CN211344510U

CN211344510U - Vertical mechanism of placing of signal interference appearance machine case

Info

Publication number: CN211344510U
Application number: CN201921834591.7U
Authority: CN
Inventors: 李冬伟; 郭敏; 陈明明; 李军敏
Original assignee: Xi'an Changyuan Electron Engineering Co ltd
Current assignee: Xi'an Changyuan Electron Engineering Co ltd
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-08-25
Anticipated expiration: 2029-10-29

Abstract

The utility model discloses a mechanism for vertically placing a signal interference instrument case, which comprises a case main body, a supporting frame, an adjusting component and an auxiliary component, wherein the upper end of the supporting frame is provided with a case main body clamping block, the adjusting component comprises a sleeve and a supporting column, the sleeve is hinged at the bottom of the supporting frame, the supporting column is sleeved inside the sleeve, a rotating component is arranged between the supporting column and the sleeve, the rotating component is used for adjusting the extension and retraction of the supporting column in the sleeve, the auxiliary component comprises a clamping seat, a supporting screw rod and a rotating nut, the clamping seat is arranged on the supporting frame, the supporting screw rod is sleeved on the clamping seat, and the rotating nut is clamped on the clamping seat; the utility model has the advantages of reasonable design, solved the problem of placing of signal interference equipment machine case at the arbitrary angle that the slope surface is less than 45 within ranges through adjusting part and auxiliary assembly, satisfied signal interference equipment and kept the requirement of vertical placing in the use, suitable a large amount of popularization.

Description

Vertical mechanism of placing of signal interference appearance machine case

Technical Field

The utility model relates to a backpack signal interference appearance machine case technical field, concretely relates to vertical mechanism of placing of signal interference appearance machine case.

Background

The backpack signal interference instrument is a signal interference device which can be used in a back-carrying mode and can also be placed for use. When the equipment is placed for use, the placing angle of the equipment is one of the factors influencing the use effect and the safety of the equipment. Because the uncertainty of equipment service environment, probably can place equipment on the domatic use of slope, so how to make equipment can keep vertical placing on the slope surface of slope is the starting point of the utility model.

The adjusting mechanism in the prior art realizes the leveling or inclination of the equipment, only a supporting screw rod is provided, so that the instrument needs to be lifted up and then the supporting screw rod is manually rotated when the equipment is adjusted, and the usability is poor. Therefore, the design of the mechanism which can enable the supporting screw rod to use smaller force to rotate the nut under the condition of bearing the same torque so as to control the telescopic length of the screw rod, when equipment needs to be adjusted, the equipment can be placed in a static state without lifting the equipment, the telescopic length of the supporting screw rod can be controlled only by adjusting the rotating nut, and the signal interference instrument case which is easier to operate is imperative.

SUMMERY OF THE UTILITY MODEL

To the technical problem that above-mentioned exists, the utility model provides an easy operation, support stable kind of vertical mechanism of placing of signal interference appearance machine case.

The technical scheme of the utility model is that: the utility model provides a vertical mechanism of placing of signal interference appearance machine case, includes chassis main body, and chassis main body lower extreme is provided with the braced frame who is used for placing chassis main body, is provided with the adjusting part who is used for adjusting chassis main body inclination on the braced frame and is used for carrying out the auxiliary assembly that finely tunes the inclination of chassis main body.

Furthermore, a groove is formed in the upper end of the supporting frame, case body clamping blocks are oppositely arranged on two short sides of the groove, a compression spring is arranged at the joint of the case body clamping blocks and the groove, an anti-skid rubber strip is arranged on one side, opposite to the two case body clamping blocks, of the groove, a supporting seat is arranged at the lower end of the supporting frame, the supporting seat is a rectangular frame, when the supporting frame is used, the case body is placed in the groove in the supporting frame, and the two case body clamping blocks clamp and fix the case body under the action of the compression spring, so that the stability of the case body in placement is improved; through setting up the supporting seat, when need not use adjusting part, can accomodate two adjusting part into the supporting seat in, improved the planarization of braced frame bottom for quick-witted case main part can use together at level and smooth subaerial together with braced frame.

Further, adjusting part is provided with two, two adjusting part sets up the inboard longer both ends on one side of supporting seat, adjusting part includes sleeve pipe and support column, the sleeve pipe activity articulates in the braced frame bottom, and sleeve pipe and braced frame articulated department are provided with the bayonet lock, support column movable sleeve establishes at intraductal portion, be provided with the regulation tooth on the support column, be provided with rotating assembly between support column and the sleeve pipe, rotating assembly is used for adjusting the flexible volume of support column at the intraductal, during the use, rotatory to and braced frame vertical position with two sleeve pipes, fix the sleeve pipe through the bayonet lock, then use rotating assembly to adjust the height of support column, can realize the level of quick-witted case main part and place fast.

Further, the rotating assembly comprises a rotating gear and a gear limiting rod, the rotating gear is movably clamped on one side of the inner portion of the sleeve through a hand wheel, the rotating gear is connected with the support column through adjusting teeth in a meshed mode, a clamping groove is formed in the rotating gear, the gear limiting rod is movably clamped on the other side of the inner portion of the sleeve through a pressing plate, a damping spring is arranged between the pressing plate and the sleeve, the gear limiting rod can be clamped in the clamping groove, during use, the gear limiting rod is extracted out through the pressing plate, the gear limiting rod is separated from the clamping groove in the rotating gear, the hand wheel is rotated, the support column is screwed out through the rotating gear, after adjustment is completed, the gear limiting rod is clamped with the clamping groove in the rotating gear again under the action of the damping spring, the case body is prevented from being suddenly inclined in the using.

Furthermore, the auxiliary assemblies are connected, the two auxiliary assemblies are arranged at two ends of one longer side of the supporting frame and are opposite to the position of the adjusting assembly, each auxiliary assembly comprises a clamping seat, a supporting screw rod and a rotating nut, the clamping seats are fixedly arranged on the supporting frame, the supporting screw rods are sleeved on the clamping seats, the rotating nuts are clamped on the clamping seats and are in threaded connection with the supporting screw rods, the auxiliary assemblies and the adjusting assemblies cooperate to adjust the inclination angle of the case main body, and the difficulty of the device in use on an irregular inclined plane is reduced.

Furthermore, the leveling bubble is arranged on the supporting frame, so that the staff can visually monitor the inclination angle of the case main body by using the leveling bubble, the accuracy of the case main body during adjustment is improved, and the using effect of the signal interference instrument is not influenced.

The utility model discloses a theory of operation does: when the case main body is placed on a horizontal plane, the case main body is placed in the groove on the supporting frame without adjusting the inclination angle of the case main body, the case main body is clamped and fixed through the case main body clamping block, the two adjusting components are rotated to the inner side of the supporting seat, and the supporting screw rod is adjusted to be in the lowest state through the rotating nut; when the case body is placed on an inclined slope surface with any angle within 45 degrees, the two adjusting assemblies are rotated to be perpendicular to the supporting seat, the gear limiting rod is pulled out through the pressing plate, the gear limiting rod is separated from the clamping groove in the rotary gear, the hand wheel is rotated, the rotary gear is enabled to screw out the supporting column, whether the case body is placed horizontally or not is observed through the air level bubble, and after adjustment is finished, the gear limiting rod is clamped with the clamping groove in the rotary gear again under the action of the damping spring; when the slope inclined plane is irregular, the height of the supporting screw rod can be adjusted through the rotating nut, and the fine adjustment is assisted to the inclination angle of the case main body.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has reasonable structure design, and can quickly realize the vertical placement of the case main body; through the utility model discloses under the prerequisite that keeps unchanging quick-witted case overall dimension and structure, solved the problem of placing of signal interference equipment machine case at the arbitrary angle that the slope is less than 45 within ranges through adjusting group price and auxiliary assembly, guaranteed that signal interference equipment keeps the requirement of vertical placing in the use, make the signal interference that the biggest reduction environment of equipment and place the angle problem and bring, improved the result of use of equipment.

Drawings

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

fig. 2 is a top view of the support frame of the present invention;

fig. 3 is a bottom view of the support frame of the present invention;

FIG. 4 is a schematic view of the connection of the adjustment assembly to the support frame of the present invention;

the device comprises a case body, a supporting frame, a groove, a case body clamping block, a compression spring, an anti-skid rubber strip, a supporting seat, an adjusting component, a sleeve, a clamping pin 300, a supporting column 31, an adjusting tooth 310, a rotating component 32, a rotating gear 320, a gear limiting rod 321, a hand wheel 322, a pressing plate 323, a damping spring 324, an auxiliary component 4, an auxiliary component 40, a clamping seat 41, a supporting screw 42, a rotating nut 42 and a leveling bubble 5.

Detailed Description

Example (b): as shown in fig. 1, the mechanism for vertically placing the chassis of the signal jammer comprises a chassis main body 1, wherein a supporting frame 2 for placing the chassis main body 1 is arranged at the lower end of the chassis main body 1, and an adjusting component 3 for adjusting the inclination angle of the chassis main body 1 and an auxiliary component 4 for finely adjusting the inclination angle of the chassis main body 1 are arranged on the supporting frame 2;

as shown in fig. 2, 3 and 4, a groove 20 is formed in the upper end of the supporting frame 2, two short sides of the groove 20 are provided with case body clamping blocks 21 oppositely, a compression spring 22 is arranged at the joint of the case body clamping blocks 21 and the groove 20, an anti-skid rubber strip 23 is arranged on one side of the two case body clamping blocks 21 opposite to each other, a supporting seat 24 is arranged at the lower end of the supporting frame 2, the supporting seat 24 is a rectangular frame, when the supporting frame is used, the case body 1 is placed in the groove 20 of the supporting frame 2, the two case body clamping blocks 21 clamp and fix the case body 1 under the action of the compression spring 22, and the stability of the case body 1 during placement is improved; by arranging the supporting seat 24, when the adjusting assemblies 3 are not needed, the two adjusting assemblies 3 can be accommodated in the supporting seat 24, so that the flatness of the bottom of the supporting frame 2 is improved, and the case main body 1 and the supporting frame 2 can be used on a flat ground; the leveling bubble 5 is arranged on the supporting frame 2, and the leveling bubble 5 is convenient for workers to visually monitor the inclination angle of the case main body 1, so that the accuracy of the case main body 1 during adjustment is improved, and the use effect of the signal interference instrument is not influenced;

as shown in fig. 3 and 4, two adjusting assemblies 3 are provided, the two adjusting assemblies 3 are provided at two ends of the longer side of the inner side of the supporting seat 24, each adjusting assembly 3 includes a sleeve 30 and a supporting column 31, the sleeve 30 is movably hinged at the bottom of the supporting frame 2, a bayonet 300 is provided at the hinged position of the sleeve 30 and the supporting frame 2, the supporting column 31 is movably sleeved inside the sleeve 30, an adjusting tooth 310 is provided on the supporting column 31, a rotating assembly 32 is provided between the supporting column 31 and the sleeve 30, the rotating assembly 32 is used for adjusting the telescopic amount of the supporting column 31 in the sleeve 30, when in use, the two sleeves 30 are rotated to the position perpendicular to the supporting frame 2, the sleeves 30 are fixed through the bayonet 300, then the rotating assembly 32 is used for adjusting the height of the supporting column 31, and the case body 1; the rotating assembly 32 comprises a rotating gear 320 and a gear limiting rod 321, the rotating gear 320 is movably clamped at one side of the inner part of the sleeve 30 through a handwheel 322, the rotary gear 320 is engaged with the support column 31 through the adjusting teeth 310, a slot is arranged on the rotary gear 320, the gear limiting rod 321 is movably clamped at the other side inside the sleeve 30 through the pressing plate 323, a damping spring 324 is arranged between the pressing plate 323 and the sleeve 30, the gear limiting rod 321 can be clamped in the slot, when in use, the gear limiting rod 321 is pulled out through the pressing plate 323, so that the gear limiting rod 321 is separated from the clamping groove on the rotating gear 320, the hand wheel 322 is rotated, the supporting column 31 is screwed out by the rotary gear 320, and after the adjustment is finished, the gear limiting rod 321 is clamped with the clamping groove on the rotary gear 320 again under the action of the damping spring 324, so that the case body 1 is prevented from being suddenly inclined in the use process, and the use effect of the case body 1 is improved;

as shown in fig. 3 and 4, the auxiliary assemblies 4 are provided with one another, two auxiliary assemblies 4 are arranged at two ends of the longer side of the supporting frame 2 and are opposite to the position of the adjusting assembly 3, each auxiliary assembly 4 comprises a clamping seat 40, a supporting screw 41 and a rotating nut 42, the clamping seat 40 is fixedly arranged on the supporting frame 2, the supporting screw 41 is sleeved on the clamping seat 40, the rotating nut 42 is clamped on the clamping seat 40 and is in threaded connection with the supporting screw 41, the auxiliary assemblies 4 and the adjusting assembly 3 cooperate to adjust the inclination angle of the case main body 1, and the difficulty of the device in use on an irregular inclined plane is reduced.

When the case body 1 is placed on a horizontal plane, at this time, the case body 1 is placed in the groove 20 on the support frame 2 without adjusting the inclination angle of the case body 1, and is clamped and fixed by the case body clamping block 21, the two adjusting components 3 are rotated to the inner side of the support base 24, and the support screw 41 is adjusted to the lowest state by the rotating nut 42; when the case body 1 is placed on an inclined slope surface with any angle within 45 degrees, the two adjusting assemblies 3 are rotated to be perpendicular to the supporting seat, the gear limiting rod 321 is pulled out through the pressing plate 323, the gear limiting rod 321 is separated from the clamping groove on the rotating gear 320, the hand wheel 322 is rotated, the rotating gear 320 rotates the supporting column 31 out, whether the case body 1 is placed horizontally or not is observed through the air level 5, and after adjustment is finished, the gear limiting rod 321 is clamped with the clamping groove on the rotating gear 320 again under the action of the damping spring 324; when the slope is irregular, the height of the support screw 41 can be adjusted by rotating the nut 42, so as to finely adjust the inclination angle of the case body 1.

Claims

1. The utility model provides a vertical mechanism of placing of signal interference appearance machine case, its characterized in that, includes quick-witted case main part (1), quick-witted case main part (1) lower extreme is provided with braced frame (2) that are used for placing quick-witted case main part (1), be provided with on braced frame (2) and be used for adjusting quick-witted case main part (1) inclination adjusting part (3) and be used for carrying out auxiliary assembly (4) finely tuned to the inclination of quick-witted case main part (1).

2. The mechanism for vertically placing the chassis of the signal interference instrument according to claim 1, wherein a groove (20) is formed at the upper end of the supporting frame (2), two short sides of the groove (20) are oppositely provided with chassis body clamping blocks (21), a compression spring (22) is arranged at the joint of the chassis body clamping blocks (21) and the groove (20), an anti-slip rubber strip (23) is arranged at one side of the two chassis body clamping blocks (21) opposite to each other, a supporting seat (24) is arranged at the lower end of the supporting frame (2), and the supporting seat (24) is a rectangular frame.

3. The mechanism for vertically placing the signal interference instrument case is characterized in that two adjusting assemblies (3) are arranged, the two adjusting assemblies (3) are arranged at two ends of the longer side of the inner side of the supporting seat (24), each adjusting assembly (3) comprises a sleeve (30) and a supporting column (31), the sleeve (30) is movably hinged to the bottom of the supporting frame (2), a bayonet (300) is arranged at the hinged position of the sleeve (30) and the supporting frame (2), the supporting column (31) is movably sleeved inside the sleeve (30), an adjusting tooth (310) is arranged on the supporting column (31), a rotating assembly (32) is arranged between the supporting column (31) and the sleeve (30), and the rotating assembly (32) is used for adjusting the telescopic amount of the supporting column (31) in the sleeve (30).

4. The mechanism for vertically placing the signal interference instrument cabinet according to claim 3, wherein the rotating assembly (32) comprises a rotating gear (320) and a gear limiting rod (321), the rotating gear (320) is movably clamped on one side inside the sleeve (30) through a hand wheel (322), the rotating gear (320) is meshed with the support column (31) through an adjusting tooth (310), a clamping groove is formed in the rotating gear (320), the gear limiting rod (321) is movably clamped on the other side inside the sleeve (30) through a pressing plate (323), a damping spring (324) is arranged between the pressing plate (323) and the sleeve (30), and the gear limiting rod (321) can be clamped in the clamping groove.

5. The mechanism for vertically placing the chassis of the signal interferometer according to claim 1, wherein the auxiliary assemblies (4) are provided in a single piece, the two auxiliary assemblies (4) are provided at two ends of the longer side of the supporting frame (2) and opposite to the position of the adjusting assembly (3), each auxiliary assembly (4) includes a clamping seat (40), a supporting screw (41) and a rotating nut (42), the clamping seat (40) is fixedly provided on the supporting frame (2), the supporting screw (41) is sleeved on the clamping seat (40), and the rotating nut (42) is clamped on the clamping seat (40) and is in threaded connection with the supporting screw (41).

6. A mechanism for vertical placement of a signal jammer casing according to claim 1 characterized in that the support frame (2) is provided with level vials (5).