CN210694772U - Anti-falling type access controller - Google Patents

Abstract

The utility model discloses a prevent falling type entrance guard's controller relates to entrance guard's controller technical field, to the not good problem of current entrance guard's controller barrier propterty, the following scheme is put forward at present, and it includes the casing, the inside four corners of casing all is equipped with the connecting block of horizontal setting, the cross-section of connecting block is L shape structure, the inside of casing is equipped with the controller main part of horizontal setting, the four corners of controller main part all contacts with the inside wall of connecting block, the both ends of casing all are equipped with heat dissipation mechanism, the controller main part dispels the heat through heat dissipation mechanism, one side welding that the controller main part was kept away from to the connecting block has a plurality of buffer spring, buffer spring keeps away from the one end welding of connecting block on the inner wall of casing. The utility model discloses can effectually protect the access controller, can cushion the protection to the shell of access controller, can vibrate the cleanness to the radiating part of access controller, protective properties is high, convenient to use.

Description

Anti-falling type access controller

Technical Field

The utility model relates to an access control ware technical field especially relates to an anti-falling type access control ware.

Background

In a broad sense, the entrance guard includes various passages that can pass through, including a door through which people pass, a door through which vehicles pass, and the like, so that the entrance guard includes a vehicle entrance guard, and the vehicle entrance guard is an important means for vehicle management in a parking lot management application.

The entrance guard safety management system is a modern safety management system, it integrates microcomputer automatic identification technology and modern safety management measures into one body, it relates to many new technologies of electronic, mechanical, optical, computer technology, communication technology and biological technology, it is an effective measure for implementing safety precaution management of entrance and exit of important department, and is applicable to various important departments, such as bank, hotel, machine room, military equipment storehouse, machine key room, office, intelligent district and factory.

Although current access control ware can be fine control entrance guard, but barrier propterty is relatively poor, fall the access control ware to subaerial when the user is inadvertent, the access control ware often can receive strong shock, at this in-process, not only can lead to the inside spare part of access control ware to take place to become flexible, lead to the access control ware to take place to damage, and take place the access control ware of damage, very big influence the normal use of entrance guard, the result of use is not good, we have provided a type of preventing falling access control ware for this reason.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of prevent falling type access control ware has solved the not good problem of access control ware barrier propterty.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an anti-falling type entrance guard controller comprises a shell, wherein connecting blocks which are transversely arranged are arranged at four corners inside the shell, the cross section of each connecting block is of an L-shaped structure, a controller main body which is transversely arranged is arranged inside the shell, the four corners of the controller main body are contacted with the inner side wall of each connecting block, heat dissipation mechanisms are arranged at two ends of the shell, the controller main body dissipates heat through the heat dissipation mechanisms, a plurality of buffer springs are welded at one side of each connecting block, which is far away from the controller main body, one ends of the buffer springs, which are far away from the connecting blocks, are welded on the inner wall of the shell, two sliding grooves are formed at one side of each connecting block, which is far away from the controller main body, a sliding block is connected inside the sliding grooves in a sliding manner, a rubber block is bonded at one side of the sliding block, one end of the rubber block, which is far away from the controller main body, is movably sleeved in the movable hole.

Preferably, the heat dissipation mechanism comprises a mounting groove, a heat dissipation window, a linkage block, a connecting groove, a positioning block, a fixing hole and a return spring, the mounting grooves are arranged at two ends of the shell, the heat dissipation window is movably sleeved in the mounting grooves, the linkage blocks are welded at two ends of the heat dissipation window, the connecting grooves are arranged at two ends of the mounting grooves, and is arranged on the inner wall of the shell, the linkage block is movably sleeved in the connecting groove, the positioning block is welded on the inner wall of the connecting groove, the fixing hole is arranged in the middle of the linkage block, the positioning block is movably sleeved in the fixing hole, the reset spring is sleeved outside the positioning block, one side of the connecting blocks at the two ends of the controller main body, which is close to the heat dissipation window, is welded with a pushing rod which is transversely arranged, one end of the push rod, far away from the connecting block, extends to the inside of the mounting groove and is matched with the heat dissipation window to work.

Preferably, the positioning block is a T-shaped block, and the diameter of the end part of the positioning block is larger than the aperture of the fixing hole.

Preferably, one side of the outer part of the shell is hinged with a movable door through a hinge, and a round handle is fixed on the outer side of the movable door through a screw.

Preferably, the inner wall of the movable hole is circumferentially provided with a sealing ring, and the sealing ring is in contact with the rubber block.

Preferably, one end of the return spring is welded on the positioning block, and the other end of the return spring is welded on the linkage block.

The utility model discloses:

through the matching work of the shell, the connecting block, the controller main body, the buffer spring, the sliding groove, the sliding block, the rubber block, the movable hole, the mounting groove, the heat dissipation window, the linkage block, the connecting groove, the positioning block, the fixing hole, the reset spring, the pushing rod and the movable door, on one hand, the entrance guard controller can be effectively protected, the entrance guard controller is prevented from being damaged in the falling process, the protection performance of the entrance guard controller is improved, the shell of the entrance guard controller can be protected in a buffering mode, the situation that the shell of the entrance guard controller is directly and rigidly collided with the ground is avoided, the shell of the entrance guard controller is prevented from being damaged, and the falling prevention performance is high; on the other hand can vibrate the cleanness to entrance guard controller's radiating part at the in-process that protects entrance guard controller, avoids entrance guard controller through long-time use back, and entrance guard controller's radiating part is blockked up by external debris and dust, improves entrance guard controller's heat dispersion.

To sum up, the utility model discloses can effectually protect the access controller, can cushion the protection to the shell of access controller, can vibrate the cleanness to the cooling part of access controller, barrier propterty is high, convenient to use.

Drawings

Fig. 1 is a schematic structural view of an anti-falling type access controller provided by the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is a schematic structural view of a connecting block in an anti-falling type access controller provided by the present invention;

fig. 4 is a front view of the utility model provides an anti-falling type access controller.

Reference numbers in the figures: 1. a housing; 2. connecting blocks; 3. a controller main body; 4. a buffer spring; 5. a chute; 6. a slider; 7. a rubber block; 8. a movable hole; 9. mounting grooves; 10. a heat dissipation window; 11. a linkage block; 12. connecting grooves; 13. positioning blocks; 14. a fixing hole; 15. a return spring; 16. a push rod; 17. a movable door.

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.

Referring to fig. 1-4, a falling-proof door access controller comprises a housing 1, wherein four corners inside the housing 1 are respectively provided with a connecting block 2 which is transversely arranged, the cross section of each connecting block 2 is of an L-shaped structure, a controller main body 3 which is transversely arranged is arranged inside the housing 1, the four corners of the controller main body 3 are respectively contacted with the inner side wall of each connecting block 2, two ends of the housing 1 are respectively provided with a heat dissipation mechanism, the controller main body 3 dissipates heat through the heat dissipation mechanisms, one side of each connecting block 2 far away from the controller main body 3 is welded with a plurality of buffer springs 4, one ends of the buffer springs 4 far away from the connecting blocks 2 are welded on the inner wall of the housing 1, one side of each connecting block 2 far away from the controller main body 3 is provided with two sliding grooves 5, the inside of each sliding groove 5 is slidably connected with a sliding block 6, one side of each sliding block 6 far away from the controller, the end of the rubber block 7 far away from the controller main body 3 is movably sleeved in the movable hole 8, when a user drops the access controller on the ground unintentionally in the process of using the access controller, and the access controller is vibrated, the connecting block 2 can be buffered through the elasticity of the plurality of buffer springs 4, so that the controller main body 3 is buffered and protected, the controller main body 3 is prevented from being in rigid collision with the shell 1, the access controller is prevented from being damaged, the access controller is effectively protected, and in the process of dropping the access controller, the controller main body 3 can push the connecting block 2 to perform vertical or transverse displacement through the elasticity of the plurality of buffer springs 4, the connecting block 2 is pushed to displace towards the inner wall of the shell 1, so as to drive the corresponding rubber block 7 to slide out of the inner part of the movable hole 8, at the moment, the rubber block 7 in the slide-out movable hole 8 is firstly contacted with the ground, this moment accessible rubber block 7's elasticity cushions protection to casing 1, avoids casing 1 directly to take place rigid collision with ground, leads to casing 1 to take place to damage, improves entrance guard's controller's barrier propterty.

The heat dissipation mechanism comprises a mounting groove 9, a heat dissipation window 10, a linkage block 11, a connecting groove 12, a positioning block 13, a fixing hole 14 and a return spring 15, the mounting groove 9 is arranged at two ends of the shell 1, the heat dissipation window 10 is movably sleeved in the mounting groove 9, the heat dissipation window 10 can help the controller main body 3 to perform heat dissipation work, and the operation efficiency of the controller main body 3 is improved, the linkage block 11 is welded at two ends of the heat dissipation window 10, the connecting groove 12 is arranged at two ends of the mounting groove 9 and is arranged on the inner wall of the shell 1, the linkage block 11 is movably sleeved in the connecting groove 12, the positioning block 13 is welded on the inner wall of the connecting groove 12, the fixing hole 14 is arranged in the middle of the linkage block 11, the positioning block 13 is movably sleeved in the fixing hole 14, the return spring 15 is sleeved outside the positioning block 13, one side of the connecting blocks 2 at two ends of the controller main body, one end of the pushing rod 16, which is far away from the connecting block 2, extends to the inside of the mounting groove 9 and cooperates with the heat dissipation window 10, and when a user drops the access controller onto the ground unintentionally in the process of using the access controller, and the dropping direction is at two ends of the access controller, through the elasticity of the plurality of buffer springs 4, the controller main body 3 will push the connecting block 2 to move transversely, push the connecting block 2 to move towards the inner wall of the casing 1, thereby push the pushing rod 16 to move towards the inner wall of the casing 1, when the pushing rod 16 contacts with the heat dissipation window 10, through the elasticity of the reset spring 15, through the cooperation of the positioning block 13 and the fixing hole 14, the pushing rod 16 will push the heat dissipation window 10 to move, so as to drive the heat dissipation window 10 to slide out of the inside of the mounting groove 9, after the access controller dropped to the ground is stabilized, through reset spring 15 elasticity that resets this moment, cooperation work through locating piece 13 and fixed orifices 14, will stimulate linkage block 11 and return to the inside of spread groove 12, drive heat dissipation window 10 and return to the inside of mounting groove 9, heat dissipation window 10 is at the in-process of oscillating back and forth this moment, it is clean to vibrate the adhesion at the external debris of heat dissipation window 10 and dust, avoid entrance guard's controller to pass through long-time use after, entrance guard's controller's heat dissipation window 10 is blockked up by external debris and dust, improve entrance guard's heat dispersion.

And the access control ware is after long-time use, when dropping for appearing, but when needing to clean access control ware's heat dissipation window 10, user's manual pulling heat dissipation window 10 this moment, elasticity through the restoration of reset spring 15, through the cooperation of locating piece 13 and fixed orifices 14, drive linkage block 11 and break away from the inside of spread groove 12, drive heat dissipation window 10 and break away from the inside of mounting groove 9, can become flexible heat dissipation window 10 this moment, elasticity through the restoration of reset spring 15, through the cooperation of locating piece 13 and fixed orifices 14, will stimulate linkage block 11 and return to the inside of spread groove 12, drive heat dissipation window 10 and return to the inside of mounting groove 9, can rely on artifical manual work to vibrate heat dissipation window 10 this moment and clean, thereby effectual improvement access control ware's heat dispersion.

The locating piece 13 is the T-shaped piece, and the diameter of locating piece 13 tip is greater than the aperture of fixed orifices 14, through the locating piece 13 of T-shaped structure, can carry out spacingly to linkage piece 11 and reset spring 15, avoids linkage piece 11 and reset spring 15 roll-off locating piece 13.

The outside one side of casing 1 is articulated through the hinge has dodge gate 17, and the outside fix with screw of dodge gate 17 has circular handle, and through opening of dodge gate 17, the user can be convenient overhauls the inside controller main part 3 of access controller and maintains.

The inner wall of activity hole 8 is equipped with the sealing washer along circumference, and this sealing washer contacts with rubber piece 7, and reset spring 15's one end welding is on locating piece 13, and reset spring 15's the other end welding is on linkage block 11, through the sealing washer, can avoid external debris to enter into the inside of casing 1 through activity hole 8.

The working principle is as follows: when a user drops the access controller onto the ground unintentionally in the process of using the access controller, and the access controller is vibrated, the connecting block 2 is buffered through the elasticity of the plurality of buffer springs 4, so that the controller body 3 is buffered and protected, the damage of the access controller caused by the hard collision between the controller body 3 and the shell 1 is avoided, the access controller is efficiently protected, and in the process of dropping the access controller, the controller body 3 pushes the connecting block 2 to vertically or transversely displace through the elasticity of the plurality of buffer springs 4, and pushes the connecting block 2 to displace towards the inner wall of the shell 1, so as to drive the corresponding rubber block 7 to slide out of the inside of the movable hole 8, at the moment, the rubber block 7 in the movable hole 8 contacts with the ground first, at the moment, the shell 1 is buffered and protected through the elasticity of the rubber block 7, the damage of the shell 1 caused by the direct hard collision of the shell 1 with the ground is avoided, the protective performance of the entrance guard controller is improved, when a user drops the entrance guard controller onto the ground unintentionally in the process of using the entrance guard controller, and the dropping direction is two ends of the entrance guard controller, at the moment, through the elasticity of the plurality of buffer springs 4, the controller main body 3 can push the connecting block 2 to move transversely, the connecting block 2 is pushed to move towards the inner wall of the shell 1, so that the push rod 16 is pushed to move towards the inner wall of the shell 1, when the push rod 16 is contacted with the heat dissipation window 10, the heat dissipation window 10 can be pushed to move by the elasticity of the reset spring 15 through the matching work of the positioning block 13 and the fixing hole 14, the push rod 16 can push the heat dissipation window 10 to move to drive the heat dissipation window 10 to slide out of the mounting groove 9, when the entrance guard controller dropped to the ground is stabilized, at this time, through the resetting elasticity of the resetting spring 15, the linkage block 11 is pulled to return to the inside of the connecting groove 12 through the matching work of the positioning block 13 and the fixing hole 14, the heat dissipation window 10 is driven to return to the inside of the mounting groove 9, at this time, the heat dissipation window 10 can vibrate and clean the sundries and dust adhered to the outside of the heat dissipation window 10 in the process of back-and-forth vibration, the situation that the heat dissipation window 10 of the access controller is blocked by the sundries and dust in the outside after the access controller is used for a long time is avoided, the heat dissipation performance of the access controller is improved, and when the access controller falls down after being used for a long time, but the heat dissipation window 10 of the access controller needs to be cleaned, at this time, a user can manually pull the heat dissipation window 10, through the resetting elasticity of the resetting spring 15, through the matching work of the positioning block 13 and the fixing hole 14, the linkage block 11 is driven to be, drive heat dissipation window 10 and break away from the inside of mounting groove 9, can become flexible heat dissipation window 10 this moment, elasticity that resets through reset spring 15, through locating piece 13 and the cooperation work of fixed orifices 14, will stimulate linkage block 11 and return to the inside of spread groove 12, drive heat dissipation window 10 and return to the inside of mounting groove 9, can rely on artifical manual to vibrate cleanness heat dissipation window 10 this moment to effectual improvement access control unit's heat dispersion.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The anti-falling type access controller comprises a shell (1) and is characterized in that connecting blocks (2) which are transversely arranged are arranged at four corners inside the shell (1), the cross section of each connecting block (2) is of an L-shaped structure, a controller main body (3) which is transversely arranged is arranged inside the shell (1), four corners of the controller main body (3) are all contacted with the inner side wall of each connecting block (2), heat dissipation mechanisms are arranged at two ends of the shell (1), the controller main body (3) dissipates heat through the heat dissipation mechanisms, a plurality of buffer springs (4) are welded at one side, away from the controller main body (3), of each connecting block (2), one end, away from the corresponding connecting block (2), of each buffer spring (4) is welded on the inner wall of the shell (1), and two sliding grooves (5) are formed in one side, away from the controller main body (3), of each connecting block (2), the inside sliding connection of spout (5) has slider (6), one side that controller main part (3) were kept away from in slider (6) bonds and has block rubber (7), a plurality of movable hole (8) corresponding with block rubber (7) have been seted up on casing (1), the one end movable sleeve that controller main part (3) were kept away from in block rubber (7) is established in the inside in movable hole (8).

2. The anti-falling type access controller according to claim 1, wherein the heat dissipation mechanism comprises a mounting groove (9), a heat dissipation window (10), a linkage block (11), a connection groove (12), a positioning block (13), a fixing hole (14) and a return spring (15), the mounting groove (9) is opened at both ends of the housing (1), the heat dissipation window (10) is movably sleeved inside the mounting groove (9), the linkage block (11) is welded at both ends of the heat dissipation window (10), the connection groove (12) is located at both ends of the mounting groove (9) and opened on the inner wall of the housing (1), the linkage block (11) is movably sleeved inside the connection groove (12), the positioning block (13) is welded on the inner wall of the connection groove (12), the fixing hole (14) is opened at the middle part of the linkage block (11), the positioning block (13) is movably sleeved inside the fixing hole (14), reset spring (15) cover is established in the outside of locating piece (13), and connecting block (2) that are located controller main part (3) both ends have catch bar (16) of horizontal setting near the one side welding of heat dissipation window (10), the one end that connecting block (2) were kept away from in catch bar (16) extends to the inside of mounting groove (9) to with heat dissipation window (10) cooperation work.

3. The anti-falling type access controller according to claim 2, wherein the positioning block (13) is a T-shaped block, and the diameter of the end of the positioning block (13) is larger than the aperture of the fixing hole (14).

4. The fall-resistant entrance guard controller according to claim 1, characterized in that a movable door (17) is hinged to one side of the outer part of the housing (1) through a hinge, and a round handle is fixed on the outer side of the movable door (17) through a screw.

5. The anti-falling type access controller according to claim 1, characterized in that the inner wall of the movable hole (8) is provided with a sealing ring along the circumferential direction, and the sealing ring is in contact with the rubber block (7).

6. The anti-falling access control device according to claim 2, characterized in that one end of the return spring (15) is welded to the positioning block (13), and the other end of the return spring (15) is welded to the linkage block (11).

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