CN213069708U

CN213069708U - Concatenation formula computer machine case that computer teaching was used

Info

Publication number: CN213069708U
Application number: CN202022521254.1U
Authority: CN
Inventors: 卫庆锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-04
Filing date: 2020-11-04
Publication date: 2021-04-27
Anticipated expiration: 2030-11-04

Abstract

The utility model provides a concatenation formula computer machine case that computer teaching used belongs to computer machine case technical field, and this concatenation formula computer machine case that computer teaching used includes the machine case external body, the thread groove has been seted up at the back of the machine case external body, the inside threaded connection of thread groove has the screw thread post, the one end fixedly connected with mounting panel of screw thread post, the last fixed surface of mounting panel is connected with the circuit board, the middle part fixedly connected with support column of machine case external body lower surface. This concatenation formula computer machine case that computer teaching was used sets up through the cooperation between the quick-witted case external body, thread groove, screw thread post, mounting panel, circuit board and the handle, and when the mr explained the circuit board, the mr can directly twist and move the handle, and the handle drives the screw thread post and rotates, promotes the mounting panel and removes, makes the circuit board release quick-witted case external body, then is convenient for the student and observes the circuit board to need not demolish the circuit board, save time and reduce mr's work load.

Description

Concatenation formula computer machine case that computer teaching was used

Technical Field

The utility model belongs to the technical field of computer machine case, concretely relates to concatenation formula computer machine case that computer teaching was used.

Background

The computer case is used as a part of computer accessories and has the main functions of placing and fixing the computer accessories to play a role in supporting and protecting.

The existing computer case is mainly characterized in that the case is fixed by screws after computer accessories are installed, the structure is compact, and the computer accessories in the case can be well protected, but the structure of the existing computer case is not suitable for computer teaching, time is wasted when the existing computer case is disassembled and assembled, the internal components of the computer case can not be well shown for students, and when teaching is needed on other sides of the case, a teacher needs to move the case, the direction of the case is changed again, and the teaching efficiency is influenced.

Disclosure of Invention

An object of the utility model is to provide a concatenation formula computer machine case of computer teaching usefulness aims at solving among the prior art dismouting waste time that gets up, and the inside that is student's show computer machine case that can not be fine constitutes to when needing to teach other faces of quick-witted case, need mr to move quick-witted case, change the position of quick-witted case again, influence the problem of teaching efficiency.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a concatenation formula computer machine case that computer teaching was used, includes the machine case outer body, the thread groove has been seted up at the back of the machine case outer body, the inside threaded connection of thread groove has the screw thread post, the one end fixedly connected with mounting panel of screw thread post, the last fixed surface of mounting panel is connected with the circuit board, the middle part fixedly connected with support column of machine case outer body lower surface, antifriction bearing has been cup jointed to the surface of support column, antifriction bearing's fixed surface is connected with the fixing base, the fixed surface of fixing base is connected with the fixed suction cup.

In order to make this concatenation formula computer machine case that computer teaching used reach the convenient more laborsaving purpose of curb plate dismouting, conduct the utility model relates to an it is preferred, the slot has been seted up to the upper surface of the quick-witted case outer body, the inside grafting of slot has the curb plate.

In order to make this concatenation formula computer machine case that computer teaching used reach the purpose of being convenient for pull up the curb plate, conduct the utility model relates to an it is preferred, one side of curb plate is from last fixedly connected with handle and radiator fan down in proper order.

In order to make this concatenation formula computer machine case that computer teaching was used reach the better purpose of sealed effect, conduct the utility model relates to an it is preferred, hinge fixedly connected with chamber door is passed through in the front of the external body of machine case.

In order to make this concatenation formula computer machine case that computer teaching used reach the more laborsaving purpose of control screw post, as the utility model relates to an it is preferred, the one end fixedly connected with handle of mounting panel is kept away from to the screw post.

In order to make this concatenation formula computer machine case that computer teaching used reach the more firm purpose in location, as the utility model relates to an it is preferred, supreme power key and the USB interface of having set gradually is down followed to the opposite side of the machine case outer body, the support column carries out fixed connection through positioning bolt with the fixing base.

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

1. this concatenation formula computer machine case that computer teaching was used, through the machine case external body, the thread groove, the screw thread post, the mounting panel, cooperation setting between circuit board and the handle, when the mr explains the circuit board, the mr can directly twist the handle, the handle drives the screw thread post and rotates, promote the mounting panel and remove, make the circuit board release the machine case external body, then the student of being convenient for observes the circuit board, and need not demolish the circuit board, save time and reduce mr work load, through the machine case external body, the slot, the setting of chamber door and curb plate, when needs explain to the machine case external body is inside, can directly open the chamber door and upwards pull up the curb plate, then the inside part of machine case external body all exposes within the student's field of vision, the mr of being convenient for explains, improve teaching efficiency.

2. This concatenation formula computer machine case that computer teaching was used sets up through the cooperation between fixing base, antifriction bearing, support column, the external machine of case and the positioning bolt, when needs explain other faces of the external machine of case, the mr only need unscrew positioning bolt, rotates the external machine of case and adjusts to the position of required explanation, then screw up positioning bolt can, labour saving and time saving not only adjusts more conveniently moreover, improves teaching efficiency.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a right-side view schematic structural diagram of the present invention;

fig. 2 is a left side view structure diagram of the present invention;

fig. 3 is a schematic view of the back structure of the present invention;

fig. 4 is a schematic diagram of a right-side sectional structure of the present invention;

fig. 5 is a schematic bottom view of the present invention;

fig. 6 is a schematic view of an axial structure of the mounting plate of the present invention;

fig. 7 is a schematic view of the axial measurement structure of the middle fixing seat of the present invention.

In the figure: 1. a chassis outer body; 2. a thread groove; 3. a threaded post; 4. mounting a plate; 5. a circuit board; 6. a support pillar; 7. a rolling bearing; 8. a fixed seat; 9. fixing the sucker; 10. a slot; 11. a side plate; 12. a handle; 13. a heat radiation fan; 14. a box door; 15. a handle; 16. a power key; 17. a USB interface; 18. and (6) positioning the bolt.

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.

Examples

Referring to fig. 1-7, the present invention provides the following technical solutions: the utility model provides a concatenation formula computer machine case of computer teaching usefulness, including the machine case external body 1, thread groove 2 has been seted up at the back of the machine case external body 1, the inside threaded connection of thread groove 2 has screw thread post 3, the one end fixedly connected with mounting panel 4 of screw thread post 3, the last fixed surface of mounting panel 4 is connected with circuit board 5, the middle part fixedly connected with support column 6 of the 1 lower surface of the machine case external body, antifriction bearing 7 has been cup jointed to the surface of support column 6, antifriction bearing 7's fixed surface is connected with fixing base 8, fixing base 8's fixed surface is connected with fixing chuck 9.

In the embodiment of the utility model, through the machine case external body 1, thread groove 2, threaded post 3, mounting panel 4, cooperation setting between circuit board 5 and the handle 15, when the mr explains circuit board 5, the mr can directly twist and move handle 15, handle 15 drives threaded post 3 and rotates, promote mounting panel 4 and remove, make circuit board 5 release machine case external body 1, then be convenient for the student observe circuit board 5, and need not demolish circuit board 5, save time and reduce mr's work load, through the setting of machine case external body 1, slot 10, chamber door 14 and curb plate 11, when needing to explain to the machine case external body 1 inside, can directly open chamber door 14 and pull up curb plate 11, then the inside part of machine case external body 1 all exposes within the student's field of vision, the mr of being convenient for explains, improve teaching efficiency, through fixing base 8, The cooperation setting between antifriction bearing 7, support column 6, the quick-witted case external body 1 and the positioning bolt 18, when needs explain other faces of quick-witted case external body 1, the mr only need unscrew positioning bolt 18, rotates quick-witted case external body 1 and adjusts to the position of required explanation, then screw up positioning bolt 18 can, labour saving and time saving not only, it is more convenient to adjust moreover, improves teaching efficiency.

Specifically, the upper surface of the chassis outer body 1 is provided with a slot 10, and a side plate 11 is inserted into the slot 10.

In this embodiment: through the arrangement of the slot 10 and the side plate 11, the side plate 11 can be more conveniently and labor-saving to disassemble and assemble.

Specifically, a handle 12 and a heat dissipation fan 13 are fixedly connected to one side of the side plate 11 from top to bottom in sequence.

In this embodiment: the side plate 11 can be pulled up more easily by arranging the handle 12.

Specifically, the front surface of the chassis outer body 1 is fixedly connected with a door 14 through a hinge.

In this embodiment: by arranging the box door 14, the case outer body 1 can be better sealed.

Specifically, a handle 15 is fixedly connected to one end of the threaded column 3 away from the mounting plate 4.

In this embodiment: through the setting of handle 15, can make control screw post 3 rotate more laborsavingly.

Specifically, the other side of the chassis outer body 1 is sequentially provided with a power key 16 and a USB interface 17 from bottom to top, and the support column 6 is fixedly connected with the fixed seat 8 through a positioning bolt 18.

In this embodiment: through the setting of positioning bolt 18, can make support column 6 be connected more firmly with fixing base 8.

The utility model discloses a theory of operation and use flow: when the splicing type computer case for computer teaching is used, a teacher can directly screw the handle 15, the handle 15 drives the threaded column 3 to rotate, the mounting plate 4 is pushed to move, the circuit board 5 is pushed out of the case outer body 1, so that students can conveniently observe the circuit board 5, the circuit board 5 does not need to be disassembled, time is saved, the workload of the teacher is reduced, through the arrangement of the case outer body 1, the slot 10, the case door 14 and the side plate 11, when the interior of the case outer body 1 needs to be explained, the case door 14 can be directly opened and the side plate 11 is pulled upwards, parts inside the case outer body 1 are exposed in the visual field of the students, the teacher can conveniently explain, the teaching efficiency is improved, through the matching arrangement of the fixed seat 8, the rolling bearing 7, the support column 6, the case outer body 1 and the positioning bolt 18, when other faces of the case outer body 1 need to be explained, the teacher only needs to unscrew the positioning bolts 18, rotate the case outer body 1 to adjust to the position needing to be explained, and then tighten the positioning bolts 18, so that the time and labor are saved, the adjustment is more convenient, and the teaching efficiency is improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a concatenation formula computer machine case that computer teaching was used, includes quick-witted case external body (1), its characterized in that: thread groove (2) have been seted up at the back of machine case external body (1), the inside threaded connection of thread groove (2) has screw thread post (3), one end fixedly connected with mounting panel (4) of screw thread post (3), the last fixed surface of mounting panel (4) is connected with circuit board (5), middle part fixedly connected with support column (6) of machine case external body (1) lower surface, antifriction bearing (7) have been cup jointed to the surface of support column (6), the fixed surface of antifriction bearing (7) is connected with fixing base (8), the fixed surface of fixing base (8) is connected with fixed suction cup (9).

2. The computer teaching of claim 1 wherein said splice-type computer case comprises: a slot (10) is formed in the upper surface of the case outer body (1), and a side plate (11) is inserted into the slot (10).

3. The computer teaching of claim 2 wherein said splice-type computer case comprises: one side of curb plate (11) is from last fixedly connected with handle (12) and radiator fan (13) down in proper order.

4. The computer teaching of claim 1 wherein said splice-type computer case comprises: the front surface of the case outer body (1) is fixedly connected with a case door (14) through a hinge.

5. The computer teaching of claim 1 wherein said splice-type computer case comprises: and one end of the threaded column (3) far away from the mounting plate (4) is fixedly connected with a handle (15).

6. The computer teaching of claim 1 wherein said splice-type computer case comprises: the other side of the case outer body (1) is provided with a power key (16) and a USB interface (17) from bottom to top in sequence, and the supporting column (6) is fixedly connected with the fixing seat (8) through a positioning bolt (18).