CN208564271U - A kind of door body infrared ray security device - Google Patents

Abstract

The utility model discloses a kind of door body infrared ray security devices, its structure includes doorframe, door handle, manual locking ring, door leaf, hinge, connecting bracket, automatic door closing device, controller, display screen, infrared induction area, button, door handle is equipped in doorframe, manual locking ring, door handle insertion is installed on door leaf, hinge insertion is installed on doorframe, connecting bracket is mutually welded with doorframe, connecting bracket insertion is installed on automatic door closing device, a kind of door body infrared ray security device of the utility model, opening door leaf, then connecting bracket rotation connection axis makes transmission gear that chain be driven to move right, right side oil liquid then passes through return valve and enters left side, and when decontroling door leaf, reset spring pushes movable block toward left movement, so that connecting shaft inverts, oil liquid will also pass through check valve and return valve flow direction right side, the feelings that can be opened in door Automatic door-closing is completed under condition, plays a role burglary-resisting installation.

Description

A kind of door body infrared ray security device

Technical field

The utility model is a kind of door body infrared ray security device, belongs to security device technical field.

Background technique

Existing smart home security technology is mainly applied on door lock, due to safety concerns, related management portion, China Door requires which kind of mode no matter home security door lock use all must need that there are tradition there are this door-opening mode of mechanical lock Key opens the door, and the mechanical door-opening mode of existing smart home door lock is all that mechanical lock is directly exposed, then passes through biography Method for unlocking of uniting is unlocked.

Prior art discloses application No. is a kind of 201521118306.3 intelligent security guard equipment, including central processing Device chip, central processor core are connect with information acquisition terminal, and information acquisition terminal includes RFID card reader, RFID card reader Including transceiver module, processing module, interface module and antenna, RFID card reader and the wireless radiofrequency being set in mechanical lock key The connection of transceiver communication module by signal, Radio-Frequency Wireless Communication transceiver module include RFID label tag, and mechanical lock key is examined equipped with sign Module is surveyed, sign detection module is connect with central processor core signal, GPS positioning module is additionally provided in mechanical lock key, It being connect by gsm communication module with central processor core, central processor core is connected with infrared detector and alarm module, Communication module, central processor core are connect by communication module with background server, and background server is by wireless network and uses The connection of family intelligent terminal, but the prior art is artificial after security protection door is opened to be forgotten to close the door, and will lead to the equipment such as door lock Anti-theft effect is lost, and then be easy to cause loss.

Utility model content

In view of the deficienciess of the prior art, the utility model aim is to provide a kind of door body infrared ray security device, with Solve it is artificial after security protection door is opened forget to close the door, will lead to the equipment such as door lock and lose anti-theft effect, and then be easy to cause The problem of loss.

To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of door body infrared ray Security device, structure include doorframe, door handle, manual locking ring, door leaf, hinge, connecting bracket, automatic door closing device, control Device processed, display screen, infrared induction area, button are equipped with door handle, manual locking ring, the door handle insertion peace in the doorframe Loaded on door leaf, the hinge insertion is installed on doorframe, and the connecting bracket is mutually welded with doorframe, the connecting bracket insertion It being installed on automatic door closing device, the automatic door closing device is mutually welded with door leaf, and the controller insertion is installed on door leaf, The display screen is electrically connected by conducting wire with button, and the infrared induction area is installed below display screen, the button insertion peace Loaded on controller, the automatic door closing device includes transmission gear, return valve, protection shell, check valve, chain, connection Axis, movable block, reset spring, the transmission gear are integrated with connecting shaft, and the return valve is installed on movable block Side, the protection shell are mutually welded with reset spring, and the check valve insertion is installed on movable block, the chain and driving cog Wheel is mutually ratcheting, and the chain is integrated with movable block, and the movable block is mutually welded with reset spring.

Further, the manual locking ring is mutually welded with door leaf.

Further, the hinge insertion is installed on door leaf.

Further, the protection shell is mutually welded with door leaf.

Further, the protection shell is the cuboid of a length of 15cm, width 8cm, a height of 8cm.

Further, the door handle is made of abrasion-resistant stee, has the characteristics that hardness is higher, high abrasion resistance.

Further, the protection shell is made of stainless steel, the spy with weak corrosive mediums such as resistance to air, steam, water Property.

Beneficial effect

A kind of door body infrared ray security device of the utility model, opening door leaf, then connecting bracket rotation connection axis to be driven Gear drives chain to move right, and right side oil liquid then passes through return valve and enters left side, and when decontroling door leaf, reset spring pushes Movable block is toward left movement, so that connecting shaft inverts, oil liquid will can also be opened by check valve and return valve flow direction right side in door In the case where complete automatic door-closing, play a role burglary-resisting installation.

Detailed description of the invention

Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model Sign, objects and advantages will become more apparent upon:

Fig. 1 is a kind of structural schematic diagram of door body infrared ray security device of the utility model；

Fig. 2 is a kind of schematic cross-section of the automatic door closing device of door body infrared ray security device of the utility model.

In figure: doorframe -1, door handle -2, manual locking ring -3, door leaf -4, hinge -5, connecting bracket -6, automatic door-closing Device -7, controller -8, display screen -9, infrared induction area -10, button -11, transmission gear -701, return valve -702, protection are outer Shell -703, check valve -704, chain -705, connecting shaft -706, movable block -707, reset spring -708.

Specific embodiment

To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below In conjunction with specific embodiment, the utility model is further described.

Please refer to Fig. 1, Fig. 2, the utility model provides a kind of door body infrared ray security device technical solution: its structure includes Doorframe 1, door handle 2, manual locking ring 3, door leaf 4, hinge 5, connecting bracket 6, automatic door closing device 7, controller 8, display screen 9, infrared induction area 10, button 11, the doorframe 1 is interior to be equipped with door handle 2, manual locking ring 3, the insertion of door handle 2 installation In on door leaf 4, the insertion of hinge 5 is installed on doorframe 1, and the connecting bracket 6 is welded with 1 phase of doorframe, the connecting bracket 6 Insertion is installed on automatic door closing device 7, and the automatic door closing device 7 is welded with 4 phase of door leaf, the insertion of controller 8 installation In on door leaf 4, the display screen 9 is electrically connected by conducting wire with button 11, and the infrared induction area 10 is installed under display screen 9 Side, the insertion of button 11 are installed on controller 8, and the automatic door closing device 7 includes transmission gear 701, return valve 702, shell 703, check valve 704, chain 705, connecting shaft 706, movable block 707, reset spring 708, the driving cog are protected Wheel 701 is integrated with connecting shaft 706, and the return valve 702 is installed on 707 top of movable block, the protection shell 703 It is welded with 708 phase of reset spring, the insertion of check valve 704 is installed on movable block 707, the chain 705 and transmission gear 701 is mutually ratcheting, and the chain 705 is integrated with movable block 707, and the movable block 707 is welded with 708 phase of reset spring Connect, the manual locking ring 3 and 4 phase of door leaf are welded, and the insertion of hinge 5 is installed on door leaf 4, the protection shell 703 and The welding of 4 phase of door leaf, the protection shell 703 are the cuboid of a length of 15cm, width 8cm, a height of 8cm, and the door handle 2 is by resistance to Mill steel is made, and has the characteristics that hardness is higher, high abrasion resistance, and the protection shell 703 is made of stainless steel, with resistance to sky The characteristic of the weak corrosive medium such as gas, steam, water.

Hinge 5 described in this patent is also known as hinge and is for connection to two solids and allows to do between the two relatively rotate Mechanical device, the check valve 704 are that fluid can only be flowed along water inlet, and water outlet medium can not but flow back.

Door leaf 4 is opened when use, and then the rotation connection of connecting bracket 6 axis 706 makes transmission gear 701 drive chain 705 move right, and right side oil liquid then passes through return valve 702 and enters left side, and when decontroling door leaf 4, reset spring 708, which pushes, to be moved Motion block 707 is toward left movement, so that connecting shaft 706 inverts, oil liquid also will flow to right side by check valve 704 and return valve 702, and Protection shell 703 can play the not damaged effect of protection inner body.

The utility model solve after security protection door is opened it is artificial forget to close the door, will lead to the equipment such as door lock lose it is anti- The problem of stealing effect, and then be easy to causeing loss, the utility model are combined with each other by above-mentioned component, and the utility model is a kind of Door body infrared ray security device, opening door leaf 4, then the rotation connection of connecting bracket 6 axis 706 makes transmission gear 701 drive chain 705 move right, and right side oil liquid then passes through return valve 702 and enters left side, and when decontroling door leaf 4, reset spring 708, which pushes, to be moved Motion block 707 is toward left movement, so that connecting shaft 706 inverts, oil liquid will also pass through check valve 704 and the flow direction of return valve 702 right side, energy It is enough to complete automatic door-closing in the case where door is opened, play a role burglary-resisting installation.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims All changes are embraced therein.It should not treat any reference in the claims as limiting related right It is required that.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims (5)

1. a kind of door body infrared ray security device, it is characterised in that: its structure includes doorframe (1), door handle (2), manual locking Ring (3), door leaf (4), hinge (5), connecting bracket (6), automatic door closing device (7), controller (8), display screen (9), infrared sense Area (10), button (11) are answered, door handle (2), manual locking ring (3), door handle (2) insertion are equipped in the doorframe (1) It is installed on door leaf (4), hinge (5) insertion is installed on doorframe (1), and the connecting bracket (6) is mutually welded with doorframe (1) It connects, connecting bracket (6) insertion is installed on automatic door closing device (7), the automatic door closing device (7) and door leaf (4) phase Welding, controller (8) insertion are installed on door leaf (4), and the display screen (9) is electrically connected by conducting wire with button (11), The infrared induction area (10) is installed below display screen (9), and button (11) insertion is installed on controller (8), described Automatic door closing device (7) includes transmission gear (701), return valve (702), protection shell (703), check valve (704), chain (705), connecting shaft (706), movable block (707), reset spring (708), the transmission gear (701) are with connecting shaft (706) Integral structure, the return valve (702) are installed on above movable block (707), the protection shell (703) and reset spring (708) it mutually welds, check valve (704) insertion is installed on movable block (707), the chain (705) and transmission gear (701) mutually ratcheting, the chain (705) is integrated with movable block (707), the movable block (707) and reset spring (708) it mutually welds.

2. a kind of door body infrared ray security device according to claim 1, it is characterised in that: the manual locking ring (3) It is mutually welded with door leaf (4).

3. a kind of door body infrared ray security device according to claim 1, it is characterised in that: hinge (5) the insertion peace Loaded on door leaf (4).

4. a kind of door body infrared ray security device according to claim 1, it is characterised in that: the protection shell (703) It is mutually welded with door leaf (4).

5. a kind of door body infrared ray security device according to claim 1, it is characterised in that: the protection shell (703) It is the cuboid of a length of 15cm, width 8cm, a height of 8cm.