CN210396400U

CN210396400U - Sealing lock

Info

Publication number: CN210396400U
Application number: CN201920783879.XU
Authority: CN
Inventors: 林世伟; 肖治术
Original assignee: Beijing Dingxing Technology Co Ltd
Current assignee: Beijing Dingxing Technology Co Ltd
Priority date: 2019-05-28
Filing date: 2019-05-28
Publication date: 2020-04-24
Anticipated expiration: 2029-05-28

Abstract

The utility model discloses a sealing lock, including the locking piece, the through-hole has been seted up to the side of locking piece, the top first bar hole has been seted up on the inner wall top of through-hole, first bar hole and through-hole are linked together, the inner wall fixed mounting in first bar hole has the horizontal pole, the outer wall right side of horizontal pole slides and has cup jointed the spring, the sleeve has been cup jointed in the outer wall left side of horizontal pole, the sleeve closely laminates with the spring. Through the cooperation of baffle and clamp plate, through the cooperation of first connecting rod and second connecting rod, through the cooperation of branch and bull stick, the steel wire is pegged graft in the through-hole that is located the top from the left side, baffle and clamp plate are fixed the steel wire, when following left side pulling steel wire, avoid the steel wire to be pulled out from the left side, fix the position of steel wire, insert the locking piece in from both sides at the both ends of steel wire, strengthen the tensile breaking force, be used for binding of open-air infrared camera, the reinforcing is fixed to infrared camera, and is simple in operation and high in practicability.

Description

Sealing lock

Technical Field

The utility model relates to a execute blockade technical field, specific field is a blockade of executing.

Background

The infrared camera is a near-infrared television digital image collector, is designed for viewing, storing and recording light rays emitted by an infrared light source, such as a camera with gallium arsenide and infrared light-emitting diode functions, and is also applied to infrared microscopy or infrared light-emitting, recording inspection, resolution performance, self-compensation and other ranges.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sealing lock to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a sealing lock comprises a lock block, wherein a through hole is formed in the side face of the lock block, a first strip-shaped hole is formed in the top end of the inner wall of the through hole, the first strip-shaped hole is communicated with the through hole, a cross rod is fixedly assembled on the inner wall of the first strip-shaped hole, a spring is slidably sleeved on the right side of the outer wall of the cross rod, a sleeve is slidably sleeved on the left side of the outer wall of the cross rod, the sleeve is tightly attached to the spring, an ejector rod is fixedly assembled at the bottom end of the right side of the inner wall of the first strip-shaped hole, spring pieces are fixedly assembled on the lower surface of the ejector rod, the number of the spring pieces is five, a baffle is hinged and assembled on the left side of the lower surface of the sleeve, a second connecting rod is hinged and assembled on the right side of the upper surface of the baffle, the upper surface of clamp plate articulates and is equipped with the bull stick, the articulated branch that is equipped with of trailing flank of bull stick, the top and the sleeve fixed assembly of branch, the bottom the inner wall of through-hole is pegged graft and is had the steel wire, the bottom second bar hole has been seted up to the inner wall bottom of through-hole, the inner wall in second bar hole is equipped with the fixing device who uses with the steel wire cooperation.

Preferably, fixing device includes the bolt, bolt fastening assembles in the inner wall in second bar hole, the outer wall spiro union of bolt has the nut, the fixed bearing that has cup jointed of outer wall of nut, it has the inserted bar to peg graft in the inner wall bottom in second bar hole, it has the roof to peg graft on the inner wall top in second bar hole, the inserted bar closely laminates with the roof, the last fixed surface of roof is equipped with the latch, peg graft in the steel wire on the top of latch, the blind hole has been seted up to the medial surface of inserted bar, the inner wall of blind hole is pegged graft and is had the bolt, the inner wall right side and the bearing fastening assembles of blind hole.

Preferably, the top end the inner wall left side and the bottom end of through-hole the inner wall right side of through-hole all fixedly is equipped with the rubber circle.

Preferably, the upper side and the lower side of the outer wall of the locking block are both fixedly provided with a convex rib.

Preferably, the left end of the insertion rod is fixedly provided with a baffle.

Preferably, the lower surface of the pressure plate is fixedly provided with a lug.

Compared with the prior art, the beneficial effects of the utility model are that: a sealing lock, through the cooperation of locking piece and through-hole, through the cooperation of horizontal pole and telescopic, through the cooperation of ejector pin and spring leaf, peg graft the inner wall of through-hole with the steel wire, the one end of steel wire is fixed to the through-hole that is located the bottom through fixing device, the inside of through-hole is pegged graft from the left side to the other end of steel wire, through the cooperation of baffle and clamp plate, through the cooperation of first connecting rod and second connecting rod, through the cooperation of branch and bull stick, the steel wire is pegged graft from the left side and is located the through-hole of top, baffle and clamp plate are fixed to the steel wire, when pulling the steel wire from the left side, first connecting rod and second connecting rod carry out spacing to the position of baffle, avoid the steel wire to be pulled out from the left side, fix the position of steel wire, the both ends of steel wire are inserted in the locking piece from both sides, strengthen the breaking resistance, be used, the operation is simple, and the practicability is strong.

Drawings

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

FIG. 2 is a schematic view of the structure at A in FIG. 1;

fig. 3 is a schematic structural diagram at B of fig. 1.

In the figure: 1-locking block, 2-through hole, 3-first strip-shaped hole, 4-cross bar, 5-sleeve, 6-spring, 7-ejector rod, 8-spring piece, 9-baffle, 10-first connecting rod, 11-second connecting rod, 12-support rod, 13-rotating rod, 14-pressing plate, 15-fixing device, 151-inserted rod, 152-top plate, 153-latch, 154-bolt, 155-blind hole, 156-nut, 157-bearing, 16-partition plate, 17-rubber ring, 18-rib, 19-lug, 20-second strip-shaped hole and 21-steel wire.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a sealing lock comprises a lock block 1, a through hole 2 is formed in the side face of the lock block 1, a first strip-shaped hole 3 is formed in the top end of the inner wall of the top through hole 2, the first strip-shaped hole 3 is communicated with the through hole 2, a cross rod 4 is fixedly assembled on the inner wall of the first strip-shaped hole 3, a spring 6 is sleeved on the right side of the outer wall of the cross rod 4 in a sliding mode, a sleeve 5 is sleeved on the left side of the outer wall of the cross rod 4 in a sliding mode, the sleeve 5 is tightly attached to the spring 6, an ejector rod 7 is fixedly assembled at the bottom end of the right side of the inner wall of the first strip-shaped hole 3, spring pieces 8 are fixedly assembled on the lower surface of the ejector rod 7, the number of the spring pieces 8 is five, a baffle plate 9 is assembled on the left side of the lower surface of the sleeve 5 in a hinged mode, a second connecting rod, the articulated bull stick 13 that is equipped with of upper surface of clamp plate 14, the articulated branch 12 that is equipped with of trailing flank of bull stick 13, the top and the sleeve 5 fixed assembly of branch 12, the inner wall of bottom through-hole 2 is pegged graft and is had steel wire 21, second bar hole 20 has been seted up to the inner wall bottom of bottom through-hole 2, the inner wall of second bar hole 20 is equipped with fixing device 15 with the cooperation of steel wire 21 use.

When the infrared camera is fixed outdoors, the steel wire 21 is wound on the trunk and the outer wall of the infrared camera, one end of the steel wire 21 is inserted into the through hole 2 at the bottom end of the lock block 1 from the right side, the lock block 1 is made of steel materials and is not easy to damage outdoors, one end of the steel wire 21 is fixed by using the fixing device 15, the other end of the steel wire 21 is inserted into the through hole 2 at the top end from the left side, the steel wire 21 is firstly contacted with the baffle 9 in the inserting process, the baffle 9 swings counterclockwise under the pushing of the steel wire 21, meanwhile, the baffle 9 drives the sleeve 5 to move towards the right side along the outer wall of the cross rod 4, the spring 6 generates elastic deformation due to the elastic performance of the spring, the sleeve 5 drives the rotating rod 13 to move towards the right side through the supporting rod 12 in the moving process, the top end of the rotating rod 13 is contacted with the left end of the ejector rod 7, the, bull stick 13 is anticlockwise rotation, bull stick 13 drives clamp plate 14 and baffle 9 and swings together, steel wire 21 adopts single strand steel wire 21 intertwine to form the steel wire 21 of stranded, the surface is unsmooth, the tensile strength of the steel wire 21 that increases when conveniently fixing, more hard not fragile, when stopping the promotion to steel wire 21, spring leaf 8 presss from both sides steel wire 21 because of the elastic property of self, spring 6 promotes sleeve 5 with the elasticity of self and removes to the left side, head rod 10 and second connecting rod 11 restrict the position of baffle 9, baffle 9 can not swing to the left side, baffle 9 and clamp plate 14 are fixed steel wire 21, make steel wire 21 unable normal direction left side pull out, fix infrared camera with the tensioning of steel wire 21.

Specifically, fixing device 15 includes bolt 154, the fixed inner wall of assembling in second bar hole 20 of bolt 154, the outer wall spiro union of bolt 154 has nut 156, the fixed bearing 157 that has cup jointed of outer wall of nut 156, the inner wall bottom of second bar hole 20 is pegged graft and is had inserted bar 151, the inner wall top of second bar hole 20 is pegged graft and is had roof 152, inserted bar 151 and roof 152 closely laminate, the fixed surface of roof 152 is equipped with latch 153, the top of latch 153 is pegged graft in steel wire 21, blind hole 155 has been seted up to the medial surface of inserted bar 151, the inner wall of blind hole 155 is pegged graft and is had bolt 154, the inner wall right side and the bearing 157 fixed assembly of blind hole 155.

One end of a steel wire 21 is inserted into a through hole 2 at the bottom end from the right side of a lock block 1, a top plate 152 is inserted into a second strip-shaped hole 20, a latch 153 is located at the bottom end of the steel wire 21, an inserted rod 151 is inserted between the top plate 152 and the inner wall of the second strip-shaped hole 20, a bolt 154 is inserted into a nut 156 in the inner wall of a blind hole 155 at the moment, the nut 156 rotates on the outer wall of the bolt 154 under the limiting of a bearing 157 along with the continuous movement of the inserted rod 151 to the right side, the position of the inserted rod 151 is limited, the inserted rod 151 pushes the top plate 152 to move upwards, the latch 153 on the upper surface of the top plate 152 is inserted into the steel wire 21, and the bottom end of the steel wire 21 is fixed into the through hole 2 at.

Specifically, the rubber ring 17 is fixedly assembled on the left side of the inner wall of the top end through hole 2 and on the right side of the inner wall of the bottom end through hole 2.

During steel wire 21 runs through rubber circle 17 and pegs graft to through-hole 2, rubber circle 17 protects the position of steel wire 21 and the contact of through-hole 2 border, avoids steel wire 21 to rub repeatedly and reduce tensile performance in the border department of through-hole 2.

Specifically, the upper side and the lower side of the outer wall of the lock block 1 are fixedly provided with convex ribs 18.

The rib 18 can increase the surface friction of the outer wall of the lock block 1, and a user can conveniently hold the lock block 1 for use in the process of using the lock block 1.

Specifically, the partition 16 is fixedly fitted to the left end of the insertion rod 151.

The partition 16 increases the surface area of the left end of the insertion rod 151, so that the insertion rod 151 can be conveniently drawn out from the second strip-shaped hole 20, and the fixing position of the steel wire 21 can be conveniently adjusted.

Specifically, the lower surface of the platen 14 is fixedly fitted with the boss 19.

The protrusions 19 on the lower surface of the pressing plate 14 can increase the contact friction with the steel wires 21, thereby increasing the fixing effect.

The working principle is as follows: when the infrared camera is fixed in the field, the steel wire 21 is wound on the trunk and the outer wall of the infrared camera, one end of the steel wire 21 is inserted into the through hole 2 at the bottom end of the lock block 1 from the right side, one end of the steel wire 21 is inserted into the through hole 2 at the bottom end from the right side of the lock block 1, the top plate 152 is inserted into the second strip-shaped hole 20, the latch 153 is located at the bottom end of the steel wire 21, the inserted rod 151 is inserted between the top plate 152 and the inner wall of the second strip-shaped hole 20, the bolt 154 is inserted into the nut 156 in the inner wall of the blind hole 155 at the moment, along with the continuous movement of the inserted rod 151 to the right side, the nut 156 rotates on the outer wall of the bolt 154 under the limit of the bearing 157, the inserted rod 151 pushes the top plate 152 to move upwards, the latch 153 on the upper surface of the top plate 152 is inserted into the steel wire 21, the bottom end of the steel wire 21 is fixed into the through hole 2 at, the steel wire 21 is firstly contacted with the baffle 9 in the inserting process, the baffle 9 swings in the anticlockwise direction under the pushing of the steel wire 21, meanwhile, the baffle 9 drives the sleeve 5 to move towards the right side along the outer wall of the cross rod 4, the spring 6 generates elastic deformation due to the elastic property of the spring 6, the sleeve 5 drives the rotating rod 13 to move towards the right side through the supporting rod 12 in the moving process, the top end of the rotating rod 13 is contacted with the left end of the ejector rod 7, the ejector rod 7 pushes the top end of the rotating rod 13 to swing towards the left side, the rotating rod 13 rotates in the anticlockwise direction, the rotating rod 13 drives the pressing plate 14 and the baffle 9 to swing together, when the pushing of the steel wire 21 is stopped, the spring piece 8 clamps the steel wire 21 due to the elastic property of the spring piece 8, the spring 6 pushes the sleeve 5 to move towards the left side by the elastic force of the spring 6, the first connecting rod 10 and the, the baffle 9 and the pressing plate 14 fix the steel wire 21, so that the steel wire 21 cannot be pulled out to the left side, and the steel wire 21 is tensioned to fix the infrared camera.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A sealing lock, comprising a lock block (1), characterized in that: the lock is characterized in that a through hole (2) is formed in the side face of the lock block (1), a first strip-shaped hole (3) is formed in the top end of the inner wall of the through hole (2), the first strip-shaped hole (3) is communicated with the through hole (2), a cross rod (4) is fixedly assembled on the inner wall of the first strip-shaped hole (3), a spring (6) is slidably sleeved on the right side of the outer wall of the cross rod (4), a sleeve (5) is slidably sleeved on the left side of the outer wall of the cross rod (4), the sleeve (5) is tightly attached to the spring (6), an ejector rod (7) is fixedly assembled at the bottom end of the right side of the inner wall of the first strip-shaped hole (3), spring pieces (8) are fixedly assembled on the lower surface of the ejector rod (7), the number of the spring pieces (8) is five, a baffle (9) is hinged to the left side of the, the articulated head rod (10) that is equipped with in top of second connecting rod (11), the top and the articulated assembly of horizontal pole (4) of head rod (10), the medial surface fixed assembly of baffle (9) has clamp plate (14), the articulated bull stick (13) that is equipped with of upper surface of clamp plate (14), the articulated branch (12) that is equipped with in trailing flank of bull stick (13), the top and sleeve (5) fixed assembly of branch (12), the bottom the inner wall of through-hole (2) is pegged graft and is had steel wire (21), the bottom second bar hole (20) have been seted up to the inner wall bottom of through-hole (2), the inner wall of second bar hole (20) is equipped with fixing device (15) that use with steel wire (21) cooperation.

2. A sealing lock according to claim 1, wherein: fixing device (15) include bolt (154), bolt (154) fixed mounting is in the inner wall of second bar hole (20), the outer wall spiro union of bolt (154) has nut (156), bearing (157) have been cup jointed to the outer wall fixing of nut (156), the inner wall bottom of second bar hole (20) is pegged graft and is had inserted bar (151), the inner wall top of second bar hole (20) is pegged graft and is had roof (152), inserted bar (151) and roof (152) closely laminate, the last fixed surface of roof (152) is equipped with latch (153), the top of latch (153) is pegged graft in steel wire (21), blind hole (155) have been seted up to the medial surface of inserted bar (151), the inner wall of blind hole (155) is pegged graft and is had bolt (154), the inner wall right side and bearing (157) fixed mounting of blind hole (155).

3. A sealing lock according to claim 1, wherein: the top the inner wall left side and the bottom of through-hole (2) the inner wall right side of through-hole (2) all fixed assembly has rubber circle (17).

4. A sealing lock according to claim 1, wherein: the upper side and the lower side of the outer wall of the locking block (1) are fixedly provided with convex ribs (18).

5. A sealing lock according to claim 2, wherein: the left end of the insert rod (151) is fixedly provided with a clapboard (16).

6. A sealing lock according to claim 1, wherein: the lower surface of the pressure plate (14) is fixedly provided with a lug (19).