CN214580330U

CN214580330U - Standardized examination point central control system

Info

Publication number: CN214580330U
Application number: CN202120804137.8U
Authority: CN
Inventors: 杨梅; 岳东东; 杨成颖
Original assignee: Anhui Mingya Network Technology Co ltd
Current assignee: Anhui Mingya Network Technology Co ltd
Priority date: 2021-04-20
Filing date: 2021-04-20
Publication date: 2021-11-02
Anticipated expiration: 2031-04-20

Abstract

The utility model belongs to the technical field of examination management, especially, be a standardized examination point center control system, to the examination point in prior art in accuse device when using, only be usually through a plurality of fixing bolt fixed mounting in suitable position, be not convenient for dismantle the problem of installation to it, the scheme as follows now is proposed, it includes the mount pad, one side movable mounting of mount pad has the fixing base, and the mounting groove has been seted up to one side of mount pad, and the fixing base both sides are fixed mounting respectively in installation piece and the examination point accuse device, sliding connection has the slide in the fixing base, one side fixedly connected with connecting rod of slide, and the one end that the slide was kept away from to the connecting rod extends to the fixing base outer and fixed mounting has the arm-tie, and one side fixed mounting of fixing base has the handle, and the arm-tie is located the inboard of handle, and the spread groove has been seted up to one side of installation piece. The utility model has the advantages of reasonable design, easy operation is convenient for to the installation of examination point central control device and dismantlement, convenient to use.

Description

Standardized examination point central control system

Technical Field

The utility model relates to an examination management technical field especially relates to a standardized examination point center control system.

Background

The center control system is a device that centrally controls various devices such as sound, light, and electricity. The system is applied to multimedia classrooms, multifunctional conference halls, command control centers, intelligent families and the like, and in examinations, examination point central control systems are generally needed to be used for examination management.

However, when the central control device of the prior art is used, it is usually fixed at a suitable position only by a plurality of fixing bolts, which is inconvenient to disassemble and assemble, so we propose a standardized central control system of the test point to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the examination point central control device in prior art when using, only through a plurality of fixing bolt fixed mounting in suitable position usually, be not convenient for dismantle the shortcoming of installation to it, and the standardized examination point central control system who proposes.

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

a standardized examination point central control system comprises a mounting seat, wherein a fixed seat is movably mounted on one side of the mounting seat, a mounting groove is formed in one side of the mounting seat, a mounting block and an examination point central control device are respectively and fixedly mounted on two sides of the fixed seat, a sliding plate is connected in the fixed seat in a sliding manner, a connecting rod is fixedly connected to one side of the sliding plate, one end, away from the sliding plate, of the connecting rod extends out of the fixed seat and is fixedly provided with a pull plate, a handle is fixedly mounted on one side of the fixed seat, the pull plate is positioned on the inner side of the handle, a connecting groove is formed in one side of the mounting block, two moving plates are connected in the connecting groove in a sliding manner, a plurality of springs are fixedly connected to one sides, close to each other, of the two moving plates, one sides, extending to the inner side of the fixed seat, inclined plates are fixedly mounted on the sides, away from each other, two rollers are rotatably mounted on one side of the sliding plate and are in rolling contact with the corresponding inclined plates, the equal fixed mounting in one side that two movable plates kept away from each other has the inserted bar, has all seted up the slot on the both sides inner wall of mounting groove, and two inserted bar swing joint are in corresponding slot.

Preferably, the top and the bottom of mount pad are all fixed mounting have a mounting panel, and the bolt hole has all been seted up to one side of two mounting panels, the fixed mounting mount pad of being convenient for.

Preferably, a rectangular rod is fixedly installed in the connecting groove, and the two moving plates are slidably sleeved on the outer side of the rectangular rod to limit the two moving plates.

Preferably, a through hole is formed in one side of the fixing seat, the two moving plates extend to the inner side of the fixing seat through the through hole, a fixing hole is formed in one side of the sliding plate, and the two moving plates are located on the inner side of the fixing hole, so that the two moving plates can move conveniently.

Preferably, one side fixed mounting of slide has two fixed plates, and the equal fixedly connected with fixed axle of front side of two fixed plates, two gyro wheels rotate to be installed in the outside of corresponding fixed axle, are convenient for rotate two gyro wheels of installation.

Preferably, the sliding holes are formed in the inner walls of the two sides of the connecting groove, and the two inserting rods are connected in the corresponding sliding holes in a sliding mode, so that the two inserting rods can move conveniently.

In the utility model, the standardized examination point central control system can drive the two rollers to move rightwards by pulling the pull plate through the hand-held handle, the two movable plates can move close to each other and extrude a plurality of springs by the rolling contact of the two rollers and the corresponding inclined plates, then the two insertion rods can be driven to move close to each other and slide into the corresponding sliding holes, then the two insertion rods can be driven to move away from each other and slide into the corresponding slots by inserting the mounting block into the mounting groove and releasing the pull plate, thus the two movable plates can be moved away from each other and reset through the elastic deformation of the springs, the two insertion rods can be moved away from each other and slide into the corresponding slots, the examination point central control device can be fixed according to the fixation of the examination point central control device, the pull plate can be pulled to slide out the corresponding slots, and the disassembly of the examination point central control device can be taken down, the operation is simple, the examination point central control device is convenient to mount and dismount, and the use is convenient;

the utility model has the advantages of reasonable design, easy operation is convenient for to the installation of examination point central control device and dismantlement, convenient to use.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of a standardized examination point central control system provided by the present invention;

fig. 2 is a schematic sectional view of a main view of a standardized examination point central control system provided by the present invention;

fig. 3 is a schematic structural diagram of a part a of the standardized examination point central control system provided by the present invention.

In the figure: 1. a mounting seat; 2. a fixed seat; 3. mounting grooves; 4. mounting blocks; 5. an examination point central control device; 6. a slide plate; 7. a connecting rod; 8. pulling a plate; 9. a grip; 10. connecting grooves; 11. moving the plate; 12. a spring; 13. a sloping plate; 14. a roller; 15. inserting a rod; 16. and (4) a slot.

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.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and in the claims does not indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one.

Referring to fig. 1-3, a standardized examination point central control system comprises a mounting base 1, a fixed base 2 is movably mounted on one side of the mounting base 1, a mounting groove 3 is formed in one side of the mounting base 1, a mounting block 4 and an examination point central control device 5 are respectively fixedly mounted on two sides of the fixed base 2, a sliding plate 6 is slidably connected in the fixed base 2, a connecting rod 7 is fixedly connected to one side of the sliding plate 6, one end of the connecting rod 7, away from the sliding plate 6, extends out of the fixed base 2 and is fixedly provided with a pull plate 8, a handle 9 is fixedly mounted on one side of the fixed base 2, the pull plate 8 is positioned on the inner side of the handle 9, a connecting groove 10 is formed in one side of the mounting block 4, two moving plates 11 are slidably connected in the connecting groove 10, a plurality of springs 12 are fixedly connected to one side, close to each other, of the two moving plates 11 both extend to the inner side of the fixed base 2, and a sloping plate 13 is fixedly mounted on one side, away from each other of the two moving plates 11, two gyro wheels 14 are installed in one side rotation of slide 6, and two gyro wheels 14 and corresponding swash plate 13 rolling contact, and the equal fixed mounting in one side that two movable plates 11 kept away from each other has inserted bar 15, has all seted up slot 16 on the both sides inner wall of mounting groove 3, and two inserted bar 15 swing joint are in corresponding slot 16.

As can be known from fig. 1 and fig. 2, in the present embodiment, the mounting plate is fixedly mounted on the top and the bottom of the mounting seat 1, and the bolt holes are formed on one side of the two mounting plates, so as to fixedly mount the mounting seat 1.

As shown in fig. 2 and 3, in the present embodiment, a rectangular rod is fixedly installed in the connecting groove 10, and both the two moving plates 11 are slidably sleeved on the outer side of the rectangular rod to limit the two moving plates 11.

As shown in fig. 2 and 3, in the embodiment, a through hole is formed at one side of the fixing base 2, the two moving plates 11 extend to the inner side of the fixing base 2 through the through hole, a fixing hole is formed at one side of the sliding plate 6, and the two moving plates 11 are located at the inner side of the fixing hole, so that the two moving plates 11 can move conveniently.

As can be seen from fig. 2 and 3, in the present embodiment, two fixing plates are fixedly mounted on one side of the sliding plate 6, a fixing shaft is fixedly connected to the front sides of the two fixing plates, and the two rollers 14 are rotatably mounted on the outer sides of the corresponding fixing shafts, so that the two rollers 14 can be conveniently and rotatably mounted.

As shown in fig. 2 and fig. 3, in the present embodiment, sliding holes are formed on the inner walls of the two sides of the connecting groove 10, and the two inserting rods 15 are slidably connected in the corresponding sliding holes, so as to facilitate the movement of the two inserting rods 15.

In the utility model, when in use, the mounting seat 1 can be fixedly arranged at a proper position through two bolts, then the pull plate 8 can be pulled through the hand-held handle 9, the slide plate 6 can be pulled through the connecting rod 7, so that the two rollers 14 can be driven to move rightwards, the two moving plates 11 can move close to each other and extrude a plurality of springs 12 through the rolling contact of the two rollers 14 and the corresponding inclined plates 13, then the two inserting rods 15 can be driven to move close to each other and slide into the corresponding sliding holes, then the mounting block 4 can be inserted into the mounting groove 3, the pull plate 8 is released, the two moving plates 11 can move away from each other and reset through the elastic deformation of the springs 12, the two inserting rods 15 can move away from each other and slide into the corresponding slots 16, and the fixing of the center control device 5 of the examination point can be carried out in pairs, when the examination point central control device 5 needs to be disassembled, the pulling plate 8 can be pulled to enable the two inserting rods 15 to slide out of the corresponding inserting grooves 16, and the examination point central control device 5 can be disassembled.

Claims

1. The utility model provides a standardized examination point center control system, includes mount pad (1), its characterized in that, one side movable mounting of mount pad (1) has fixing base (2), mounting groove (3) have been seted up to one side of mount pad (1), fixed mounting has installation piece (4) and examination point central control device (5) respectively in fixing base (2) both sides, sliding connection has slide (6) in fixing base (2), one side fixedly connected with connecting rod (7) of slide (6), the one end that connecting rod (7) kept away from slide (6) extends to fixing base (2) outside and fixedly mounted has arm-tie (8), one side fixedly mounted of fixing base (2) has handle (9), arm-tie (8) are located the inboard of handle (9), spread groove (10) have been seted up to one side of installation piece (4), sliding connection has two movable plates (11) in spread groove (10), two movable plates (11) are close to a plurality of springs (12) of one side fixedly connected with each other, and one side of two movable plates (11) all extends to the inboard of fixing base (2), and the equal fixed mounting in one side of keeping away from each other of two movable plates (11) has swash plate (13), and one side of slide (6) is rotated and is installed two gyro wheels (14), two gyro wheels (14) and corresponding swash plate (13) rolling contact, and the equal fixed mounting in one side of keeping away from each other of two movable plates (11) has inserted bar (15), slot (16) have all been seted up on the both sides inner wall of mounting groove (3), and two inserted bar (15) swing joint are in corresponding slot (16).

2. The standardized examination point central control system according to claim 1, wherein mounting plates are fixedly mounted at the top and the bottom of the mounting base (1), and bolt holes are formed in one side of each of the two mounting plates.

3. The standardized examination point central control system according to claim 1, wherein a rectangular rod is fixedly installed in the connecting groove (10), and the two moving plates (11) are slidably sleeved on the outer side of the rectangular rod.

4. The standardized examination point central control system according to claim 1, wherein a through hole is formed in one side of the fixed base (2), the two movable plates (11) extend to the inner side of the fixed base (2) through the through hole, a fixed hole is formed in one side of the sliding plate (6), and the two movable plates (11) are located on the inner side of the fixed hole.

5. The standardized examination point central control system according to claim 1, wherein two fixed plates are fixedly mounted on one side of the sliding plate (6), fixed shafts are fixedly connected to the front sides of the two fixed plates, and the two rollers (14) are rotatably mounted on the outer sides of the corresponding fixed shafts.

6. The central control system of standardized examination points as claimed in claim 1, wherein the connecting groove (10) is provided with sliding holes on the inner walls of both sides, and the two inserting rods (15) are slidably connected in the corresponding sliding holes.