Industrial camera
By designing a stepped structure on the industrial camera circuit board and cutting steps of different thicknesses, the problem of multiple sensors corresponding to multiple housing sizes was solved, enabling the same housing to adapt to multiple sensors and reducing material and processing costs.
Patent Information
- Application Number
- CN202520155985.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-22
- Publication Date
- 2026-01-02
- Estimated Expiration
- 2035-01-22
AI Technical Summary
Existing industrial cameras have a wide variety of sensors, requiring different housing sizes, which leads to a large amount of materials and high processing costs.
By designing a stepped structure on the circuit board of an industrial camera, and using steps of different thicknesses to form the first part of different thicknesses, the requirements of different working distances can be met, reducing the types of housing designs.
This allows for the adaptation of a single housing structure to various sensors, reducing material and processing costs.
Smart Images
Figure CN223758329U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the technical field of cameras, in particular to an industrial camera. BACKGROUND
[0002] In an industrial camera, different sensor working distances with different back focal lengths can be compatible by adjusting the thickness of the camera shell.
[0003] Due to the large number of sensors, a plurality of different shell sizes are required, which can easily cause a large number of materials and high processing costs. CONTENT OF THE UTILITY MODEL
[0004] The main purpose of the present application is to provide an industrial camera which can be applied to a plurality of shell sizes.
[0005] To achieve the above purpose, the present application provides an industrial camera, comprising:
[0006] A shell assembly is formed with an inner cavity; the shell assembly comprises a first shell;
[0007] A circuit board assembly is arranged in the inner cavity, the circuit board assembly comprises a first circuit board, the first circuit board comprises a first part and a second part, a step structure is formed between the first part and the second part, the area of the first part is smaller than the area of the second part, the first part of the first circuit board is provided with an image sensor, and the second part of the first circuit board is in contact with one side of the first shell.
[0008] In one embodiment, the distance between the side of the first part away from the second part and the side of the second part close to the first part is D, wherein 1mm≤D≤3mm.
[0009] In one embodiment, the shell assembly further comprises a second shell and a third shell, and the circuit board assembly further comprises a second circuit board.
[0010] The first shell, the second shell and the third shell are sequentially connected to form an inner cavity, the first part is located on one side of the first shell facing the second shell, the second part is located between the first shell and the second shell, and the second circuit board is located in the inner cavity.
[0011] In one embodiment, the industrial camera further comprises a dust cover, one side of the first shell away from the second shell is an open structure, and the dust cover is arranged on the side of the first shell away from the second shell to block the open structure.
[0012] In one embodiment, the industrial camera further comprises a light-transmitting sheet, and the light-transmitting sheet is arranged on one side of the first shell facing the dust cover.
[0013] In one of the embodiments, the industrial camera further comprises a compression ring, which is arranged between the dustproof cover and the light-transmitting sheet.
[0014] In one of the embodiments, the industrial camera further comprises a dustproof ring, which is sleeved on the light-transmitting sheet.
[0015] In one of the embodiments, the industrial camera further comprises a dustproof cover, which is arranged on the first part.
[0016] In one of the embodiments, the industrial camera further comprises a light guide column, which is arranged on the circuit board.
[0017] In one of the embodiments, the industrial camera further comprises a fastener, and the first shell, the second shell and the third shell are sequentially connected through the fastener.
[0018] The industrial camera provided by the application, the first circuit board comprises a first part and a second part, and a step structure is formed between the first part and the second part. By cutting the steps with different thicknesses, the first part with different thicknesses can be formed, so that the image sensor on the first part meets different working distances. In this way, different sizes of the shell are not required to meet the working requirements, and the material cost is obviously reduced. BRIEF DESCRIPTION OF DRAWINGS
[0019] In order to more clearly illustrate the technical solutions in the embodiments of the application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the application, and other drawings can be obtained by those skilled in the art without creative labor on the basis of the drawings shown.
[0020] Figure 1 The structural schematic diagram of the industrial camera provided by an embodiment of the application is shown in the figure.
[0021] Figure 2 The structural schematic diagram of the industrial camera provided by an embodiment of the application is shown in the figure. Figure 1 The sectional view after assembly is shown in the figure.
[0022] Figure 3 The structural schematic diagram of the industrial camera provided by an embodiment of the application is shown in the figure.
[0023] Figure 4 The structural schematic diagram of the industrial camera provided by an embodiment of the application is shown in the figure. Figure 3 The sectional view after assembly is shown in the figure.
[0024] Figure 5 The perspective view of the industrial camera provided by an embodiment of the application is shown in the figure.
[0025] Brief Description of the Drawings
[0026] Reference Name Reference Name 10 Housing assembly 14 Compression ring 101 First shell 15 Dust shield 102 Second shell 16 Light transmissive sheet 103 Third shell 17 Fastener 11 Second circuit board 18 Light guide post 12 Dust cover 19 First gasket 13 First circuit board 20 Second gasket 131 First portion 21 Dust shield 132 Second portion
[0027] The objectives, features and advantages of the present application will be further illustrated in conjunction with the embodiments, with reference to the accompanying drawings. DETAILED DESCRIPTION
[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by a person of ordinary skill in the art without creative work are within the scope of protection of the present application.
[0029] It should be noted that all the directionality indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present application are only used to explain the relative position relationship, movement condition, etc. between components in a certain posture (as shown in the accompanying drawings), and if the certain posture changes, the directionality indications also change accordingly.
[0030] In addition, the description of “first”, “second” and the like in the present application is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features defined as “first”, “second” can explicitly or implicitly include at least one of the features. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of a person of ordinary skill in the art, and when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the scope of protection claimed by the present application.
[0031] The present application will be described in detail below.
[0032] The present application provides an oil cooling device, which refers to Figure 1 and combines Figure 2 , Figure 5 , Figure 1 the industrial camera provided by the present application, Figure 2 , Figure 1 the cross-sectional view after assembly, Figure 5 the perspective view of the industrial camera provided by the present application.
[0033] In the embodiments of the present application, as Figure 1 and combines Figure 2As shown, the industrial camera comprises a shell assembly 10 and a circuit board assembly, wherein the shell assembly 10 is formed with an inner cavity; the shell assembly 10 comprises a first shell 101; the circuit board assembly is arranged in the inner cavity, and the circuit board assembly comprises a first circuit board 13, the first circuit board 13 comprises a first part 131 and a second part 132, a step structure is formed between the first part 131 and the second part 132, the area of the first part 131 is smaller than the area of the second part 132, the first part 131 of the first circuit board 13 is provided with an image sensor, and the second part 132 of the first circuit board 13 is in contact with one side of the first shell 101.
[0034] The first part 131 and the second part 132 in the embodiment are integrally formed, and the step structure is formed between the first part 131 and the second part 132. Figure 1 As shown, when cutting steps with different thicknesses along the X-axis direction, the thickness of the first part 131 along the X-axis direction and the thickness of the second part 132 along the X-axis direction are different.
[0035] The second part 132 in the embodiment can be fixed on the first shell 101 by bolts, or the second part 132 is clamped on the first shell 101, which can be determined according to actual conditions, and the embodiment of the specification does not limit this.
[0036] Referring to Figure 1 As shown, when assembling, the distance D of the first circuit board 13 towards the edge of the first shell 101 along the X-axis direction is milled, so that the first part 131 and the second part 132 can be formed, and when the size of the cutting D is different, the thickness of the first part 131 is also different, so that the position of the image sensor on the first part 131 in the first shell 101 is also different.
[0037] The industrial camera provided in the application, the first circuit board comprises a first part 131 and a second part 132, a step structure is formed between the first part 131 and the second part 132, and by cutting steps with different thicknesses, the first part 131 with different thicknesses can be formed, so that the image sensor on the first part 131 meets different working distances, so that different sizes of the shell can meet the working requirements without the need for design, which obviously reduces the material cost.
[0038] As Figure 3 and in combination Figure 4 As shown, the industrial camera further comprises a first gasket 19 arranged between the first circuit board 13 and the first shell 101.
[0039] The first circuit board 13 and the first shell 101 can be adjusted in distance by setting the first gasket 19, and thus the working distance of different models of image sensors on the first circuit board 13 can be met, so that different sizes of the shell are not needed to meet the working requirements, and the material cost is obviously reduced.
[0040] In some embodiments, as Figure 3 and in combination Figure 4 As shown, the industrial camera further includes a second gasket 20, which is arranged between the first gasket 19 and the first circuit board 13.
[0041] The first circuit board 13 and the first shell 101 can be further adjusted in distance by setting the second gasket 20, and thus the working distance of different models of sensors on the first circuit board 13 can be met, so that different sizes of the shell 10 are not needed to meet the working requirements, and the material cost is obviously reduced.
[0042] In some embodiments, the distance between the side of the first part 131 away from the second part 132 and the side of the second part 132 close to the first part 131 is D, where 1mm≤D≤3mm.
[0043] The first part 131 with different thicknesses can be formed by cutting different distances D.
[0044] In some embodiments, the shell assembly 10 further includes a second shell 102 and a third shell 103, and the circuit board assembly further includes a second circuit board 11; the first shell 101, the second shell 102, and the third shell 103 are connected in sequence to form an inner cavity, the first part 131 is located on the side of the first shell 101 facing the second shell 102, the second part 132 is located between the first shell 101 and the second shell 102, and the second circuit board 11 is located in the inner cavity.
[0045] In the embodiment, the opposite sides of the first shell 101 along the X-axis direction are open structures, the opposite sides of the second shell 102 along the X-axis direction are open structures, and the side of the third shell 103 facing the second shell 102 is an open structure, and the side of the third shell 103 away from the second shell 102 is a closed structure.
[0046] The first shell 101, the second shell 102, and the third shell 103 in the embodiment can be connected by bolts or sequentially clamped together, which can be determined according to actual conditions, and the embodiments of the present specification do not limit this.
[0047] In some embodiments, the industrial camera further includes a dust cover 12, the side of the first shell 101 away from the second shell 102 is an open structure, and the dust cover 12 is arranged on the side of the first shell 101 away from the second shell 102 to block the open structure.
[0048] The dust cover 12 in the embodiment can be fixed on the side of the first shell 101 away from the second shell 102 by means of bolts, clamping, or the like.
[0049] In the embodiment, the opening structure on the side of the first shell 101 away from the second shell 102 is blocked by the dust cover 12, which can effectively prevent sundries from falling onto the first part 131 in the first shell 101.
[0050] In some embodiments, as shown in Figure 1 The industrial camera further includes a light-transmitting sheet 16 disposed on the side of the first shell 101 facing the dust cover 12.
[0051] In some embodiments, as shown in Figure 1 The industrial camera further includes a compression ring 14 disposed between the dust cover 12 and the light-transmitting sheet 16.
[0052] After the dust cover 12 is mounted on the first shell 101, the dust cover 12 compresses the compression ring 14, so that the compression ring 14 abuts against the light-transmitting sheet 16, which can make the light-transmitting sheet 16 stably located in the first shell 101.
[0053] In some embodiments, as shown in Figure 1 The industrial camera further includes a dust ring 15 sleeved on the light-transmitting sheet 16.
[0054] During assembly, the dust ring 15 is first sleeved on the light-transmitting sheet 16, and then the dust ring 15 is installed in the first shell 101 together with the light-transmitting sheet 16, at this time, the dust ring 15 abuts against the inner wall of the first shell 101, which can prevent external sundries from entering the first shell 101.
[0055] In some embodiments, as shown in Figure 3 The industrial camera further includes a dust cover 21 disposed on the first part 131.
[0056] The dust cover 21 in the embodiment can be clamped on the first part 131, which can be determined according to actual conditions, and the embodiments of the present specification do not limit this.
[0057] Since the dust cover 21 is disposed on the first part 131, dust can be prevented from falling onto the image sensor on the first part 131.
[0058] In some embodiments, as shown in Figure 1 The industrial camera further includes a light guide column 18 disposed on the circuit board 11.
[0059] The light guide column 18 in the embodiment can be fixed on the circuit board 11 by bolts, and the actual situation can be determined, and the embodiment of the specification is not limited in this regard.
[0060] By setting the light guide column 18, the light source for the camera as a whole is conveniently provided.
[0061] In some embodiments, as shown in Figure 1 The industrial camera further includes a fastener 17, wherein the first shell 101, the second shell 102 and the third shell 103 are sequentially connected by the fastener 17.
[0062] The fastener 17 in the embodiment can be a bolt, and screw holes are correspondingly provided on the first shell 101, the second shell 102 and the third shell 103. The first shell 101, the second shell 102 and the third shell 103 can be conveniently connected together by the bolt passing through the corresponding screw holes.
[0063] The above is only the preferred embodiment of the application, and does not limit the patent scope of the application. Any equivalent structural transformation, direct / indirect application in other related technical fields based on the application concept, and the contents of the specification and drawings are included in the patent protection scope of the application.
Claims
1. An industrial camera, characterized in that include: A housing assembly having an inner cavity, the housing assembly including a first housing (101); A circuit board assembly is disposed in the inner cavity. The circuit board assembly includes a first circuit board (13), which includes a first part (131) and a second part (132). A stepped structure is formed between the first part (131) and the second part (132). The area of the first part (131) is smaller than the area of the second part (132). An image sensor is disposed on the first part (131) of the first circuit board (13). The second part (132) of the first circuit board (13) is in contact with one side of the first shell (101).
2. The industrial camera according to claim 1, characterized in that The distance between the side of the first part (131) away from the second part (132) and the side of the second part (132) closer to the first part (131) is D, where 1mm≤D≤3mm.
3. The industrial camera according to claim 1, characterized in that The housing assembly further includes a second housing (102) and a third housing (103), and the circuit board assembly further includes a second circuit board (11); The first shell (101), the second shell (102) and the third shell (103) are connected in sequence to form an inner cavity. The first part (131) is located on the side of the first shell (101) facing the second shell (102), the second part (132) is located between the first shell (101) and the second shell (102), and the second circuit board (11) is located in the inner cavity.
4. The industrial camera according to claim 3, characterized in that The industrial camera also includes a dust cover (12). The side of the first shell (101) away from the second shell (102) has an opening structure. The dust cover (12) is located on the side of the first shell (101) away from the second shell (102) and is used to seal the opening structure.
5. The industrial camera according to claim 4, characterized in that The industrial camera also includes a light-transmitting sheet (16) disposed on the side of the first housing (101) facing the dust cover (12).
6. The industrial camera according to claim 5, characterized in that The industrial camera also includes a pressure ring (14), which is disposed between the dust cover (12) and the light-transmitting sheet (16).
7. The industrial camera according to claim 5, characterized in that The industrial camera also includes a dustproof ring (15), which is fitted onto the light-transmitting sheet (16).
8. The industrial camera according to any one of claims 1 to 7, characterized in that The industrial camera also includes a dust cover (21) disposed on the first part (131).
9. The industrial camera according to claim 3, characterized in that The industrial camera also includes a light guide post (18), which is disposed on the second circuit board (11).
10. The industrial camera according to claim 3, characterized in that The industrial camera also includes a fastener (17), and the first shell (101), the second shell (102) and the third shell (103) are connected in sequence by the fastener (17).