CN217239036U

CN217239036U - Optical drive cabin door flip structure of monitoring video recorder

Info

Publication number: CN217239036U
Application number: CN202220762533.3U
Authority: CN
Inventors: 钟如安; 曾德玉; 钟如洛
Original assignee: Shenzhen Tongle Security And Protection Equipment Co ltd
Current assignee: Shenzhen Tongle Security And Protection Equipment Co ltd
Priority date: 2022-04-02
Filing date: 2022-04-02
Publication date: 2022-08-19
Anticipated expiration: 2032-04-02

Abstract

The utility model discloses a control video cassette recorder CD-ROM drive hatch door flip structure, including the case, the case front side is opened and is equipped with the closed groove, the inside movable mounting of closed groove has movable hatch door, the closed groove left and right sides symmetry has been seted up and has been accomodate the groove, it has pneumatic push rod to accomodate the inside movable mounting of groove, pneumatic push rod front end movable mounting has the sliding block, sliding block movable mounting is inside the activity hatch door, activity hatch door upper portion fixed mounting has the locating piece. Accomodate pneumatic push rod through setting up and accomodate the groove, guarantee simultaneously pneumatic push rod when promoting movable hatch door and open and shut, guarantee nimble motion, guarantee pneumatic push rod's stability, after the sliding block receives pneumatic push rod thrust, satisfy pneumatic push rod both sides movable mounting, make the sliding block play effective spacing and the mesh that resets to the activity hatch door, the locating piece of setting makes movable hatch door rigidity after the activity hatch door is closed, the stability of guaranteeing that the activity hatch door uses.

Description

Optical drive cabin door flip structure of monitoring video recorder

Technical Field

The utility model relates to a hatch door flip technical field specifically is a control video cassette recorder CD ROM drive hatch door flip structure.

Background

With the development of the security industry, some new functions of monitoring video recorders are also expanding continuously, and if customers require to increase the video recording function, the position for placing the recording optical drive must be reserved on the front panel of the video recorder. Because the appearances of the front panel of the CD-ROM recorder and the front panel of the video recorder are different, if the front panel is directly exposed outside, the end surface of the CD-ROM and the panel of the video recorder are not coordinated and beautiful. Therefore, the optical drive is hidden by a flip structure, namely the appearance of the flip is coordinated with the surface of the panel, the normal optical drive can be used by opening the cabin door during burning, and the flip is closed when not used. Thus, the problem of the integral beauty of the panel of the video recorder is solved. The flip structure commonly used in the day is formed by a flip with a fixed rotating shaft at the bottom and a push switch. The flip cover can rotate along the rotating shaft, and the flip cover is locked after being closed by pressing the switch. The flip cover has the defects that the size of the push switch is large, the occupied panel is large, the expansion of the whole appearance is greatly influenced, and the flip cover can be opened manually and cannot be opened and closed automatically. There is a need for a monitoring recorder cd-rom drive bay door flip structure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a control video cassette recorder CD-ROM drive hatch door flip structure, it is spacing through moving about to pneumatic putter, and the hatch door that comes to move about carries on spacingly, keeps closed stability through the locating piece after the hatch door that moves about is closed to solve the problem that proposes among the above-mentioned background.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a control video cassette recorder CD-ROM drive hatch door flip structure, includes the case, the case front side is opened and is equipped with the closed groove, the inside movable mounting of closed groove has movable hatch door, the closed groove left and right sides symmetry has been seted up and has been accomodate the groove, it has pneumatic push rod to accomodate the inside movable mounting of groove, pneumatic push rod front end movable mounting has the sliding block, sliding block movable mounting is inside movable hatch door, movable hatch door upper portion fixed mounting has the locating piece.

Preferably, the storage inner groove is formed in the inner portion of the storage box, sliding tables are symmetrically arranged on the lower surface of the inner portion of the storage inner groove in the bilateral mode, a placing plate is movably mounted on the upper portions of the sliding tables, and positioning grooves are symmetrically formed in the positions, corresponding to the positioning blocks, of the upper side of the closed groove in the bilateral mode.

Preferably, the lower surface of the inner part of the accommodating groove is fixedly provided with a positioning plate, the upper part of the positioning plate is fixedly provided with a return spring, and the top end of the return spring is fixedly provided with an arc-shaped supporting plate.

Preferably, it has the locating rack plate to accomodate groove inner wall fixed mounting, a swing joint piece is installed to locating rack plate front end activity joint, a swing joint piece outer end fixed mounting has pneumatic push rod.

Preferably, the flexible end fixed mounting of pneumatic push rod has second swing joint piece, the sliding block corresponds second swing joint piece and is provided with the otic placode, second swing joint piece and otic placode swing joint.

Preferably, two inside pairwise symmetrical movable mounting of sliding block left and right sides have the pulley, arc layer board laminating pneumatic push rod surface fixed mounting.

Preferably, the inboard corresponding groove of accomodating of activity hatch door has seted up the spout, the inside laminating of spout installs the limiting plate, limiting plate and spout inner wall are provided with the interval groove.

Preferably, the sliding block is slidably mounted inside the spacing groove, and the pulley is slidably mounted on the left and right inner walls of the sliding groove.

Preferably, a middle partition plate is fixedly mounted at the center inside the positioning block, and ejection springs are mounted at the centers of the left side and the right side of the middle partition plate in an attaching mode.

Preferably, the outer end of the ejection spring is fixedly provided with a baffle, the outer end of the baffle is fixedly provided with an arc-shaped positioning block, the arc-shaped positioning block movably penetrates through the left side and the right side of the positioning block, and the arc-shaped positioning block is movably clamped inside the positioning groove.

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

1. the movable cabin door is limited through the storage box and the closed groove, the movable cabin door is movably and rotatably installed inside the closed groove through the connecting end, the pneumatic push rod is stored through the storage box and the closed groove, and meanwhile, when the movable cabin door is pushed to be opened and closed, the pneumatic push rod is guaranteed to move flexibly, and the stability of the pneumatic push rod is guaranteed.

2. Through the sliding block that sets up at the inside slidable mounting of activity hatch door, receive pneumatic push rod thrust at the sliding block after, satisfy pneumatic push rod both sides movable mounting, make the sliding block play effective spacing and the mesh that resets to activity hatch door, the locating piece that sets up makes activity hatch door rigidity after the activity hatch door is closed, guarantees the stability that the activity hatch door used.

Drawings

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

FIG. 2 is an exploded view of the movable hatch mounting structure of the present invention;

FIG. 3 is a view showing the inner structure of the storage box of the present invention;

FIG. 4 is an exploded view of the pneumatic push rod mounting structure of the present invention;

fig. 5 is a split view of the internal structure of the positioning block of the present invention.

In the figure: 1. a storage box; 2. storing the inner tank; 3. a sliding table; 4. placing the plate; 5. closing the groove; 6. a receiving groove; 7. positioning a plate; 8. a return spring; 9. an arc-shaped supporting plate; 10. positioning a groove; 11. positioning the frame plate; 12. a first movable connecting block; 13. a pneumatic push rod; 14. a second movable connecting block; 15. an ear plate; 16. a slider; 17. a pulley; 18. a movable cabin door; 19. a chute; 20. a limiting plate; 21. positioning blocks; 22. a middle partition plate; 23. ejecting a spring; 24. a baffle plate; 25. an arc-shaped positioning block.

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.

The utility model provides a: the utility model provides a control video cassette recorder CD driver hatch door flip structure, as shown in fig. 1, 2, including case 1, case 1 front side is opened and is equipped with closed groove 5, and the inside movable mounting of closed groove 5 has movable hatch door 18, and closed groove 5 left and right sides symmetry has been seted up and has been accomodate groove 6, accomodates the inside movable mounting of groove 6 and has pneumatic putter 13, and pneumatic putter 13 front end movable mounting has sliding block 16, and sliding block 16 movable mounting has locating piece 21 inside movable hatch door 18, and movable hatch door 18 upper portion fixed mounting has.

As preferred, the inside storage tank 2 of having seted up of case 1, the inside lower surface bilateral symmetry of storage tank 2 is provided with slip table 3, 3 upper portion movable mounting of slip table have

place board

4, 5 upsides of closed groove correspond locating piece 21 position bilateral symmetry and have seted up constant head tank 10, come to carry on spacingly to the inside optical drive of case 1 through the storage tank 2 that sets up, the slip table 3 that sets up simultaneously with place board 4 cooperation and use and can release inside optical drive subassembly fast after closed groove 5 is opened, this is prior art, do not do too much to describe repeatedly, the closed groove 5 of seting up can guarantee that movable cabin door 18 can stably open and shut.

Further, it has locating plate 7 to accomodate the inside fixed surface mounting of groove 6, locating plate 7 upper portion fixed mounting has reset

spring

8, 8 top fixed mounting of reset spring have arc layer board 9, locating plate 7 through setting up carries on spacingly to reset spring 8, the effect that resets can be guaranteed to pneumatic push rod 13 to arc layer board 9 that the 8 top of reset spring set up, make the flexible end of pneumatic push rod 13 retrieve the back, can make the whole angle of pneumatic push rod 13 upwards, it is closed to satisfy the pulling to activity hatch door 18, as shown in fig. 3.

In addition, a positioning frame plate 11 is fixedly mounted on the inner wall of the accommodating groove 6, a first movable connecting block 12 is movably clamped at the front end of the positioning frame plate 11, a pneumatic push rod 13 is fixedly mounted at the outer end of the first movable connecting block 12, the first movable connecting block 12 is limited through the arranged positioning frame plate 11, and the pneumatic push rod 13 can be adaptively inclined along with the opening and closing of the movable cabin door 18 in the using process through the matching of the positioning frame plate 11 and the first movable connecting block 12, so that the movable cabin door 18 is driven.

Further, the flexible end fixed mounting of pneumatic push rod 13 has second swing joint piece 14, sliding block 16 is provided with otic placode 15 corresponding to second swing joint piece 14, second swing joint piece 14 and otic placode 15 swing joint, the flexible end of pneumatic push rod 13 also is in the active state is guaranteed to second swing joint piece 14 and otic placode 15 that set up, cooperation locating rack plate 11 and first swing joint piece 12 guarantee that pneumatic push rod 13's use is stable, the sliding block 16 that sets up increases the slip attribute, make the opening and shutting of activity hatch door 18 more smooth.

Furthermore, two bisymmetry movable mounting of the inside of the left and right sides of sliding block 16 has pulley 17, and arc layer board 9 is laminated on pneumatic push rod 13 and is installed with fixed surface, and the pulley 17 of setting can increase the gliding flexibility of sliding block 16, and arc layer board 9 lower part is provided with reset spring 8 and itself has elasticity, receives pneumatic push rod 13 at arc layer board 9 and pushes down the back, can be along with pneumatic push rod 13 changes the use angle of arc layer board 9.

It is worth to explain, the inboard spout 19 that has seted up corresponding to holding groove 6 of activity hatch door 18, and limiting plate 20 is installed in the laminating of spout 19 inside, and limiting

plate

20 and 19 inner walls of spout are provided with the interval groove, and slide block 16 is spacing through spout 19 and the limiting plate 20 that set up, guarantees that slide block 16 can not break away from to can not take place the slope in the use.

Specifically, 16 slidable mounting of sliding block is inside at the interval inslot, and pulley 17 laminating spout 19 inner wall slidable mounting about, and the pulley 17 laminating arc layer board 9 inner wall of setting when sliding block 16 slides, increases stability and flexibility, reduces the dead condition of card and takes place.

In addition, a middle partition plate 22 is fixedly installed at the center inside the positioning block 21, ejection springs 23 are installed at the centers of the left side and the right side of the middle partition plate 22 in a fitting manner, the arc-shaped positioning blocks 25 on the two sides are subjected to the same stress by the arrangement of the middle partition plate 22 and the ejection springs 23, and the stability of the movable cabin door 18 is improved after the positioning block 21 is closed corresponding to the positioning groove 10.

As preferred, ejection spring 23 outer end fixed mounting has baffle 24, baffle 24 outer end fixed mounting has arc locating piece 25, the activity of arc locating piece 25 runs through locating piece 21 left and right sides, and arc locating piece 25 activity joint is inside constant head tank 10, the baffle 24 of setting prevents that arc locating piece 25 breaks away from inside locating piece 21, arc locating piece 25 corresponds the joint simultaneously in the inside draw-in groove of constant head tank 10, make activity hatch door 18 under the condition of not atress, can't open by oneself, as shown in fig. 4, 5.

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 monitoring video recorder CD ROM drive hatch door flip structure which characterized in that: including case (1), case (1) front side is opened and is equipped with closed groove (5), closed groove (5) inside movable mounting has movable hatch door (18), closed groove (5) left and right sides symmetry has been seted up and has been accomodate groove (6), accomodate inside movable mounting in groove (6) has pneumatic push rod (13), pneumatic push rod (13) front end movable mounting has sliding block (16), sliding block (16) movable mounting is inside at activity hatch door (18), activity hatch door (18) upper portion fixed mounting has locating piece (21).

2. The optical drive bay door flip structure of claim 1, wherein: storage tank (2) have been seted up to case (1) inside, the inside lower surface bilateral symmetry of storage tank (2) is provided with slip table (3), slip table (3) upper portion movable mounting has places board (4), closed groove (5) upside corresponds locating piece (21) position bilateral symmetry and has seted up constant head tank (10).

3. The optical drive bay door flip structure of claim 1, wherein: accomodate inside lower fixed surface in groove (6) and install locating plate (7), locating plate (7) upper portion fixed mounting has reset spring (8), reset spring (8) top fixed mounting has arc layer board (9).

4. The optical disc drive bay door flip structure of claim 3, wherein: accomodate groove (6) inner wall fixed mounting have locator plate (11), first swing joint piece (12) is installed to locator plate (11) front end activity joint, first swing joint piece (12) outer end fixed mounting has pneumatic push rod (13).

5. The optical disc drive bay door flip structure of claim 4, wherein: pneumatic push rod (13) flexible end fixed mounting has second swing joint piece (14), sliding block (16) are provided with otic placode (15) corresponding second swing joint piece (14), second swing joint piece (14) and otic placode (15) swing joint.

6. The optical disc drive bay door flip structure of claim 5, wherein: two-two symmetrical movable mounting of sliding block (16) left and right sides inside has pulley (17), arc layer board (9) laminating pneumatic push rod (13) surface fixed mounting.

7. The optical disc drive bay door flip structure of claim 6, wherein: the inboard spout (19) of having seted up of corresponding groove (6) of accomodating of activity hatch door (18), limiting plate (20) are installed in the laminating of spout (19) inside, limiting plate (20) and spout (19) inner wall are provided with the interval groove.

8. The optical disc drive bay door flip structure of claim 7, wherein: sliding block (16) slidable mounting is inside the interval inslot, and inner wall slidable mounting about pulley (17) laminating spout (19).

9. The optical drive bay door flip structure of claim 8, wherein: a middle partition plate (22) is fixedly mounted at the center inside the positioning block (21), and ejection springs (23) are attached to the centers of the left side and the right side of the middle partition plate (22).

10. The optical drive bay door flip structure of claim 9, wherein: the outer end of the ejection spring (23) is fixedly provided with a baffle (24), the outer end of the baffle (24) is fixedly provided with an arc-shaped positioning block (25), the arc-shaped positioning block (25) movably penetrates through the left side and the right side of the positioning block (21), and the arc-shaped positioning block (25) is movably clamped inside the positioning groove (10).