CN217273233U - A hard disk video recorder with a connecting bracket - Google Patents

Abstract

The utility model relates to the technical field of support and stability of hard disk video recorders, in particular to a hard disk video recorder with a connection bracket. The hard disk video recorder with a connection bracket comprises: a connection bracket shell, and a support leg is installed and fixed under the connection bracket shell; And a hard disk video recorder is arranged on the top of the connecting bracket shell; a limit fixing piece, including a fixing piece and a limit sliding piece; and a dust-proof piece, the dust-proof piece is arranged inside the connecting bracket shell; The two sets of inclined plates are pushed inward, and the sliding limit groove and the sliding limit block cooperate to limit the movable plate to ensure the lateral translation of the movable plate and prevent the movable plate from tilting. The card and the limit block are pushed by the engaging limit spring. Cooperate with the sliding limit slot to limit the position of the hard disk video recorder, limit the vertical position of the hard disk video recorder, and the fixed spring supports the movable plate to limit the horizontal position of the hard disk video recorder, so as to complete the fixation of the hard disk video recorder and effectively prevent the hard disk video recorder from falling.

Description

A hard disk video recorder with a connecting bracket

technical field

The utility model relates to the technical field of hard disk video recorder support and stability, in particular to a hard disk video recorder with a connecting bracket.

Background technique

Compared with the traditional analog video recorder, the hard disk video recorder, that is, the digital video recorder, uses hard disk recording, so it is often called a hard disk video recorder, also known as a DVR.

The existing hard disk video recorder is directly placed on the desktop during use, which is not fixed, resulting in easy shaking or falling, which affects the life of the hard disk video recorder.

Utility model content

The purpose of the present invention is to provide a hard disk video recorder with a connecting bracket to solve the problems raised in the above-mentioned background art.

In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hard disk video recorder with a connecting bracket, and the hard disk video recorder with a connecting bracket includes:

the connecting bracket shell, the legs are installed and fixed under the connecting bracket shell, and the hard disk video recorder is arranged above the connecting bracket shell;

A limit fixing piece, including a fixing piece and a limit sliding piece, the fixing piece and the limit sliding piece are both arranged on the upper end surface of the connecting bracket shell; and

The dustproof part is arranged inside the connection bracket shell.

Preferably, the connecting bracket shell has a square cylindrical structure, a plurality of sets of legs are provided, and a snap-on limiter is arranged between the hard disk video recorder and the connecting bracket shell.

Preferably, the dustproof member includes a drawer and a pull handle centrally disposed on the surface of the drawer, the drawer is inserted into the connecting bracket shell, the pull handle is in a semicircular structure, and the drawer and the pull handle cooperate to prevent dust from the hard disk video recorder.

Preferably, the fixing member comprises a fixing spring, a movable plate connected at one end of the fixing spring, and a fixing plate connected at the other end, the fixing components are provided in multiple groups, and are symmetrically distributed along the longitudinal center line of the connecting bracket shell, and the fixing plate is fixed on the connecting On the upper surface of the bracket shell, the movable plate is arranged on the inner side of the fixed plate, and the two groups of movable plates are limited and fixed to the hard disk video recorder by the fixing spring.

Preferably, two sets of fixed springs are arranged between the set of fixed plates and the movable plate, the outer ends of the movable plates are connected with inclined plates, and the openings of the two sets of inclined plates are outward, and the connecting ends of the inclined plates and the movable plates are provided with over-circle horn.

Preferably, the limit sliding member includes a sliding limit block and a sliding limit groove matched with the sliding limit block, the sliding limit groove is opened on the upper end surface of the connecting bracket shell, and the sliding limit block is fixed in the middle of the lower end surface of the movable plate , and the cross-section of the sliding limit groove and the sliding limit block is a "T"-shaped structure.

Preferably, the engagement limiter includes an engagement limit spring, an engagement limit slot connected at one end of the engagement limit spring, and a card and a limit block connected at the other end, and the engagement limit slot is opened in the hard disk video recorder On the bottom surface, the surface of the card and the limit block is provided with an inclined surface, and the inclined surface faces the outside. The card and the limit block cooperate with the sliding limit slot to locate and limit the hard disk video recorder.

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

1. In the utility model, the hard disk video recorder is arranged to push inward from between the two groups of inclined plates, the inclined inclined plates are convenient for the hard disk video recorder to be pushed between the two groups of movable plates, the hard disk video recorder pushes the two groups of movable plates outward, and the sliding limit slot Cooperate with the sliding limit block to limit the movable plate to ensure the lateral translation of the movable plate and prevent the movable plate from tilting. The card and the limit block cooperate with the sliding limit slot under the push of the engaging limit spring to position the hard disk video recorder. Prevent the DVR from continuing to move backwards, so as to limit the vertical position of the DVR, and the fixed spring supports the movable plate to limit the DVR horizontally, so as to complete the fixation of the DVR and effectively prevent the DVR from falling.

2. In the utility model, the hard disk video recorder is arranged to push outward, and the inclined surface on the outside of the card and the limit block is pushed inward through the upper end face of the connecting bracket shell, so that the card and the limit block are separated from the sliding limit slot, thereby eliminating the need for the hard disk video recorder. Limit, after the hard disk video recorder is taken out from the upper end of the connecting bracket shell, pull the drawer by pulling the handle, and put the hard disk video recorder into the drawer, so as to protect the connecting bracket shell from dust.

Description of drawings

Fig. 1 is a kind of front view three-dimensional structure schematic diagram of the hard disk video recorder with connecting bracket;

Fig. 2 is a kind of rear view three-dimensional structure schematic diagram of the hard disk video recorder with connecting bracket;

FIG. 3 is a schematic structural diagram of an engagement limiter;

FIG. 4 is a schematic structural diagram of a sliding limiter.

In the figure: connection bracket shell 1, outriggers 2, fixed plate 3, movable plate 4, hard disk video recorder 5, fixed spring 6, inclined plate 7, drawer 8, pull handle 9, sliding limit slot 10, snap limit Position slot 11 , engaging limit spring 12 , card and limit block 13 , sliding limit block 14 .

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to FIG. 1 to FIG. 4 , the present utility model provides a technical solution: a hard disk video recorder with a connecting bracket, the hard disk video recorder with a connecting bracket includes: a connecting bracket housing 1 , a lower part of the connecting bracket housing 1 The outriggers 2 are installed and fixed, and the hard disk video recorder 5 is arranged above the connecting bracket shell 1; the limit fixing piece includes a fixing piece and a limit sliding piece, and both the fixing piece and the limit sliding piece are arranged on the upper end of the connecting bracket shell 1 surface; and dust-proof parts, the dust-proof parts are arranged inside the connecting bracket shell 1; A snap limiter is provided.

The utility model can be further configured that the dustproof element includes a drawer 8 and a pull handle 9 centrally arranged on the surface of the drawer 8, the drawer 8 is inserted into the connecting bracket shell 1, the pull handle 9 is in a semicircular structure, the drawer 8 and The pull handle 9 cooperates with the hard disk video recorder 5 to prevent dust.

The present invention can be further configured as follows: the fixing member includes a fixing spring 6 , a movable plate 4 connected at one end of the fixing spring 6 and a fixing plate 3 connected at the other end, the fixing components are arranged in multiple groups, and are connected to the longitudinal center line of the bracket housing 1 . Symmetrically distributed, the fixed plate 3 is fixed on the upper end surface of the connection bracket shell 1, the movable plate 4 is arranged on the inner side of the fixed plate 3, and the two groups of movable plates 4 are limited and fixed to the hard disk video recorder 5 by the fixed spring 6; Two sets of fixed springs 6 are arranged between the movable plates 4 , the outer ends of the movable plates 4 are connected with inclined plates 7 , and the two sets of inclined plates 7 open outwards.

According to the present invention, the limit sliding member includes a sliding limit block 14 and a sliding limit slot 10 matched with the sliding limit block 14. The block 14 is fixed in the center of the lower end surface of the movable plate 4, and the cross-section of the sliding limit groove 10 and the sliding limit block 14 is a "T" shape structure; One end of the spring 12 is connected with an engaging limit slot 11 and the other end is connected with a card and a limit block 13. The engaging limit slot 11 is provided on the bottom surface of the hard disk video recorder 5, and the surface of the card and the limit block 13 is provided with a slope, and The inclined surface faces outward, and the card and the limit block 13 cooperate with the sliding limit slot 10 to position and limit the hard disk video recorder 5 .

Working principle: when the hard disk video recorder 5 needs to be used, push the hard disk video recorder 5 inward from between the two sets of inclined plates 7, and the inclined inclined plate 7 facilitates the hard disk video recorder 5 to be pushed between the two sets of movable plates 4. The two sets of movable plates 4 are pushed outward. At this time, the sliding limit groove 10 cooperates with the sliding limit block 14 to limit the movable plate 4 to ensure the lateral translation of the movable plate 4 and prevent the movable plate 4 from tilting. Under the push of the snap-on limit spring 12, it cooperates with the sliding limit slot 10, thereby positioning the hard disk video recorder 5, preventing the hard disk video recorder 5 from continuing to move backwards, thereby limiting the vertical position of the hard disk video recorder 5, and the fixed spring 6 supports the movable The plate 4 performs a lateral limit on the hard disk video recorder 5, thereby completing the fixation of the hard disk video recorder 5;

When the hard disk video recorder 5 does not need to be used, push the hard disk video recorder 5 outward, and the inclined surface on the outside of the card and the limit block 13 is pushed inward by pressing the upper end surface of the connecting bracket shell 1, so that the card and the limit block 13 are disengaged Slide the limit slot 10 to cancel the limit on the hard disk video recorder 5. After the hard disk video recorder 5 is taken out from the upper end of the connecting bracket shell 1, the drawer 8 is pulled out by pulling the handle 9, and the hard disk video recorder 5 is put into the drawer 8. The connection bracket housing 1 is protected against dust.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. a hard disk video recorder with a connecting bracket, is characterized in that: the described hard disk video recorder with a connecting bracket comprises: a connecting bracket shell (1), a support leg (2) is installed and fixed under the connecting bracket shell (1), and a hard disk video recorder (5) is arranged above the connecting bracket shell (1); A limit fixing piece, including a fixing piece and a limit sliding piece, both of which are arranged on the upper end surface of the connecting bracket housing (1); and The dustproof part is arranged inside the connection bracket housing (1). 2. A hard disk video recorder with a connection bracket according to claim 1, characterized in that: the connection bracket shell (1) has a square cylindrical structure, and there are multiple sets of legs (2), and the hard disk An engaging limiter is arranged between the video recorder (5) and the connection bracket housing (1). 3. A hard disk video recorder with a connecting bracket according to claim 2, characterized in that: the dustproof part comprises a drawer (8) and a pull handle (9) centrally arranged on the surface of the drawer (8), the drawer (8) is inserted into the connecting bracket shell (1), the pull handle (9) is in a semicircular structure, and the drawer (8) cooperates with the pull handle (9) to protect the hard disk video recorder (5) from dust. 4 . The hard disk video recorder with a connecting bracket according to claim 3 , wherein the fixing member comprises a fixing spring ( 6 ), a movable plate ( 4 ) connected to one end of the fixing spring ( 6 ), and the other end thereof. 5 . The connected fixing plates (3) are provided with a plurality of sets of fixing components and are symmetrically distributed on the longitudinal center line of the connecting bracket shell (1). 4) It is arranged on the inner side of the fixed plate (3), and the two sets of movable plates (4) are limited and fixed to the hard disk video recorder (5) by the fixed spring (6). 5 . The hard disk video recorder with a connecting bracket according to claim 4 , wherein two sets of fixed springs ( 6 ) are arranged between the set of fixed plates ( 3 ) and the movable plate ( 4 ). 6 . The outer end of the movable plate (4) is connected with a sloping plate (7), and the two groups of sloping plates (7) are opened outward, and the connecting end of the sloping plate (7) and the movable plate (4) is provided with excessive rounded corners. 6 . The hard disk video recorder with a connecting bracket according to claim 5 , wherein the limit slider comprises a sliding limit block ( 14 ) and a sliding limit matched with the sliding limit block ( 14 ). 7 . The groove (10), the sliding limit groove (10) is opened on the upper end surface of the connecting bracket shell (1), the sliding limit block (14) is fixed on the lower end surface of the movable plate (4) in the middle, and the sliding limit groove (10) The cross section with the sliding limit block (14) is in a "T" shape. 7. A hard disk video recorder with a connecting bracket according to claim 6, characterized in that: the engaging limiting member comprises an engaging limiting spring (12), and one end of the engaging limiting spring (12) is connected The snap-on limit slot (11) and the card and limit block (13) connected at the other end, the snap-on limit slot (11) is opened on the bottom surface of the hard disk video recorder (5), the card and limit block (13) The surface is provided with an inclined plane, and the inclined plane faces the outside. The card and the limit block (13) cooperate with the sliding limit groove (10) to locate and limit the hard disk video recorder (5).

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