CN219220069U

CN219220069U - Lock special for monkey cage

Info

Publication number: CN219220069U
Application number: CN202320087803.XU
Authority: CN
Inventors: 庄永杰; 石小金
Original assignee: Jiangsu Kemaqi Biotechnology Co ltd
Current assignee: Jiangsu Kemaqi Biotechnology Co ltd
Priority date: 2023-01-30
Filing date: 2023-01-30
Publication date: 2023-06-20
Anticipated expiration: 2033-01-30

Abstract

The utility model relates to the technical field of keys and locks, in particular to a special lock for a monkey cage, which comprises a U-shaped lock rod piece, wherein the outer walls of two ends of the U-shaped lock rod piece are movably sleeved with a lock shell, the middle part of the lock shell is movably connected with an unlocking key, the inside of the lock shell is provided with an electromagnetic induction lock core piece, the structure of the electromagnetic induction lock core piece comprises a battery, the side surfaces of the left end and the right end of the battery are movably connected with positive and negative conductors, the middle part of the outer side surface of the positive and negative conductors, which is far away from the battery, is fixedly connected with a conductive coil, and the inside of the conductive coil is movably sleeved with a lock core clamping rod; in this special lock of monkey cage, through at the internally mounted electromagnetic induction lock core spare of lock casing to and be equipped with the structure of unblanking the key, adopt electromagnetic induction principle, realized that a key can open the function of all locks, reached that the key has commonality, raising personnel save time laborsaving, improve work efficiency's effect.

Description

Lock special for monkey cage

Technical Field

The utility model relates to the technical field of keys and locks, in particular to a lock special for a monkey cage.

Background

Monkey is an indispensable animal in life science research, makes the contribution of being indisputable for human life health, and this, biological laboratory has the monkey cage of raising the cultivation monkey specially, through adopting locking instrument to restrict the monkey cage for restricting the action of monkey, and assist the raising and teaching that the breeder carried out it.

The traditional monkey cage uses the traditional bolt as a door bolt, but because of the characteristics that a non-human primate is very smart and is good in imitation, the bolt is easy to learn to open by hand and escape, great trouble is caused to animal feeding and experimental activities, in order to prevent animals from escaping, a common padlock is added to an animal cage, keys of different locks of a common lock on the market are unique and specific, all locks cannot be opened commonly, a lock cylinder is opened and closed by using a spring, a plurality of monkey cages in each room are required to use a plurality of keys, the traditional spring is easy to rust and can not be opened, the problem that the corresponding keys are time-consuming and labor-consuming to unlock by a breeder, and the problem that the unlocking is difficult due to the fact that the metal lock cylinder and the water rust adopted by the spring are easy to meet water rust can reduce the working efficiency of the breeder can be solved; the utility model discloses a monkey rearging cage tool to lock in application number CN201220725267.3, including cap, bolt, compression spring, cutting ferrule, ring, gasket, pivot, key hole, casing and plectrum structure are constituteed, through utilizing compression spring's reset function, in the gasket cover is played to the bolt, utilize the plectrum to unblank for the monkey cage is locked, prevents that the monkey from opening the bolt and flee, does not take the rearer to take care of, but uses spring structure, exists and meets the aquatic rust and lead to unblanking difficultly, wastes time and energy to and the spring elasticity performance that long-term use weakens and cause the unusual problem of lock switch.

In order to solve the above problems, it is necessary to manufacture a lock dedicated to a monkey cage, so that the lock is prepared for the characteristics that a monkey cannot use tools, the lock can be opened only by using a key, the key has universality, the lock can be opened by using one key, and the lock cannot be opened or closed by using the traditional metal spring reset function, so that the characteristics of rust and cost reduction are avoided.

Disclosure of Invention

The utility model aims to provide a lock special for a monkey cage, which aims to solve the technical problems in the background technology.

In order to achieve the above purpose, the utility model discloses a lock special for a monkey cage, which comprises a U-shaped lock rod piece, wherein the outer walls of the two ends of the U-shaped lock rod piece are movably sleeved with a lock shell, the middle part of the lock shell is movably connected with an unlocking key, the inside of the lock shell is provided with an electromagnetic induction lock core piece, the structure of the electromagnetic induction lock core piece comprises a battery, the side surfaces of the left end and the right end of the battery are movably connected with positive and negative electrode conductors, the middle part of the outer side surface of the positive and negative electrode conductors, which is far away from the battery, is fixedly connected with a conductive coil, and the inside of the conductive coil is movably sleeved with a lock core clamping rod.

Optionally, the structure of U type lock member is including the button head lid locking lever, first lock draw-in groove has been seted up to the outer wall inboard of the shorter one end of button head lid locking lever, the second lock draw-in groove has been seted up to the outer wall inboard of the longer one end of button head lid locking lever, the structure of lock casing is including the shell, first pole hole of putting has been seted up to the upper surface of shell right side outer wall, is located the middle part of shell outer wall and be located the back in first pole hole of putting has been seted up the battery compartment, is located the inside of shell outer wall and be located the upper surface swing joint in battery compartment has the separation blade, the second is put the pole hole in the upper and lower surface of shell left side outer wall, the inside both ends of controlling of shell are all fixedly connected with iron core piece, the inside center fixedly connected with of shell holds a core section of thick bamboo, the structure of unblanking key is including the handle, the center fixedly connected with magnet stick of handle lower surface.

Optionally, the material of button head lid locking lever is any one of 304 stainless steel, plastics, rubber, resin and glass, the diameter size of first lock draw-in groove with the diameter size of second lock draw-in groove is equal, the shape position of first lock draw-in groove with the shape position of second lock draw-in groove is the same for cup joint the inside in first putting pole hole and second putting pole hole on the shell for lock core bayonet lock stick alternates in first lock draw-in groove and second lock draw-in groove.

Optionally, the diameter size of shell is bigger than the diameter size of button head lid locking lever, just the material of shell with the material of button head lid locking lever is the same, the diameter size of first pole hole of putting equals the diameter size of second pole hole of putting, just equals the diameter size of button head lid locking lever for lock casing agrees with the cover and catches U type locking lever spare, just the key hole has been seted up in the front at shell outer wall middle part, and the diameter size of key hole is bigger than the diameter size of magnet stick, the length dimension of solid core section of thick bamboo equals the distance size between adjacent second pole hole and the first pole hole of putting for link up the structure of locating two electromagnetic induction locking core spare.

Optionally, the material of positive and negative electrode conductor is metallic copper, the material of conductive coil is metallic copper, the diameter size of positive and negative electrode conductor is equal with the diameter size of battery, and the length size in positive and negative electrode conductor opposite face middle part equals the length size of battery for install and replace the battery in the positive and negative electrode conductor and carry out electric conduction, utilize battery discharge to provide the electric energy, produce the electromagnetic field through roots coil, the inside diameter size of conductive coil is bigger than the diameter size of lock core card stick, the length size of lock core card stick is bigger than the length size of conductive coil for after producing the electromagnetic field, utilize the electro-magnet to adsorb iron sheet effort and magnet homopolar repulsion, the principle is inhaled to the heteropolar for lock core card stick is in inside control of conductive coil.

Optionally, the material of handle with the material of button head lid locking lever is the same, the material of magnet stick is powerful magnet for interlude is in the positive key hole of shell, and inserts the middle part of two lock core card sticks, is used for adsorbing two lock core card sticks simultaneously to the inside middle part of shell removes, makes it shrink in the shell, does not put the pole hole from first and the second and put the downthehole exposure of pole, the diameter size of lock core card stick is less than the diameter size of button head lid locking lever is used for inserting in first lock draw-in groove and the second lock draw-in groove and locks.

Optionally, the thickness dimension of the baffle is equal to the thickness dimension of the shell, the length dimension of the baffle is equal to the length dimension of the battery compartment, the baffle is used for sealing an electromagnetic induction lock core piece in the shell and preventing a battery from falling down due to falling and losing, the battery is divided into a dry battery and a rechargeable storage battery, wherein the dry battery is any one of a zinc-manganese battery, a silver oxide battery, a magnesium manganese battery and a zinc-air battery, the rechargeable storage battery is any one of a lithium metal battery, a zinc-mercury oxide battery and a zinc-manganese chloride battery, and the dry battery is any one of a first, a second, a third, a fifth and a seventh, as long as the size of an anode and cathode conductor is matched with the size of the battery.

Advantageous effects

Compared with the prior art, the utility model has the following advantages:

1. in this special lock of monkey cage, through at the internally mounted electromagnetic induction lock core spare of lock casing to and be equipped with the structure of unblanking the key, adopt electromagnetic induction principle, realized that a key can open the function of all locks, reached that the key has commonality, raising personnel save time laborsaving, improve work efficiency's effect.

2. In this special lock of monkey cage, replace traditional spring reset principle through adopting the structure of electromagnetic induction lock core spare and switch the lock to and this lock adopts any one of 304 stainless steel, plastics, rubber, resin and glass's material, has realized that meeting water does not rust the function, has reached with low costs, meet water and does not rust and long-term use the effect that switch lock performance does not weaken.

Drawings

Fig. 1 is a schematic diagram of a lock structure exclusive for a monkey cage of the present utility model.

Fig. 2 is a schematic structural view of a U-shaped locking bar member according to the present utility model.

Fig. 3 is an exploded view of the lock housing and electromagnetic induction lock core member of the present utility model.

Fig. 4 is a schematic diagram of an unlocking key structure of the present utility model.

Fig. 5 is a longitudinal cross-sectional view of the lock housing and electromagnetic induction lock core member structure of the present utility model.

The reference numerals are: 1. a U-shaped lock rod piece; 101. a round head cover lock rod; 102. a first locking slot; 103. the second locking slot; 2. a lock housing; 201. a housing; 202. a first rod placement hole; 203. a battery compartment; 204. a baffle; 205. a second rod hole; 206. iron core pieces; 207. fixing the core barrel; 3. an unlocking key; 301. a handle; 302. a magnet rod; 4. electromagnetic induction lock core piece; 401. a battery; 402. positive and negative electrode conductors; 403. a conductive coil; 404. lock core clamping bar.

Description of the embodiments

The technical scheme of the utility model is explained in detail by specific examples.

Referring to fig. 1-5, the utility model discloses a special lock structure for a monkey cage, which comprises a U-shaped lock rod piece 1, wherein the outer walls of two ends of the U-shaped lock rod piece 1 are movably sleeved with a lock shell 2, the middle part of the lock shell 2 is movably connected with an unlocking key 3, the inside of the lock shell 2 is provided with an electromagnetic induction lock core piece 4, the structure of the electromagnetic induction lock core piece 4 comprises a battery 401, the side surfaces of the left end and the right end of the battery 401 are movably connected with a positive electrode conductor 402, the middle part of the outer side surface of the positive electrode conductor 402, which is far away from the battery 401, is fixedly connected with a conductive coil 403, and the inside of the conductive coil 403 is movably sleeved with a lock core clamping rod 404.

In a preferred embodiment, the structure of the U-shaped lock rod member 1 includes a round head cover lock rod 101, a first locking slot 102 is provided on the inner side of the outer wall of the shorter end of the round head cover lock rod 101, a second locking slot 103 is provided on the inner side of the outer wall of the longer end of the round head cover lock rod 101, the structure of the lock shell 2 includes a housing 201, a first rod placing hole 202 is provided on the upper surface of the outer wall of the housing 201, a battery compartment 203 is provided on the middle of the outer wall of the housing 201 and on the back of the first rod placing hole 202, a blocking piece 204 is movably connected on the upper surface of the battery compartment 203 and on the inner side of the outer wall of the housing 201, a second rod placing hole 205 is provided on the upper and lower surfaces of the outer wall of the left side of the housing 201, iron core pieces 206 are fixedly connected on the left and right ends of the inner side of the housing 201, a core fixing barrel 207 is fixedly connected on the inner center of the inner side of the housing 201, the unlocking key 3 includes a handle 301, and a magnet rod 302 is fixedly connected on the center of the lower surface of the handle 301.

In a preferred embodiment, the round-head cover lock rod 101 is made of any one of 304 stainless steel, plastic, rubber, resin and glass, and has the characteristics of no corrosion, no electric conduction, no influence on magnetic field and low cost, the diameter size of the first lock clamping groove 102 is equal to that of the second lock clamping groove 103, the shape and position of the first lock clamping groove 102 are the same as those of the second lock clamping groove 103, and the shape and position of the first lock clamping groove 102 and the second lock clamping groove 103 are used for sleeving the first rod placing hole 202 and the second rod placing hole 205 on the shell 201, so that the lock cylinder clamping rod 404 is inserted into the first lock clamping groove 102 and the second lock clamping groove 103, and the purpose is to switch a lock by electromagnetic induction.

In a preferred embodiment, the diameter dimension of the shell 201 is larger than the diameter dimension of the round head cover lock rod 101, the material of the shell 201 is the same as that of the round head cover lock rod 101, the diameter dimension of the first rod placing hole 202 is equal to that of the second rod placing hole 205 and is equal to that of the round head cover lock rod 101, the lock shell 2 is used for being matched and sleeved with the U-shaped lock rod piece 1, the front surface of the middle part of the outer wall of the shell 201 is provided with a key hole, the diameter dimension of the key hole is larger than that of the magnetic rod 302, and the length dimension of the solid core barrel 207 is equal to that of the distance between the adjacent second rod placing hole 205 and the first rod placing hole 202, and is used for connecting and positioning the structures of the two electromagnetic induction lock core pieces 4.

In a preferred embodiment, the anode and cathode conductors 402 are made of metal copper, the conductive coil is made of metal copper, the diameter size of the anode and cathode conductors 402 is equal to the diameter size of the battery 401, the length size of the middle parts of opposite faces of the anode and cathode conductors 402 is equal to the length size of the battery 401, the anode and cathode conductors 402 are used for installing and replacing the battery 401 for conducting electricity, the electric energy is provided by discharging the storage battery, an electromagnetic field is generated through the Roots coil, the electromagnetic induction effect is achieved, the diameter size of the inside of the conductive coil 403 is larger than the diameter size of the lock cylinder clamping rod 404, the length size of the lock cylinder clamping rod 404 is larger than the length size of the conductive coil 403, and after the electromagnetic field is generated, the principle that the electromagnet is adsorbed to the iron sheet to repel the same poles and the opposite poles attract is utilized, so that the lock cylinder clamping rod 404 moves left and right inside the conductive coil 403, and the function of a switch lock is achieved.

In a preferred embodiment, the handle 301 is made of the same material as the round-head cover lock rod 101, the magnet rod 302 is made of a strong magnet and is used for being inserted into a key hole on the front face of the shell 201 and inserted into the middle parts of the two lock cylinder clamping rods 404, so that the two lock cylinder clamping rods 404 are simultaneously adsorbed to move towards the middle part inside the shell 201 and are not retracted in the shell 201 to be exposed from the first rod placing hole 202 and the second rod placing hole 205, unlocking is achieved, and the diameter size of the lock cylinder clamping rods 404 is smaller than that of the round-head cover lock rod 101 and is used for being inserted into the first lock clamping groove 102 and the second lock clamping groove 103 to lock.

In a preferred embodiment, the thickness dimension of the baffle plate 204 is equal to the thickness dimension of the housing 201, the length-width dimension of the baffle plate 204 is equal to the length-width dimension of the battery compartment 203, the electromagnetic induction lock core member 4 used for sealing the inside of the housing 201 can prevent water from penetrating and prevent the battery 401 from falling down due to falling, the battery 401 is divided into a dry battery and a rechargeable storage battery, wherein the dry battery is any one of a zinc-manganese battery, a silver oxide battery, a magnesium manganese battery and a zinc-air battery, the rechargeable storage battery is any one of a lithium metal battery, a zinc-mercury oxide battery and a zinc-manganese chloride battery, and the dry battery is any one of a first, a second, a third, a fifth and a seventh, so long as the size of the positive and negative electrode conductors 402 is matched with the size of the battery 401.

Working principle: firstly, a worker takes out a lock special for the monkey cage, a finger pulls out a baffle 204 in a battery compartment 203 on a shell 201, a battery 401 is arranged from the battery compartment 203 to the inside of the shell 201 and inside a positive and negative electrode conductor 402, a handle 301 is held by hand, a magnet rod 302 is always inserted into a key hole on the front side of the shell 201, the inner end of a lock cylinder clamping rod 404 is attracted towards the center inside the shell 201 by utilizing the principle of opposite pole attraction of a magnet and an electromagnet, the outer end of the lock cylinder clamping rod 404 is pulled out from a first lock clamping groove 102 and a second lock clamping groove 103, unlocking is successful, a round head cover lock rod 101 is manually pulled out from the inside of a first rod placing hole 202 and a second rod placing hole 205 on the shell 201, then, a worker hangs the round-head lock rod 101 on an iron rod of a monkey cage door and a door frame, inserts the round-head lock rod 101 into the round-head lock rod from a first rod placing hole 202 and a second rod placing hole 205 on the shell 201, enables the short end of the round-head lock rod 101 to prop against the inside of the shell 201 to be aligned, pulls out a magnet rod 302 from a key hole of the shell 201 by a manual handle 301, finally discharges a battery 401 in a positive and negative electrode conductor 402, transmits electric energy to start a conductive coil 403, starts an electromagnetic field, and a lock core clamping rod 404 in the conductive coil 403 is attracted by ampere force and an iron core sheet 206, moves towards two ends in the shell 201 respectively and is inserted into a first locking clamping groove 102 and a second locking clamping groove 103 on the round-head lock rod 101 to realize automatic locking.

The above description is only of the preferred embodiments of the present utility model, and is not intended to limit the utility model, but any modifications, equivalent substitutions, improvements, etc. within the design concept of the present utility model should be included in the scope of the present utility model.

Claims

1. A monkey cage dedicated lock, its characterized in that: including U type locking lever spare (1), the outer wall activity at U type locking lever spare (1) both ends has cup jointed lock casing (2), the middle part swing joint of lock casing (2) has key (3) of unblanking, the inside of lock casing (2) is provided with electromagnetic induction lock core spare (4), the structure of electromagnetic induction lock core spare (4) is including battery (401), the equal swing joint in side at both ends has positive negative pole conductor (402) about battery (401), positive negative pole conductor (402) are kept away from the lateral surface fixedly connected with conductive coil (403) of battery (401), the inside activity of conductive coil (403) has cup jointed lock core card stick (404).

2. A monkey cage-specific lock as recited in claim 1 wherein: the structure of U type locking lever spare (1) is including button head locking lever (101), first lock draw-in groove (102) have been seted up to the outer wall inboard of the shorter one end of button head locking lever (101), second lock draw-in groove (103) have been seted up to the outer wall inboard of the longer one end of button head locking lever (101), the structure of lock casing (2) is including shell (201), first pole hole (202) have been seted up to the upper surface of shell (201) right side outer wall, are located the middle part of shell (201) outer wall and be located battery compartment (203) have been seted up at the back of first pole hole (202), are located the inside of shell (201) outer wall and be located the upper surface swing joint of battery compartment (203) has separation blade (204), the upper and lower surface of shell (201) left side outer wall has all been seted up second and has been put pole hole (205), the inside core piece (206) of controlling both ends of shell (201), the inside center fixedly connected with solid core (207) of shell (201), the center of shell (201) is connected with solid core (301), core (301) have a fixed surface (301) including the magnet (301).

3. A monkey cage-specific lock as recited in claim 2 wherein: the round-head cover lock rod (101) is made of any one of 304 stainless steel, plastic, rubber, resin and glass, the diameter size of the first lock clamping groove (102) is equal to that of the second lock clamping groove (103), and the shape and the position of the first lock clamping groove (102) are identical to those of the second lock clamping groove (103).

4. A monkey cage-specific lock as recited in claim 2 wherein: the diameter size of the shell (201) is larger than the diameter size of the round head cover lock rod (101), the material of the shell (201) is the same as that of the round head cover lock rod (101), the diameter size of the first rod placing hole (202) is equal to the diameter size of the second rod placing hole (205), the diameter size of the round head cover lock rod (101) is equal, and the length size of the solid core barrel (207) is equal to the distance size between the adjacent second rod placing hole (205) and the first rod placing hole (202).

5. A monkey cage-specific lock as recited in claim 2 wherein: the material of positive and negative electrode conductor (402) is metallic copper, the material of conductive coil (403) is metallic copper, the diameter size of positive and negative electrode conductor (402) is equal with the diameter size of battery (401), and the length size in positive and negative electrode conductor (402) opposite face middle part equals the length size of battery (401), the diameter size in conductive coil (403) inside is bigger than the diameter size of lock core card stick (404), the length size of lock core card stick (404) is bigger than the length size of conductive coil (403).

6. A monkey cage-specific lock as recited in claim 2 wherein: the handle (301) is made of the same material as the round head cover lock rod (101), the magnet rod (302) is made of a strong magnet, and the diameter of the lock cylinder clamping rod (404) is smaller than that of the round head cover lock rod (101).

7. A monkey cage-specific lock as recited in claim 2 wherein: the thickness dimension of the baffle plate (204) is equal to the thickness dimension of the shell (201), and the length and width dimensions of the baffle plate (204) are equal to the length and width dimensions of the battery compartment (203).