is used in installation of special cpu of virtual reality, includes built-in frame (1), spout (6) and linking bridge (11), its characterized in that: the inner part of the built-in frame (1) is provided with a built-in groove (2) through pouring processing, a connecting plate (3) is arranged inside the built-in groove (2), a main brush (4) is fixed on one side of the connecting plate (3), a metal column head (5) is fixed right in front of the other side of the connecting plate (3), a sliding groove (6) is arranged at the outer end of the metal column head (5), a left magnetic plate (7) is fixed on one side of the sliding groove (6) through welding, a right magnetic plate (8) is welded on the other side of the sliding groove (6), a movable groove (9) is formed below the front side of the connecting plate (3) through one-time cutting processing, a conjunction groove (10) is formed inside the connecting plate (3) through pouring processing, a connecting support (11) is arranged inside the conjunction groove (10), and an auxiliary brush (12) is fixed at the top of the connecting support (11), notch (13) have been seted up to the bottom middle-end of linking bridge (11), and be fixed with screw rod (15) under notch (13), spring (14) have all been welded to the bottom both sides of linking bridge (11), the junction of screw rod (15) and activity groove (9) is provided with limiting plate (16), and limiting plate (16) set up and activity groove (9) fixed connection through the integral type.

2. The dust removing device for installation of the special cpu for virtual reality according to claim 1, wherein: the built-in groove (2) and the connecting plate (3) are connected to form an embedded structure, and the transverse central axis of the connecting plate (3) and the transverse central axis of the main brush (4) are overlapped with each other.

3. The dust removing device for installation of the special cpu for virtual reality according to claim 1, wherein: one side of the metal column head (5) is magnetically attached to one side of the left magnetic plate (7), the metal column head (5) is connected with the built-in frame (1) through the sliding groove (6), the built-in frame (1) is fixedly connected with the sliding groove (6) through pouring, the built-in frame (1) forms a slidable structure through the sliding groove (6), the metal column head (5) and the connecting plate (3), and the outer end of the connecting plate (3) is matched with the inner end of the built-in groove (2) in shape.

4. The dust removing device for installation of the special cpu for virtual reality according to claim 1, wherein: left side magnetic plate (7) are symmetry axis and right magnetic plate (8) symmetry setting along the vertical axis of spout (6), and the appearance of right magnetic plate (8) and left magnetic plate (7) all is arcuation structure and distributes the setting.

5. The dust removing device for installation of the special cpu for virtual reality according to claim 1, wherein: the auxiliary brush (12) is of an elastic structure formed by the connecting support (11) and the spring (14), the bottom of the spring (14) is fixed to the inner wall of the conjunction groove (10) in a welding mode, the connecting support (11) is connected with the screw rod (15) through the notch (13), and the screw rod (15) is of a spiral structure formed by the threaded groove body and the limiting plate (16).