CN110693196A - Card searching workbench capable of rapidly replacing non-woven fabrics - Google Patents
Card searching workbench capable of rapidly replacing non-woven fabrics Download PDFInfo
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- CN110693196A CN110693196A CN201910916081.2A CN201910916081A CN110693196A CN 110693196 A CN110693196 A CN 110693196A CN 201910916081 A CN201910916081 A CN 201910916081A CN 110693196 A CN110693196 A CN 110693196A
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B37/00—Tables adapted for other particular purposes
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B97/00—Furniture or accessories for furniture, not provided for in other groups of this subclass
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Abstract
The invention relates to a certificate searching workbench, in particular to a certificate searching workbench capable of rapidly replacing non-woven fabrics. The technical problem to be solved is as follows: the utility model provides a can make people quick change the non-woven fabrics, it is more convenient to need not to cut the non-woven fabrics, the evidence workstation is searched for of more laborsaving quick replacement non-woven fabrics. The technical scheme of the invention is as follows: a certificate searching workbench capable of rapidly replacing non-woven fabrics comprises a base, a vertical plate, a table plate, a sliding block, a U-shaped frame, a first fixing plate, a vertical sliding rod, a first spring, a movable plate, a support, a contact wheel, a frame body, a cross rod and the like; the riser is installed on base top right side, and riser left surface upper portion rigid coupling has the table that can make the material evidence place. According to the invention, the non-woven fabric is sleeved on the cross rod, and the head end of the non-woven fabric is pulled to be laid on the left side of the top of the table plate, so that people do not need to cut the non-woven fabric in advance and lay the non-woven fabric, labor is saved, and the physical evidence can be placed on the non-woven fabric for shooting and evidence obtaining.
Description
Technical Field
The invention relates to a certificate searching workbench, in particular to a certificate searching workbench capable of rapidly replacing non-woven fabrics.
Background
Department such as policeman and judicial works all have the work of shooing and collecting evidence to the material evidence, the material evidence then need be placed and is taken evidence on the workstation, but in order to avoid material evidence and workstation to pollute each other, all can lay the non-woven fabrics and protect the material evidence, people all lay the non-woven fabrics on the workstation by hand usually, still need take off the non-woven fabrics that pollutes after the evidence is taken and change, relatively troublesome, and still need people to cut the non-woven fabrics to suitable size in advance, it is relatively hard, so people can directly lay the multilayer non-woven fabrics on the workstation, use up and just take away one, so lead to partial non-woven fabrics also to be polluted easily.
Disclosure of Invention
In order to overcome and lay the non-woven fabrics on the workstation, will pollute after collecting evidence the non-woven fabrics take off and change, more troublesome, still need cut off the non-woven fabrics to suitable size in advance, and the technical problem who solves is more hard shortcoming: the utility model provides a can make people quick change the non-woven fabrics, it is more convenient to need not to cut the non-woven fabrics, the evidence workstation is searched for of more laborsaving quick replacement non-woven fabrics.
The technical scheme of the invention is as follows: a document searching workbench capable of rapidly replacing non-woven fabrics comprises a base, a vertical plate, a table plate, a sliding block, a U-shaped frame, a first fixing plate, a vertical sliding rod, a first spring, a movable plate, a support, contact wheels, a frame body, a cross rod, a small spring plate, a guide plate and a driving device, wherein the vertical plate is installed on the right side of the top of the base, the table plate capable of placing a physical document is fixedly connected to the upper portion of the left side face of the vertical plate, sliding grooves with guiding effects are formed in the middle of the left side portions of the front side face and the rear side face of the table plate, the sliding block is arranged in the sliding grooves in a sliding mode and in a sliding fit mode, the U-shaped frame is installed between the outer side faces of the front side face and the rear side face of the sliding block, first fixing plates capable of clamping the non-woven fabrics are fixedly connected to the top ends of the front side and the rear side of the front side first fixing plate, first sliding holes, vertical slide bar top rigid coupling has the fly leaf that can clip the non-woven fabrics, the fly leaf is located directly over first fixed plate rather than the cooperation, the rigid coupling has the support in the middle of the fly leaf top, being connected with of support top rotary type contacts the wheel, the framework is installed on table top right side, the framework left side all is uncovered setting with the front side, trailing flank middle part rigid coupling has the horizontal pole that can make the non-woven fabrics place in the framework, the anterior even spaced of horizontal pole installs two little reeds that can block the non-woven fabrics reel, be equipped with drive arrangement between base and the table bottom, drive arrangement is connected with U type frame, it has and contacts the wheel complex deflector to articulate in the middle of the framework outer.
As a preferred technical scheme of the invention, the driving device comprises a first compression cylinder, a first piston, a movable rod, a second spring, a communicating pipe, a second compression cylinder, a second piston, an arc-shaped rod, a third spring and a pedal, wherein the left side of the upper part of a base is provided with an arc-shaped hole for guiding, the lower part of the left side surface in the base is provided with the second compression cylinder, the second compression cylinder is internally provided with the second piston in a sliding way, the arc-shaped rod is fixedly connected with the middle of the top of the second piston, the top end of the arc-shaped rod penetrates through the middle of the top of the second compression cylinder and then passes through the arc-shaped hole to be positioned above the base, the pedal is hinged on the left side of the outer top of the base, the upper part of the right side surface of the pedal is fixedly connected with the top end of the arc-shaped rod, the third spring is sleeved on the arc-shaped rod between the bottom of, first piston left surface middle part rigid coupling has the movable rod, the movable rod left end runs through fixed connection in the middle of first compression cylinder left side middle part and the U type frame right flank lower part, be connected with the second spring between left surface in first piston left surface and the first compression cylinder, the second spring housing is on the movable rod, first compression cylinder bottom right side is connected with communicating pipe, communicate pipe and first compression cylinder in intercommunication, the tail end runs through base upper portion right side and is connected with second compression cylinder bottom left side communicating pipe, communicate pipe and second compression cylinder in intercommunication.
The cutting device comprises a second fixing plate, a U-shaped pressing plate, fourth springs, cutters, connecting rods, a contact plate and inclined plates, the connecting rods are fixedly connected to the upper portions of the left sides of the front side face and the rear side face of the table plate, the contact plate is fixedly connected between the bottom ends of the two connecting rods, the inclined plates capable of guiding the cut non-woven fabrics are mounted at the bottoms of the contact plates, the lower portions of the left side faces of the U-shaped frames are evenly connected with the plurality of fourth springs at intervals, the U-shaped pressing plate capable of pressing the non-woven fabrics is mounted between the left ends of all the fourth springs, the U-shaped pressing plate is matched with the contact plate, an opening for guiding is formed in the middle of the U-shaped pressing plate, the second fixing plate is mounted at the lower portion of the left side face of the U-shaped frames, and the cutters capable.
As a preferred technical scheme of the invention, the loading device further comprises a movable block, a loading frame and a large reed, wherein a groove is formed in the right side of the top of the base, the large reed is arranged in the middle of the bottom of the groove, the movable block is arranged in the groove, a groove matched with the large reed is formed in the middle of the bottom of the movable block, the large reed is positioned in the groove, the loading frame capable of collecting non-woven fabrics is arranged at the top of the movable block, and the loading frame is positioned at the lower right side of the inclined plate.
The invention further comprises an arc-shaped sliding rod, clamping rods, a handle and a fifth spring, wherein an arc-shaped through hole for guiding is formed in the lower portion of the guide plate, a second sliding hole is vertically formed in the right side of the top of the guide plate and communicated with the arc-shaped through hole, the clamping rods capable of fixing the guide plate are arranged in the second sliding hole, the top end of each clamping rod is fixedly connected with the handle, the fifth spring is connected between the bottom of the handle and the top of the guide plate, the fifth spring is sleeved on the clamping rods, the arc-shaped sliding rods are mounted at the top of the outer frame body and located in the arc-shaped through holes, a plurality of clamping grooves matched with the clamping rods are uniformly formed in the outer side surfaces of the arc-shaped sliding rods at intervals, and the bottom ends of the clamping rods.
Has the advantages that: according to the invention, the non-woven fabric is sleeved on the cross rod, the head end of the non-woven fabric is pulled to be laid on the left side of the top of the table plate, so that people do not need to cut off the non-woven fabric in advance and lay the non-woven fabric, the labor is saved, the material evidence can be placed on the non-woven fabric for shooting and evidence obtaining, the non-woven fabric is pressed by the movable plate and the first fixed plate, and the pedal is stepped on, so that the movable plate and the first fixed plate move leftwards to drive the non-woven fabric to move leftwards, new non-woven fabric is laid on the table plate, the non-woven fabric can be rapidly replaced, the operation is more convenient, and under.
Drawings
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is a partial left-view structural diagram of the present invention.
Fig. 3 is a partial right view structural diagram of the present invention.
Fig. 4 is an enlarged schematic view of part a of the present invention.
Fig. 5 is an enlarged view of part B of the present invention.
Fig. 6 is an enlarged schematic view of part C of the present invention.
Labeled as: 1 … base, 2 … riser, 3 … table, 4 … sliding slot, 5 … slide block, 6 … U-shaped frame, 7 … first fixed plate, 8 … first sliding hole, 9 … vertical sliding rod, 10 … first spring, 11 … movable plate, 12 … bracket, 13 … contact wheel, 14 … frame, 15 … cross bar, 16 … small reed, 17 … guide plate, 18 … driving device, 181 … first compression cylinder, 182 … first piston, … movable rod, 184 … second spring, 185 … communicating pipe, 186 … second compression cylinder, 187 … second piston, 188 … arc hole, 189 … arc rod, 1810 … third spring, 1811 … pedal, 19 … cutting device, … second fixed plate 192, … U-shaped pressing plate, … opening, 36194 fourth spring, …, 36195, cutter 195, … connecting rod 198, … connecting rod, … connecting plate, … large connecting plate, … connecting rod, … connecting plate, … connecting rod 183 large connecting plate, … connecting rod, … connecting plate, …, the spring comprises a 24 … groove, a 25 … arc-shaped sliding rod, a 26 … clamping groove, a 27 … second sliding hole, a 28 … arc-shaped through hole, a 29 … clamping rod, a 30 … handle and a 31 … fifth spring.
Detailed Description
The invention is described in further detail below with reference to the drawings and the detailed description, but the invention is not limited to the scope of protection and application.
Example 1
A quick non-woven fabric replacement evidence searching workbench is shown in figures 1-5 and comprises a base 1, a vertical plate 2, a table plate 3, a sliding block 5, a U-shaped frame 6, a first fixing plate 7, a vertical sliding rod 9, a first spring 10, a movable plate 11, a support 12, a contact wheel 13, a frame body 14, a cross rod 15, a small spring piece 16, a guide plate 17 and a driving device 18, wherein the vertical plate 2 is installed on the right side of the top of the base 1, the base 1 is connected with the vertical plate 2 in a welding connection mode, the table plate 3 capable of placing a material evidence is fixedly connected to the upper portion of the left side face of the vertical plate 2, a sliding groove 4 with a guiding function is formed in the middle of the left portion of the front side face and the right side face of the table plate 3, the sliding block 5 is arranged in the sliding groove 4 in a sliding mode, the sliding block 5 is in sliding fit with the sliding groove 4, the U-shaped frame 6, the U-shaped frame 6 is connected with a first fixed plate 7 by welding, a first sliding hole 8 with guiding function is arranged at the front part of the first fixed plate 7 at the front side and the rear part of the first fixed plate 7 at the rear side, a vertical sliding rod 9 is arranged in the first sliding hole 8 in a sliding way, a first spring 10 is wound between the lower part of the vertical sliding rod 9 and the bottom of the first fixed plate 7, a movable plate 11 capable of clamping non-woven fabric is fixedly connected at the top end of the vertical sliding rod 9, the movable plate 11 is positioned right above the first fixed plate 7 and matched with the first fixed plate, a support 12 is fixedly connected in the middle of the top part of the movable plate 11, a contact wheel 13 is rotatably connected at the top end of the support 12, a frame body 14 is arranged at the right side of the top part of the table plate 3, the table plate 3 is connected with the frame body 14 by welding, the left side and the front side of the frame body 14 are both arranged in an open mode, a cross rod 15, a driving device 18 is arranged between the bottom of the base 1 and the bottom of the table plate 3, the driving device 18 is connected with the U-shaped frame 6, and a guide plate 17 matched with the contact wheel 13 is hinged in the middle of the outer top of the frame body 14.
Example 2
A search evidence workbench for quickly replacing non-woven fabrics is disclosed, as shown in figure 1-5, and comprises a base 1, a vertical plate 2, a table plate 3, a slide block 5, a U-shaped frame 6, a first fixing plate 7, a vertical slide rod 9, a first spring 10, a movable plate 11, a support 12, a contact wheel 13, a frame body 14, a cross rod 15, a small spring piece 16, a guide plate 17 and a driving device 18, wherein the vertical plate 2 is installed on the right side of the top of the base 1, the table plate 3 capable of placing material evidence is fixedly connected to the upper portion of the left side surface of the vertical plate 2, a slide groove 4 with a guiding function is formed in the middle of the left portion of the front side surface and the left portion of the rear side surface of the table plate 3, the slide block 5 is arranged in the slide groove 4 in a sliding manner, the U-shaped frame 6 is installed between the outer side surfaces of the slide block 5 on the front side and the rear side surface, the first fixing plates 7 capable of clamping non-woven fabrics are fixedly connected, the inner sliding type of the first sliding hole 8 is provided with a vertical sliding rod 9, a first spring 10 is wound between the lower portion of the vertical sliding rod 9 and the bottom of the first fixed plate 7, a movable plate 11 capable of clamping non-woven fabrics is fixedly connected to the top end of the vertical sliding rod 9, the movable plate 11 is located right above the first fixed plate 7 and matched with the first fixed plate 7, a support 12 is fixedly connected to the middle of the top portion of the movable plate 11, a contact wheel 13 is rotatably connected to the top end of the support 12, a frame body 14 is installed on the right side of the top portion of the table plate 3, the left side and the front side of the frame body 14 are both arranged in an open mode, a cross rod 15 capable of placing the non-woven fabrics is fixedly connected to the middle of the rear side face in the frame body 14, two small spring leaves 16 capable of blocking non-woven fabric reels are evenly installed in front of the cross rod 15 at intervals.
The driving device 18 comprises a first compression cylinder 181, a first piston 182, a movable rod 183, a second spring 184, a communicating pipe 185, a second compression cylinder 186, a second piston 187, an arc rod 189, a third spring 1810 and a pedal 1811, wherein the left side of the upper part of the base 1 is provided with an arc hole 188 for guiding, the lower part of the left side surface in the base 1 is provided with the second compression cylinder 186, the base 1 is connected with the second compression cylinder 186 by welding, the second compression cylinder 186 is internally provided with the second piston 187 in a sliding manner, the middle of the top of the second piston 187 is fixedly connected with the arc rod 189, the top end of the arc rod 189 penetrates through the middle of the top of the second compression cylinder 186 and then passes through the arc hole 188 to be positioned above the base 1, the pedal 1811 is hinged on the left side of the outer top of the base 1, the upper part of the right side surface of the pedal 1811 is fixedly connected with the top end of the arc rod 189 by welding, the pedal 1811 is connected with the arc rod 189 by, the third spring 1810 is sleeved on the arc-shaped rod 189, the first compression cylinder 181 is installed on the right side of the bottom of the table plate 3, the first piston 182 is arranged in the first compression cylinder 181 in an inward sliding manner, the movable rod 183 is fixedly connected to the middle of the left side surface of the first piston 182, the first piston 182 is connected with the movable rod 183 in a welding connection manner, the left end of the movable rod 183 penetrates through the middle of the left side surface of the first compression cylinder 181 and is fixedly connected with the middle of the lower portion of the right side surface of the U-shaped frame 6, the second spring 184 is connected between the left side surface of the first piston 182 and the left side surface of the first compression cylinder 181, the second spring 184 is sleeved on the movable rod 183, the right side of the bottom of the first compression cylinder 181 is connected with the communicating pipe 185, the communicating pipe 185 is communicated with the first compression cylinder 181, the tail end of the communicating pipe 185 penetrates through the right side of.
Example 3
A search evidence workbench for quickly replacing non-woven fabrics is disclosed, as shown in figure 1-5, and comprises a base 1, a vertical plate 2, a table plate 3, a slide block 5, a U-shaped frame 6, a first fixing plate 7, a vertical slide rod 9, a first spring 10, a movable plate 11, a support 12, a contact wheel 13, a frame body 14, a cross rod 15, a small spring piece 16, a guide plate 17 and a driving device 18, wherein the vertical plate 2 is installed on the right side of the top of the base 1, the table plate 3 capable of placing material evidence is fixedly connected to the upper portion of the left side surface of the vertical plate 2, a slide groove 4 with a guiding function is formed in the middle of the left portion of the front side surface and the left portion of the rear side surface of the table plate 3, the slide block 5 is arranged in the slide groove 4 in a sliding manner, the U-shaped frame 6 is installed between the outer side surfaces of the slide block 5 on the front side and the rear side surface, the first fixing plates 7 capable of clamping non-woven fabrics are fixedly connected, the inner sliding type of the first sliding hole 8 is provided with a vertical sliding rod 9, a first spring 10 is wound between the lower portion of the vertical sliding rod 9 and the bottom of the first fixed plate 7, a movable plate 11 capable of clamping non-woven fabrics is fixedly connected to the top end of the vertical sliding rod 9, the movable plate 11 is located right above the first fixed plate 7 and matched with the first fixed plate 7, a support 12 is fixedly connected to the middle of the top portion of the movable plate 11, a contact wheel 13 is rotatably connected to the top end of the support 12, a frame body 14 is installed on the right side of the top portion of the table plate 3, the left side and the front side of the frame body 14 are both arranged in an open mode, a cross rod 15 capable of placing the non-woven fabrics is fixedly connected to the middle of the rear side face in the frame body 14, two small spring leaves 16 capable of blocking non-woven fabric reels are evenly installed in front of the cross rod 15 at intervals.
The driving device 18 comprises a first compression cylinder 181, a first piston 182, a movable rod 183, a second spring 184, a communicating pipe 185, a second compression cylinder 186, a second piston 187, an arc rod 189, a third spring 1810 and a pedal 1811, wherein the left side of the upper part of the base 1 is provided with an arc hole 188 for guiding, the lower part of the left side surface in the base 1 is provided with the second compression cylinder 186, the second compression cylinder 186 is internally and slidably provided with the second piston 187, the middle of the top part of the second piston 187 is fixedly connected with the arc rod 189, the top end of the arc rod 189 penetrates through the middle of the top part of the second compression cylinder 186 and then passes through the arc hole 188 to be positioned above the base 1, the pedal 1811 is hinged on the left side of the outer top part of the base 1, the upper part of the right side surface of the pedal 1811 is fixedly connected with the top end of the arc rod 189, the third spring 1810 is connected between the bottom of the pedal 1811 and the outer top part of, the first compression cylinder 181 is internally provided with a first piston 182 in a sliding manner, the middle part of the left side surface of the first piston 182 is fixedly connected with a movable rod 183, the left end of the movable rod 183 penetrates through the middle part of the left side of the first compression cylinder 181 and is fixedly connected with the middle part of the lower part of the right side surface of the U-shaped frame 6, a second spring 184 is connected between the left side surface of the first piston 182 and the left side surface of the first compression cylinder 181, the second spring 184 is sleeved on the movable rod 183, the right side of the bottom of the first compression cylinder 181 is connected with a communicating pipe 185, the communicating pipe 185 is communicated with the first compression cylinder 181, the tail end of the communicating pipe 185 penetrates through the right side of the upper part of the base 1 and is connected with the.
The cutting device 19 comprises a second fixing plate 191, a U-shaped pressing plate 192, a fourth spring 194, a cutter 195, a connecting rod 196, a contact plate 197 and an inclined plate 198, the upper parts of the left sides of the front side surface and the rear side surface of the table plate 3 are fixedly connected with the connecting rod 196, the table plate 3 is connected with the connecting rod 196 in a welding connection mode, the contact plate 197 is fixedly connected between the bottom ends of the two connecting rods 196, the inclined plate 198 capable of guiding the cut non-woven fabric is arranged at the bottom of the contact plate 197, the lower part of the left side surface of the U-shaped frame 6 is uniformly connected with a plurality of fourth springs 194 at intervals, the U-shaped pressing plate 192 capable of pressing the non-woven fabric is arranged between the left ends of all the fourth springs 194, the U-shaped pressing plate 192 is matched with the contact plate 197, the middle part of the U-shaped pressing plate 192 is provided with an opening 193 playing a guiding role, the lower part of the left side surface, a cutter 195 for cutting the nonwoven fabric is attached to the left end of the second fixing plate 191 through the opening 193.
Example 4
A search evidence workbench for quickly replacing non-woven fabrics is disclosed, as shown in figure 1-5, and comprises a base 1, a vertical plate 2, a table plate 3, a slide block 5, a U-shaped frame 6, a first fixing plate 7, a vertical slide rod 9, a first spring 10, a movable plate 11, a support 12, a contact wheel 13, a frame body 14, a cross rod 15, a small spring piece 16, a guide plate 17 and a driving device 18, wherein the vertical plate 2 is installed on the right side of the top of the base 1, the table plate 3 capable of placing material evidence is fixedly connected to the upper portion of the left side surface of the vertical plate 2, a slide groove 4 with a guiding function is formed in the middle of the left portion of the front side surface and the left portion of the rear side surface of the table plate 3, the slide block 5 is arranged in the slide groove 4 in a sliding manner, the U-shaped frame 6 is installed between the outer side surfaces of the slide block 5 on the front side and the rear side surface, the first fixing plates 7 capable of clamping non-woven fabrics are fixedly connected, the inner sliding type of the first sliding hole 8 is provided with a vertical sliding rod 9, a first spring 10 is wound between the lower portion of the vertical sliding rod 9 and the bottom of the first fixed plate 7, a movable plate 11 capable of clamping non-woven fabrics is fixedly connected to the top end of the vertical sliding rod 9, the movable plate 11 is located right above the first fixed plate 7 and matched with the first fixed plate 7, a support 12 is fixedly connected to the middle of the top portion of the movable plate 11, a contact wheel 13 is rotatably connected to the top end of the support 12, a frame body 14 is installed on the right side of the top portion of the table plate 3, the left side and the front side of the frame body 14 are both arranged in an open mode, a cross rod 15 capable of placing the non-woven fabrics is fixedly connected to the middle of the rear side face in the frame body 14, two small spring leaves 16 capable of blocking non-woven fabric reels are evenly installed in front of the cross rod 15 at intervals.
The driving device 18 comprises a first compression cylinder 181, a first piston 182, a movable rod 183, a second spring 184, a communicating pipe 185, a second compression cylinder 186, a second piston 187, an arc rod 189, a third spring 1810 and a pedal 1811, wherein the left side of the upper part of the base 1 is provided with an arc hole 188 for guiding, the lower part of the left side surface in the base 1 is provided with the second compression cylinder 186, the second compression cylinder 186 is internally and slidably provided with the second piston 187, the middle of the top part of the second piston 187 is fixedly connected with the arc rod 189, the top end of the arc rod 189 penetrates through the middle of the top part of the second compression cylinder 186 and then passes through the arc hole 188 to be positioned above the base 1, the pedal 1811 is hinged on the left side of the outer top part of the base 1, the upper part of the right side surface of the pedal 1811 is fixedly connected with the top end of the arc rod 189, the third spring 1810 is connected between the bottom of the pedal 1811 and the outer top part of, the first compression cylinder 181 is internally provided with a first piston 182 in a sliding manner, the middle part of the left side surface of the first piston 182 is fixedly connected with a movable rod 183, the left end of the movable rod 183 penetrates through the middle part of the left side of the first compression cylinder 181 and is fixedly connected with the middle part of the lower part of the right side surface of the U-shaped frame 6, a second spring 184 is connected between the left side surface of the first piston 182 and the left side surface of the first compression cylinder 181, the second spring 184 is sleeved on the movable rod 183, the right side of the bottom of the first compression cylinder 181 is connected with a communicating pipe 185, the communicating pipe 185 is communicated with the first compression cylinder 181, the tail end of the communicating pipe 185 penetrates through the right side of the upper part of the base 1 and is connected with the.
The cutting device 19 comprises a second fixing plate 191, a U-shaped pressing plate 192, a fourth spring 194, a cutter 195, a connecting rod 196, a contact plate 197 and an inclined plate 198, the upper parts of the left sides of the front side surface and the rear side surface of the table plate 3 are fixedly connected with the connecting rod 196, the contact plate 197 is fixedly connected between the bottom ends of the two connecting rods 196, the inclined plate 198 capable of guiding the cut-off non-woven fabric is arranged at the bottom of the contact plate 197, the lower part of the left side surface of the U-shaped frame 6 is evenly connected with a plurality of fourth springs 194 at intervals, a U-shaped pressing plate 192 capable of pressing the non-woven fabric is arranged between the left ends of all the fourth springs 194, the U-shaped pressing plate 192 is matched with the contact plate 197, the middle part of the U-shaped pressing plate 192 is provided with an opening 193 for guiding, the lower part of the left side surface of the U-shaped frame 6 is provided with a second fixing plate 191, and the left end of the second fixing plate 191 penetrates through the opening 193.
Still including the movable block 21, feed frame 22 and big reed 23, open on base 1 top right side has fluting 20, install big reed 23 in the middle of fluting 20 bottom, be equipped with the movable block 21 in the fluting 20, it has the recess 24 with big reed 23 complex to open in the middle of the movable block 21 bottom, big reed 23 is located recess 24, can install in movable block 21 top to feed frame 22 that the non-woven fabrics was collected, feed frame 22 is connected with movable block 21 through welded connection's mode, feed frame 22 is located swash plate 198 right side below.
Example 5
A search evidence workbench for quickly replacing non-woven fabrics is disclosed, as shown in figures 1-6, and comprises a base 1, a vertical plate 2, a table plate 3, a slide block 5, a U-shaped frame 6, a first fixing plate 7, a vertical slide rod 9, a first spring 10, a movable plate 11, a support 12, a contact wheel 13, a frame body 14, a cross rod 15, a small spring piece 16, a guide plate 17 and a driving device 18, wherein the vertical plate 2 is installed on the right side of the top of the base 1, the table plate 3 capable of placing material evidence is fixedly connected to the upper portion of the left side surface of the vertical plate 2, a slide groove 4 with a guiding function is formed in the middle of the left portion of the front side surface and the left portion of the rear side surface of the table plate 3, the slide block 5 is arranged in the slide groove 4 in a sliding manner, the U-shaped frame 6 is installed between the outer side surfaces of the slide block 5 on the front side and the rear side surface, the first fixing plates 7 capable of clamping non-woven fabrics are fixedly connected, the inner sliding type of the first sliding hole 8 is provided with a vertical sliding rod 9, a first spring 10 is wound between the lower portion of the vertical sliding rod 9 and the bottom of the first fixed plate 7, a movable plate 11 capable of clamping non-woven fabrics is fixedly connected to the top end of the vertical sliding rod 9, the movable plate 11 is located right above the first fixed plate 7 and matched with the first fixed plate 7, a support 12 is fixedly connected to the middle of the top portion of the movable plate 11, a contact wheel 13 is rotatably connected to the top end of the support 12, a frame body 14 is installed on the right side of the top portion of the table plate 3, the left side and the front side of the frame body 14 are both arranged in an open mode, a cross rod 15 capable of placing the non-woven fabrics is fixedly connected to the middle of the rear side face in the frame body 14, two small spring leaves 16 capable of blocking non-woven fabric reels are evenly installed in front of the cross rod 15 at intervals.
The driving device 18 comprises a first compression cylinder 181, a first piston 182, a movable rod 183, a second spring 184, a communicating pipe 185, a second compression cylinder 186, a second piston 187, an arc rod 189, a third spring 1810 and a pedal 1811, wherein the left side of the upper part of the base 1 is provided with an arc hole 188 for guiding, the lower part of the left side surface in the base 1 is provided with the second compression cylinder 186, the second compression cylinder 186 is internally and slidably provided with the second piston 187, the middle of the top part of the second piston 187 is fixedly connected with the arc rod 189, the top end of the arc rod 189 penetrates through the middle of the top part of the second compression cylinder 186 and then passes through the arc hole 188 to be positioned above the base 1, the pedal 1811 is hinged on the left side of the outer top part of the base 1, the upper part of the right side surface of the pedal 1811 is fixedly connected with the top end of the arc rod 189, the third spring 1810 is connected between the bottom of the pedal 1811 and the outer top part of, the first compression cylinder 181 is internally provided with a first piston 182 in a sliding manner, the middle part of the left side surface of the first piston 182 is fixedly connected with a movable rod 183, the left end of the movable rod 183 penetrates through the middle part of the left side of the first compression cylinder 181 and is fixedly connected with the middle part of the lower part of the right side surface of the U-shaped frame 6, a second spring 184 is connected between the left side surface of the first piston 182 and the left side surface of the first compression cylinder 181, the second spring 184 is sleeved on the movable rod 183, the right side of the bottom of the first compression cylinder 181 is connected with a communicating pipe 185, the communicating pipe 185 is communicated with the first compression cylinder 181, the tail end of the communicating pipe 185 penetrates through the right side of the upper part of the base 1 and is connected with the.
The cutting device 19 comprises a second fixing plate 191, a U-shaped pressing plate 192, a fourth spring 194, a cutter 195, a connecting rod 196, a contact plate 197 and an inclined plate 198, the upper parts of the left sides of the front side surface and the rear side surface of the table plate 3 are fixedly connected with the connecting rod 196, the contact plate 197 is fixedly connected between the bottom ends of the two connecting rods 196, the inclined plate 198 capable of guiding the cut-off non-woven fabric is arranged at the bottom of the contact plate 197, the lower part of the left side surface of the U-shaped frame 6 is evenly connected with a plurality of fourth springs 194 at intervals, a U-shaped pressing plate 192 capable of pressing the non-woven fabric is arranged between the left ends of all the fourth springs 194, the U-shaped pressing plate 192 is matched with the contact plate 197, the middle part of the U-shaped pressing plate 192 is provided with an opening 193 for guiding, the lower part of the left side surface of the U-shaped frame 6 is provided with a second fixing plate 191, and the left end of the second fixing plate 191 penetrates through the opening 193.
The non-woven fabric collecting device is characterized by further comprising a movable block 21, a material loading frame 22 and a large reed 23, wherein a groove 20 is formed in the right side of the top of the base 1, the large reed 23 is installed in the middle of the bottom of the groove 20, the movable block 21 is arranged in the groove 20, a groove 24 matched with the large reed 23 is formed in the middle of the bottom of the movable block 21, the large reed 23 is located in the groove 24, the material loading frame 22 capable of collecting non-woven fabrics is installed on the top of the movable block 21, and the material loading frame 22.
Also comprises an arc-shaped sliding rod 25 and a clamping rod 29, handle 30 and fifth spring 31, arc through-hole 28 that has the effect of direction is opened to deflector 17 lower part, deflector 17 top right side is vertical to be opened has second slide opening 27, second slide opening 27 and arc through-hole 28 interior intercommunication, be equipped with the kelly 29 that can fix deflector 17 in the second slide opening 27, kelly 29 top rigid coupling has handle 30, kelly 29 is connected with handle 30 through welded connection's mode, be connected with fifth spring 31 between handle 30 bottom and the deflector 17 top, fifth spring 31 cover is on kelly 29, arc slide bar 25 is installed at the outer top of framework 14, framework 14 is connected with arc slide bar 25 through welded connection's mode, arc slide bar 25 is located arc through-hole 28, arc slide bar 25 lateral surface evenly spaced has a plurality of draw-in grooves 26 with kelly 29 complex, draw-in 29 bottom is located one of draw-in grooves 26.
At first operating personnel overlaps the non-woven fabrics on horizontal pole 15, and the reel and the little reed 16 of non-woven fabrics slide, and then little reed 16 carries on spacingly to the reel of non-woven fabrics, pulls the non-woven fabrics head end again and passes and lay in table 3 top left side between first fixed plate 7 and fly leaf 11, and the non-woven fabrics head end is removed to table 3 left side below, stops to stimulate the non-woven fabrics, can place the material evidence on the non-woven fabrics, shoots again to the material evidence and collect evidence. After the evidence is taken by taking a picture of the evidence, the evidence is taken down from the non-woven fabric, the guide plate 17 is pulled to swing towards the lower left, when the guide plate 17 swings towards the lower left to be contacted with the contact wheel 13, the guide plate 17 drives the contact wheel 13 to move downwards, the contact wheel 13 moves downwards to drive the support 12 to move downwards, the support 12 moves downwards to drive the movable plate 11 to move downwards, the movable plate 11 moves downwards to drive the vertical slide rod 9 to move downwards, the first spring 10 is stretched, the movable plate 11 moves downwards to be contacted with the non-woven fabric, the movable plate 11 is matched with the first fixed plate 7 to press and fix the non-woven fabric, an operator further steps on the driving device 18 to operate, the driving device 18 operates to drive the U-shaped frame 6 to move leftwards, the U-shaped frame 6 moves leftwards to drive the first fixed plate 7 to move leftwards, the first fixed plate 7 moves leftwards to be matched with the movable plate 11 to drive the, new non-woven fabrics are laid on the left side of the top of the table plate 3, after the laying of the new non-woven fabrics is finished, the driving device 18 can be stopped to be stepped on, the guide plate 17 is pulled to swing and reset towards the upper right, the guide plate 17 is not contacted with the contact wheel 13, the vertical sliding rod 9 moves upwards to drive the movable plate 11 to move upwards under the action of the first spring 10, the movable plate 11 moves upwards to loosen the non-woven fabrics, meanwhile, the movable plate 11 drives the contact wheel 13 to move upwards through the bracket 12 to reset, the driving device 18 is released, the driving device 18 is reset to drive the U-shaped frame 6 to move rightwards for resetting, and further drive the first fixing plate 7 and the movable plate 11 to move rightwards for resetting, the next material evidence can be photographed and collected without the need of laying the non-woven fabric on the table board 3 by hands of an operator, and after the evidence is obtained, the physical evidence can be taken down without hands, so that the physical evidence can be taken by taking the physical evidence conveniently, and the physical evidence can be continuously placed for taking pictures and obtaining the evidence. When the non-woven fabric is completely used up, the non-woven fabric roll is taken down from the cross bar 15, and a new non-woven fabric is sleeved on the cross bar 15.
Initially, a proper amount of liquid is contained in the first compression cylinder 181, the second compression cylinder 186 and the connection pipe 185, when the physical evidence is taken down from the non-woven fabric, an operator can step on the pedal 1811 with a foot to swing downwards, the third spring 1810 compresses, the pedal 1811 swings downwards to drive the arc-shaped rod 189 to move downwards, the arc-shaped rod 189 moves downwards to drive the second piston 187 to move downwards, the second piston 187 moves downwards to push the liquid in the second compression cylinder 186 into the connection pipe 185, the liquid in the connection pipe 185 is discharged into the first compression cylinder 181, the liquid is discharged into the first compression cylinder 181 to drive the first piston 182 to move leftwards, the second spring 184 compresses, the first piston 182 moves leftwards to drive the movable rod 183 to move leftwards, the movable rod 183 moves leftwards to drive the U-shaped frame 6 to move leftwards, so that the first fixed plate 7 and the movable plate 11 move leftwards to drive the non-woven fabric to move leftwards, when a new non-woven fabric is laid on the left side of the top, the pedal 1811 stops being stepped on, and then when the movable plate 11 moves upwards to release the non-woven fabric, the pedal 1811 can be released, due to the action of the third spring 1810, the pedal 1811 swings upwards to drive the second piston 187 to move upwards through the arc-shaped rod 189, the second piston 187 moves upwards to pump the liquid in the first compression cylinder 181 back into the second compression cylinder 186 through the communication pipe 185, due to the action of the second spring 184, the first piston 182 moves rightwards to drive the movable rod 183 to move rightwards, the movable rod 183 moves rightwards to drive the U-shaped frame 6 to move rightwards to reset, and further, the movable plate 11 and the first fixed plate 7 are driven to move rightwards to reset. So, can carry out quick change to the non-woven fabrics.
When the contaminated non-woven fabric moves leftwards and is separated from the table plate 3, the contaminated non-woven fabric moves into the inclined plate 198, further when the U-shaped frame 6 moves leftwards, the U-shaped frame 6 drives the U-shaped pressing plate 192 to move leftwards through the fourth spring 194, simultaneously drives the cutter 195 to move leftwards through the second fixing plate 191, the U-shaped pressing plate 192 moves leftwards to contact with the contaminated non-woven fabric, the U-shaped pressing plate 192 presses and fixes the contaminated non-woven fabric with the contact plate 197, the fourth spring 194 compresses along with the continuous leftward movement of the U-shaped frame 6, the U-shaped frame 6 drives the cutter 195 to move leftwards through the second fixing plate 191, the cutter 195 moves leftwards to cut the contaminated non-woven fabric, the cut non-woven fabric falls onto the ground through the inclined plate 198, when new non-woven fabric is laid on the left side of the top of the table plate 3, the operator releases the pedal 1811, the U-shaped frame 6 drives the U-shaped pressing plate 192 to move rightwards through the fourth spring 194 to reset, the fourth spring 194 also resets, and meanwhile, the U-shaped frame 6 also drives the cutter 195 to move rightwards through the second fixing plate 191 to reset. In this way, the contaminated nonwoven fabric is prevented from contacting pedal 1811 and affecting the stepping of pedal 1811 by the operator.
When the cut nonwoven fabric falls down by the inclined plate 198, the nonwoven fabric falls down into the charging frame 22. When a proper amount of non-woven fabric is arranged in the material loading frame 22, an operator can pull the material loading frame 22 to move upwards, the material loading frame 22 moves upwards to drive the movable block 21 to move upwards, the movable block 21 moves upwards to separate the groove 24 from the large reed 23, the material loading frame 22 is pulled to move forwards to drive the movable block 21 to move forwards to separate from the groove 20, the non-woven fabric in the material loading frame 22 can be poured out, after the non-woven fabric is completely poured out, the material loading frame 22 is moved again to enable the movable block 21 to be placed back into the groove 20, the large reed 23 is clamped into the groove 24, the large reed 23 is matched with the groove 24 to fix the movable block 21, the material loading frame 22 is fixed, and the situation that the movement of the material loading frame 22 affects the collection of the non-woven fabric can. So, can more make things convenient for operating personnel to collect the non-woven fabrics of pollution.
When the material evidence is taken down from the non-woven fabric, an operator can pull the handle 30 to move upwards, the fifth spring 31 is stretched, the handle 30 moves upwards to drive the clamping rod 29 to move upwards, the clamping rod 29 moves upwards to be separated from the clamping groove 26, the guide plate 17 can be pulled to swing towards the left lower side to be contacted with the contact wheel 13 to move downwards, the handle 30 is loosened, the handle 30 moves towards the right under the action of the fifth spring 31 to drive the clamping rod 29 to move towards the right, the clamping rod 29 moves towards the right to be inserted into the clamping groove 26 to fix the guide plate 17, and then the non-woven fabric can start to move. When new non-woven fabrics are laid on the left side of the top of the table plate 3, the handle 30 is pulled to move leftwards to drive the clamping rod 29 to move leftwards to be separated from the clamping groove 26, the fifth spring 31 is stretched, the guide plate 17 is pulled to swing rightwards and upwards to reset, the handle 30 is loosened, and due to the effect of the fifth spring 31, the handle 30 drives the clamping rod 29 to move downwards to be inserted into the clamping groove 26 to fix the guide plate 17. Therefore, the guide plate 17 can more firmly press the contact wheel 13, and the contact wheel 13 is prevented from moving upwards to affect the pressing and fixing of the movable plate 11 on the non-woven fabric.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (5)
1. A document searching workbench capable of rapidly replacing non-woven fabrics comprises a base, a vertical plate, a table plate, a sliding block, a U-shaped frame, a first fixing plate, a vertical sliding rod, a first spring and a movable plate, wherein the vertical plate is installed on the right side of the top of the base, the table plate capable of placing material documents is fixedly connected to the upper portion of the left side face of the vertical plate, sliding grooves with guiding effects are formed in the middle of the left portions of the front side face and the rear side face of the table plate, the sliding block is arranged in the sliding grooves in a sliding mode and is in sliding fit with the sliding grooves, the U-shaped frame is installed between the outer side faces of the front side sliding block and the rear side face of the rear side sliding block, first fixing plates capable of clamping non-woven fabrics are fixedly connected to the top ends of the front side first fixing plate and the rear side of the first fixing plate, the vertical sliding rod is arranged in the sliding mode in the first sliding holes, the first spring is, the fly leaf is located directly over first fixed plate rather than the cooperation, a serial communication port, still including the support, contact wheel, the framework, the horizontal pole, little reed, deflector and drive arrangement, the rigid coupling has the support in the middle of the fly leaf top, be connected with contact wheel of support top rotary type, the framework is installed on table top right side, the framework left side all is uncovered setting with the front side, the rigid coupling has the horizontal pole that can make the non-woven fabrics place in the middle part of the internal trailing flank of framework, the anterior even spaced of horizontal pole installs two little reeds that can block the non-woven fabrics reel, be equipped with drive arrangement between base and the table bottom, drive arrangement is put up with U type and is connected, it has and contacts wheel complex deflector to articulate in the middle of the outer.
2. The evidence searching workbench capable of rapidly replacing non-woven fabrics according to claim 1, wherein the driving device comprises a first compression cylinder, a first piston, a movable rod, a second spring, a communicating pipe, a second compression cylinder, a second piston, an arc rod, a third spring and a pedal, the left side of the upper part of the base is provided with an arc hole for guiding, the lower part of the left side surface in the base is provided with the second compression cylinder, the second compression cylinder is internally and slidably provided with the second piston, the middle of the top part of the second piston is fixedly connected with the arc rod, the top end of the arc rod penetrates through the middle of the top part of the second compression cylinder and then passes through the arc hole to be positioned above the base, the pedal is hinged at the left side of the outer top part of the base, the upper part of the right side surface of the pedal is fixedly connected with the top end of the arc rod, the third spring is connected between the bottom part of the pedal and the outer top, slidingtype is equipped with first piston in the first compression cylinder, first piston left surface middle part rigid coupling has the movable rod, the movable rod left end runs through fixed connection in the middle of first compression cylinder left side middle part and the U type frame right flank lower part, be connected with the second spring between the left surface in first piston left surface and the first compression cylinder, the second spring housing is on the movable rod, first compression cylinder bottom right side is connected with communicating pipe, communicate in communicating pipe and the first compression cylinder, the tail end runs through base upper portion right side and is connected with second compression cylinder bottom left side communicating pipe, communicate in communicating pipe and the second compression cylinder.
3. The evidence searching workbench capable of rapidly replacing non-woven fabrics as claimed in claim 2, further comprising a cutting device capable of cutting the non-woven fabrics, wherein the cutting device comprises a second fixing plate, a U-shaped pressing plate, a fourth spring, a cutter, a connecting rod, a contact plate and a sloping plate, the connecting rod is fixedly connected to the upper parts of the left sides of the front and back sides of the desk plate, the contact plate is fixedly connected between the bottom ends of the two connecting rods, the inclined plate that can lead to the non-woven fabrics that cuts is installed in the contact plate bottom, and the even spaced a plurality of fourth springs that are connected with of U type frame left surface lower part, install the U type clamp plate that can push down the non-woven fabrics between the whole fourth spring left ends, U type clamp plate and contact plate cooperation, open the opening that has the guide effect in the middle part of the U type clamp plate, and the second fixed plate is installed to U type frame left surface lower part, and the cutter that can cut off the non-woven fabrics is installed to the second fixed plate left end through the opening.
4. The evidence searching workbench capable of rapidly replacing non-woven fabrics as claimed in claim 3, further comprising a movable block, a loading frame and a large reed, wherein a groove is formed in the right side of the top of the base, the large reed is installed in the middle of the bottom of the groove, the movable block is arranged in the groove, a groove matched with the large reed is formed in the middle of the bottom of the movable block, the large reed is located in the groove, the loading frame capable of collecting non-woven fabrics is installed on the top of the movable block, and the loading frame is located on the lower right side of the inclined plate.
5. The evidence searching workbench capable of rapidly replacing non-woven fabrics according to claim 4, further comprising an arc-shaped sliding rod, a clamping rod, a handle and a fifth spring, wherein an arc-shaped through hole for guiding is formed in the lower portion of the guide plate, a second sliding hole is vertically formed in the right side of the top of the guide plate and is communicated with the arc-shaped through hole, the clamping rod capable of fixing the guide plate is arranged in the second sliding hole, the handle is fixedly connected to the top end of the clamping rod, the fifth spring is connected between the bottom of the handle and the top of the guide plate and sleeved on the clamping rod, the arc-shaped sliding rod is mounted at the top of the outer frame body and is located in the arc-shaped through hole, a plurality of clamping grooves matched with the clamping rod are uniformly formed in the outer side surface of the arc-shaped sliding rod at intervals, and the bottom end.
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| CN201910916081.2A CN110693196B (en) | 2019-09-26 | 2019-09-26 | Card searching workbench capable of rapidly replacing non-woven fabrics |
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| CN201910916081.2A CN110693196B (en) | 2019-09-26 | 2019-09-26 | Card searching workbench capable of rapidly replacing non-woven fabrics |
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| CN110693196B CN110693196B (en) | 2021-10-26 |
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| US3825050A (en) * | 1972-11-08 | 1974-07-23 | L Glover | Table cover |
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| CN207323032U (en) * | 2017-04-28 | 2018-05-08 | 胡卓成 | A kind of dining table just to spread a tablecloth |
| CN108968367A (en) * | 2018-07-13 | 2018-12-11 | 孙磊 | A kind of disposable tablecloth apparatus for automatic change of dining table |
| CN208573218U (en) * | 2017-10-24 | 2019-03-05 | 广州市半宙实验室设备有限公司 | One kind is searched warrant workbench |
| CN208807755U (en) * | 2017-12-18 | 2019-05-03 | 江苏海事职业技术学院 | A kind of lectern of interchangeable tablecloth |
| CN110269460A (en) * | 2019-04-16 | 2019-09-24 | 潍坊川溪日用品有限公司 | A kind of tablecloth with retracting function |
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2019
- 2019-09-26 CN CN201910916081.2A patent/CN110693196B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3825050A (en) * | 1972-11-08 | 1974-07-23 | L Glover | Table cover |
| CN105496023A (en) * | 2016-01-07 | 2016-04-20 | 吴江市金晟工艺制品有限责任公司 | Table capable of automatically replacing tablecloth |
| CN207323032U (en) * | 2017-04-28 | 2018-05-08 | 胡卓成 | A kind of dining table just to spread a tablecloth |
| CN208573218U (en) * | 2017-10-24 | 2019-03-05 | 广州市半宙实验室设备有限公司 | One kind is searched warrant workbench |
| CN208807755U (en) * | 2017-12-18 | 2019-05-03 | 江苏海事职业技术学院 | A kind of lectern of interchangeable tablecloth |
| CN108968367A (en) * | 2018-07-13 | 2018-12-11 | 孙磊 | A kind of disposable tablecloth apparatus for automatic change of dining table |
| CN110269460A (en) * | 2019-04-16 | 2019-09-24 | 潍坊川溪日用品有限公司 | A kind of tablecloth with retracting function |
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| CN110693196B (en) | 2021-10-26 |
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Effective date of registration: 20210927 Address after: 223700 No.2 Zhenjiang Road, national entrepreneurship Park, Xinyuan Town, Siyang County, Suqian City, Jiangsu Province Applicant after: Jiangsu Fengkai Textile Co.,Ltd. Address before: 430070 Hubei Light Industry Vocational and technical college, No.5, Shipai Lingdong 2nd Road, Hongshan District, Wuhan City, Hubei Province Applicant before: Lai Chengjun |
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