CN209725644U

CN209725644U - A kind of displaying master station display screen fixed mechanism

Info

Publication number: CN209725644U
Application number: CN201822242035.2U
Authority: CN
Inventors: 沈国华
Original assignee: Jiaxing Dingxuan Exhibition Engineering Co Ltd
Current assignee: Jiaxing Dingxuan Exhibition Engineering Co Ltd
Priority date: 2018-12-29
Filing date: 2018-12-29
Publication date: 2019-12-03
Anticipated expiration: 2028-12-29

Abstract

The utility model discloses a kind of displaying master stations to show screen fixed mechanism, including support plate, the quantity of the support plate is two, cabinet body is fixedly connected at the top of the support plate, the bottom of the cabinet body inner cavity is provided with elevating mechanism, mounting plate ontology is provided at the top of the elevating mechanism, the quadrangle of the mounting plate bodies top offers locating slot, mounting groove is offered at the top of the mounting plate ontology, the inner cavity of the mounting groove is provided with mounting blocks, the top of mounting plate ontology is extended at the top of mounting blocks and is fixedly connected with display screen ontology.The utility model solves traditional displaying master station and shows that step is comparatively laborious when screen is fixed on mounting plate, the problem of consuming a large amount of set times, the displaying master station shows screen fixed mechanism, have the advantages that show screen convenient for fixed master station, reduce the time that fixed master station shows screen, improves the efficiency that fixed master station shows screen.

Description

A kind of displaying master station display screen fixed mechanism

Technical field

The utility model relates to master station technical field, specially a kind of displaying master station shows screen fixed mechanism.

Background technique

Show stand is also known as article showing platform, when it is connected in projector and television set, so that it may by data, handout, Material object, lantern slide etc. are clearly shown, and are indispensable one of the teaching equipment of multi-media classroom, a common video Show stand includes three parts: camera, light source and table top, at the show stand back side there are also a series of interfaces, and it is some towards height The show stand for holding market further includes the attachmentes such as infrared remote controller, computer picture capture adapter, LCD monitor, video exhibition Show that platform can be applied in each course teaching: literal arts class can impart knowledge to students numerous resources materials to use the various books space of a whole page, directly It is placed in show stand table top, passes through the application of light, the adjustment of enlarging function, so that it may clearly be shown, chemistry, physics subject Some experiments can be directly carried out on show stand, allow each student's clear view, and biology, medicine subject can pass through show stand Camera lens matches the image for being used to observe amplification in kind.Again with multimedia projector, large screen back projection TV, general television set, liquid The outputs such as brilliant monitor, video recorder, VCD, DVD player, microphone, input equipment match, and video showing platform is taught in information technology There is wider purposes in.

Show that the display screen of master station belongs to a part of displaying master station, however traditional displaying master station display screen Curtain it is fixed on a mounting board when step it is comparatively laborious, consume a large amount of set time, reduce and show that master station shows screen Fixed efficiency.

Utility model content

The purpose of this utility model is to provide a kind of displaying master stations to show screen fixed mechanism, has convenient for fixed screen The advantages of curtain, solves traditional displaying master station and shows that step is comparatively laborious when screen is fixed on mounting plate, consumes big The problem of measuring the set time.

To achieve the above object, the utility model provides the following technical solutions: a kind of displaying master station shows that screen is fixed Mechanism, including support plate, the quantity of the support plate are two, are fixedly connected with cabinet body, the cabinet at the top of the support plate The bottom of intracoelomic cavity is provided with elevating mechanism, and mounting plate ontology is provided at the top of the elevating mechanism.

The quadrangle of the mounting plate bodies top offers locating slot, offers peace at the top of the mounting plate ontology Tankage, the inner cavity of the mounting groove are provided with mounting blocks, and the top of mounting plate ontology is extended at the top of the mounting blocks and is consolidated Surely it is connected with display screen ontology, the quadrangle of the display screen body bottom portion is fixedly connected to positioning inserted block, the positioning The bottom of inserted block extends to the inner cavity of locating slot, and the two sides of the mounting blocks offer annular groove, the annular groove inner cavity Side offer card slot, the two sides of the mounting groove inner cavity offer loose slot, and the side of the loose slot inner cavity opens up There is spring groove, the two sides of the mounting plate ontology are provided through pull rod, and one end of the pull rod extends to the interior of loose slot Chamber is simultaneously fixedly connected with annular fixture block, and the annular fixture block is fixedly connected with fixture block far from the side of pull rod, and the fixture block is separate The side of annular fixture block extends to the inner cavity of card slot, and the annular fixture block extends to the inner cavity of annular groove far from the side of pull rod, The surface of the pull rod is arranged with spring, and one end of the spring extends to the inner cavity of spring groove and fixes with the inner wall of spring groove Connection, the one end of the spring far from spring groove inner cavity are fixedly connected with annular fixture block, and the surface of the pull rod is provided with outer spiral shell Line, the surface of the pull rod are threaded with thread bush, the side of the thread bush and mounting plate body contacts.

Preferably, the pull rod is fixedly connected with pull ring far from one end of annular fixture block, and the shape of the pull ring is circle.

Preferably, it is fixedly connected with connecting plate between described two support plates, the two sides of the connecting plate are and support plate It is adapted.

Preferably, the two sides of the cabinet body intracavity bottom are fixedly connected to buffer gear, the top of the buffer gear It is fixedly connected with cushion, the top of the cushion and display screen body contacts.

Preferably, the annular groove is adapted with annular fixture block, and the card slot is adapted with fixture block.

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

1, the utility model passes through locating slot, mounting groove, mounting blocks, positioning inserted block, annular groove, card slot, loose slot, drawing Bar, annular fixture block, fixture block and spring are used cooperatively, and are solved traditional displaying master station and are shown that screen is fixed on mounting plate When step it is comparatively laborious, the problem of consuming a large amount of set times, the displaying master station shows screen fixed mechanism, has and is convenient for The advantages of fixed master station shows screen reduces the time that fixed master station shows screen, improves fixed master station and show The efficiency of screen.

2, the utility model enables to the pulling pull rod that user is more convenient, and then reach by the setting of pull ring Labour-saving purpose enables to two support plates connections by the setting of connecting plate so that support plate stand it is more steady It is fixed, it, can be when showing that the rise of screen ontology is fallen to display screen by being used cooperatively for buffer gear and cushion Ontology provides buffering and damping, improves the safety of display screen ontology, extends the service life of display screen ontology.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model mounting plate ontology and the main view sectional view for showing screen body connection structure；

Fig. 3 is the top cross-sectional view of the utility model mounting plate ontology and mounting blocks connection structure；

Fig. 4 is the bottom view that the utility model shows screen body construction.

In figure: 1, support plate；2, cabinet body；3, elevating mechanism；4, mounting plate ontology；5, locating slot；6, mounting groove；7, pacify Fill block；8, screen ontology is shown；9, inserted block is positioned；10, annular groove；11, card slot；12, loose slot；13, pull rod；14, annular snap Block；15, fixture block；16, spring groove；17, spring；18, thread bush；19, pull ring；20, connecting plate；21, buffer gear；22, it buffers Pad.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of fixed machine of displaying master station display screen Structure, including support plate 1, the quantity of support plate 1 are two, and the top of support plate 1 is fixedly connected with cabinet body 2, the bottom of 2 inner cavity of cabinet body Portion is provided with elevating mechanism 3, and the top of elevating mechanism 3 is provided with mounting plate ontology 4.

The quadrangle at 4 top of mounting plate ontology offers locating slot 5, and the top of mounting plate ontology 4 offers mounting groove 6, the inner cavity of mounting groove 6 is provided with mounting blocks 7, and the top of mounting blocks 7 extends to the top of mounting plate ontology 4 and is fixedly connected with Show screen ontology 8, the quadrangle of display 8 bottom of screen ontology is fixedly connected to positioning inserted block 9, and the bottom of positioning inserted block 9 is prolonged The inner cavity of locating slot 5 is extended to, the two sides of mounting blocks 7 offer annular groove 10, and the side of 10 inner cavity of annular groove offers card Slot 11, the two sides of 6 inner cavity of mounting groove offer loose slot 12, and the side of 12 inner cavity of loose slot offers spring groove 16, installation The two sides of plate ontology 4 are provided through pull rod 13, and one end of pull rod 13 extends to the inner cavity of loose slot 12 and is fixedly connected with Annular fixture block 14, annular fixture block 14 are fixedly connected with fixture block 15 far from the side of pull rod 13, and fixture block 15 is far from annular fixture block 14 Side extends to the inner cavity of card slot 11, and annular fixture block 14 extends to the inner cavity of annular groove 10, pull rod 13 far from the side of pull rod 13 Surface be arranged with spring 17, one end of spring 17 extend to the inner cavity of spring groove 16 and with the inner wall of spring groove 16 is fixed connects It connecing, the one end of spring 17 far from 16 inner cavity of spring groove is fixedly connected with annular fixture block 14, and the surface of spring 17 is provided with external screw thread, The surface of pull rod 13 is provided with external screw thread, and the surface of pull rod 13 is threaded with thread bush 18, the side of thread bush 18 and installation Plate ontology 4 contacts.

In the utility model: pull rod 13 is fixedly connected with pull ring 19, the shape of pull ring 19 far from one end of annular fixture block 14 The pulling pull rod 13 that user is more convenient is enabled to by the setting of pull ring 19 for circle, and then has reached labour-saving mesh 's.

In the utility model: be fixedly connected with connecting plate 20 between two support plates 1, the two sides of connecting plate 20 with support Plate 1 is adapted, and by the setting of connecting plate 20, two support plates 1 is enabled to connect, so that the standing of support plate 1 is more steady It is fixed.

In the utility model: the two sides of 2 intracavity bottom of cabinet body are fixedly connected to buffer gear 21, the top of buffer gear 21 Portion is fixedly connected with cushion 22, and the top of cushion 22 is contacted with display screen ontology 8, passes through buffer gear 21 and cushion 22 be used cooperatively, can provide buffering and damping to display screen ontology 8 when showing that the rise of screen ontology 8 is fallen, The safety for improving display screen ontology 8 extends the service life of display screen ontology 8.

In the utility model: annular groove 10 is adapted with annular fixture block 14, and card slot 11 is adapted with fixture block 15.

Working principle: when the utility model is used, user pulls pull rod 13, and rotation thread bush 18 positions pull rod 13, So that annular fixture block 14 and fixture block 15 are detached from the inner cavity of mounting groove 6, it will show that the positioning inserted block 9 above screen ontology 8 is directed at peace Locating slot 5 on loading board ontology 4 is inserted into, and mounting blocks 7 enter the inner cavity of mounting groove 6, and it is right that user rotates thread bush 18 again Pull rod 13 releases positioning, and the restoring force of spring 17 drives fixture block 15 into the inner cavity of card slot 11, and annular fixture block 14 enters annular groove 10 inner cavity can reach and be easily installed the purpose that master station shows screen.

In summary: the displaying master station show screen fixed mechanism, by locating slot 5, mounting groove 6, mounting blocks 7, The cooperation of positioning inserted block 9, annular groove 10, card slot 11, loose slot 12, pull rod 13, annular fixture block 14, fixture block 15 and spring 17 makes With solving traditional displaying master station and show that step is comparatively laborious when screen is fixed on mounting plate, consumes a large amount of fixations The problem of time.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of displaying master station shows screen fixed mechanism, including support plate (1), it is characterised in that: the support plate (1) Quantity is two, is fixedly connected with cabinet body (2) at the top of the support plate (1), the bottom of cabinet body (2) inner cavity is provided with liter Descending mechanism (3) is provided with mounting plate ontology (4) at the top of the elevating mechanism (3)；

Quadrangle at the top of the mounting plate ontology (4) offers locating slot (5), opens at the top of the mounting plate ontology (4) Equipped with mounting groove (6), the inner cavity of the mounting groove (6) is provided with mounting blocks (7), extends to peace at the top of the mounting blocks (7) The top of loading board ontology (4) is simultaneously fixedly connected with display screen ontology (8), and the quadrangle of described display screen ontology (8) bottom is equal It is fixedly connected with positioning inserted block (9), the bottom of positioning inserted block (9) extends to the inner cavity of locating slot (5), the mounting blocks (7) two sides offer annular groove (10), and the side of annular groove (10) inner cavity offers card slot (11), the mounting groove (6) two sides of inner cavity offer loose slot (12), and the side of loose slot (12) inner cavity offers spring groove (16), described The two sides of mounting plate ontology (4) are provided through pull rod (13), and one end of the pull rod (13) extends to loose slot (12) Inner cavity is simultaneously fixedly connected with annular fixture block (14), and the annular fixture block (14) is fixedly connected with fixture block far from the side of pull rod (13) (15), the fixture block (15) extends to the inner cavity of card slot (11), the annular fixture block (14) far from the side of annular fixture block (14) Side far from pull rod (13) extends to the inner cavity of annular groove (10), and the surface of the pull rod (13) is arranged with spring (17), institute The one end for stating spring (17) extends to the inner cavity of spring groove (16) and is fixedly connected with the inner wall of spring groove (16), the spring (17) one end far from spring groove (16) inner cavity is fixedly connected with annular fixture block (14), and the surface of the pull rod (13) is provided with outer The surface of screw thread, the pull rod (13) is threaded with thread bush (18), the side of the thread bush (18) and mounting plate ontology (4) it contacts.

2. a kind of displaying master station according to claim 1 shows screen fixed mechanism, it is characterised in that: the pull rod (13) one end far from annular fixture block (14) is fixedly connected with pull ring (19), and the shape of the pull ring (19) is circle.

3. a kind of displaying master station according to claim 1 shows screen fixed mechanism, it is characterised in that: two support plates (1) it is fixedly connected between connecting plate (20), the two sides of the connecting plate (20) are adapted with support plate (1).

4. a kind of displaying master station according to claim 1 shows screen fixed mechanism, it is characterised in that: the cabinet body (2) two sides of intracavity bottom are fixedly connected to buffer gear (21), are fixedly connected at the top of the buffer gear (21) slow The top of punching pad (22), the cushion (22) is contacted with display screen ontology (8).

5. a kind of displaying master station according to claim 1 shows screen fixed mechanism, it is characterised in that: the annular groove (10) it is adapted with annular fixture block (14), the card slot (11) is adapted with fixture block (15).