CN212007294U

CN212007294U - Waterproof toxin detection device

Info

Publication number: CN212007294U
Application number: CN202020973795.5U
Authority: CN
Inventors: 程德秋; 瞿洪晓
Original assignee: Chongqing Fuden Technology Co ltd
Current assignee: Chongqing Fuden Technology Co ltd
Priority date: 2020-06-01
Filing date: 2020-06-01
Publication date: 2020-11-24
Anticipated expiration: 2030-06-01

Abstract

The utility model relates to a waterproof drug detection device, which relates to the technical field of portable drug detection devices and aims to solve the problems that the shell of the existing drug detection device has poor waterproof capability and affects the use effect, the detection device comprises a detection main body and a shell for coating the detection main body, wherein the shell comprises a front cover and a rear cover, the shell is provided with a plurality of interaction groove positions which are matched with each outward interaction structure of the detection main body, the edge of the front cover is extended and formed with a side plate, one side of the rear cover is provided with a plurality of male buckles, the side plate is provided with female buckle grooves matched with the male buckles, a sealing gasket is arranged between the edge of the rear cover and the male buckle, the sealing gasket is arranged around the edge of the rear cover, one surface of the side plate, which is far away from the front cover, abuts against the sealing gasket, a plurality of filling grooves are formed in the side plate along the length direction, one side of each filling groove, which faces the sealing gasket, is opened, a sealing adhesive layer is arranged in each filling groove, and the sealing adhesive layer is bonded with the sealing gasket; and the interaction slot position is provided with a waterproof mechanism. The utility model discloses the relative preferred of water-proof effects.

Description

Waterproof toxin detection device

Technical Field

The utility model belongs to the technical field of portable drug detection device's technique and specifically relates to a waterproof drug detection device is related to.

Background

At present, portable drug detection devices are mostly applied to customs, frontier defense and public security departments, and workers hand the portable drug detection devices to detect the content of drugs in suspicious articles.

The patent with publication number CN207908486U discloses a novel drug detection device, which comprises a shell assembly, a detection assembly and a protection assembly, wherein the shell assembly comprises a charging end, a USB end, an operation panel, a display screen, a front shell, a rear shell and a battery cover, the rear of the front shell is provided with the rear shell, the rear shell is detachably connected with the front shell, the battery cover is arranged in the rear shell, and the battery cover is detachably connected with the rear shell; the front surface of the display screen is provided with a toughened glass film, and the toughened glass film comprises a nano coating, toughened glass and a silica gel coating; and a toughened glass film and a rubber ring are also arranged.

The above prior art solutions have the following drawbacks: when workers inspect drugs on site, various complex environments are encountered, for example: weather conditions such as rain, wind, snow and the like; at above-mentioned complex environment during operation, if staff's misuse, in the gap infiltration device between casing and the back casing before rainwater etc. is easy relatively, lead to inside electron device to damage, influence the result of use, consequently the utility model provides a new technical scheme.

SUMMERY OF THE UTILITY MODEL

To the deficiency that prior art exists, one of the purposes of the utility model is to provide a waterproof virus detection device, its water-proof effects preferred relatively.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a waterproof toxin detection device comprises a detection main body and a shell for cladding the detection main body, wherein the shell is provided with a plurality of interaction groove positions which are adaptive to each external interaction structure of the detection main body, the shell comprises a front cover and a rear cover, the edge of the front cover extends and forms a side plate towards one side of the rear cover, the rear cover is provided with a plurality of male buckles towards one side of the front cover, the side plate is provided with a female buckle groove adaptive to the male buckles, a sealing gasket is arranged between the edge of the rear cover and the male buckles, the sealing gasket is arranged around the edge of the rear cover, one side, far away from the front cover, of the side plate is abutted against the sealing gasket, the side plate is provided with a plurality of filling grooves along the length direction, the filling grooves face the opening of one side of the sealing gasket and are internally provided with sealing glue layers, and the sealing glue; and the interaction slot position is provided with a waterproof mechanism.

Through adopting above-mentioned technical scheme, connect through the buckle between protecgulum and the back lid and set up the sealing washer on connecting the face and guarantee sealed effect, the gap when the sealed glue film of filling inslot can furthest's packing protecgulum and back lid is connected, further assurance waterproof stability.

The present invention may be further configured in a preferred embodiment as: the interior edge of surrounding the sideboard is provided with the diaphragm, one side that the diaphragm kept away from the sideboard is fixed with the riser, and the riser extends around the border of diaphragm, riser, sideboard and back lid enclose out waterproof wall district.

Through adopting above-mentioned technical scheme, diaphragm and riser divide into waterproof partition district and detection subject district with waterproof virus detection device's inner chamber, can further avoid liquid direct contact to detect the electronic component in subject district.

The present invention may be further configured in a preferred embodiment as: and the waterproof partition area is filled with a waterproof block for blocking liquid from flowing into the waterproof toxin detection device body, and the waterproof block is respectively abutted against the inner walls of the front cover and the rear cover.

Through adopting above-mentioned technical scheme, waterproof piece is filled with in the waterproof partition district, can avoid liquid to store up in waterproof partition district, prevents because rock, and the liquid contact electronic component in the waterproof partition district, waterproof piece can also block liquid outside waterproof partition district.

The present invention may be further configured in a preferred embodiment as: the side of the vertical plate, which is far away from the transverse plate, is an inserting side, and one side of the rear cover, which faces the front cover, is provided with a slot matched with the inserting side.

By adopting the technical scheme, the waterproof partition area can be closed by the matching of the slot and the inserting edge, and liquid is prevented from flowing into the inner cavity of the waterproof toxin detection device.

The present invention may be further configured in a preferred embodiment as: one side of the slot facing the inserting edge is of an opening structure, the opening of the slot forms a guide inclined plane along a chamfer, and an attaching plate attached with the rear cover is arranged on the inserting edge.

By adopting the technical scheme, the utility model discloses set up this device of convenient equipment in guide inclined plane, the guide inclined plane can make grafting and slot that the grafting limit is faster, has set up the attached board that covers the guide inclined plane in addition, airtight guide inclined plane and the gap between the grafting limit.

The present invention may be further configured in a preferred embodiment as: and an elastic groove sealing gasket is arranged on the inner wall of the filling groove.

Through adopting above-mentioned technical scheme, the sealed effect that can seal grafting limit and fill the groove of groove is sealed to the groove seal pad.

The present invention may be further configured in a preferred embodiment as: the rear cover is an antirust metal plate.

Through adopting above-mentioned technical scheme, the intensity of rust-resistant metal sheet can make the utility model is suitable for a various job sites, the rust-resistant effect of rust-resistant metal sheet is better and heat conductivility is good, in the use, detects the main part and can generate heat, and rust-resistant metal sheet can be with heat conduction to the external world.

The present invention may be further configured in a preferred embodiment as: a plurality of strip-shaped bulges are formed on the outer wall of the rear cover and extend along the length of the rear cover.

Through adopting above-mentioned technical scheme, the arch can avoid the people hand to grip the utility model discloses time direct contact back lid influences the radiating effect of back lid.

The present invention may be further configured in a preferred embodiment as: a plurality of vent holes are formed in the contact part of the bulges and the rear cover, and the vent holes in different bulges are linearly arranged.

Through adopting above-mentioned technical scheme, the ventilation hole can be relative avoid the heat of staff and conduct to the back cover, and the ventilation hole in the different archs simultaneously is along linear arrangement, can ventilate the heat dissipation.

To sum up, the utility model discloses compare and have following beneficial effect in prior art:

1. the utility model is provided with a sealing glue layer and a sealing gasket at the contact part of the side plate and the rear cover, and the transverse plate, the vertical plate and the side plate divide the inner cavity of the utility model into an inner cavity for storing a detection main body and a waterproof partition area, and the waterproof partition area is internally provided with a waterproof block which can further block the liquid from entering; the partition plate is inserted into the slot to fix the waterproof block in the waterproof partition area; the waterproof module of the utility model advances layer by layer, and the waterproof effect is relatively better;

2. because the rear cover adopts the rust-proof metal plate, and the heat conduction effect of the metal is relatively better, the heat dissipation effect of the utility model is relatively better; the utility model improves the heat dissipation effect, can relieve the heat dissipation problem caused by good sealing effect of the shell, and reduces the damage probability of the detection main body (electrical appliance structure);

3. the utility model discloses set up protruding and ventilation hole and avoid the staff direct contact back lid, reduce the heat conduction of staff and cover to the back, influence back lid radiating effect, the ventilation hole also can guide among the air current gets into the arch, strengthens the radiating effect.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an exploded schematic view of the present invention.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2.

Fig. 4 is a schematic diagram of the local explosion of the present invention.

Fig. 5 is an enlarged schematic view of a portion B in fig. 4.

Fig. 6 is a schematic structural view of the rear cover.

In the figure, 11, the front cover; 111. a female buckle slot; 112. a gasket; 113. filling the groove; 114. sealing the adhesive layer; 115. a groove gasket; 116. a waterproof block; 117. attaching a plate; 12. a rear cover; 121. a male buckle; 122. a slot; 123. a protrusion; 124. a vent hole; 13. a side plate; 131. a transverse plate; 132. a vertical plate; 3. and detecting the subject.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, the waterproof poison detection device disclosed by the present invention comprises a detection main body 3 and a casing covering the detection main body 3, wherein the detection main body 3 is a main body structure of the poison detection device except the casing, and is used for detecting and analyzing the content of the poison in an object to be detected; the shell is provided with a plurality of interaction slot positions which are adapted to each external interaction structure of the detection main body 3; the external interaction structure on the detection main body 3 can be a camera, a charging end, a key and the like; the interaction slot adapted to the interaction structure at this time may be: a camera mounting hole, a charging port, a key position and the like; sealing treatment is carried out in the connection position of the interaction slot and the interaction structure and in part of the interaction structure (such as a charging port), namely a waterproof mechanism is arranged, for example: waterproof glue is coated at the boundary position, and a nano waterproof film is coated on the interactive structure, wherein the nano waterproof film can be a gore-tex product.

The housing comprises a front cover 11 and a rear cover 12 detachably connected to the front cover 11, and a side plate 13 is formed by extending the edge of the front cover 11 towards one side of the rear cover 12.

Referring to fig. 2 and 4, a plurality of male buckles 121 are arranged on one side of the rear cover 12 facing the front cover 11, a female buckle groove 111 matched with the male buckles 121 is formed in the side plate 13, and the male buckles 121 and the female buckle groove 111 are buckled; a sealing gasket 112 is arranged between the edge of the rear cover 12 and the front cover 11, the sealing gasket 112 is arranged around the edge of the rear cover 12, one surface of the side plate 13 far away from the front cover 11 is abutted against the sealing gasket 112, a plurality of filling grooves 113 are formed in the side plate 13 along the length direction, one side of each filling groove 113 facing the sealing gasket 112 is opened, a sealing adhesive layer is arranged in each filling groove, the sealing adhesive layer is bonded with the sealing gasket, and the sealing adhesive layer 114 can be made of liquid silica gel materials (such as CL-26AB waterproof adhesive).

Sealed 112 of filling up can prevent that liquid from getting into the utility model discloses an inner chamber, sealed glue film 114 interference in advance is filled in filling groove 113, when female catching groove 111 and male buckle 121 each other lock, and protecgulum 11 and hou gai 12 interconnect promptly, sealed glue film 114 receive the extrusion to fill to the gap between protecgulum 11 and the hou gai 12 in, further strengthen sealed water-proof effects.

Referring to fig. 2, a transverse plate 131 is arranged around the side plate 13, a vertical plate 132 is fixed on one side of the transverse plate 131 far away from the side plate 13, the vertical plate 132 extends around the edge of the transverse plate, and a waterproof partition area is defined by the transverse plate 131, the vertical plate 132, the side plate 13 and the rear cover 12; waterproof blocks 116 are filled in the waterproof partition areas, the waterproof blocks 116 are respectively abutted against the inner wall of the front cover 11 and the surface of the rear cover 12, and the waterproof blocks 116 can be made of PET (polyethylene terephthalate) materials.

The utility model discloses an inner chamber is cut apart into by riser 132, back lid 12 and diaphragm 131 and is deposited the inner chamber and the waterproof partition district that detect main part 3, and waterproof piece 116 of intussuseption in the waterproof partition district can block liquid to the waterproof partition district, prevents liquid contact electronic component, protects electronic component.

Referring to fig. 3 and 5, a slot 122 is formed at a contact position of the rear cover 12 and the riser 132, one side of the slot 122 facing the sideboard 13 is of an open structure and the opening of the slot forms a guiding inclined plane along a chamfer; the edge plate 13 is provided with an attachment plate 117 to be attached to the rear cover 12, and the attachment plate 117 is fixed to the edge plate 13.

The vertical plate 132 is inserted into the slot 122, so that the waterproof block 116 can be fixed; a chamfer guide surface is formed at the opening end of the slot 122, and the guide surface can guide the vertical plate 132 to be inserted into the slot 122 more quickly, so that the assembly speed of the utility model is increased; the attachment plate 117 closes the slot 122 further preventing liquid from contacting the electronic component through the slot 122.

Referring to fig. 2, a resilient groove gasket 115 is disposed on the inner wall of the insertion groove 122, and the groove gasket 115 seals a gap between the insertion edge and the insertion groove 122 to further prevent liquid from contacting the electronic component.

Referring to fig. 6, the rear cover 12 is a rust-proof metal plate, which may be made of aluminum alloy, and a plurality of elongated protrusions 123 extending along the length of the rear cover 12 are formed on the rear cover 12; the back lid 12 radiating effect that aluminium alloy material made is better, can be right in the use the utility model discloses inside electronic component dispels the heat, prevents that temperature from rising back, and electronic component operating condition and life-span receive the influence. Grip at the people hand the utility model discloses the time, the outer wall of lid 12 after the staff direct contact can be avoided to protruding 123, avoids the heat direct conduction of staff to lid 12 after, influences the radiating effect of lid 12 after.

A plurality of vent holes 124 are formed in the contact part of the protrusion 123 and the rear cover 12, the vent holes 124 can indirectly prevent hands from contacting the outer wall surface of the rear cover 12, and the vent holes 124 can guide air flow to pass through to dissipate heat of the rear cover 12.

The implementation principle of the embodiment is as follows: when the detection personnel face complicated weather such as rainy days, water drops slide to the junction of the side plate 13 and the rear cover 12, and the side plate 13 and the rear cover 12 are sealed by the sealing glue layer 114 and the sealing gasket 112, so that the probability of rainwater infiltration is reduced; even if the sealant layer 114 and the sealing pad 112 are damaged, the waterproof block of the waterproof isolation area can further prevent rainwater from penetrating into the interior of the housing, and the attachment plate 117 can prevent rainwater from penetrating into the slot 122 to the maximum extent; the waterproof effect can be enhanced by inserting the vertical plate 132 and the slot 122, and the waterproof sealing effect of the slot 122 and the vertical plate 132 can also be enhanced by the slot sealing gasket 115 in the slot 122; because it is sealed complete, the utility model discloses heat dissipation setting has been carried out to heat transfer, and aluminium alloy plate is chooseed for use to back lid 12, sets up arch 123 and ventilation hole 124 on the outer wall of back lid 12, dispels the heat, reduces the damage probability of the electronic component who detects in the main part 3.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a waterproof virus detection device, detects the casing that detects main part (3) including detecting main part (3) and cladding, the casing is provided with a plurality of adaptations in each mutual trench of mutual structure outward that detects main part (3), the casing includes protecgulum (11) and hou gai (12), its characterized in that: the edge of the front cover (11) extends and forms a side plate (13) towards one side of the rear cover (12), the rear cover (12) is provided with a plurality of male buttons (121) towards one side of the front cover (11), the side plate (13) is provided with a female button groove (111) matched with the male buttons (121), a sealing gasket (112) is arranged between the edge of the rear cover (12) and the front cover (11), the sealing gasket (112) is arranged around the edge of the rear cover (12), one surface, far away from the front cover, of the side plate (13) abuts against the sealing gasket (112), the rear cover (12) and the side plate (13) are provided with a plurality of filling grooves (113) along the length direction, the filling grooves (113) open towards one side of the sealing gasket (112) and are internally provided with sealing glue layers (114), and the sealing glue layers (114) are bonded with the sealing gasket (112); and the interaction slot position is provided with a waterproof mechanism.

2. The waterproof virus detection device according to claim 1, wherein: the interior edge that encircles sideboard (13) is provided with diaphragm (131), one side that sideboard (13) was kept away from in diaphragm (131) is fixed with riser (132), and the border that diaphragm (131) was encircleed in riser (132) extends, diaphragm (131), riser (132), sideboard (13) and back lid (12) enclose out waterproof wall district.

3. The waterproof virus detection device according to claim 2, wherein: and a waterproof block (116) for blocking liquid from flowing into the shell is filled in the waterproof partition area, and the waterproof block (116) is respectively abutted against the inner walls of the front cover (11) and the rear cover (12).

4. The waterproof virus detection device according to claim 3, wherein: the edge of the vertical plate (132) departing from the transverse plate (131) is an inserting edge, and one side of the rear cover (12) facing the front cover (11) is provided with a slot (122) matched with the inserting edge.

5. The waterproof virus detection device according to claim 4, wherein: one side of the slot (122) facing the inserting edge is of an opening structure, the opening of the slot forms a guide inclined plane along a chamfer, and two side faces of the vertical plate (132) are provided with an attaching plate (117) attached to the inner wall of the rear cover (12), the attaching plate (117) and the inserting edge closing slot (122).

6. The waterproof virus detection device according to claim 5, wherein: an elastic groove gasket (115) is arranged on the inner wall of the insertion groove (122).

7. The waterproof virus detection device according to claim 6, wherein: the rear cover (12) is an antirust metal plate.

8. The waterproof virus detection device according to claim 7, wherein: a plurality of strip-shaped bulges (123) are formed on the outer wall of the rear cover (12), and the bulges (123) extend along the length of the rear cover (12).

9. The waterproof virus detection device according to claim 8, wherein: a plurality of vent holes (124) are formed in the contact part of the protrusion (123) and the rear cover (12).