CN214222475U

CN214222475U - Single entrance guard controller installing support convenient to adjust

Info

Publication number: CN214222475U
Application number: CN202022530112.1U
Authority: CN
Inventors: 张乐; 张鑫; 戴锋
Original assignee: Nantong Jianghai Building Intelligent Technology Co ltd
Current assignee: Nantong Jianghai Building Intelligent Technology Co ltd
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-09-17
Anticipated expiration: 2030-11-05

Abstract

The utility model discloses a single access controller installing support convenient to adjust, including mounting panel and backplate, be provided with the screw on the mounting panel, and the right side of mounting panel is connected with the connecting rod to the right side and the grip block fixed connection of connecting rod, the internally mounted of grip block has the pivot, and the pivot is connected with the clamping jaw bearing, be connected through first reset spring between the upper end of clamping jaw and the inner wall of grip block, and the right-hand member of clamping jaw is connected with the lug, be provided with the movable block between the clamping jaw, and the left end fixedly connected with connecting rod of movable block to the connecting rod runs through the spacing hole in the middle of the grip block left end, the left side fixedly connected with connecting block of grip block, and be provided with the dead slot in the middle of the connecting block. This single door access control ware installing support convenient to adjust can be convenient for adjust the installing support to make this installing support can be convenient for be applicable to the access control ware of multiple size, and the installation is simple and convenient.

Description

Single entrance guard controller installing support convenient to adjust

Technical Field

The utility model relates to an access control ware installation technical field specifically is a single access control ware installing support convenient to adjust.

Background

The door controller is equivalent to a door lock of an access control system, the IC card is equivalent to a key, the door can be opened after the IC card is identified by the controller, the door controller is generally used for machine rooms, offices, factories and the like, the intelligent management effect is achieved, and the door controller is installed beside the controlled door through the installation support.

But current access controller installing support only can be applicable to an access controller, is not convenient for adjust for the user has wasted a large amount of installation time when the installation, reduces work efficiency, influences the use to access controller.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a single access control ware installing support convenient to adjust to it is not convenient for carry out the problem of adjusting to propose current access control ware installing support in the above-mentioned background art to solve.

In order to achieve the above object, the utility model provides a following technical scheme: a single-door access controller mounting bracket convenient to adjust comprises a mounting plate and a back plate, wherein a screw hole is formed in the mounting plate, a connecting rod is connected to the right side of the mounting plate, the right side of the connecting rod is fixedly connected with a clamping block, a rotating shaft is arranged inside the clamping block and is connected with a clamping jaw bearing, the upper end of a clamping jaw is connected with the inner wall of the clamping block through a first reset spring, a convex block is connected to the right end of the clamping jaw, a movable block is arranged between the clamping jaws, a connecting rod is fixedly connected to the left end of the movable block and penetrates through a limiting hole in the middle of the left end of the clamping block, a connecting block is fixedly connected to the left side of the clamping block, a hollow groove is formed in the middle of the connecting block, a second reset spring is arranged in the hollow groove, the right end of the second reset spring is connected with the left end of the connecting rod, and the left end of the connecting rod is arranged in the hollow groove, the front side of connecting block is provided with the sliding tray, and stimulates the piece and passes sliding tray and connecting rod fixed connection, be connected through the fixed block between backplate and the sleeve, and fixed block and sleeve activity nested connection to sleeve and lead screw threaded connection, install the second taper tooth in the middle of the lead screw, and the upper left side meshing of second taper tooth has first awl tooth, the upper left side of first awl tooth is connected with the bull stick, and the bull stick middle part is connected with the backplate through the stopper to the stopper is connected with the bull stick bearing, sleeve and splint fixed connection, and install the limiting plate on the splint.

Preferably, the cross-sectional shape of the movable block is trapezoidal, and the short side of the movable block is arranged on the left side, and the long side is arranged on the right side.

Preferably, the structure shape of the limiting hole is circular, and the aperture of the limiting hole is matched with the diameter of the connecting rod.

Preferably, the lugs are symmetrically arranged on the clamping jaws, and the clamping jaws are parallel to each other.

Preferably, the structural shape of the clamping plate is L-shaped, and the clamping plate is symmetrically arranged around the rotating rod.

Preferably, the rotating rod is perpendicular to the screw rod, and the extension line of the rotating rod is intersected with the screw rod.

Compared with the prior art, the beneficial effects of the utility model are that: this single door access control ware installing support convenient to adjust can be convenient for adjust the installing support to make this installing support can be convenient for be applicable to the access control ware of multiple size, and the installation is simple and convenient:

1. by using the combined structure of the screw rod and the sleeve, the clamping plates arranged on the sleeve can move close to and away from each other, so that the aim of adjusting the distance between the clamping plates is fulfilled, and the mounting bracket is suitable for access controllers with various sizes;

2. through earlier passing through the mounting panel through the mounting screw on the wall body that will install, put entrance guard controller between splint, rotate the bull stick and can press from both sides the clamp that entrance guard controller is firm between splint, then will stimulate the pulling block on the connecting block and open the clamping jaw, between the clamping jaw is put into to the backplate, unclamp the pulling block, the clamping jaw will stabilize the centre gripping to the backplate, accomplishes entrance guard controller's installation.

Drawings

FIG. 1 is a schematic view of the sectional structure of the mounting plate, the connecting rod, the inside of the clamping block and the inside of the connecting block of the present invention;

FIG. 2 is a schematic view of the connection structure of the mounting plate, the connecting rod, the clamping block, the clamping jaw, the connecting block, the movable groove and the pulling block of the present invention;

fig. 3 is a schematic view of the connecting structure of the back plate, the screw rod, the fixing block, the sleeve, the clamping plate, the limiting block, the rotating rod, the first bevel gear and the second bevel gear of the present invention;

fig. 4 is the utility model discloses backplate, splint, bull stick and limiting plate connection structure schematic diagram.

In the figure: 1. mounting a plate; 2. a screw hole; 3. a connecting rod; 4. a rotating shaft; 5. a clamping block; 6. a first return spring; 7. a clamping jaw; 8. a movable block; 9. a limiting hole; 10. a connecting rod; 11. a bump; 12. connecting blocks; 13. a second return spring; 14. an empty groove; 15. pulling the block; 16. a sliding groove; 17. a back plate; 18. a screw rod; 19. a fixed block; 20. a sleeve; 21. a splint; 22. a limiting block; 23. a rotating rod; 24. a first bevel gear; 25. a second taper tooth; 26. and a limiting plate.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a single-door access controller mounting bracket convenient to adjust comprises a mounting plate 1, a screw hole 2, a connecting rod 3, a rotating shaft 4, a clamping block 5, a first reset spring 6, a clamping jaw 7, a movable block 8, a limiting hole 9, a connecting rod 10, a lug 11, a connecting block 12, a second reset spring 13, an empty groove 14, a pulling block 15, a sliding groove 16, a back plate 17, a screw rod 18, a fixed block 19, a sleeve 20, a clamping plate 21, a limiting block 22, a rotating rod 23, a first conical tooth 24, a second conical tooth 25 and a limiting plate 26, wherein the mounting plate 1 is provided with the screw hole 2, the right side of the mounting plate 1 is connected with the connecting rod 3, the right side of the connecting rod 3 is fixedly connected with the clamping block 5, the rotating shaft 4 is mounted inside the clamping block 5 and is connected with a clamping jaw 7 bearing, the upper end of the clamping jaw 7 is connected with the inner wall of the clamping block 5 through the first reset spring 6, and the right end of the clamping jaw 7 is connected with the lug 11, a movable block 8 is arranged between the clamping jaws 7, a connecting rod 10 is fixedly connected with the left end of the movable block 8, the connecting rod 10 penetrates through a limiting hole 9 in the middle of the left end of the clamping block 5, a connecting block 12 is fixedly connected with the left side of the clamping block 5, a hollow groove 14 is arranged in the middle of the connecting block 12, a second return spring 13 is arranged in the hollow groove 14, the right end of the second return spring 13 is connected with the left end of the connecting rod 10, the left end of the connecting rod 10 is arranged in the hollow groove 14, a sliding groove 16 is arranged on the front side of the connecting block 12, a pulling block 15 penetrates through the sliding groove 16 to be fixedly connected with the connecting rod 10, a back plate 17 is connected with a sleeve 20 through a fixed block 19, the fixed block 19 is movably nested with the sleeve 20, the sleeve 20 is in threaded connection with a screw rod 18, a second conical tooth 25 is arranged in the middle of the screw rod 18, a first conical tooth 24 is meshed with the left upper side of the second conical tooth 25, the left upper side of the first conical tooth 24 is connected with a rotating rod 23, the middle of the rotating rod 23 is connected with the back plate 17 through a limiting block 22, the limiting block 22 is in bearing connection with the rotating rod 23, the sleeve 20 is fixedly connected with the clamping plate 21, and the clamping plate 21 is provided with a limiting plate 26.

The sectional shape of movable block 8 is trapezoidal, and the minor face of movable block 8 sets up in the left side, and the long limit sets up in the right side, realizes opening and tightening up of clamping jaw 7 when the movable block 8 of being convenient for removes.

The structure shape of the limiting hole 9 is circular, and the aperture of the limiting hole 9 is matched with the diameter of the connecting rod 10, so that the connecting rod 10 can be conveniently ensured to stably move in the limiting hole 9.

The lugs 11 are symmetrically arranged on the clamping jaws 7, and the clamping jaws 7 are parallel to each other, so that the clamping jaws 7 can stably clamp the back plate 17.

The structural shape of the clamping plate 21 is 'L' -shaped, and the clamping plate 21 is symmetrically arranged about the rotating rod 23, so that the clamping plate 21 can stably clamp the access controller in the middle of the clamping plate 21.

The rotating rod 23 is perpendicular to the screw rod 18, and the extension line of the rotating rod 23 is intersected with the screw rod 18, so that the rotating rod 23 can drive the screw rod 18 to rotate, and the clamping plates 21 on the two sides can move synchronously.

The working principle is as follows: firstly, the mounting plate 1 is mounted on a wall body on which an access controller is to be mounted through a screw hole 2 on the mounting plate 1, then a pulling block 15 on a connecting block 12 is pulled, so that a movable block 8 moves rightwards, a clamping jaw 7 is opened under the action of a first reset spring 6, a back plate 17 is placed between the clamping jaws 7, the pulling block 15 is loosened, the movable block 8 moves leftwards, so that the distance between the left ends of the clamping jaws 7 is increased, the distance between the right ends of the clamping jaws 7 is decreased, and the clamping jaws 7 are used for stably clamping the back plate 17;

then the entrance guard controller is placed between the clamping plates 21, the rotating rod 23 is rotated to enable the screw rod 18 to rotate, the sleeve 20 is moved, the sleeve 20 drives the clamping plates 21 to move, the distance between the clamping plates 21 is adjusted to the size matched with the entrance guard controller, the entrance guard controller is clamped, and therefore the entrance guard controller is installed on a wall body, and the content which is not described in detail in the specification belongs to the prior art which is well known to a person skilled in the art.

It is to be understood that the terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the purpose of convenience and simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operated in a particular orientation, and are not to be construed as limiting the scope of the present invention.

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 single access control ware installing support convenient to adjust, includes mounting panel (1) and backplate (17), its characterized in that: the clamping device is characterized in that a screw hole (2) is formed in the mounting plate (1), the right side of the mounting plate (1) is connected with a connecting rod (3), the right side of the connecting rod (3) is fixedly connected with a clamping block (5), a rotating shaft (4) is arranged inside the clamping block (5), the rotating shaft (4) is connected with a clamping jaw (7) through a bearing, the upper end of the clamping jaw (7) is connected with the inner wall of the clamping block (5) through a first reset spring (6), the right end of the clamping jaw (7) is connected with a convex block (11), a movable block (8) is arranged between the clamping jaws (7), the left end of the movable block (8) is fixedly connected with a connecting rod (10), the connecting rod (10) penetrates through a limiting hole (9) in the middle of the left end of the clamping block (5), a connecting block (12) is fixedly connected with the left side of the clamping block (5), and an empty groove (14) is formed in the middle of the connecting block (12), the improved structure is characterized in that a second return spring (13) is arranged in the empty groove (14), the right end of the second return spring (13) is connected with the left end of the connecting rod (10), the left end of the connecting rod (10) is arranged in the empty groove (14), a sliding groove (16) is arranged on the front side of the connecting block (12), a pulling block (15) penetrates through the sliding groove (16) to be fixedly connected with the connecting rod (10), the back plate (17) is connected with the sleeve (20) through a fixing block (19), the fixing block (19) is movably connected with the sleeve (20) in a nested manner, the sleeve (20) is in threaded connection with the screw rod (18), a second conical tooth (25) is installed in the middle of the screw rod (18), a first conical tooth (24) is meshed with the left upper side of the second conical tooth (25), the left upper side of the first conical tooth (24) is connected with the rotating rod (23), and the middle of the rotating rod (23) is connected with the back plate (17) through a limiting block (22), and stopper (22) and bull stick (23) bearing connection, sleeve (20) and splint (21) fixed connection, and install limiting plate (26) on splint (21).

2. The adjustable single access controller mounting bracket of claim 1, wherein: the cross-sectional shape of movable block (8) is trapezoidal, and the minor face of movable block (8) sets up in the left side, and the long limit sets up in the right side.

3. The adjustable single access controller mounting bracket of claim 1, wherein: the structure shape of the limiting hole (9) is circular, and the aperture of the limiting hole (9) is matched with the diameter of the connecting rod (10).

4. The adjustable single access controller mounting bracket of claim 1, wherein: the convex blocks (11) are symmetrically arranged on the clamping jaws (7), and the clamping jaws (7) are parallel to each other.

5. The adjustable single access controller mounting bracket of claim 1, wherein: the structural shape of the clamping plate (21) is L-shaped, and the clamping plate (21) is symmetrically arranged relative to the rotating rod (23).

6. The adjustable single access controller mounting bracket of claim 1, wherein: the rotating rod (23) is perpendicular to the screw rod (18), and the extension line of the rotating rod (23) is intersected with the screw rod (18).