Multi-view camera structure suitable for being installed in underground coal mine

Abstract

The utility model discloses a multi-view camera structure suitable for coal mine underground installation, which comprises a main body and a plurality of lenses, the main body comprises a connecting piece, a first limiting piece and a second limiting piece, the bottom of the connecting piece extends to form a first buckle, the outer side of the connecting piece extends to form a plurality of limiting plates, and the limiting plates are provided with installation areas. The first limiting piece sleeves the connecting piece, a plurality of first elastic pieces extend from the first limiting piece, the first elastic pieces are close to the mounting area, the second limiting piece sleeves the connecting piece, a plurality of second elastic pieces extend from the second limiting piece, the second elastic pieces are close to the mounting area, the lens is electrically connected with a flat cable, and the lens is clamped into the mounting area. The first elastic piece and the second elastic piece abut against the two ends of the lens respectively, the first buckle is clamped into the mounting hole, and the flat cable is electrically connected with the interface. According to the multi-view camera structure suitable for being installed in the underground coal mine, the lens is installed on the circuit board in an inserting mode, and the problem that welding is inconvenient is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to camera technical field especially relates to a multi -purpose camera structure suitable for coal mine underground installation. BACKGROUND

[0002] The camera is widely used in car recorders, computers, monitoring equipment and various fields. Due to the narrow space of coal mine underground, the monitoring equipment is required to be miniaturized, in order to make the camera meet the demand of different scenes, multiple lenses suitable for different scenes are assembled together to form a multi -purpose camera, and the lens corresponding to the scene is switched to make the multi -purpose camera keep high definition recording in different scenes.

[0003] The existing lens is fixed on the circuit board by spot welding, and the multi -purpose camera needs to weld multiple lenses on the circuit board, due to the small size of the lens, it is inconvenient to weld in the cramped space of the circuit board, resulting in poor welding of the lens and high production scrap rate. UTILITY MODEL CONTENT

[0004] The utility model discloses a multi -purpose camera structure suitable for coal mine underground installation installs the lens on the circuit board through the mode of inserting, solves the inconvenient problem of welding.

[0005] The utility model discloses a multi -purpose camera structure suitable for coal mine underground installation adopts the technical scheme of:

[0006] Including main part and multiple lenses, the main part includes the link member, first limit piece and second limit piece, the bottom of link member extends first buckle, the outside of link member extends multiple limit boards, be equipped with installation area on the limit board, first limit piece is sleeved on link member, multiple first elastic sheets extend on first limit piece, first elastic sheet is close to installation area, second limit piece is sleeved on link member, multiple second elastic sheets extend on second limit piece, second elastic sheet is close to installation area, the electric connection of lens has flat cable, the lens is inserted into installation area, first elastic sheet and second elastic sheet respectively top touch both ends of lens, first buckle is inserted into mounting hole, and flat cable is electrically connected with interface.

[0007] As a preferred scheme, the limit board is four, the first elastic sheet is four, and the second elastic sheet is four.

[0008] As a preferred scheme, eight third elastic sheets extend on the first limit piece, and the eight third elastic sheets are respectively close to the four first elastic sheets and the four second elastic sheets, and the third elastic sheet top touches the top of the lens.

[0009] As a preferred, the two ends of the adapter extend with a first convex card, the two ends of the first limiting piece are provided with a first card slot, the first limiting piece is sleeved on the top of the adapter, and the first convex card is clamped into the first card slot.

[0010] As a preferred, the two sides of the adapter extend with a second convex card, the two sides of the second limiting piece are provided with a second card slot, the second limiting piece is sleeved on the bottom of the adapter, and the second convex card is clamped into the second card slot.

[0011] As a preferred, the two sides of the second limiting piece extend with a second buckle, and the two second buckles are respectively clamped on the two sides of the first limiting piece.

[0012] The utility model discloses a multi -purpose camera structure suitable for coal mine installation's beneficial effect is:

[0013] When installing, the lens is pushed between the first elastic sheet and the second elastic sheet, the first elastic sheet and the second elastic sheet clamp the lens, and the lens is installed in the installation area only needs to push the installation step, compared with the present point welding installation mode, the installation position of multiple lenses can be more concentrated, and it is not necessary to pay attention to the advantage that whether the point welding is in place is in place. ACCURACY

[0014] Figure 1 It is the structure schematic drawing of the multi -purpose camera structure suitable for coal mine installation of the utility model.

[0015] Figure 2 It is the installation schematic drawing of the main body and circuit board of the multi -purpose camera structure suitable for coal mine installation of the utility model.

[0016] Figure 3 It is the installation schematic drawing of the main body and lens of the multi -purpose camera structure suitable for coal mine installation of the utility model.

[0017] Figure 4 It is the first limiting piece installation schematic drawing of the multi -purpose camera structure suitable for coal mine installation of the utility model.

[0018] Figure 5 It is the second limiting piece installation schematic drawing of the multi -purpose camera structure suitable for coal mine installation of the utility model.

[0019] Figure 6 It is the installation schematic drawing of the adapter, the first limiting piece and the second limiting piece of the multi -purpose camera structure suitable for coal mine installation of the utility model. DETAILED DESCRIPTION

[0020] The utility model discloses further be explained and illustrated as follows in combination with specific embodiments and the drawing of specification:

[0021] Please refer to Figure 1 And Figure 2 .

[0022] The utility model discloses a multi -purpose camera structure suitable for coal mine underground installation, including circuit board 1, be equipped with a plurality of interfaces 11 on circuit board 1, the interface 11 of this embodiment is preferred four, four interfaces 11 interval arrangement on circuit board 1, the mounting hole 12 is passed through on circuit board 1, this embodiment is preferred two mounting holes 12.

[0023] Please refer to Figure 4 And Figure 5 .

[0024] Still include main part 2 and a plurality of lenses 3, main part 2 includes link member 21, first stop piece 22 and second stop piece 23.

[0025] The bottom of link member 21 extends first buckle 211, this embodiment is preferred two first buckles 211, and two first buckles 211 correspond two mounting holes 12, the outside of link member 21 extends a plurality of limit plates 212, this embodiment is preferred four limit plates 212, be equipped with installation area on limit plate 212, and installation area is four, and limit plate 212 supports the bottom of lens 3.

[0026] Further, both ends of link member 21 extend first convex card 213, and both sides of link member 21 extend second convex card 214.

[0027] Please refer to Figures 3-6 .

[0028] This embodiment is preferred first stop piece 22 is U-shaped, and first stop piece 22 is sleeved in the top of link member 21, and both ends of first stop piece 22 are provided with first clamping groove 221, and two first clamping grooves 221 are located at both ends of U-shaped first stop piece 22 respectively, and first convex card 213 is clamped into adjacent first clamping groove 221 and is fixed, so that first stop piece 22 can be firmly fixed on link member 21.

[0029] Further, a plurality of first spring sheets 222 extend on first stop piece 22, this embodiment is preferred four first spring sheets 222, and two first spring sheets 222 are respectively close to the two sides of first clamping groove 221, and first spring sheet 222 is close to installation area, eight third spring sheets 223 extend on first stop piece 222, four third spring sheets 223 are respectively close to four first spring sheets 222, and third spring sheet 223 is close to installation area.

[0030] The second limiting piece 23 is preferably in U shape, and is sleeved at the bottom of the connecting piece 21. Second clamping grooves 231 are formed at both sides of the second limiting piece 23. Two second clamping grooves 231 are respectively located at both sides of the U-shaped second limiting piece 23. The second protruding clamping 214 is clamped into the adjacent second clamping groove 231 to fix the second limiting piece 23 firmly on the connecting piece 21.

[0031] Further, a plurality of second elastic sheets 232 extend from the second limiting piece 23. In the embodiment, the second elastic sheets 232 are preferably four. Two second elastic sheets 232 are respectively close to both ends of the second clamping groove 231. The second elastic sheet 232 is close to the mounting area. The other four third elastic sheets 223 are respectively close to the four second elastic sheets 232.

[0032] Further, second buckles 233 extend from both sides of the second limiting piece 23. Two second buckles 233 are respectively clamped at both sides of the first limiting piece 22. The second limiting piece 23 clamps the first limiting piece 22 through the second buckle 233, so that the first limiting piece 22 and the second limiting piece 23 can be firmly fixed on the connecting piece 21.

[0033] The ends of the first elastic sheet 222, the ends of the second elastic sheet 232, and the ends of the third elastic sheet 223 are preferably punched with protrusions.

[0034] Please refer to Figures 1-4 .

[0035] The embodiment preferably has four lenses 3, which correspond to four mounting areas. The lens 3 is electrically connected with a wire 31. The lens 3 is clamped into the mounting area. The protrusions of the first elastic sheet 222, the protrusions of the second elastic sheet 232, and the protrusions of the third elastic sheet 223 clamp the edges of the lens 3, so that the lens 3 can be firmly fixed in the mounting area. The limiting plate 212 supports the bottom of the lens 3. The first elastic sheet 222 and the second elastic sheet 232 respectively abut the two ends of the lens 3. The third elastic sheet 223 abuts the top of the lens 3. The lens of the lens 3 is located between the two third elastic sheets 223. The wire 31 extends out of the mounting area. The first buckle 211 is clamped into the mounting hole 12. The wire 31 is electrically connected with the interface 11.

[0036] Please refer to Figures 1-6 .

[0037] During installation, the worker uses tweezers to clamp the two ends of the lens 3. First, the lens 3 is clamped between the first elastic sheet 222 and the second elastic sheet 232. The first elastic sheet 222 and the second elastic sheet 232 clamp the lens 3 to be pre-fixed. Then, the lens 3 is completely pushed into the mounting area. The first elastic sheet 222, the second elastic sheet 232, the third elastic sheet 223, and the limiting plate 212 limit the lens 3 in the mounting area. Since the lens 3 does not need to be spot-welded, the lens 3 can be installed more concentratedly without reserving space for spot-welding of the lens 3.

[0038] The main body 2 is placed on the circuit board 1 after the lens 3 is installed, the main body 2 is fixed on the circuit board 1 through the first buckle 211, the wire harness 31 of the lens 3 is electrically connected with the interface 11 of the circuit board 1, the main body 2 is connected with the circuit board 1 through the clamping mode, and the wire harness 31 is connected with the interface 11 through the plug-in mode, so that the main body 2 is conveniently installed on the circuit board 1.

[0039] The utility model provides a kind of multi-view camera structure suitable for coal mine underground installation, when installing, push lens between first elastic sheet and second elastic sheet, let first elastic sheet and second elastic sheet hold lens, and only need to push in the installation step for lens installation in installation area, compared with the present spot welding installation mode, the installation position of multiple lenses can be more concentrated, without the advantage that whether spot welding is in place is concerned;The main body of completing installation lens is placed on circuit board, and the main body is clamped on the circuit board by first buckle, and the wire harness of the lens is electrically connected with the interface of the circuit board, to improve installation efficiency, while reducing the scrap rate of assembly.

[0040] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, and are not limited to the scope of protection of the utility model. Although the utility model has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the utility model can be modified or replaced equivalently without departing from the essence and scope of the utility model.

Claims

1. A multi-view camera structure suitable for installation in a coal mine underground, comprising a circuit board, a plurality of interfaces are arranged on the circuit board, and a mounting hole is formed through the circuit board, characterized in that, Also include a main body and a plurality of lenses; The main body comprises a connector, a first limiting piece and a second limiting piece, the bottom of the connector extends a first buckle, the outer side of the connector extends a plurality of limiting plates, the limiting plates are provided with mounting areas; The first limiting piece is sleeved on the connector, a plurality of first elastic sheets extend from the first limiting piece, and the first elastic sheets are close to the mounting areas; The second limiting piece is sleeved on the connector, a plurality of second elastic sheets extend from the second limiting piece, and the second elastic sheets are close to the mounting areas; The lens is electrically connected with a wire, the lens is clamped into the mounting area, the first elastic sheet and the second elastic sheet respectively top the two ends of the lens, the first buckle is clamped into the mounting hole, and the wire is electrically connected with the interface.

2. A multi-view camera structure suitable for installation in a coal mine, according to claim 1, characterized in that, The limiting plate is four, the first elastic sheet is four, and the second elastic sheet is four.

3. A multi-view camera structure suitable for installation in a coal mine, according to claim 2, wherein, Eight third elastic sheets extend from the first limiting piece, eight third elastic sheets are respectively close to four first elastic sheets and four second elastic sheets, and the third elastic sheet top the top of the lens.

4. A multi-view camera structure suitable for installation in a coal mine, according to claim 3, wherein, Both ends of the connector extend a first convex buckle, both ends of the first limiting piece are provided with a first clamping groove, the first limiting piece is sleeved on the top of the connector, the first convex buckle is clamped into the first clamping groove and fixed.

5. A multi-view camera structure suitable for installation in a coal mine, according to claim 4, wherein, Both sides of the connector extend a second convex buckle, both sides of the second limiting piece are provided with a second clamping groove, the second limiting piece is sleeved on the bottom of the connector, and the second convex buckle is clamped into the second clamping groove and fixed.

6. A multi-view camera structure suitable for installation in a coal mine, according to claim 5, wherein, Both sides of the second limiting piece extend a second buckle, and two second buckles are respectively connected with both sides of the first limiting piece.

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