CN211348948U

CN211348948U - Material evidence endoscopic imaging automatic holder

Info

Publication number: CN211348948U
Application number: CN202020454219.XU
Authority: CN
Inventors: 夏乾馨; 孙海灵; 王东奎; 韩雷
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-01
Filing date: 2020-04-01
Publication date: 2020-08-25
Anticipated expiration: 2030-04-01

Abstract

The utility model discloses an endoscopic imaging automatic pan-tilt for material evidence, a first sliding table is arranged at the top of a supporting seat in a sliding way along the left and right directions, a first lead screw is arranged at the left side end of the first sliding table, a first screw nut is arranged on the first lead screw, the first screw nut is fixed at the top of the supporting seat through a screw seat, a second sliding table is arranged at the top of the first sliding table in a sliding way along the front and back directions, a second lead screw is arranged at the rear side end of the second sliding table, a second screw nut is arranged on the second lead screw, the second screw nut is fixed at the top of the first sliding table through the screw seat, an endoscopic imager is arranged on the second sliding table, a carrying table is arranged at the right side end of the supporting seat, a third lead screw is arranged on the carrying table, the supporting seat penetrates out from the third lead screw, a third screw nut is arranged on the third lead screw, the third screw nut is fixed at the bottom of the supporting seat through, and the secondary damage to the object to be detected can not be caused.

Description

Material evidence endoscopic imaging automatic holder

Technical Field

The utility model relates to a material evidence imaging field, concretely relates to endoscopic imaging automation cloud platform is looked into to material evidence.

Background

At present, the internal structure and the investigation trace of the physical evidence which is difficult to observe are observed by adopting a breaking method, but the damage of the breaking physical evidence is irreversible, so that great risk exists, the cost is also high, for example, a case which is unlocked by a high-speed technology and stolen into a room is judged subjectively by a basic layer to the case which is unlocked by the technology, and the case is qualitative and parallel, so that great difficulty is caused. The cost is too high because the lock can not be broken and disassembled every case. It would be highly desirable if a portable, easy to operate survey tool could be used to survey the lock. In the inspection and identification of guns and the investigation of explosive devices, and the investigation of small parts which are all non-standard devices, many structures are made manually, irreversible damage can be caused if disassembly is carried out, and the problem can be solved by using small investigation equipment which can go deep into the small parts.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects of the prior art, the automatic material evidence endoscopic imaging holder is provided, so that corresponding rapid endoscopic detection can be performed in different field exploration environments, and secondary damage to an object to be detected can not be caused.

(II) technical scheme

The utility model discloses a realize through following technical scheme: the utility model provides an automatic endoscopic imaging holder for material evidence, which comprises a support seat supported and fixed by a lifting frame, a holder is arranged on the support seat, the holder comprises a first sliding table and a second sliding table, the first sliding table is arranged at the top of the support seat along the left and right direction in a sliding way, the left side end of the first sliding table is provided with a first lead screw, the first lead screw is provided with a first screw nut, the first screw nut is fixed at the top of the support seat through a screw nut seat, the second sliding table is arranged at the top of the first sliding table along the front and back direction in a sliding way, the back side end of the second sliding table is provided with a second lead screw, the second lead screw is provided with a second screw nut, the second screw nut is fixed at the top of the first sliding table through the screw nut seat, the second sliding table is provided with an endoscopic imager, the right side end of the support seat is provided with a carrying table, the carrying table is provided with, the third lead screw penetrates out of the supporting seat, a third screw is arranged on the third lead screw, the third screw is fixed to the bottom of the supporting seat through a screw seat, sliding rods are fixedly arranged at two ends of the objective table, and the sliding rods penetrate out of the supporting seat in a sliding mode.

Furthermore, the connecting rod is inserted at the right side end of the supporting seat, the connecting rod is tightly matched with the supporting seat, a U-shaped seat is fixedly arranged at the end part of the connecting rod, a clamping rod penetrates through the U-shaped seat, and the clamping rod is in threaded connection with the U-shaped seat.

Further, a fastening pad is arranged at the joint of the supporting seat and the connecting rod.

Further, the crane includes the bracing piece, the bracing piece sets up in the both sides of supporting seat, the lifter is worn to establish in the slip on the bracing piece, the lifter is fixed with the supporting seat, the fixed horizontal pole that sets up on the bracing piece, set up the fourth lead screw on the supporting seat, the horizontal pole is worn out to the fourth lead screw, set up the fourth screw on the fourth lead screw, the fourth screw is fixed in the top of horizontal pole through the screw seat.

Further, peep the imager and include the eyepiece, the eyepiece passes through branch and is fixed in the top of second slip table, the one end of eyepiece sets up the probe, and the other end of eyepiece sets up the formation of image display screen, set up objective focus circle on the eyepiece, set up the light on the eyepiece.

Further, a side plate is fixedly arranged on the first sliding table, a slide way is arranged on the side plate, a limiting rod is arranged in the slide way, the limiting rod is connected with the slide way in a sliding mode, and the probe penetrates through the limiting rod in a sliding mode.

Further, a laser head is fixedly arranged on a nut seat of the first nut.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

1. the supporting seat is provided with a cloud deck which consists of a first sliding table and a second sliding table, so that the endoscopic imager arranged on the supporting seat can be conveniently and accurately adjusted correspondingly.

2. Be equipped with the objective table on the supporting seat, the objective table can be adjusted according to the oscilaltion of demand and use, and the peeping of placing of both having made things convenient for mobilizable small-size determinand is surveyed, also is convenient for peep the detection to the keyhole department on the door plant determinand that can not dismantle the removal.

3. The supporting seat is supported by the lifting frame, the lifting frame adopts a support structure which can be adjusted in a lifting way, so that the endoscopic imager on the holder can conveniently and correspondingly adjust the detection height of the holder during snooping and measuring in the keyhole of the door panel object to be measured which cannot be detached and moved.

Drawings

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

Fig. 2 is the mounting structure diagram of the cradle head and the objective table of the present invention.

Fig. 3 is a schematic view of the connection structure between the first sliding table and the second sliding table.

Fig. 4 is a schematic view of the connection structure between the objective table and the supporting seat of the present invention.

1-a support seat; 11-a lifting frame; 12-a support bar; 13-a lifting rod; 14-a cross-bar; 15-a fourth lead screw; 16-fourth screw; 2-a tripod head; 3-a first slide table; 31-a first screw rod; 32-a first screw; 33-side plate; 34-a slide way; 35-a limiting rod; 36-a laser head; 4-a second slipway; 41-a second screw rod; 42-a second screw; 5-endoscopic imager; 51-an eyepiece; 52-strut; 53-probe; 54-an imaging display screen; 55-objective lens focal circle; 56-lighting lamp; 6-an objective table; 61-third lead screw; 62-third screw; 63-a slide bar; 7-a connecting rod; 71-U-shaped seat; 72-a clamping bar; 73-fastening pads.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The first embodiment:

as shown in fig. 1-4, an automatic endoscopic imaging holder for material evidence comprises a support base 1, the support base 1 is supported and fixed by a crane 11, a holder 2 is disposed on the support base 1, the holder 2 comprises a first sliding table 3 and a second sliding table 4, the first sliding table 3 is slidably disposed on the top of the support base 1 along the left-right direction, a first lead screw 31 is disposed at the left end of the first sliding table 3, a first nut 32 is disposed on the first lead screw 31, the first nut 32 is fixed on the top of the support base 1 through a nut base, the second sliding table 4 is slidably disposed on the top of the first sliding table 3 along the front-back direction, a second lead screw 41 is disposed at the back end of the second sliding table 4, a second nut 42 is disposed on the second lead screw 41, the second nut 42 is fixed on the top of the first sliding table 3 through a nut base, an endoscopic imager 5 is disposed on the second sliding table 4, the right side end of supporting seat 1 sets up objective table 6, set up third lead screw 61 on the objective table 6, supporting seat 1 is worn out to third lead screw 61, set up third screw 62 on the third lead screw 61, third screw 62 is fixed in the bottom of supporting seat 1 through the screw seat, the fixed slide bar 63 that sets up in both ends of objective table 6, slide bar 63 slides and wears out supporting seat 1.

Preferably, connecting rod 7 is pegged graft to the right side end of supporting seat 1, connecting rod 7 and supporting seat 1 tight fit, the end fixing of connecting rod 7 sets up U type seat 71, wear to be equipped with clamping bar 72 on the U type seat 71, clamping bar 72 and U type seat 71 threaded connection, through plug pull connecting rod 7, make the U type seat 71 of its outside end stretch out, and then survey in the probe looks at the keyhole department on to the door, accessible U type seat 71 is tight spacing with the door clamp, avoids it to rock at will, influences the quality of surveying.

Further, a fastening pad 73 is arranged at the joint of the support seat 1 and the connecting rod 7.

Second embodiment:

preferably, the crane 11 includes the bracing piece 12, the bracing piece 12 sets up in the both sides of supporting seat 1, slide on the bracing piece 12 and wear to establish lifter 13, lifter 13 is fixed with supporting seat 1, the fixed horizontal pole 14 that sets up on the bracing piece 12, set up fourth lead screw 15 on the supporting seat 1, horizontal pole 14 is worn out to fourth lead screw 15, set up fourth screw 16 on the fourth lead screw 15, fourth screw 16 is fixed in the top of horizontal pole 14 through the screw seat, crane 11 adopts the crane structure that the lead screw was adjusted, and then be convenient for adjust the detection operating position of cloud platform 2 on the supporting seat 1.

Preferably, the endoscopic imager 5 comprises an eyepiece 51, the eyepiece 51 is fixed on the top of the second sliding table 4 through a support rod 52, one end of the eyepiece 51 is provided with a probe 53, the other end of the eyepiece 51 is provided with an imaging display screen 54, an objective lens focal ring 55 is arranged on the eyepiece 51, an illuminating lamp 56 is arranged on the eyepiece 51, the eyepiece extends into the interior of a detected object through the probe 53 and displays the image of the detected object on the imaging display screen 54, the illuminating lamp 56 can be used as a light source when the probe 53 detects the object, and the objective lens focal ring 55 can be used for magnifying and visualizing the detected object when the probe 53 detects the object.

Further, fixed curb plate 33 that sets up on the first slip table 3, set up slide 34 on the curb plate 33, set up gag lever post 35 in the slide 34, gag lever post 35 and slide 34 sliding connection, probe 53 slides and wears to locate on gag lever post 35, and gag lever post 35 then can be used to probe 53 support spacing to quality when guaranteeing its detection.

Further, a laser head 36 is fixedly arranged on the nut seat of the first nut 32, and the laser head 36 is used for quickly placing, adjusting and positioning the object to be detected when the object to be detected is placed on the object stage 6.

The working principle is as follows: when the cloud deck 2 is used for snooping in the material evidence, corresponding operation and use can be carried out according to requirements.

Firstly, when the endoscopic detection of the non-detachable keyhole is involved, the objective table 6 can be adjusted by the rotation of the third screw rod 61 to slide down to the upper surface of the supporting seat 1, and then the holder 2 is movably placed at the position of the object to be detected and supported by the lifting frame 11. When the lifting frame 11 supports, the supporting height can be adjusted, and the lifting slide of the lifting rod 13 is adjusted, so that the control and adjustment can be realized through the rotation of the fourth screw rod 15, the corresponding using height of the probe 53 on the holder 2 corresponds to the keyhole of the object to be detected, and then the holder 2 can be adjusted, so that the probe 53 is inserted into the corresponding keyhole to perform corresponding endoscopic detection.

During detection, the connecting rod 7 at the right end of the supporting seat 1 can be pulled out, the U-shaped seat 71 on the supporting seat is clamped on the door plate of the object to be detected, and the clamping rod 72 is rotated to enable the clamping rod 72 to clamp and limit the door plate of the object to be detected, so that the object to be detected can be prevented from peeping in the keyhole of the object to be detected, the object to be detected can be prevented from shaking randomly to influence detection.

Secondly, when the small movable object to be tested such as a firearm and parts of an explosive are inspected, the object stage 6 is adjusted by the rotation of the third screw rod 61 to extend upwards, and the object to be tested is placed on the object stage 6 for detection. When the object stage 6 is extended and adjusted, the laser head 36 is opened, and the height of the object stage 6 can be conveniently and quickly positioned and adjusted by emitting laser rays, so that the object to be detected placed on the object stage can be conveniently detected in an endoscope. After the object to be detected is adjusted, placed and fixed, the cradle head 2 can be adjusted and controlled again, so that the probe 53 extends into the object to be detected to perform endoscopic detection.

For the endoscopic detection under the two conditions, the pan-tilt 2 is correspondingly adjusted and controlled according to the requirements. The holder 2 is composed of a first sliding table 3 and a second sliding table 4, the first sliding table 3 can be controlled to move and adjust along the left and right direction of the supporting seat 1 under the rotating adjustment of the first screw rod 31, and then the probe 53 is controlled to stretch into or pull out of the object to be detected. The second sliding table 4 can be controlled to move and adjust along the front-back direction of the first sliding table 3 under the rotation adjustment of the second screw rod 41, and then when the probe approaches the object to be tested, the probe is adjusted to align with the keyhole or the pore of the corresponding object to be tested, so that the probe 53 can accurately extend into the object to be tested.

When the probe 53 detects, the detected image can be displayed through the imaging display 54, so that the user can conveniently view the detected image. And the probe 53 can be arranged on the limiting rod 35 in the slide way 34 on the upper side plate 33 of the first sliding table 3 in a penetrating way after being installed, and is assisted with limiting support through the limiting rod 35 so as to ensure the safety and stability when in use.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.

Claims

1. The utility model provides an automatic cloud platform of formation of image is peeped to material evidence which characterized in that: comprises a supporting seat (1), the supporting seat (1) is supported and fixed by a lifting frame (11), a cradle head (2) is arranged on the supporting seat (1), the cradle head (2) comprises a first sliding table (3) and a second sliding table (4), the first sliding table (3) is arranged at the top of the supporting seat (1) in a left-right sliding mode, a first lead screw (31) is arranged at the left side end of the first sliding table (3), a first screw nut (32) is arranged on the first lead screw (31), the first screw nut (32) is fixed at the top of the supporting seat (1) through a screw nut seat, the second sliding table (4) is arranged at the top of the first sliding table (3) in a front-back sliding mode, a second lead screw (41) is arranged at the back side end of the second sliding table (4), a second screw nut (42) is arranged on the second lead screw (41), and the second screw nut (42) is fixed at the top of the first sliding table (3) through a screw nut seat, endoscope imager (5) are peeped in setting up on second slip table (4), the right side end of supporting seat (1) sets up objective table (6), set up third lead screw (61) on objective table (6), supporting seat (1) is worn out in third lead screw (61), set up third screw (62) on third lead screw (61), third screw (62) are fixed in the bottom of supporting seat (1) through the screw seat, the fixed slide bar (63) that sets up in both ends of objective table (6), support seat (1) is worn out in slide bar (63) slip.

2. The automatic cloud deck for material evidence endoscopic imaging according to claim 1, wherein: the right side end of supporting seat (1) is pegged graft connecting rod (7), connecting rod (7) and supporting seat (1) tight fit, the end fixing of connecting rod (7) sets up U type seat (71), wear to be equipped with clamping bar (72) on U type seat (71), clamping bar (72) and U type seat (71) threaded connection.

3. The automatic cloud deck for material evidence endoscopic imaging according to claim 2, wherein: and a fastening pad (73) is arranged at the joint of the supporting seat (1) and the connecting rod (7).

4. The automatic cloud deck for material evidence endoscopic imaging according to claim 3, wherein: crane (11) are including bracing piece (12), bracing piece (12) set up in the both sides of supporting seat (1), lifter (13) are worn to establish in the slip on bracing piece (12), lifter (13) are fixed with supporting seat (1), the fixed horizontal pole (14) that set up on bracing piece (12), set up fourth lead screw (15) on supporting seat (1), horizontal pole (14) are worn out in fourth lead screw (15), set up fourth screw (16) on fourth lead screw (15), fourth screw (16) are fixed in the top of horizontal pole (14) through the screw seat.

5. The automatic cloud deck for material evidence endoscopic imaging according to claim 3, wherein: endoscopic imager (5) includes eyepiece (51), eyepiece (51) are fixed in the top of second slip table (4) through branch (52), the one end of eyepiece (51) sets up probe (53), and the other end of eyepiece (51) sets up formation of image display screen (54), set up objective focal ring (55) on eyepiece (51), set up light (56) on eyepiece (51).

6. The automatic cloud deck for material evidence endoscopic imaging according to claim 5, wherein: fixed curb plate (33) that sets up on first slip table (3), set up slide (34) on curb plate (33), set up gag lever post (35) in slide (34), gag lever post (35) and slide (34) sliding connection, probe (53) slide and wear to locate on gag lever post (35).

7. The automatic cloud deck for material evidence endoscopic imaging according to claim 5, wherein: and a laser head (36) is fixedly arranged on the nut seat of the first nut (32).