CN214757263U

CN214757263U - Emergency communication device

Info

Publication number: CN214757263U
Application number: CN202120723251.8U
Authority: CN
Inventors: 刘大东
Original assignee: Chengdu Jiuzhou Xingchi Technology Co ltd
Current assignee: Chengdu Jiuzhou Xingchi Technology Co ltd
Priority date: 2021-04-09
Filing date: 2021-04-09
Publication date: 2021-11-16
Anticipated expiration: 2031-04-09

Abstract

The utility model belongs to the technical field of emergency communication, in particular to an emergency communication device, aiming at the problems that the prior emergency communication device is inconvenient to disassemble and overhaul the main body of the emergency communication device in the using process and is too complicated to operate in the using process, the utility model provides a scheme which comprises an emergency communication box body, wherein the top of the emergency communication box body is hinged with a box cover, one side of the box cover and the emergency communication box body is fixedly provided with a same lock catch, the bottom of the emergency communication box body is rotatably provided with four universal wheels, one side of the emergency communication box body is fixedly provided with a push rod, the inner walls of the two sides of the emergency communication box body are respectively provided with a first chute, two first chutes are internally provided with a same rectangular plate in a sliding way, the top of the rectangular plate is fixedly provided with a lug, and a mounting plate is sleeved on the lug, the utility model can conveniently disassemble and overhaul the main body of the emergency communication device in the using process, and the operation is simple and convenient in the use process, and the structure is simple.

Description

Emergency communication device

Technical Field

The utility model relates to an emergency communication technical field especially relates to an emergency communication device.

Background

Emergency communication generally refers to a communication means and method for comprehensively utilizing various communication resources to guarantee rescue, emergency rescue and necessary communication when an emergency occurs, and is a special communication mechanism temporarily provided for emergency.

Publication No.: CN212231854U discloses an emergency communication device, which includes: the emergency communication box body, the inside fixedly connected with fixed plate of emergency communication box body, the top fixedly connected with emergency communication device main part of fixed plate, the equal fixedly connected with in the left and right sides of emergency communication box body has the hinge, two the equal fixedly connected with chamber door that opens and shuts in one side that emergency communication box body was kept away from to the hinge, emergency communication device main part is located the inboard of two chamber doors that open and shut.

However, the above patent documents are inconvenient to disassemble and repair the emergency communication device main body during use and are too cumbersome to operate during use, and therefore an emergency communication device is proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving emergency communication device and being not convenient for dismantle the maintenance to emergency communication device main part in the use, and operate too loaded down with trivial details shortcoming in the use, and the emergency communication device who proposes.

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

an emergency communication device comprises an emergency communication box body, wherein a box cover is hinged to the top of the emergency communication box body, the box cover and one side of the emergency communication box body are fixedly provided with the same lock catch, the bottom of the emergency communication box body is rotatably provided with four universal wheels, one side of the emergency communication box body is fixedly provided with a push rod, the inner walls of the two sides of the emergency communication box body are respectively provided with a first chute, the two first chutes are internally and slidably provided with the same rectangular plate, the top of the rectangular plate is fixedly provided with a lug, the lug is sleeved with a mounting plate, the top of the mounting plate is fixedly provided with an emergency communication device main body, the bottom of the box cover is provided with two symmetrical second chutes, the two second chutes are internally and respectively and slidably provided with slide blocks, the two slide blocks are respectively provided with first slide holes, the two first slide bars are respectively communicated with the two second chutes, and the two first slide bars are respectively and slidably arranged in the two first slide holes, two ends of two first sliding rods are respectively fixedly connected with the inner walls of two sides of two second sliding grooves, the bottoms of two sliding blocks are hinged with transmission rods, one ends of the two transmission rods are hinged with the top of a rectangular plate, the inner walls of the bottoms of the two first sliding grooves are respectively provided with a mounting groove, racks are respectively and slidably mounted in the two mounting grooves, the inner walls of two sides of an emergency communication box body are respectively provided with a first through hole, the two first through holes are respectively communicated with the two mounting grooves, the same two-way lead screw is rotatably mounted in the two first through holes, the outer side of the two-way lead screw is in threaded connection with two symmetrical thread sleeves, the bottom of the emergency communication box body is provided with a second through hole, a lifting block is slidably mounted in the second through hole, the bottom of the lifting block is fixedly mounted with a grabbing floor, the top of the grabbing floor is fixedly connected with two symmetrical springs, and two ends of the two springs are both fixedly connected with the bottom of the emergency communication box body, all articulated on two thread sleeves have the connecting rod, and the one end of two connecting rods all is articulated with the top of elevator.

Preferably, the two-way screw rod is respectively provided with a gear at one end in the two mounting grooves, and the two gears are respectively meshed with the two racks.

Preferably, two symmetrical second slide holes are formed in the rectangular plate, second slide bars are installed in the two second slide holes in a sliding mode, two ends of the two second slide bars are fixedly connected with the top inner walls and the bottom inner walls of the two first slide grooves respectively, return springs are sleeved on the two second slide bars, and two ends of each return spring are fixedly connected with the top inner walls of the two first slide grooves and the top of the rectangular plate respectively.

Preferably, the inner walls of two sides of the emergency communication box body are fixedly provided with bearings, and the inner rings of the two bearings are fixedly connected with the outer sides of the two-way screw rods.

Preferably, the mounting hole has all been seted up to the both sides of mounting panel, and equal slidable mounting has the bayonet lock in two mounting holes, and the draw-in groove has all been seted up to the both sides of lug, and two bayonet locks cooperate with two draw-in grooves respectively, all overlap on two bayonet locks and be equipped with compression spring, two compression spring's both ends respectively with the outside of two bayonet locks and the both sides fixed connection of mounting panel.

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

1. this scheme can be through opening the case lid, and then the case lid drives two slider displacements, two sliders drive two transfer lines respectively and rotate, two transfer lines drive the vertical rebound of rectangular plate, two racks drive two gear revolve respectively, two screw thread covers of two-way lead screw drive are close to each other, two connecting rods drive the vertical rebound of lifter to can begin to use the emergency communication device main part, and grab the bottom plate and can improve the stability of emergency communication box, easy and simple to handle.

2. This scheme can be through two bayonet locks respectively with two draw-in groove matched with settings, then two bayonet locks of pulling keep away from each other, and then two bayonet locks respectively with two draw-in groove phase separations to can dismantle the maintenance to emergency communication device main part and mounting panel.

The utility model discloses can be in the use, be convenient for dismantle the maintenance to emergency communication device main part, and easy and simple to handle, simple structure in the use.

Drawings

Fig. 1 is a schematic structural diagram of an emergency communication device according to the present invention;

fig. 2 is a schematic side view of an emergency communication device according to the present invention;

fig. 3 is an enlarged schematic structural view of a portion a in fig. 1 of the emergency communication device according to the present invention;

fig. 4 is an enlarged schematic structural diagram of a part B in fig. 1 of the emergency communication device according to the present invention.

In the figure: the emergency communication box comprises an emergency communication box body 1, a box cover 2, a universal wheel 3, a first sliding groove 4, a rectangular plate 5, a second sliding rod 6, a return spring 7, a push rod 8, a second sliding groove 9, a sliding block 10, a first sliding rod 11, a transmission rod 12, a threaded sleeve 13, a protruding block 14, a mounting plate 15, an emergency communication device body 16, a floor grabbing 17, a bayonet pin 18, a compression spring 19, a rack 20, a bidirectional screw rod 21, a gear 22, a threaded sleeve 23, a connecting rod 24 and a lifting block 25.

Detailed Description

The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.

Example one

Referring to fig. 1-4, an emergency communication device comprises an emergency communication box body 1, a box cover 2 is hinged on the top of the emergency communication box body 1, the box cover 2 and one side of the emergency communication box body 1 are fixedly provided with a same lock catch, the bottom of the emergency communication box body 1 is rotatably provided with four universal wheels 3, one side of the emergency communication box body 1 is fixedly provided with a push rod 8, the inner walls of the two sides of the emergency communication box body 1 are respectively provided with a first chute 4, the two first chutes 4 are internally and slidably provided with a same rectangular plate 5, the top of the rectangular plate 5 is fixedly provided with a convex block 14, the convex block 14 is sleeved with a mounting plate 15, the top of the mounting plate 15 is fixedly provided with an emergency communication device main body 16, the bottom of the box cover 2 is provided with two symmetrical second chutes 9, the two second chutes 9 are respectively and slidably provided with sliding blocks 10, the two sliding blocks 10 are respectively provided with a first sliding hole, the two first sliding holes are respectively communicated with the two second chutes 9, the emergency communication box body 1 is characterized in that first slide bars 11 are slidably mounted in the two first slide holes, two ends of each of the two first slide bars 11 are fixedly connected with inner walls of two sides of two second slide grooves 9, the bottoms of the two slide blocks 10 are hinged with transmission rods 12, one ends of the two transmission rods 12 are hinged with the tops of the rectangular plates 5, mounting grooves are formed in the inner walls of the bottoms of the two first slide grooves 4, racks 20 are slidably mounted in the two mounting grooves, first through holes are formed in the inner walls of two sides of the emergency communication box body 1 and are communicated with the two mounting grooves respectively, the same two-way lead screw 21 is rotatably mounted in the two first through holes, two symmetrical thread sleeves 23 are connected to the outer side of the two-way lead screw 21 in a threaded mode, a second through hole is formed in the bottom of the emergency communication box body 1, a lifting block 25 is slidably mounted in the second through hole, a floor grabbing 17 is fixedly mounted at the bottom of the lifting block 25, and two symmetrical springs 13 are fixedly connected to the top of the floor grabbing 17, both ends of two springs 13 all with the bottom fixed connection of emergent communication box 1, all articulated on two thread bush 23 have connecting rod 24, and the one end of two connecting rods 24 all is articulated with the top of lifter 25.

In this embodiment, the two-way screw 21 is respectively provided with a gear 22 at one end thereof located in the two mounting grooves, and the two gears 22 are respectively engaged with the two racks 20.

In this embodiment, two symmetrical second sliding holes are formed in the rectangular plate 5, the second sliding rods 6 are slidably mounted in the two second sliding holes, two ends of each of the two second sliding rods 6 are fixedly connected with the top inner walls and the bottom inner walls of the two first sliding grooves 4 respectively, the two second sliding rods 6 are sleeved with the return springs 7, and two ends of each of the two return springs 7 are fixedly connected with the top inner walls of the two first sliding grooves 4 and the top of the rectangular plate 5 respectively.

In this embodiment, the bearings are fixedly mounted on the inner walls of the two sides of the emergency communication box body 1, and the inner rings of the two bearings are fixedly connected with the outer sides of the two-way screw rods 21.

In this embodiment, the mounting hole has all been seted up to mounting panel 15's both sides, and equal slidable mounting has bayonet lock 18 in two mounting holes, and the draw-in groove has all been seted up to the both sides of lug 14, and two bayonet locks 18 cooperate with two draw-in grooves respectively, all overlap on two bayonet locks 18 and be equipped with compression spring 19, two compression spring 19's both ends respectively with the outside of two bayonet locks 18 and mounting panel 15's both sides fixed connection.

Example two

Referring to fig. 1-4, an emergency communication device comprises an emergency communication box body 1, a box cover 2 is hinged on the top of the emergency communication box body 1, the box cover 2 and one side of the emergency communication box body 1 are fixedly provided with the same lock catch by welding, the bottom of the emergency communication box body 1 is rotatably provided with four universal wheels 3, one side of the emergency communication box body 1 is fixedly provided with a push rod 8 by welding, the inner walls of the two sides of the emergency communication box body 1 are respectively provided with a first chute 4, two first chutes 4 are internally and slidably provided with the same rectangular plate 5, the top of the rectangular plate 5 is fixedly provided with a lug 14 by welding, the lug 14 is sleeved with a mounting plate 15, the top of the mounting plate 15 is fixedly provided with an emergency communication device main body 16 by welding, the bottom of the box cover 2 is provided with two symmetrical second chutes 9, and two second chutes 9 are internally and slidably provided with sliders 10, the two sliders 10 are respectively provided with a first sliding hole which is respectively communicated with the two second sliding grooves 9, the two first sliding holes are respectively and slidably provided with a first sliding rod 11, two ends of the two first sliding rods 11 are respectively and fixedly connected with the inner walls of two sides of the two second sliding grooves 9 by welding, the bottoms of the two sliders 10 are respectively hinged with a transmission rod 12, one ends of the two transmission rods 12 are respectively hinged with the top of the rectangular plate 5, the inner walls of the bottoms of the two first sliding grooves 4 are respectively provided with a mounting groove, the two mounting grooves are respectively and slidably provided with a rack 20, the inner walls of two sides of the emergency communication box body 1 are respectively provided with a first through hole which is respectively communicated with the two mounting grooves, the two first through holes are internally and rotatably provided with a same bidirectional screw rod 21, the outer side of the bidirectional screw rod 21 is in threaded connection with two symmetrical thread sleeves 23, and the bottom of the emergency communication box body 1 is provided with a second through hole, sliding mounting has the elevator 25 in the second through-hole, and the bottom of elevator 25 is installed through welded fastening and is grabbed floor 17, grabs two springs 13 that the top of floor 17 is connected with the symmetry through welded fastening, and welded fastening is passed through with the bottom of emergent communication box 1 at the both ends of two springs 13, all articulates on two thread bush 23 has connecting rod 24, and the one end of two connecting rods 24 all articulates with the top of elevator 25.

In this embodiment, the gear 22 is all installed through welded fastening to the one end that two-way lead screw 21 is located two mounting grooves respectively, and two gears 22 mesh with two racks 20 respectively, and when rectangular plate 5 vertical migration, two racks 20 can drive two gears 22 respectively and rotate.

In this embodiment, set up two second slide openings of symmetry on rectangular plate 5, equal slidable mounting has second slide bar 6 in two second slide openings, two second slide bar 6's both ends pass through welded fastening with the top inner wall and the bottom inner wall of two first spouts 4 respectively, it is equipped with reset spring 7 all to overlap on two second slide bars 6, welded fastening is passed through with the top inner wall of two first spouts 4 and the top of rectangular plate 5 respectively at two reset spring 7's both ends, when closing case lid 2, two reset spring 7 can drive rectangular plate 5 through the deformation power and reset.

In this embodiment, the bearings are fixedly welded to the inner walls of the two sides of the emergency communication box body 1, the inner rings of the two bearings are fixedly welded to the outer side of the bidirectional screw rod 21, and when the bidirectional screw rod 21 rotates, the two bearings can play a role in stabilizing the rotation of the bidirectional screw rod 21.

In this embodiment, the mounting hole has all been seted up to mounting panel 15's both sides, equal slidable mounting has bayonet lock 18 in two mounting holes, the draw-in groove has all been seted up to lug 14's both sides, two bayonet locks 18 cooperate with two draw-in grooves respectively, all the cover is equipped with compression spring 19 on two bayonet locks 18, two compression spring 19's both ends are respectively through welded fastening with the outside of two bayonet locks 18 and mounting panel 15's both sides and are connected, when two bayonet locks 18 of pulling respectively with two draw-in groove phase separation, can dismantle emergency communication device main part 16 and mounting panel 15.

In this embodiment, when in use, the box cover 2 can be opened, the box cover 2 drives the two sliders 10 to displace, the two sliders 10 respectively drive the two transmission rods 12 to rotate, the two transmission rods 12 drive the rectangular plate 5 to move vertically upward, the rectangular plate 5 drives the mounting plate 15 and the emergency communication device main body 16 to move vertically upward, so that the emergency communication device main body 16 can be used, meanwhile, the rectangular plate 5 drives the two racks 20 to move vertically upward, the two racks 20 respectively drive the two gears 22 to rotate, the two gears 22 drive the two-way screw rod 21 to rotate, the two-way screw rod 21 drives the two screw sleeves 23 to approach each other, the two screw sleeves 23 respectively drive the two connecting rods 24 to rotate, the two connecting rods 24 drive the lifting block 25 to move vertically downward, the lifting block 25 drives the floor grabbing plate 17 to move vertically downward, so that the floor grabbing plate 17 can improve the stability of the emergency communication box body 1, when the emergency communication device main body 16 needs to be overhauled, the two bayonet locks 18 are respectively matched with the two clamping grooves, then the two bayonet locks 18 are pulled to be away from each other, and the two bayonet locks 18 are respectively separated from the two clamping grooves, so that the emergency communication device main body 16 and the mounting plate 15 can be disassembled and overhauled, when the emergency communication device main body 16 is used, the box cover 2 can be closed to drive the two sliders 10 to move, the two sliders 10 respectively drive the two transmission rods 12 to rotate, the two reset springs 7 drive the rectangular plate 5 to vertically move downwards through the deformation force, the rectangular plate 5 drives the mounting plate 15 and the emergency communication device main body 16 to vertically move downwards, the rectangular plate 5 drives the two racks 20 to vertically move downwards, the two racks 20 respectively drive the two gears 22 to rotate, the two gears 22 drive the two-way screw rod 21 to rotate, and the two-way screw rod 21 drives the two screw sleeves 23 to be away from each other, two thread bush 23 drive two connecting rods 24 respectively and rotate, and two connecting rods 24 drive elevator 25 and vertically upwards move, and elevator 25 drives grabs floor 17 and vertically upwards moves, and then four universal wheels 3 and ground contact to can conveniently remove through four universal wheels 3.

The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.

Claims

1. The utility model provides an emergency communication device, including emergency communication box (1), a serial communication port, the top of emergency communication box (1) articulates there is case lid (2), case lid (2) and one side fixed mounting of emergency communication box (1) have same hasp, the bottom of emergency communication box (1) is rotated and is installed four universal wheels (3), one side fixed mounting of emergency communication box (1) has push rod (8), first spout (4) have all been seted up to the both sides inner wall of emergency communication box (1), slidable mounting has same rectangular plate (5) in two first spouts (4), the top fixed mounting of rectangular plate (5) has lug (14), the cover is equipped with mounting panel (15) on lug (14), the top fixed mounting of mounting panel (15) has emergency communication device main part (16), two second spouts (9) of symmetry are seted up to the bottom of case lid (2), the two second sliding chutes (9) are internally and respectively provided with a sliding block (10) in a sliding manner, the two sliding blocks (10) are respectively provided with a first sliding hole, the two first sliding holes are respectively communicated with the two second sliding chutes (9), the two first sliding holes are internally and respectively provided with a first sliding rod (11) in a sliding manner, two ends of each first sliding rod (11) are respectively and fixedly connected with the inner walls of two sides of the two second sliding chutes (9), the bottoms of the two sliding blocks (10) are respectively hinged with a transmission rod (12), one ends of the two transmission rods (12) are respectively hinged with the tops of the rectangular plates (5), the inner walls of the bottoms of the two first sliding chutes (4) are respectively provided with a mounting groove, the two mounting grooves are respectively and slidably provided with a rack (20), the inner walls of two sides of the emergency communication box body (1) are respectively provided with first through holes, the two first through holes are respectively communicated with the two mounting grooves, and the two first through holes are internally and rotatably provided with the same two-way screw rod (21), two thread bush (23) of outside threaded connection of two-way lead screw (21) symmetry, the second through-hole has been seted up to the bottom of emergent communication box (1), slidable mounting has elevator (25) in the second through-hole, the bottom fixed mounting of elevator (25) has grabs floor (17), grab two springs (13) of the top fixedly connected with symmetry of floor (17), the both ends of two springs (13) all with the bottom fixed connection of emergent communication box (1), all articulated on two thread bush (23) have connecting rod (24), the one end of two connecting rod (24) all articulates with the top of elevator (25).

2. The emergency communication device according to claim 1, wherein a gear (22) is fixedly mounted at one end of the bidirectional screw rod (21) respectively located in the two mounting grooves, and the two gears (22) are respectively meshed with the two racks (20).

3. The emergency communication device according to claim 1, wherein two symmetrical second sliding holes are formed in the rectangular plate (5), the second sliding rods (6) are slidably mounted in the two second sliding holes, two ends of each of the two second sliding rods (6) are fixedly connected with the top inner walls and the bottom inner walls of the two first sliding grooves (4) respectively, the two second sliding rods (6) are sleeved with return springs (7), and two ends of each of the two return springs (7) are fixedly connected with the top inner walls of the two first sliding grooves (4) and the top of the rectangular plate (5) respectively.

4. The emergency communication device according to claim 1, wherein bearings are fixedly mounted on the inner walls of the two sides of the emergency communication box body (1), and the inner rings of the two bearings are fixedly connected with the outer side of the bidirectional screw rod (21).

5. The emergency communication device according to claim 1, wherein mounting holes are formed in both sides of the mounting plate (15), bayonet locks (18) are slidably mounted in both mounting holes, clamping grooves are formed in both sides of the protruding block (14), the two bayonet locks (18) are respectively matched with the two clamping grooves, compression springs (19) are respectively sleeved on the two bayonet locks (18), and both ends of the two compression springs (19) are respectively fixedly connected with the outer sides of the two bayonet locks (18) and both sides of the mounting plate (15).