CN113869075A

CN113869075A - Portable data acquisition unit

Info

Publication number: CN113869075A
Application number: CN202111172457.7A
Authority: CN
Inventors: 刘兆琼
Original assignee: Guangzhou Rakinda Technology Development Co ltd
Current assignee: Guangzhou Rakinda Technology Development Co ltd
Priority date: 2021-10-08
Filing date: 2021-10-08
Publication date: 2021-12-31

Abstract

The invention provides a portable data collector which comprises a machine body, wherein a collecting plate is fixedly connected to the upper side of the machine body, two sides of the machine body are rotatably connected with rotating plates through first rotating shafts, each first rotating shaft is sleeved with a first torsional spring, one side of each rotating plate is fixedly connected with a cover plate, one side of each cover plate is fixedly connected with two connecting plates, the two connecting plates are rotatably connected with connecting rods through second rotating shafts, the two second rotating shafts are sleeved with second torsional springs, a moving block is arranged between the lower ends of the two connecting rods, one opposite sides of the two connecting rods are rotatably connected with two sides of the moving block through third rotating shafts, a sponge plate is fixedly connected to the lower side of the moving block, the sponge plate and the collecting plate are arranged correspondingly, and the machine body is provided with a guide device. The invention has the advantages that in the process of rotating the cover plate, the sponge plates on the lower side of the moving block can horizontally wipe the upper side of the acquisition plate, so that the upper side of the acquisition plate can be kept in a clean state, and the identification code placed on the upper side of the acquisition plate can be accurately and effectively read.

Description

Portable data acquisition unit

Technical Field

The invention relates to the technical field of data collectors, in particular to a portable data collector.

Background

A portable data collector integrates a bar code scanning device, an RFID technology and a data terminal, and is provided with terminal computer equipment with a battery capable of off-line operation. The system has the functions of real-time acquisition, automatic storage, instant display, instant feedback, automatic processing and automatic transmission. And guarantees are provided for the authenticity, validity, instantaneity and usability of field data. The device has the characteristics of integration, maneuverability, small volume, light weight, high performance, flexible use, convenience and the like.

When the identification code at the upper end of the mobile phone is placed on the upper side of the acquisition board of the data acquisition unit body, the data acquisition unit can scan the identification code to read information. However, because portable data collection station can often remove and use, this just makes the collection board upside of organism adhere to a lot of dust or oil stain very easily, if do not clean the collection board before using, the collection board then can't be accurate, effectual reading the identification code fast, influence the availability factor.

And portable data collection station can only keep flat and use usually, when meetting some special circumstances for data collection station's organism needs vertical place to carry out efficient scanning during operation, then can't carry out vertical fixed to data collection station's organism, and adaptability is relatively poor.

Disclosure of Invention

In order to solve the technical problems existing in the background technology, the invention adopts the technical scheme that:

the utility model provides a portable data collector, which comprises a bod, organism upside fixed connection gathers the board, the organism both sides are all rotated through first pivot and are connected the rotor plate, every first pivot all overlaps and is equipped with first torsional spring, the common fixed connection apron in two rotor plate one sides, two parallel arrangement's of apron one side fixed connection connecting plate, two connecting plates all rotate through the second pivot and connect the connecting rod, two second pivots all overlap and are equipped with the second torsional spring, be equipped with the movable block between two connecting rod lower extremes, two relative one sides of connecting rod all rotate through third pivot and movable block both sides and be connected, movable block downside fixed connection sponge board, sponge board corresponds the setting with the collection board, the organism is equipped with the guider that is used for controlling the movable block at collection board upside reciprocating motion.

Preferably, the guider includes two parallel arrangement's shifting chute, and two shifting chutes set up the collection board both sides at the organism upside respectively, and the tank bottom of every shifting chute all is equipped with the spacing groove, and every spacing groove all communicates with the shifting chute each other, the equal sliding connection limiting plate in every spacing groove, and the width of every limiting plate all is greater than the notch width of shifting chute, the equal fixed connection deflector of every limiting plate upside, and every deflector upside all passes shifting chute fixed connection at the movable block downside.

Preferably, be equipped with the stock solution chamber in the movable block, stock solution chamber downside is equipped with a plurality of drain holes, the drain hole communicates with the sponge board each other, sliding connection piston plate in the stock solution chamber, stock solution chamber upside is equipped with two parallel arrangement's perpendicular hole, equal sliding connection montant in every montant, every montant lower extreme all stretches into the stock solution intracavity and fixed connection is at the piston board upside, movable block upside and fixed connection rubber slab are all stretched out to two montant upper ends, first spring all is cup jointed to every montant outer wall, the equal fixed connection of every first spring is between rubber slab and movable block upside.

Preferably, a liquid inlet is formed in the upper side of the moving block, and the liquid inlet is connected with a rubber plug in an inserting and matching mode.

Preferably, organism upside fixed connection rubber strip, rubber strip upside are equipped with the draw-in groove, apron one side fixed connection card strip.

Preferably, one side of the cover plate is fixedly connected with a protection plate, and the protection plate and the acquisition plate are correspondingly arranged.

Preferably, one side of the machine body is fixedly connected with a locking block, the locking block is provided with a locking hole, one side of the cover plate is fixedly connected with a locking plate, and the locking plate is in plug-in fit connection with the locking hole.

Preferably, the jam plate both sides all are equipped with the guiding hole, equal sliding connection cardboard in every guiding hole, all are equipped with the second spring in every guiding hole, and the equal fixed connection of every second spring is between cardboard and guiding hole bottom of the hole, and every cardboard downside all is equipped with the inclined plane, and the inclined plane corresponds the setting with the lockhole.

Preferably, the both sides of the machine body are provided with two first sliding holes, each first sliding hole is internally provided with a first sliding rod in a sliding connection mode, each first sliding hole is internally provided with a third spring, each third spring is fixedly connected between the first sliding rod and the bottom of the first sliding hole, one side of each first sliding rod is provided with a second sliding hole, each second sliding hole is internally provided with a second sliding rod in a sliding connection mode, each second sliding hole is internally provided with a fourth spring, each fourth spring is fixedly connected between the second sliding rod and the bottom of the second sliding hole, and one end of each second sliding rod is fixedly connected with a sucker.

Preferably, the both sides of organism all fixed connection baffle, the baffle corresponds the setting with the sucking disc.

The invention has the advantages that: according to the portable data acquisition device provided by the invention, in the process of rotating the cover plate, the sponge plate with the cleaning alcohol adsorbed on the lower side of the moving block horizontally wipes the upper side of the acquisition plate, so that the upper side of the acquisition plate can be kept in a clean state, and the identification code placed on the upper side of the acquisition plate can be accurately and effectively read.

When needs carry out vertical the placing use to the organism, through stimulate first slide bar and second slide bar respectively, remove the sucking disc and paste baffle one side fixed position of keeping away from first slide bar to just can be through adsorbing four sucking discs on vertical panel, with carry out vertical fixed to the organism, so that gather the board and scan, use in a flexible way, strong adaptability.

Drawings

The invention and its features, aspects and advantages will become more apparent from reading the following detailed description of non-limiting embodiments with reference to the accompanying drawings. Like reference symbols in the various drawings indicate like elements. The drawings are not necessarily to scale, emphasis instead being placed upon illustrating the principles of the invention.

FIG. 1 is a schematic diagram of the basic structure of the present invention;

FIG. 2 is an enlarged view of portion E of FIG. 1;

FIG. 3 is an enlarged view of portion F of FIG. 1;

FIG. 4 is a schematic view of a connection structure between the moving block and the machine body;

FIG. 5 is a schematic view of the connection structure between the lock plate and the snap-in plate;

FIG. 6 is a state view of the present invention when vertically disposed;

FIG. 7 is a schematic view of a connection structure between a first slide bar and a second slide bar;

fig. 8 is a state diagram when the cover plate covers the upper side of the machine body.

Detailed Description

The invention will be further described with reference to the following drawings and specific examples, which are not intended to limit the invention thereto.

Example 1

As shown in fig. 1 to 8, the portable data collector provided by the present invention includes a rectangular machine body 1, wherein an upper side of the machine body 1 is fixedly connected to a collecting plate 10, and the collecting plate 10 can scan an identification code on the upper side to read information. Two sides of the machine body 1 are rotatably connected with the rotating plates 21 through the first rotating shafts 2, each first rotating shaft 2 is sleeved with a first torsion spring, and one side of each of the two rotating plates 21 is fixedly connected with the cover plate 3; the first torsion spring is in a free state, so that the cover plate 3 rotates upwards through the first rotating shaft 2, and the cover plate 3 is perpendicular to the upper side of the machine body 1.

One side of the cover plate 3 is fixedly connected with two connecting plates 31 which are arranged in parallel, the two connecting plates 31 are rotatably connected with a connecting rod 33 through second rotating shafts 32, and the two second rotating shafts 32 are sleeved with second torsion springs; be equipped with the movable block 4 of rectangle between two connecting rod 33 lower extremes, two connecting rod 33 relative one sides all rotate with movable block 4 both sides through third pivot 34 and are connected, movable block 4 downside fixed connection sponge board 41, and sponge board 41 corresponds the setting with gather board 10. Organism 1 is equipped with the guider that is used for controlling movable block 4 at the collection board 10 upside reciprocating motion, guider includes two parallel arrangement's shifting chute 5, two shifting chutes 5 set up the collection board 10 both sides at organism 1 upside respectively, the tank bottom of every shifting chute 5 all is equipped with spacing groove 51, every spacing groove 51 all communicates each other with shifting chute 5, equal sliding connection limiting plate 52 in every limiting groove 51, the width of every limiting plate 52 all is greater than the notch width of shifting chute 5, the equal fixed connection deflector 53 of every limiting plate 52 upside, 5 fixed connection in movable block 4 downside of shifting chute are all passed to every deflector 53 upside. The second torsion spring can make the connecting rod 33 rotate upwards by taking the second rotating shaft 32 as a reference under the free state, when the cover plate 3 is perpendicular to the upper side of the machine body 1, under the limitation of the limiting plate 52, the sponge plate 41 on the lower side of the moving block 4 can be attached to the upper side of the collecting plate 10 and move along the horizontal direction of the moving groove 5 away from the cover plate 3, so that the upper side of the collecting plate 10 is cleaned. When apron 3 turned to organism 1 upside, movable block 4 can drive sponge board 41 and paste and gather board 10 upside towards apron 3 direction horizontal migration to clean gather board 10 upside once more, so that gather board 10 upside and can keep clean state, so that the identification code of placing on gather board 10 upside is accurate, effectively read.

A liquid storage cavity 6 is arranged in the moving block 4, a plurality of liquid guide holes 60 are formed in the lower side of the liquid storage cavity 6, and the liquid guide holes 60 are communicated with the sponge plate 41; the piston plate 61 is connected in the liquid storage cavity 6 in a sliding manner, two vertical holes which are arranged in parallel are arranged on the upper side of the liquid storage cavity 6, a vertical rod 62 is connected in each vertical hole in a sliding manner, and the lower end of each vertical rod 62 extends into the liquid storage cavity 6 and is fixedly connected to the upper side of the piston plate 61; the upper ends of the two vertical rods 62 extend out of the upper side of the moving block 4 and are fixedly connected with a rubber plate 63, the outer wall of each vertical rod 62 is sleeved with a first spring 64, and each first spring 64 is fixedly connected between the rubber plate 63 and the upper side of the moving block 4. The upper side of the moving block 4 is provided with a liquid inlet, and a rubber plug 42 is inserted and matched in the liquid inlet. The rubber plug 42 is taken out from the liquid inlet, and clean alcohol can be introduced into the liquid storage cavity 6; when apron 3 turned to organism 1 upside, apron 3 can take place the contact with rubber slab 63, apron 3 can push down and move rubber slab 63, the first spring 64 of rubber slab 63 compression promotes piston plate 61 through montant 62 and moves down in stock solution chamber 6, thereby make the clean alcohol in the stock solution chamber 6 can be pressed to sponge board 41 through drain hole 60, so that sponge board 41 adsorbs clean alcohol, so that when apron 3 turned away from organism 1 upside, carry out more efficient cleanness to gathering board 10 upside. When the cover plate 3 is rotated away from the upper side of the machine body 1, the piston plate 61 is moved upward in the liquid storage chamber 6 under the action of the first spring 64, so that the pressing of the cleaning alcohol into the sponge plate 41 is stopped.

One side of the cover plate 3 is fixedly connected with a protection plate 11, and the protection plate 11 is arranged corresponding to the acquisition plate 10; the protection plate 11 can protect the upper side of the collecting plate 10 after the cover plate 3 is turned to the upper side of the machine body 1. 1 upside fixed connection rubber strip 7 of organism, rubber strip 7 can make apron 3 leave certain clearance with 1 upside of organism when apron 3 turns to 1 upside of organism, avoids apron 11 of 3 one sides to excessively push down collection board 10 to carry out better protection to collection board 10. 7 upsides of rubber strips are equipped with draw-in groove 71, apron 3 one side fixed connection card strip 72, when the identification code on the cell-phone screen needs to be scanned, insert the draw-in groove 71 with the cell-phone bottom side in, then place the cell-phone top side at card strip 72 upside, just can make acquisition board 10 accurate, the effectual identification code that reads fast on the cell-phone screen, avoid personnel to hold the cell-phone and incessantly rock, make acquisition board 10 unable accuracy, the effectual identification code that reads fast.

Organism 1 one side fixed connection locking piece 8 is equipped with the lockhole of vertical setting on the

locking piece

8, 3 one sides fixed connection jam plates 81 of apron, and jam plates 81 is connected with the lockhole cooperation of pegging graft. The jam plate 81 both sides all are equipped with guiding hole 82, equal sliding connection cardboard 83 in every guiding hole 82, all are equipped with second spring 84 in every guiding hole 82, and every equal fixed connection of second spring 84 all is equipped with inclined plane 85 between cardboard 83 and the guiding hole 82 bottom of the hole, every cardboard 83 downside, and inclined plane 85 corresponds the setting with the lockhole. The second spring 84 can make both the two catch plates 83 extend out of the guide hole 82 in a free state, and when the cover plate 3 is turned to the upper side of the machine body 1, the locking plate 81 can extend into the locking hole; in the process that the locking plate 81 extends into the locking hole, the inclined surfaces 85 of the clamping plates 83 on the two sides of the locking plate 81 are in contact with the wall of the locking hole, and the wall of the locking hole on the two sides can push the clamping plates 83 into the guide holes 82 by extruding the inclined surfaces 85; cardboard 83 when the jam plate 81 both sides stretches to behind the locking piece 8 below, under the effort of second spring 84, can make cardboard 83 all stretch out guiding hole 82, the plane of cardboard 83 upside can paste the lockhole downside at locking piece 8 to make apron 3 fixed in the position of organism 1 upside, so that protect collection board 10 when carrying organism 1 and removing.

Two first slide holes 9 are arranged on two sides of a machine body 1, each first slide bar 91 is connected into each first slide hole 9 in a sliding mode, each first slide bar 9 is internally provided with a third spring 92, each third spring 92 is fixedly connected between the bottoms of the first slide bars 91 and the first slide holes 9, one side of each first slide bar 91 is provided with a second slide hole 911, each second slide bar 93 is connected into each second slide hole 911 in a sliding mode, each second slide hole 911 is internally provided with a fourth spring 94, each fourth spring 94 is fixedly connected between the bottoms of the second slide bars 93 and the second slide holes 911, one end of each second slide bar 93 is fixedly connected with a sucker 95, baffles 96 are fixedly connected on two sides of the machine body 1, and the baffles 96 correspond to the suckers 95. The third spring 92 can make the first sliding rod 91 move towards the bottom of the first sliding hole 9 in a free state, and the fourth spring 94 can make the second sliding rod 93 move towards the bottom of the second sliding hole 911 in a free state, so that the suction cups 95 can be attached to two sides of the machine body 1 and located between the first sliding rod 91 and the baffle 96, and therefore the occupied space is reduced, and the carrying is convenient. When the machine body 1 needs to be vertically placed for use, the first slide bar 91 is pulled to enable the suction cup 95 to be pulled out of the baffle 96, and then the second slide bar 93 is pulled towards the direction far away from the first slide bar 91, so that the suction cup 95 is pulled to the side, far away from the baffle 96, of the first slide bar 91; after the suction cups 95 are loosened, under the acting force of the third spring 92 and the fourth spring 94, the suction cups 95 are attached to one side of the baffle 96 far away from the first sliding rod 91, so that the four suction cups 95 can be adsorbed on a vertical panel to vertically fix the machine body 1, and the collection plate 10 can be conveniently scanned.

During the use, at the in-process of rotating apron 3, the sponge board 41 that has clean alcohol to adsorb on the movable block 4 downside all can carry out the level to gather board 10 upside and clean to make gather board 10 upside and can keep clean state, so that the identification code of placing at gather board 10 upside is accurate, effectively read. When the use is vertically placed to organism 1 to needs, through pulling first slide bar 91 and second slide bar 93 respectively, remove the sucking disc 95 and paste baffle 96 one side fixed position of keeping away from first slide bar 91 to just can be through adsorbing four sucking discs 95 on vertical panel, in order to carry out vertical fixed to organism 1, so that gather board 10 and scan.

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

Claims

1. A portable data collector, includes organism (1), its characterized in that: the collecting plate (10) is fixedly connected to the upper side of the machine body (1), the two sides of the machine body (1) are rotatably connected with the rotating plates (21) through first rotating shafts (2), each first rotating shaft (2) is sleeved with a first torsion spring, one side of each of the two rotating plates (21) is fixedly connected with the cover plate (3) together, one side of the cover plate (3) is fixedly connected with two parallel connecting plates (31), the two connecting plates (31) are rotatably connected with connecting rods (33) through second rotating shafts (32), the two second rotating shafts (32) are sleeved with second torsion springs, a moving block (4) is arranged between the lower ends of the two connecting rods (33), one opposite side of each of the two connecting rods (33) is rotatably connected with the two sides of the moving block (4) through third rotating shafts (34), a sponge plate (41) is fixedly connected to the lower side of the moving block (4), and the sponge plate (41) is arranged corresponding to the collecting plate (10), the machine body (1) is provided with a guide device for controlling the moving block (4) to reciprocate on the upper side of the acquisition board (10).

2. The portable data collector of claim 1, wherein: the guiding device comprises two parallel-arranged moving grooves (5) and two moving grooves (5) are respectively arranged on two sides of a collecting plate (10) on the upper side of a machine body (1), each of the two sides of the moving grooves (5) is provided with a limiting groove (51) and each of the limiting grooves (51) are communicated with the moving grooves (5) and each of the limiting grooves (51) is internally provided with a limiting plate (52) which is in sliding connection with each other and each of the limiting grooves (52) is larger than the width of a notch of the moving groove (5) and each of the limiting plate (52) and the upper side of the limiting plate (52) are fixedly connected with a guiding plate (53) and each of the guiding plate (53) is fixedly connected to the lower side of a moving block (4) through the upper side of the moving groove (5).

3. The portable data collector of claim 1, wherein: be equipped with stock solution chamber (6) in movable block (4), stock solution chamber (6) downside is equipped with a plurality of drain holes (60), drain hole (60) and sponge board (41) communicate each other, sliding connection piston plate (61) in stock solution chamber (6), stock solution chamber (6) upside is equipped with two parallel arrangement's perpendicular hole, every equal sliding connection montant (62) in the perpendicular hole, every montant (62) lower extreme all stretches into in stock solution chamber (6) and fixed connection at piston plate (61) upside, two montant (62) upper end all stretches out movable block (4) upside and fixed connection rubber slab (63), every montant (62) outer wall all cup joints first spring (64), every equal fixed connection of first spring (64) is between rubber slab (63) and movable block (4) upside.

4. The portable data collector of claim 1, wherein: a liquid inlet is formed in the upper side of the moving block (4), and a rubber plug (42) is connected in the liquid inlet in an inserting and matching mode.

5. The portable data collector of claim 1, wherein: organism (1) upside fixed connection rubber strip (7), rubber strip (7) upside is equipped with draw-in groove (71), apron (3) one side fixed connection card strip (72).

6. The portable data collector of claim 1, wherein: one side of the cover plate (3) is fixedly connected with a protection plate (11), and the protection plate (11) and the acquisition plate (10) are correspondingly arranged.

7. The portable data collector of claim 1, wherein: organism (1) one side fixed connection locking piece (8), be equipped with the lockhole on locking piece (8), apron (3) one side fixed connection jam plate (81), jam plate (81) are pegged graft with the lockhole and are connected in the cooperation.

8. The portable data collector of claim 7, wherein: the lock plate is characterized in that guide holes (82) are formed in two sides of the lock plate (81), each guide hole (82) is internally provided with a clamping plate (83) in a sliding mode, each guide hole (82) is internally provided with a second spring (84), each second spring (84) is fixedly connected between the clamping plate (83) and the bottom of the guide hole (82), each clamping plate (83) is provided with an inclined surface (85) on the lower side, and the inclined surfaces (85) are arranged corresponding to the lock holes.

9. The portable data collector of claim 1, wherein: organism (1) both sides all are equipped with two first slide opening (9), every equal sliding connection first slide bar (91) in first slide opening (9), every all be equipped with third spring (92) in first slide opening (9), every equal fixed connection of third spring (92) is between first slide bar (91) and first slide opening (9) hole bottom, every first slide bar (91) one side all is equipped with second slide opening (911), every equal sliding connection second slide bar (93) in second slide opening (911), every all be equipped with fourth spring (94) in second slide opening (911), every equal fixed connection of fourth spring (94) is between second slide bar (93) and second slide opening (911) hole bottom, every equal fixed connection sucking disc (95) of second slide bar (93) one end.

10. The portable data collector of claim 9, wherein: the machine body (1) is fixedly connected with baffle plates (96) on two sides, and the baffle plates (96) are arranged corresponding to the suckers (95).