CN220205136U - Liftable entrance guard's device - Google Patents

Abstract

The application discloses a liftable access control device, which relates to the technical field of access control devices; comprises a base; the upright post is arranged on the base; the sliding piece is arranged on the upright post in a sliding way along the axial direction of the upright post; the door control main body is arranged on the sliding piece; the lifting adjusting assembly comprises a pedal and a linkage module connected with the pedal, and the pedal is arranged below the sliding piece and is rotatably connected to the upright post; the pedal is suitable for rotating and driving the sliding piece to ascend through the linkage module, one end of the linkage module is connected with the pedal, and the other end of the linkage module is connected with one side, back to the entrance guard main body, of the sliding piece; by adopting the technical scheme provided by the application, the user can flexibly adjust the height of the access control main body by stepping on the pedal according to the different heights of the user, and the access control main body is simple in structure and convenient to use.

Description

Liftable entrance guard's device

Technical Field

The application relates to the technical field of access control devices, in particular to a lifting access control device.

Background

The face recognition access control equipment plays an important role in work environment safety, recognition and attendance management and other works, and is also gradually and widely applied to various fields such as banks, hotels, offices, communities and the like. The entrance guard card system is an effective measure for realizing safety precaution management at an entrance of an important department, and has the advantages that compared with the traditional entrance guard card system: high accuracy, strong fraud resistance, high security level, simplicity and practicality.

Because face recognition is required, and certain differences exist in heights of each person, how to adapt the access control device to the heights of different persons for recognition is a big problem; the patent document with the application number of CN201922471114.5 discloses face recognition access control equipment capable of automatically adjusting the height, and a user can control the face recognition access control to ascend or descend to a proper position through a control button to perform face recognition; the document represents an access control device which adopts mechanical control to realize lifting at present, but it can be understood that the access control device has correspondingly higher cost; for this reason, this application aims at providing the liftable entrance guard's device of cost lower to different user level demands to adapt to different application markets.

Disclosure of Invention

An object of the present application is to provide a liftable access control device, so as to solve at least one technical problem.

In order to solve the technical problems, the application provides a lifting access control device, which comprises a base;

the upright post is arranged on the base;

the sliding piece is arranged on the upright post in a sliding way along the axial direction of the upright post;

the door control main body is arranged on the sliding piece;

the lifting adjusting assembly comprises a pedal and a linkage module connected with the pedal, and the pedal is arranged below the sliding piece and is rotatably connected to the upright post;

the pedal is suitable for rotating and driving the sliding piece to ascend through the linkage module, one end of the linkage module is connected with the pedal, and the other end of the linkage module is connected with one side, back to the entrance guard main body, of the sliding piece;

in the implementation process, the base provides stable support for the device, the upright post is arranged on the base, the sliding piece can slide along the axial direction of the upright post, and the door control main body is arranged on the sliding piece, so that the sliding piece can move along the axial direction of the door control main body, namely along the vertical direction; the linkage assembly is matched with the pedal and can be used for adjusting the height of the sliding piece on the upright post, so that the height of the door control main body on the upright post can be adjusted; in the use, entrance guard's main part initial height is lower, and the user can be according to the different height of self through trampling the footboard and highly carry out nimble regulation to the entrance guard's main part, simple structure, and it is simple and convenient to use, and the cost is with low costs, can more be adapted to low-cost consumer market.

Preferably, the linkage module comprises a connecting rod;

the pedal is arranged on the upright post in a penetrating way, and the middle section part of the pedal is pivoted on the upright post;

one end of the connecting rod is hinged with the pedal, and the other end of the connecting rod is hinged with the sliding piece;

in the implementation process, the pedal can be understood as driving the connecting rod to move by utilizing the lever principle, the connecting rod is hinged with one end of the pedal, and the other end of the connecting rod is connected with the sliding piece; it can be understood that the pedal is used for driving the connecting rod to move upwards so as to drive the sliding piece to move upwards, and finally the door control main body is driven to move upwards; under the action of self gravity of the sliding part, the connecting rod and other mechanisms, the sliding part automatically returns to the lowest point in a natural state, and the pedal is in a tilted state.

Preferably, the door control main body is arranged on the sliding piece in a sliding manner along the axial direction of the upright post;

in the implementation process, the door control main body is arranged on the sliding piece in a sliding mode, the adjustable range of the door control main body in the vertical direction is further enlarged, and then the door control main body can adapt to the adjustment requirements of different heights, and the application range of the device is further improved.

Preferably, a connecting block is arranged between the door control main body and the sliding piece, one end of the connecting block is fixedly arranged on one side of the door control main body, which is close to the upright post, and the other end of the connecting block is axially and slidably embedded on the sliding piece along the upright post;

a sliding groove which is in sliding fit with the connecting block is formed in the sliding piece;

in the implementation process, the connecting block and the sliding groove are matched to realize the sliding of the connecting block on the sliding piece, one end of the connecting block is fixedly connected with the access control main body, and then the access control main body can realize the sliding adjustment in the vertical direction on the sliding piece.

Preferably, the sliding piece is in a T shape;

in the implementation process, the T-shaped sliding piece is adopted to realize basic functions such as sliding, fixed connection and the like, and meanwhile, the structure is effectively simplified, so that the production is more convenient.

Preferably, an elastic piece is arranged in the chute, and is connected with the sliding piece and drives the sliding piece to reset;

in the implementation process, when a user adjusts the relative position between the sliding piece and the entrance guard main body, the elastic piece can bear force to absorb elastic potential energy, and after the use is finished, the elastic piece releases the elastic potential energy to enable the entrance guard main body to realize automatic reset, so that the entrance guard main body has a simple structure; it can be understood that the door control main body and the sliding piece can be relatively slidably adjusted, and the sliding piece and the upright post can be slidably adjusted, so that the door control main body can be applied to a wider range; if the sliding part is at the lowest point, the height of the entrance guard main body cannot be further reduced through the sliding part, but the height of the entrance guard main body can be further reduced through the relative movement between the entrance guard main body and the sliding part, so that the range of the descending height of the entrance guard main body is further enlarged, and the practicability is stronger.

Preferably, a handle is formed on one side of the door control main body far away from the upright post in an extending way;

in the implementation process, the handle is further arranged at the outlet of the entrance guard main body in an extending mode, a better application point is provided for a user, and then the user can conveniently adjust and control the entrance guard main body, and the entrance guard main body is simple in structure and convenient to operate.

Preferably, a roller is rotatably arranged on the inner wall of the sliding piece, and the roller is abutted against the outer peripheral wall of the upright post;

in the implementation process, the roller is arranged on the inner wall of the sliding part, so that the relative friction force between the sliding part and the upright post can be reduced, the sliding process of the sliding part on the upright post is more stable and smooth, and the use experience of a user can be improved to a certain extent.

Preferably, the rollers comprise at least two groups, and at least two groups of rollers are symmetrically distributed on two opposite side walls of the upright post;

in the realization process, at least two groups of rollers are symmetrically distributed on two sides of the upright post, so that the stress uniformity of the whole structure can be ensured, the stability of the moving process of the sliding piece is further improved, and the sliding fluency is improved.

Preferably, a shielding member is arranged at the top of the upright post

In the implementation process, the shielding piece is further arranged at the top of the upright post and can be used for shielding a part of sunlight and rainwater; and then can reduce the influence of external factor to the entrance guard main part to a certain extent, play the guard action to the entrance guard main part, prolong its life.

Compared with the prior art, the beneficial effect of this application lies in: the technical scheme that this application provided can realize lift adjustment, but need not to adopt mechanisms such as motor to realize the drive, but realize through simple mechanical mechanism cooperation, the user can be according to the height of self difference through trampling the footboard and highly carry out nimble regulation to the access control main part, simple structure, and it is simple to use, and the cost is with low costs, can more be adapted to low-cost consumer market.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic view of a portion of one embodiment of the present application;

FIG. 2 is a schematic view of a portion of one embodiment of the present application;

FIG. 3 is a schematic view of a portion of one embodiment of the present application;

wherein: 10. a base; 20. a slider; 21. a chute; 30. an access control main body; 31. a handle; 40. a lifting adjusting component; 41. a pedal; 42. a connecting rod; 51. a connecting block; 52. an elastic member; 60. a shield.

Detailed Description

Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.

In the description of the present application, it should be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or an implicit indication of the number of technical features being indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically connected, electrically connected or can be communicated with each other; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

In the description of the present application, it should be understood that the terms "upper," "lower," "side," "front," "rear," and the like indicate an orientation or positional relationship based on installation, and are merely for convenience of description of the present application and to simplify the description, rather than to indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present application.

In the description of the present application, it should be noted that the term "and/or" is merely an association relationship describing an association object, and indicates that three relationships may exist, for example, a and/or B may indicate: a exists alone, A and B exist together, and B exists alone.

It should be further noted that, in the embodiments of the present application, the same reference numerals denote the same components or the same parts, and for the same parts in the embodiments of the present application, reference numerals may be given to only one of the parts or the parts in the drawings by way of example, and it should be understood that, for other same parts or parts, the reference numerals are equally applicable.

For a further understanding of the utility model, features and efficacy of this application, the following examples are set forth to illustrate, together with the drawings, the detailed description of which follows:

examples

At present, a mechanical control is adopted to realize the lifting access control device, but it can be understood that the access control device has correspondingly higher cost; for this reason, the application aims at providing a lower-cost liftable access control device aiming at different user-level requirements so as to adapt to different application markets; in order to solve the above technical problems, the present embodiment provides the following technical solutions:

referring to fig. 1-3, the present embodiment provides a lifting door control device, which includes a base 10, a column, a slider 20, a door control body 30, and a lifting adjustment assembly 40;

specifically, the upright post is arranged on the base 10;

specifically, the sliding member 20 is slidably disposed on the upright along the axial direction of the upright;

specifically, the door control body 30 is disposed on the slider 20;

specifically, the lifting adjusting assembly 40 includes a pedal 41 and a linkage module connected with the pedal 41, wherein the pedal 41 is disposed below the sliding member 20 and is rotatably connected to the upright post;

wherein, the pedal 41 is suitable for rotating and driving the sliding member 20 to rise through a linkage module, one end of the linkage module is connected with the pedal 41, and the other end is connected with one side of the sliding member 20, which is opposite to the door control main body 30;

in the above-mentioned scheme, the base 10 provides stable support for the device, the upright is arranged on the base 10, the sliding member 20 can slide along the axial direction of the upright, and the door control main body 30 is arranged on the sliding member 20, so that the door control main body can move along the axial direction of the door control main body 30 along with the sliding member 20, namely, along the vertical direction; the linkage assembly is matched with the pedal 41 to be used for adjusting the height of the sliding piece 20 on the upright post, so that the height of the door control main body 30 on the upright post can be adjusted; in the use, entrance guard's main part 30 initial height is lower, and the user can be according to the different height of self through trampling footboard 41 and carry out nimble regulation to the height of entrance guard's main part 30, simple structure, and it is simple and convenient to use, and the cost is with low costs, can more be adapted to low-cost consumer market.

Specifically, referring to fig. 2, the linkage module includes a link 42;

further, the pedal 41 is penetrated through the upright post, and the middle section part of the pedal 41 is pivoted on the upright post;

wherein, one end of the connecting rod 42 is hinged with the pedal 41, and the other end is hinged with the sliding piece 20;

in the above scheme, it can be understood that the pedal 41 drives the connecting rod 42 to move by using the lever principle, the connecting rod 42 is hinged with one end of the pedal 41, and the other end of the connecting rod 42 is connected with the sliding piece 20; it can be understood that the pedal 41 is used to drive the connecting rod 42 to move upwards so as to drive the slider 20 to move upwards, and finally drive the door control main body 30 to rise; in a natural state, the slider 20 automatically returns to the lowest point under the action of the self-gravity of the mechanism such as the slider 20 and the link 42, and the pedal 41 is tilted.

Specifically, the sliding member 20 may be annular and is slidably sleeved on the upright post; in some embodiments, the post is cylindrical, and the slider 20 may be annular; in other embodiments, the upright may be rectangular, and the cross section of the slider 20 is rectangular.

Specifically, in order to further improve the adjustable range of the height of the door control main body 30, the present embodiment provides the following technical scheme:

specifically, referring to fig. 2-3, the door control body 30 is slidably disposed on the sliding member 20 along the axial direction of the column;

in the above scheme, the door control main body 30 is slidably arranged on the sliding piece 20, so that the adjustable range of the door control main body 30 in the vertical direction is further enlarged, the door control main body can adapt to the adjustment requirements of different heights, and the application range of the device is further improved.

Specifically, a connecting block 51 is arranged between the door control main body 30 and the sliding piece 20, one end of the connecting block 51 is fixedly arranged on one side of the door control main body 30, which is close to the upright post, and the other end of the connecting block is axially and slidably embedded on the sliding piece along the upright post;

further, a sliding groove 21 which is in sliding fit with the connecting block is formed in the sliding piece 20;

in the above scheme, the sliding of the connecting block 51 on the sliding member 20 is realized by the cooperation of the connecting block 51 and the chute 21, and one end of the connecting block 51 is fixedly connected with the door control main body 30, so that the door control main body 30 can realize sliding adjustment in the vertical direction on the sliding member 20.

Further, the sliding piece is T-shaped; the T-shaped sliding piece is adopted to realize basic functions such as sliding, fixed connection and the like, and meanwhile, the structure is effectively simplified, so that the production is more convenient.

Specifically, referring to fig. 2, an elastic member 52 is disposed in the chute 21, and the elastic member 52 is connected to the sliding member and drives the sliding member to return;

in the above scheme, when the user adjusts the relative position between the sliding member 20 and the access control main body 30, the elastic member 52 is stressed to absorb elastic potential energy, and after the use is completed, the elastic member 52 releases the elastic potential energy to enable the access control main body 30 to realize automatic reset, so that the structure is simple.

It can be understood that the door control main body 30 and the sliding piece 20 can be relatively slidably adjusted, and the sliding piece 20 and the upright post can be slidably adjusted, so that the door control main body 30 can be applied to a wider range; if the sliding member 20 is at the lowest point, the height of the door control main body 30 cannot be further reduced by the sliding member 20, but the height of the door control main body 30 can be further reduced by directly moving the door control main body 30 and the sliding member 20, so that the range of the lowerable height of the door control main body 30 is further widened, and the practicability is stronger.

Further, the elastic member 52 includes, but is not limited to, an elastic mechanism such as an extension spring, a compression spring, and the like.

Specifically, a handle 31 is formed on the door control body 30 at a side far from the upright post;

in the above scheme, the handle 31 is further extended from the door control main body 30, so that a better force application point is provided for a user, and the door control main body 30 can be more conveniently adjusted and controlled by the user, and the door control device is simple in structure and convenient to operate.

Specifically, a roller (not shown in the figure) is rotatably disposed on the inner wall of the sliding member 20, and the roller abuts against the outer peripheral wall of the upright;

in the above scheme, the inner wall of the sliding part 20 is provided with the roller, so that the relative friction force between the sliding part 20 and the upright post can be reduced, the sliding process of the sliding part 20 on the upright post is more stable and smooth, and the use experience of a user can be improved to a certain extent.

Further, the rollers at least comprise two groups, and the rollers of at least two groups are symmetrically distributed on two opposite side walls of the upright post;

in the above scheme, at least two groups of rollers are symmetrically distributed on two sides of the upright post, so that the stress uniformity of the whole structure can be ensured, the stability of the moving process of the sliding piece 20 can be further improved, and the sliding smoothness can be improved.

Specifically, a shield 60 is provided on top of the column

In the above proposal, the shielding piece 60 is further arranged at the top of the upright post and can be used for shielding a part of sunlight and rainwater; and then can reduce the influence of external factor to entrance guard's main part 30 to a certain extent, play the guard action to entrance guard's main part 30, prolong its life.

It should be noted that, without conflict, the embodiments and features of the embodiments in the present application may be combined with each other.

The foregoing description is only of the preferred embodiments of the present application and is not intended to limit the present application in any way, and any simple modification, equivalent variations and modification made to the above embodiments according to the technical principles of the present application are within the scope of the technical solutions of the present application.

Claims (10)

1. A liftable entrance guard's device, its characterized in that: comprises a base;

the upright post is arranged on the base;

the sliding piece is arranged on the upright post in a sliding way along the axial direction of the upright post;

the door control main body is arranged on the sliding piece;

the lifting adjusting assembly comprises a pedal and a linkage module connected with the pedal, and the pedal is arranged below the sliding piece and is rotatably connected to the upright post;

the pedal is suitable for rotating and driving the sliding piece to ascend through the linkage module, one end of the linkage module is connected with the pedal, and the other end of the linkage module is connected with one side, back to the access control main body, of the sliding piece.

2. The liftable access control device of claim 1, wherein: the linkage module comprises a connecting rod;

the pedal is arranged on the upright post in a penetrating way, and the middle section part of the pedal is pivoted on the upright post;

one end of the connecting rod is hinged with the pedal, and the other end of the connecting rod is hinged with the sliding piece.

3. The liftable access control device of claim 1, wherein: the door control main body is arranged on the sliding piece in a sliding way along the axial direction of the upright post.

4. A liftable access control device according to claim 3, characterized in that: a connecting block is arranged between the door control main body and the sliding piece, one end of the connecting block is fixedly arranged on one side, close to the upright post, of the door control main body, and the other end of the connecting block is axially and slidably embedded on the sliding piece along the upright post;

the sliding piece is provided with a sliding groove which is in sliding fit with the connecting block.

5. The liftable access control device of claim 4, wherein: the sliding piece is T-shaped.

6. The liftable access control device of claim 5, wherein: an elastic piece is arranged in the sliding groove and connected with the sliding piece and drives the sliding piece to reset.

7. A liftable access control device according to claim 3, characterized in that: a handle is formed on one side, far away from the upright post, of the door control main body in an extending mode.

8. The liftable access control device of claim 1, wherein: the inner wall of the sliding piece is rotatably provided with a roller, and the roller is abutted to the peripheral wall of the upright post.

9. The liftable access control device of claim 8, wherein: the rollers at least comprise two groups, and at least two groups of rollers are symmetrically distributed on two opposite side walls of the upright post.

10. The liftable access control device of any one of claims 1-9, wherein: a shielding piece is arranged at the top of the upright post.