CN204916588U - Field -operation video and audio box - Google Patents
Field -operation video and audio box Download PDFInfo
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- CN204916588U CN204916588U CN201520584435.5U CN201520584435U CN204916588U CN 204916588 U CN204916588 U CN 204916588U CN 201520584435 U CN201520584435 U CN 201520584435U CN 204916588 U CN204916588 U CN 204916588U
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Abstract
Field -operation video and audio box, including box and case lid, the key is: still include front side cover and back side cap, be provided with a plurality of storage chambeies in the box, the lateral surface of case lid is provided with the protruding muscle of upper seal, the lateral surface of box is provided with the protruding muscle of lower seal, the protruding muscle of upper seal sets up with the protruding muscle of lower seal relatively, the lateral surface of case lid is provided with the protruding muscle of manger plate, the lateral surface of box is provided with down the protruding muscle of manger plate, it sets up with the lower protruding muscle of manger plate relatively to go up the protruding muscle of manger plate, the case lid department of meeting outside and that the box is outside is provided with outer interface, the protruding muscle of upper seal is provided with the middle level interface with the protruding muscle department of meeting of lower seal, the middle level interface is outside tilt beveled, it is provided with the inlayer interface with the lower protruding muscle department of meeting of manger plate to go up the protruding muscle of manger plate, highly reducing in proper order of locating of inlayer interface, middle level interface, outer interface. The device sealing performance is good, water -proof effects is good.
Description
Technical field
The utility model relates to the audio-visual case of field equipment technical field, particularly field operations.
Background technology
The audio-visual case of field operations is sectional construction, by casing, case lid, front side cap and rear side cover four part form, case lid is positioned at above casing, and front side cap, rear side cover lay respectively at the front-back of casing and case lid.The audio-visual case of field operations can two people be carried, and is convenient to portable, is suitable for highway, railway, water route, air transportation.Field operations audio-visual case inside can supporting installation field operations audio amplifier, projector, power amplifier, Liquid Crystal Display, and supporting spider, antenna, inverter, mouse, microphone and other annex and power lead etc. can be placed.Casing front mountable device control panel, rationally distributed, good looking appearance, easy to operate.But the shortcoming of current audio-visual case mainly: existing audio-visual case mostly is the sectional construction of sheet material and fastener, corner protector, be subject to impact yielding, loosening, poor stability, and leak tightness is poor, water resistance is poor, drenches with rain and internal unit can be caused to damage, and affect the use of inner electric equipment, barrier propterty and compatible with environment are relatively poor, have a strong impact on the result of use of the audio-visual case of field operations, in addition, audio-visual case is easy landing when piling up, and not easily locates.
Utility model content
In order to overcome the defect that above-mentioned prior art exists; the utility model provides the audio-visual case of a kind of field operations; good seal performance, waterproof effect be good, be convenient to pile up; greatly reduce external environment to affect in case; available protecting field equipment; make the practicality of equipment reach optimum regime, meet the needs under field environment and demand better.
The purpose of this utility model can be achieved through the following technical solutions: the audio-visual case of field operations, comprise casing and case lid, described case lid is arranged on above casing, key is: also comprise front side cap and rear side cover, front side cap is arranged on the front of casing and case lid, rear side cover is arranged on the rear of casing and case lid, multiple storage chamber is provided with in described casing, bottom half is provided with footing, the lateral surface of described case lid is provided with seal bead, the lateral surface of casing is provided with lower seal convex tendon, upper seal bead and lower seal convex tendon are oppositely arranged, the lateral surface of described case lid is provided with dash convex tendon, the lateral surface of casing is provided with lower dash convex tendon, upper dash convex tendon and lower dash convex tendon are oppositely arranged, described case lid is outside is provided with outer interface with the joint of casing outside, upper seal bead and lower seal convex tendon joint are provided with middle level interface, middle level interface is outward-dipping inclined-plane, upper dash convex tendon and lower dash convex tendon joint are provided with internal layer interface, the described height residing for internal layer interface is higher than the height residing for the interface of middle level, height residing for the interface of middle level is higher than the height residing for outer interface, outer interface, middle level interface and internal layer interface form the step locating surface upwards extended.
Described front side cap medial surface is provided with forward end seal adhesive tape, and rear side cover medial surface is provided with back-end sealing adhesive tape, and forward end seal adhesive tape and upper seal bead, lower seal convex tendon cooperatively interact, and back-end sealing adhesive tape and upper seal bead, lower seal convex tendon cooperatively interact.
The medial surface that described casing coordinates with case lid is provided with locating surface, and locating surface is arranged on the junction of outer interface and middle level interface.
Described casing top is provided with locating piece, and case lid bottom is provided with positioning groove, and locating piece and positioning groove form male-female engagement.
Described casing lateral wall front end is provided with casing front end hook, front side cap lateral wall is provided with front side cap sidewall hasp, casing front end hook cooperatively interacts with front side cap sidewall hasp, described casing lateral wall rear end is provided with box back hasp, rear side cover lateral wall is provided with rear side cover sidewall hook, box back hasp and rear side cover sidewall are linked up with and are cooperatively interacted, described casing lateral wall top is provided with casing top hasp, case lid lateral wall is provided with case lid hook, and casing top hasp and case lid are linked up with and cooperatively interacted.
Front side cap sidewall hasp on described front side cap and the rear side cover sidewall in rear side cover are linked up with and are cooperatively interacted.
The outer wall of described front side cap is provided with front side cap positioning groove, the outer wall of described rear side cover is provided with rear side cover positioning groove, the shape of front side cap positioning groove and the shape of footing form male-female engagement, and the shape of rear side cover positioning groove and the shape of footing form male-female engagement.
The front end at described case lid top is provided with case lid front end hook, the rear end at case lid top is provided with case lid rear end hasp, described front side cap roof is provided with front side cap roof hasp, rear side cover roof is provided with rear side cover roof hook, described case lid front end hook cooperatively interacts with front side cap roof hasp, rear side cover roof hook cooperatively interacts with case lid rear end hasp, and front side cap roof hasp and rear side cover roof are linked up with and cooperatively interacted.
Described case lid top is provided with case lid positioning groove, and the shape of case lid positioning groove and the shape of footing form male-female engagement.
The front-end and back-end of described bottom half are respectively arranged with casing front end eye-splice seat and box back eye-splice seat, front side cap eye-splice is provided with bottom front side cap, rear side cover eye-splice is provided with bottom rear side cover, described casing front end eye-splice seat and front side cap eye-splice cooperatively interact, and box back eye-splice seat and rear side cover eye-splice cooperatively interact.
The beneficial effects of the utility model are: this device, by the matching relationship of elastomeric seal bead and elastomeric sealing joint strip, solves the sealing problem of front side cap, rear side cover and casing, case lid, and the dash convex tendon of setting can the inflow of block water further; Be provided with locating surface, locating piece between casing and case lid, case lid can be avoided to teetertotter back and forth, thus avoid the leak tightness affecting casing; Link up with the cooperation of hasp, socket and the cooperation of eye-splice seat is all that locking for each parts of audio-visual case is connected; Case lid top, front side cap outer wall and rear side cover outer wall are all provided with positioning groove, that occur landing or fixing unstable when avoiding piling up, this apparatus design is ingenious in order to solve casing or audio-visual case overall problem of piling up, easy to use, sealing effectiveness and waterproof effect splendid.
Accompanying drawing explanation
Fig. 1 is the assembling schematic diagram of the utility model left view.
Fig. 2 is upward view of the present utility model.
Fig. 3 is the schematic diagram that in Fig. 1, front side cap and rear side cover coordinate.
Fig. 4 is the schematic diagram that casing and front side cap, rear side cover are piled up.
Fig. 5 is the structural representation that the utility model is piled up.
In accompanying drawing, 1 is casing, and 2 is case lids, 3 is front side caps, and 4 is rear side cover, and 5 is casing front end hooks, 6 is front side cap sidewall hasps, and 7 is box back hasps, and 8 is rear side cover sidewall hooks, 9 is casing top hasps, and 10 is case lid hooks, and 11 is footing, 12 is locating pieces, and 13 is casing front end eye-splice seats, and 14 is box back eye-splice seats, 15 is carrying handles, and 16 is front side cap eye-splices, and 17 is rear side cover eye-splices.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
Specific embodiment, as shown in Figures 1 to 5, the audio-visual case of field operations, comprise casing 1 and case lid 2, described case lid 2 is arranged on above casing 1, key is: also comprise front side cap 3 and rear side cover 4, front side cap 3 is arranged on the front of casing 1 and case lid 2, rear side cover 4 is arranged on the rear of casing 1 and case lid 2, multiple storage chamber is provided with in described casing 1, casing 1 inside is provided with supporting plate and cover plate, comprise the supporting plate of the formula that to be fixed as one with casing 1, pullable supporting plate and the cover plate hidden for top apparatus, casing 1 inside is also provided with basket, the setting of dividing plate and basket is for the various sound-box device of sorting placement, for the ease of mains electricity connecting socket, dividing plate is also provided with through wires hole.Casing 1 sidewall is provided with blow off valve, for keeping casing 1 internal and external pressure balance, is open mode at ordinary times, dextrorotation locking when needing waterproof; For the ease of carrying and transport, the sidewall of casing 1 is also provided with carrying handle 15, bottom casing 1, is provided with footing 11, for support and the pile use of casing 1, bottom casing 1, footing 11 installation place is designed with groove, and location when being convenient to install, that collides with and cause when preventing footing 11 from using simultaneously comes off.For the ease of mobile shadow audio amplifier, footing 11 can replace with roller, and casing 1 sidewall is provided with carrying handle, and described casing 1 top entirety is planar structure, and case lid 2 bottom entirety is planar structure, and this design is more attractive in appearance, uses more convenient.
The lateral surface of described case lid 2 is provided with seal bead, the lateral surface of casing 1 is provided with lower seal convex tendon, upper seal bead and lower seal convex tendon are oppositely arranged, described front side cap 3 medial surface is provided with front end adhesive tape groove, forward end seal adhesive tape is provided with in the adhesive tape groove of front end, rear side cover 4 medial surface is provided with rear end adhesive tape groove, back-end sealing adhesive tape is provided with in the adhesive tape groove of rear end, forward end seal adhesive tape and upper seal bead, lower seal convex tendon cooperatively interacts, back-end sealing adhesive tape and upper seal bead, lower seal convex tendon cooperatively interacts, seal bead and sealing joint strip achieve outside seal, the position that upper seal bead and lower seal convex tendon are oppositely arranged is the position that easily intakes, this device makes seal bead and sealing joint strip interact by hook and the locking of hasp, to arrive the effect of sealing.All be provided with small convex rib in the adhesive tape groove of front side cap 3, rear side cover 4 in addition, form two-wire surface seal structure by the seal bead of this small convex rib, casing 1 and case lid 2, sealing joint strip, effectively can ensure the sealing effectiveness of outside waterproof.
In order to avoid rainwater sewage enters casing 1, the lateral surface of described case lid 2 is provided with dash convex tendon, the lateral surface of casing 1 is provided with lower dash convex tendon, upper dash convex tendon and lower dash convex tendon are oppositely arranged, described case lid 2 is outside is provided with outer interface with the joint of casing 1 outside, upper seal bead and lower seal convex tendon joint are provided with middle level interface, middle level interface is outward-dipping inclined-plane, upper dash convex tendon and lower dash convex tendon joint are provided with internal layer interface, the described height residing for internal layer interface is higher than the height residing for the interface of middle level, height residing for the interface of middle level is higher than the height residing for outer interface, outer interface, middle level interface and internal layer interface form the step locating surface upwards extended, and form waterwall, to realize left and right spacing for the step locating surface that fits through of casing 1 and case lid 2.The easy water inlet position of outside waterproof is outer interface, lower than outward-dipping middle level interface, even if slight water droplet appears in external waterproof structure, also can not be entered in case by middle level interface, thus make this box hermetically-sealed construction reach optimum regime.
The medial surface that described casing 1 coordinates with case lid 2 is provided with locating surface, and locating surface is arranged on the junction of outer interface and middle level interface, and this locating surface can avoid rocking of case lid 2 all around.
Described casing 1 top is provided with locating piece 12, and case lid 2 bottom is provided with positioning groove, and locating piece 12 and positioning groove form male-female engagement, and this locating piece 12 achieves casing 1 and locates with the left-right and front-back of case lid 2, can avoid rocking of case lid 2.
Described casing 1 lateral wall front end is provided with casing front end hook 5, front side cap 3 lateral wall is provided with front side cap sidewall hasp 6, casing front end hook 5 cooperatively interacts with front side cap sidewall hasp 6, described casing 1 lateral wall rear end is provided with box back hasp 7, rear side cover 4 lateral wall is provided with rear side cover sidewall hook 8, box back hasp 7 and rear side cover sidewall are linked up with 8 and are cooperatively interacted, described casing 1 lateral wall top is provided with casing top hasp 9, case lid 2 lateral wall is provided with case lid hook 10, casing top hasp 9 and case lid are linked up with 10 and are cooperatively interacted, casing 1 can be used as field operations publicity job platform and uses after launching, audio-visual case each several part is coordinated to achieve locked up and down by hasp and hook, location and combination.
Front side cap sidewall hasp 6 on described front side cap 3 is linked up with 8 with the rear side cover sidewall in rear side cover 4 and is cooperatively interacted, after audio-visual devices takes out, front side cap 3 and rear side cover 4 can be combined to 1 body structure, and case lid 2 can be put in this case, receive and combinationally use when being convenient to launch.
The outer wall of described front side cap 3 is provided with front side cap positioning groove, the outer wall of described rear side cover 4 is provided with rear side cover positioning groove, the shape of front side cap positioning groove and the shape of footing 11 form male-female engagement, the shape of rear side cover positioning groove and the shape of footing 11 form male-female engagement, the body structure that front side cap 3 and rear side cover 4 form and casing 1 can realize piling up, casing 1 can be positioned over the top of combination box, be convenient to combinationally using after launching.
The front end at described case lid 2 top is provided with case lid front end hook, the rear end at case lid 2 top is provided with case lid rear end hasp, described front side cap 3 roof is provided with front side cap roof hasp, rear side cover 4 roof is provided with rear side cover roof hook, described case lid front end hook cooperatively interacts with front side cap roof hasp, rear side cover roof hook cooperatively interacts with case lid rear end hasp, and front side cap roof hasp and rear side cover roof are linked up with and cooperatively interacted.This structure solves front side cap 3, rear side cover 4 and the sealing problem of case lid 2, avoids the water inlet of casing 1 top.
Front-end and back-end bottom described casing 1 are respectively arranged with casing front end eye-splice seat 13 and box back eye-splice seat 14, front side cap eye-splice 16 is provided with bottom front side cap 3, rear side cover eye-splice 17 is provided with bottom rear side cover 4, described casing front end eye-splice seat 13 cooperatively interacts with front side cap eye-splice 16, box back eye-splice seat 14 and rear side cover eye-splice 17 cooperatively interact, and eye-splice coordinates with eye-splice seat the sealing property further increasing front side cap 3, rear side cover 4 and case lid 2.
Pile up for the ease of multiple audio-visual case vertical direction, keep audio-visual case steady, avoid double swerve, described case lid 2 top is provided with case lid positioning groove, the shape of case lid positioning groove and the shape of footing 11 form male-female engagement, casing 1, case lid 2 realize all around by the footing 11 (raised type) bottom casing 1 with 1/4 round recessed at case lid 2 top and locate, and play the effect of pile location.
This product adopts international advanced rotational moulding production technology, and adopts compound type rotational moulding PP Pipe Compound to produce, and has good shock resistance.Product structure is 3 to uncap compound type box-structure, and the audio-visual case of field operations can two people's carryings, are convenient to portable.Be suitable for highway, railway, water route, air transportation.Pile capable of being combined after casing launches, is positioned over casing on the chest of 3 kinds of case lid combinations.Also can realize the pile up and down of casing after gathering, be convenient to storage.Field operations audio-visual case inside can supporting installation field operations audio amplifier, projector, power amplifier, Liquid Crystal Display, and supporting spider, antenna, inverter, mouse, microphone and other annex and power lead etc. can be placed.Casing front mountable device control panel, rationally distributed, good looking appearance, easy to operate.This product adopts novel double sealing structure in addition, effectively can ensure 3 effective sealings of uncapping box-structure, and available protecting internal unit.This device, by the matching relationship of elastomeric seal bead and elastomeric sealing joint strip, solves the sealing problem of front side cap, rear side cover and casing, case lid, and the dash convex tendon of setting can the inflow of block water further; Be provided with locating surface, locating piece between casing and case lid, case lid can be avoided to teetertotter back and forth, thus avoid the leak tightness affecting casing; Link up with the cooperation of hasp, socket and the cooperation of eye-splice seat is all that locking for each parts of audio-visual case is connected; Case lid top, front side cap outer wall and rear side cover outer wall are all provided with positioning groove, that occur landing or fixing unstable when avoiding piling up, this apparatus design is ingenious in order to solve casing or audio-visual case overall problem of piling up, easy to use, sealing effectiveness and waterproof effect splendid.
Claims (10)
1. the audio-visual case of field operations, comprise casing (1) and case lid (2), described case lid (2) is arranged on casing (1) top, it is characterized in that: also comprise front side cap (3) and rear side cover (4), front side cap (3) is arranged on the front of casing (1) and case lid (2), rear side cover (4) is arranged on the rear of casing (1) and case lid (2), multiple storage chamber is provided with in described casing (1), casing (1) bottom is provided with footing (11), the lateral surface of described case lid (2) is provided with seal bead, the lateral surface of casing (1) is provided with lower seal convex tendon, upper seal bead and lower seal convex tendon are oppositely arranged, the lateral surface of described case lid (2) is provided with dash convex tendon, the lateral surface of casing (1) is provided with lower dash convex tendon, upper dash convex tendon and lower dash convex tendon are oppositely arranged, the outside joint outside with casing (1) of described case lid (2) is provided with outer interface, upper seal bead and lower seal convex tendon joint are provided with middle level interface, middle level interface is outward-dipping inclined-plane, upper dash convex tendon and lower dash convex tendon joint are provided with internal layer interface, the described height residing for internal layer interface is higher than the height residing for the interface of middle level, height residing for the interface of middle level is higher than the height residing for outer interface, outer interface, middle level interface and internal layer interface form the step locating surface upwards extended.
2. the audio-visual case of field operations according to claim 1, it is characterized in that: described front side cap (3) medial surface is provided with forward end seal adhesive tape, rear side cover (4) medial surface is provided with back-end sealing adhesive tape, forward end seal adhesive tape and upper seal bead, lower seal convex tendon cooperatively interact, and back-end sealing adhesive tape and upper seal bead, lower seal convex tendon cooperatively interact.
3. the audio-visual case of field operations according to claim 1, is characterized in that: the medial surface that described casing (1) coordinates with case lid (2) is provided with locating surface, and locating surface is arranged on the junction of outer interface and middle level interface.
4. the audio-visual case of field operations according to claim 1, it is characterized in that: described casing (1) top is provided with locating piece (12), case lid (2) bottom is provided with positioning groove, and locating piece (12) and positioning groove form male-female engagement.
5. the audio-visual case of field operations according to claim 1, it is characterized in that: described casing (1) lateral wall front end is provided with casing front end hook (5), front side cap (3) lateral wall is provided with front side cap sidewall hasp (6), casing front end hook (5) and front side cap sidewall hasp (6) cooperatively interact, described casing (1) lateral wall rear end is provided with box back hasp (7), rear side cover (4) lateral wall is provided with rear side cover sidewall hook (8), box back hasp (7) and rear side cover sidewall are linked up with (8) and are cooperatively interacted, described casing (1) lateral wall top is provided with casing top hasp (9), case lid (2) lateral wall is provided with case lid hook (10), casing top hasp (9) and case lid are linked up with (10) and are cooperatively interacted.
6. the audio-visual case of field operations according to claim 5, is characterized in that: the front side cap sidewall hasp (6) on described front side cap (3) is linked up with (8) with the rear side cover sidewall in rear side cover (4) and cooperatively interacted.
7. the audio-visual case of field operations according to claim 1, it is characterized in that: the outer wall of described front side cap (3) is provided with front side cap positioning groove, the outer wall of described rear side cover (4) is provided with rear side cover positioning groove, the shape of the shape of front side cap positioning groove and footing (11) forms male-female engagement, and the shape of the shape of rear side cover positioning groove and footing (11) forms male-female engagement.
8. the audio-visual case of field operations according to claim 1, it is characterized in that: the front end at described case lid (2) top is provided with case lid front end hook, the rear end at case lid (2) top is provided with case lid rear end hasp, described front side cap (3) roof is provided with front side cap roof hasp, rear side cover (4) roof is provided with rear side cover roof hook, described case lid front end hook cooperatively interacts with front side cap roof hasp, rear side cover roof hook cooperatively interacts with case lid rear end hasp, and front side cap roof hasp and rear side cover roof are linked up with and cooperatively interacted.
9. the audio-visual case of field operations according to claim 1, is characterized in that: described case lid (2) top is provided with case lid positioning groove, and the shape of the shape of case lid positioning groove and footing (11) forms male-female engagement.
10. the audio-visual case of field operations according to claim 1, it is characterized in that: the front-end and back-end of described casing (1) bottom are respectively arranged with casing front end eye-splice seat (13) and box back eye-splice seat (14), front side cap (3) bottom is provided with front side cap eye-splice (16), rear side cover (4) bottom is provided with rear side cover eye-splice (17), described casing front end eye-splice seat (13) and front side cap eye-splice (16) cooperatively interact, and box back eye-splice seat (14) and rear side cover eye-splice (17) cooperatively interact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520584435.5U CN204916588U (en) | 2015-08-06 | 2015-08-06 | Field -operation video and audio box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520584435.5U CN204916588U (en) | 2015-08-06 | 2015-08-06 | Field -operation video and audio box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204916588U true CN204916588U (en) | 2015-12-30 |
Family
ID=54965740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520584435.5U Active CN204916588U (en) | 2015-08-06 | 2015-08-06 | Field -operation video and audio box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204916588U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU196419U1 (en) * | 2019-12-30 | 2020-02-28 | Александр Николаевич Сафиулин | Container with a moisture-retaining lid for hot food |
| WO2021137716A1 (en) * | 2019-12-30 | 2021-07-08 | Александр Николаевич САФИУЛИН | Container with moisture-retaining lid for hot food |
-
2015
- 2015-08-06 CN CN201520584435.5U patent/CN204916588U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU196419U1 (en) * | 2019-12-30 | 2020-02-28 | Александр Николаевич Сафиулин | Container with a moisture-retaining lid for hot food |
| WO2021137716A1 (en) * | 2019-12-30 | 2021-07-08 | Александр Николаевич САФИУЛИН | Container with moisture-retaining lid for hot food |
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| C14 | Grant of patent or utility model | ||
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