阅读说明：本技术 一种新型电插锁 (Novel electric mortise lock ) 是由 彭福林 易茂华 高静 金方剑 于 2018-08-24 设计创作，主要内容包括：本发明涉及一种新型电插锁,包括锁体和锁舌所述锁体上设置有面板,锁体内设置有PCB板,PCB板上设置有光电开关和干簧管,干簧管位于PCB板和所述面板之间,PCB板连接着电磁阀组件且电磁阀组件内安设有锁舌撬组件,所述锁体内成型有锁舌位,锁舌穿设过面板设置在锁舌位上,锁舌位的上端设置有用于固定锁舌的锁舌套,锁舌上成型有锁舌凹槽,锁舌撬组件的前端抵接在锁舌凹槽上,锁舌撬组件的两侧均设置有凸起,通过PCB板的控制使锁舌撬组件两侧的凸起均可在电光开光上进行活动。锁舌套固定锁舌,由锁舌撬组件抵接在锁舌凹槽来使锁舌不会回跳,通过PCB板的控制来实现断电开锁和断电上锁的切换。(The invention relates to a novel electric mortise lock, which comprises a lock body and a lock tongue, wherein a panel is arranged on the lock body, a PCB (printed circuit board) is arranged in the lock body, a photoelectric switch and a reed pipe are arranged on the PCB, the reed pipe is positioned between the PCB and the panel, the PCB is connected with an electromagnetic valve assembly, a lock tongue prying assembly is arranged in the electromagnetic valve assembly, a lock tongue position is formed in the lock body, the lock tongue penetrates through the panel and is arranged on the lock tongue position, a lock tongue sleeve for fixing the lock tongue is arranged at the upper end of the lock tongue position, a lock tongue groove is formed in the lock tongue, the front end of the lock tongue prying assembly is abutted against the lock tongue groove, bulges are arranged on two sides of the lock tongue prying assembly, and the bulges on two sides of the lock tongue prying assembly can move. The spring bolt is fixed to the spring bolt sleeve, the spring bolt prizing assembly abuts against the spring bolt groove to enable the spring bolt not to rebound, and switching between power-off unlocking and power-off locking is achieved through control of the PCB.)

1. The utility model provides a novel electric mortiser lock, includes lock body (1) and spring bolt (2), its characterized in that: be provided with panel (6) on lock body (1), be provided with PCB board (4) in lock body (1), be provided with photoelectric switch (10) and tongue tube (11) on PCB board (4), tongue tube (11) are located PCB board (4) and between panel (6), install spring bolt sled subassembly (3) in solenoid valve subassembly (5) and solenoid valve subassembly (5) are being connected to PCB board (4), the shaping has lock tongue position (7) in lock body (1), and panel (6) setting is worn to establish in lock tongue position (7) in spring bolt (2), and the upper end of lock body lock tongue position (7) is provided with lock tongue cover (9) that are used for fixed spring bolt (2), and the shaping is equipped with recess spring bolt (8) on spring bolt (2), and the front end butt of spring bolt sled subassembly (3) is on spring bolt recess (8), and the both sides of spring bolt sled subassembly (3) all are provided with arch (21), make the bellied (21) of both sides of spring bolt subassembly (3) all can open light at lightning (10) through the control of PCB board (4) And (4) performing the activity.

2. A novel electric mortise lock according to claim 1 characterised in that: a bolt position slope (29) and a bolt sleeve slope (30) are formed at one side, close to the bolt (2), of the bottom of the bolt position (7) and the bottom of the bolt sleeve (9); a bolt groove slope (31) is formed on each of two sides of the bolt groove (8) close to the bolt pry component (3); the front end of the lock tongue pry component (3) abuts against the lock tongue groove slope (31).

3. A novel electric mortise lock according to claim 1 characterised in that: a limiting block (23) is formed on the bolt (2), and one end of the limiting block (23) is attached to the bolt sleeve (9).

4. A novel electric mortise lock according to claim 1 or claim 2 wherein: the lock tongue pry component (3) comprises a connecting piece (16) and a lock tongue pry (17), and pin holes (19) for pins (18) to pass through are formed in the connecting piece (16) and the lock tongue pry (17).

5. A novel electric mortise lock according to claim 4 wherein: the front end part of the lock tongue pry (17) is provided with a cylindrical roller (28), and the cylindrical roller (28) is attached to the lock tongue groove slope (31).

6. A novel electric mortise lock according to claim 4 wherein: the lock bolt pry (17) and the lock body (1) are provided with fixing holes (22) through which the pins (18) can pass.

7. A novel electric mortise lock according to claim 1 characterised in that: photoelectric switch (10) go up the shaping and have opto-coupler recess (20), arch (21) shaping is in on connecting piece (16), through the control of PCB board (4) makes arch (21) can stretch to opto-coupler recess (20).

8. A novel electric mortise lock according to claim 1 characterised in that: solenoid valve subassembly (5) have solenoid valve (12) and telescopic link (13), and the hole that solenoid valve (12) were passed in telescopic link (13) combines together with solenoid valve (12), and the shaping has telescopic link guide arm (14) in solenoid valve (12), and the front end of telescopic link guide arm (14) is worn to establish in telescopic link (13), the front end of telescopic link (13) with connecting piece (16) are connected, and the cover is equipped with turriform pressure spring (15) on telescopic link (13).

9. A novel electric mortise lock according to claim 1 characterised in that: the panel (6) is provided with a lock catch plate (24), and magnetic particles (25) are placed on the lock catch plate (24).

10. A novel electric mortise lock according to claim 8 wherein: the electromagnetic valve (12) is connected with the PCB (4) through a wiring harness (26), and a wire sheath (27) is sleeved at the tail of the wiring harness (26).

Technical Field

The invention belongs to the technical field of locks, and particularly relates to a novel electric mortise lock.

Background

At present, electric mortice locks used in the market have two functions, namely power-off unlocking and power-off locking, but the electric mortice locks only have one function and cannot have both functions, so that the two functions are converted; the two types of electric mortice locks are popped out when the lock tongue is popped out, and when the door is not in right time, the door leaf is easy to prop against the lock tongue; or under the condition that people intentionally take things to prop against the bolt, the bolt can return, and from another perspective, the bolt can not prevent rebound under the action of external force, and the bolt has potential safety hazards.

Refer to a technical solution provided by 201687914. X in the chinese utility patent application: a multifunctional electric mortise lock comprises a shell, a lock tongue, a circuit board, an electromagnetic valve body and a connecting rod, wherein the circuit board, the electromagnetic valve body and the connecting rod are arranged in the shell; the electromagnetic valve body is electrically connected with the circuit board, a piston capable of moving back and forth is arranged in the electromagnetic valve body, one end of the piston extending out of the electromagnetic valve body is connected with the connecting rod through a first connecting pin, a piston spring sleeved outside the piston is connected between the first connecting pin and the electromagnetic valve body, and the tail end of the connecting rod is connected with a swing rod; the shell is provided with a through hole matched with the shape and size of the spring bolt, the spring bolt is provided with a clamping hole, and the swing rod is connected with the spring bolt after being clamped into the clamping head; the spring bolt reciprocates in the through-hole under the drive of piston, and locks after the spring bolt pops out the casing surface, and the spring bolt is arranged in the through-hole and is carried out the unblock. The invention realizes the effects of unlocking when power is on and locking when power is off. The electric mortise lock only has one function, can only be locked in a power-off mode, does not have multifunctionality, has poor anti-theft performance and is easy to bounce the bolt under the condition of external force.

Disclosure of Invention

The invention aims to provide a novel electric mortise lock which is simple in structure, can convert two functions and is prying-resistant.

The purpose of the invention is realized as follows: the utility model provides a novel electric mortiser lock, includes lock body and spring bolt be provided with the panel on the lock body, be provided with the PCB board in the lock body, be provided with photoelectric switch and tongue tube on the PCB board, the tongue tube be located the PCB board with between the panel, install spring bolt sled subassembly in solenoid valve subassembly and the solenoid valve subassembly is being connected to the PCB board, the shaping has the spring bolt position in the lock body, and the spring bolt is worn to establish the panel setting on the spring bolt position, and the upper end of spring bolt position is provided with the spring bolt cover that is used for fixed spring bolt, and the shaping has the spring bolt recess on the spring bolt, and the front end butt of spring bolt sled subassembly is on the spring bolt recess, and the both sides of spring bolt sled subassembly all are provided with the arch, and the arch that makes spring bolt subassembly both sides sled through.

As a further improvement of the invention, a bolt position slope and a bolt sleeve slope are formed at one side of the bottom of the bolt position and the bottom of the bolt sleeve, which is close to the bolt; the two sides of the spring bolt groove close to the spring bolt pry component are both provided with spring bolt groove slopes; the front end of the lock tongue pry assembly abuts against the slope of the lock tongue groove.

As a further improvement of the invention, a limiting block is formed on the lock tongue, and one end of the limiting block is attached to the lock tongue sleeve.

As a further improvement of the invention, the lock tongue pry assembly comprises a connecting piece and a lock tongue pry, wherein pin holes for pins to pass through are formed in the connecting piece and the lock tongue pry.

As a further improvement of the invention, the front end part of the lock tongue pry is provided with a cylindrical roller which is attached to the slope of the lock tongue groove.

As a further improvement of the invention, the lock bolt pry and the lock body are both provided with fixing holes for the pin to pass through.

As a further improvement of the present invention, the photoelectric switch is formed with a light coupling groove, the protrusion is formed on the connecting member, and the protrusion can extend to the light coupling groove by the control of the PCB.

As a further improvement of the invention, the electromagnetic valve assembly is provided with an electromagnetic valve and a telescopic rod, the telescopic rod penetrates through an inner hole of the electromagnetic valve to be combined with the electromagnetic valve, a telescopic rod guide rod is formed in the electromagnetic valve, the front end of the telescopic rod guide rod is arranged in the telescopic rod in a penetrating mode, the front end of the telescopic rod is connected with the connecting piece, and a tower-shaped pressure spring is sleeved on the telescopic rod.

As a further improvement of the invention, the panel is provided with a lock catch plate, and magnetic particles are arranged on the lock catch plate.

As a further improvement of the invention, the electromagnetic valve and the PCB are connected through a wire harness, and the tail part of the wire harness is sleeved with a wire protecting sleeve.

Compared with the prior art, the invention has the outstanding and beneficial technical effects that:

1. the lock tongue is fixed through the lock tongue sleeve, the lock tongue pry component abuts against the lock tongue groove to enable the lock tongue not to rebound, the PCB supplies electricity to the electromagnetic valve component to generate electromagnetic force to drive the lock tongue pry component, the lock tongue pry component pushes the lock tongue to move to unlock through induction of a bulge close to the PCB in electro-optical light-on activity, and after the electricity is cut off, the electromagnetic valve component moves in the opposite direction under the action of the elasticity of a tower-shaped pressure spring and drives the lock tongue pry component to enable the lock tongue to pop out to be locked; when the outage is unblanked, the PCB board will switch, makes the protruding activity on the electro-optical switch of the opposite side on the spring bolt sled subassembly, realizes the outage and unblanks.

2. When locking, the front end of the bolt prying component is abutted against the slope on the bolt groove and the slope on the bolt sleeve; when the lock is unlocked, the front end of the lock tongue prying assembly abuts against the slope on the lock tongue groove and the slope on the lock tongue position; the front end of the lock tongue pry assembly is propped against through two slopes; the forces can be removed to the left side and the right side through the two slopes, so that the lock tongue cannot move left and right, the function of preventing the lock tongue from retracting due to stress is achieved, and the safety effect is guaranteed.

3. The lock body and the lock tongue pry are fixed through the pin and the fixing hole, and the connecting rod and the lock tongue pry can be more stable in working through further fixation.

4. The limiting block plays a limiting role, so that the lock bolt sleeve can be rapidly installed.

5. And the magnetic particles are fed back to the reed switch through induction, so that the reed switch is closed to form a passage.

6. The wire sheath is used for fixing the circuit and preventing the action of the cable.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a cross-sectional view of the present invention.

Fig. 3 is an exploded view of the present invention.

Fig. 4 is a schematic structural view of the deadbolt sled assembly of the present invention.

Fig. 5 is an enlarged view of fig. a.

The reference numerals in the figures denote the meanings:

1-a lock body; 2-a bolt; 3-a deadbolt pry assembly; 4-a PCB board; 5-a solenoid valve assembly; 6-a panel; 7-locking the tongue position; 8-bolt groove; 9-locking bolt sleeve; 10-a photoelectric switch; 11-a reed pipe; 12-a solenoid valve; 13-a telescopic rod; 14-a telescopic rod guide bar; 15-tower-shaped pressure springs; 16-a connector; 17-bolt prying; 18-a pin; 19-pin holes; 20-optical coupling grooves; 21-bulge; 22-a fixation hole; 23-a limiting block; 24-a locking plate; 25-magnetic particles; 26-a wiring harness; 27-a wire sheath; 28-cylindrical rollers; 29-bolt position ramp; 30-latch sleeve slope; 31-tongue groove slope.

Detailed Description

The invention is further described below with reference to specific examples:

as shown in fig. 1-5, a novel electric mortise lock comprises a lock body 1 and a lock tongue 2, wherein a panel 6 is arranged on the lock body 1, a PCB 4 is arranged in the lock body 1, a photoelectric switch 10 and a reed pipe 11 are arranged on the PCB 4, the reed pipe 11 is arranged between the PCB 4 and the panel 6, the PCB 4 is connected with a solenoid valve assembly 5, a lock tongue pry assembly 3 is arranged in the solenoid valve assembly 5, a lock tongue position 7 is formed in the lock body 1, the lock tongue 2 is arranged on the lock tongue position 7 by penetrating through the panel 6, a lock tongue sleeve 9 for fixing the lock tongue 2 is arranged at the upper end of the lock tongue 7, a lock tongue groove 8 is formed in the lock tongue 2, the front end of the lock tongue pry assembly 3 is abutted against the lock tongue groove 8, bulges 21 are arranged on both sides of the lock tongue pry assembly 3, and the bulges 21 on both sides of the lock tongue pry assembly 3 can move on the electro-optical switch 10, and a tower-shaped pressure spring 15 is arranged on the electromagnetic valve component 5.

According to the technical scheme, the reed switch 11 senses a magnetic field, the reed switch 11 is closed to form a passage, a passage signal is transmitted to the PCB 4, the PCB 4 outputs high voltage and transmits the high voltage to the electromagnetic valve assembly 5, the electromagnetic valve assembly 5 drives the lock tongue pry assembly 3 to push the lock tongue 2 to be locked and unlocked, when the lock tongue pry assembly 3 pushes the lock tongue 2, the protrusion 21 on the lock tongue pry assembly 3 is inserted into the electro-optical switch 10, the electro-optical switch 10 feeds back the signal to the PCB 4, and then the PCB 4 converts the high voltage into low voltage to maintain the locked state of the lock tongue 2; the electromagnetic valve component 5 is electrified on the PCB 4 to generate electromagnetic force to drive the lock tongue pry component 3, the lock tongue pry component 3 pushes the lock tongue 2 to move for unlocking through induction of the bulge 21 close to the PCB 4 in the movement of the electro-optical switch 10, and after power failure, the electromagnetic valve component 5 moves in the opposite direction under the action of the elasticity of the tower-shaped pressure spring 15 and drives the lock tongue pry component 3 to pop out the lock tongue to lock; when the power is cut off and the lock is unlocked, the PCB 4 is switched, so that the bulge 21 on the other side of the lock tongue pry component 3 moves on the electro-optical switch 10, and the power-off unlocking is realized.

As a further improvement of the invention, a bolt position slope 29 and a bolt sleeve slope 30 are formed at the bottom of the bolt position 7 and the bottom of the bolt sleeve 9 at one side close to the bolt 2; a bolt groove slope 31 is formed on each of two sides of the bolt groove 8 close to the bolt pry component 3; the front end of the deadbolt sled assembly 3 abuts the deadbolt recess ramp 31.

The bolt 2 is controlled to be locked and unlocked by driving the bolt pry component 3 through the electromagnetic valve component 5, the bolt pry component 3 extends into the bolt groove 8, and the bolt pry component 3 abuts against the bolt groove slope 31 and the bolt sleeve slope 30 during locking; when unlocking, lock bolt pry component 3 abuts on lock bolt groove slope 31 and lock bolt position slope 29; the front end of the lock tongue pry assembly 3 is resisted through two slopes; when the external force is applied, the bolt pry component 3 is abutted against the bolt groove slope 31 and the bolt sleeve slope 29 and the bolt 2 is fixed in the bolt position 9 through the bolt sleeve 10, so that the forces can be removed towards the left side and the right side through the two slopes, the bolt 2 cannot move left and right, the function of preventing the bolt 2 from retracting due to stress is achieved, and the safety effect is ensured; this practicality adopts spring bolt sled subassembly 3 can with the better laminating in slope, prevent that spring bolt 2 from preventing falling.

As a further improvement of the present invention, a limiting block 23 is formed on the bolt 2, and one end of the limiting block 23 is attached to the bolt sleeve 9. According to the technical scheme, the limiting block 23 plays a limiting role, so that the lock bolt sleeve 9 can be installed quickly.

As a further improvement of the present invention, the lock tongue pry assembly 3 includes a connecting piece 16 and a lock tongue pry 17, and both the connecting piece 16 and the lock tongue pry 17 are provided with a pin hole 19 through which a pin 18 can pass. The connecting piece 16 is connected with the bolt pry 17 through the pin 18 and the pin hole 19, when the connecting piece 16 is pushed forwards, the bolt pry 17 moves outwards, and the front end of the bolt pry 17 abuts against the slope on the bolt groove 8 and the slope on the bolt sleeve 9, so that the bolt 2 extends out; when the connecting piece 16 retracts, the lock tongue pry 17 moves inwards, and the front end of the lock tongue pry 17 abuts against the slope on the lock tongue groove 8 and the slope on the lock tongue position 7, so that the lock tongue 2 retracts.

As a further improvement of the present invention, the front end of the bolt sled 17 is provided with a cylindrical roller 28, and the cylindrical roller 28 is attached to the bolt groove slope 31. By the cylindrical roller 28 abutting against the bolt groove slope 31, the bolt 2 can be further prevented from being released, and the bolt 2 can be pushed to be locked and unlocked more conveniently.

As a further improvement of the present invention, the lock tongue pry 17 and the lock body 1 are both provided with fixing holes 22 through which the pin 18 can pass. The lock body 1 and the lock tongue pry 17 are fixed through the pin 18 and the fixing hole 22, and the connecting piece 16 and the lock tongue pry 17 can be more stable in operation through further fixing.

As a further improvement of the present invention, a light coupling groove 20 is formed on the optoelectronic switch 10, the protrusion 21 is formed on the connecting member 16, and the protrusion 21 can extend to the light coupling groove 20 by the control of the PCB 4. When the connecting rod 16 reciprocates, the protrusion 21 on the connecting piece 16 passes through the optical coupling groove 20, and the photoelectric switch 10 senses the protrusion, so that the bolt 2 is locked and unlocked.

As a further improvement of the invention, the electromagnetic valve assembly 5 is provided with an electromagnetic valve 12 and a telescopic rod 13, the telescopic rod 13 penetrates through an inner hole of the electromagnetic valve 12 to be combined with the electromagnetic valve 12, a telescopic rod guide rod 14 is formed in the electromagnetic valve 12, the front end of the telescopic rod guide rod 14 is arranged in the telescopic rod 13 in a penetrating manner, the front end of the telescopic rod 13 is connected with the connecting piece 16, and the telescopic rod 13 is sleeved with a tower-shaped pressure spring 15. The telescopic rod 13 is pushed by the telescopic rod guide rod 14 to reciprocate the connecting piece 16 connected to the telescopic rod 13 left and right.

As a further development of the invention, a locking plate 24 is arranged on the front panel 6, on which locking plate 24 magnetic particles 25 are arranged. The induction of the magnetic particles 25 is fed back to the reed switch 11, so that the reed switch 11 is closed to form a passage.

As a further improvement of the present invention, the electromagnetic valve 12 and the PCB 4 are connected by a wire harness 26, and a wire sheath 27 is sleeved on a tail portion of the wire harness 26. The wire sheath 27 according to the present embodiment is used for fixing a line and preventing a cable from acting.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.