Camera structure of trinocular microscope

Abstract

The utility model provides a camera structure of a trinocular microscope, which comprises a trinocular observation tube arranged on a microscope body, an upper eyepiece is arranged at the top of the trinocular observation tube, an adaptive lens interface is arranged at the top of the upper eyepiece, a camera shooting assembly is arranged at the top of the adaptive lens interface, a connecting ring seat is fixed at the bottom of the camera shooting assembly, and the connecting ring seat is fixed at the bottom of the connecting ring seat. Placing grooves are symmetrically formed in the two sides of the connecting ring base, limiting columns are arranged in the placing grooves in a sliding mode, first springs are arranged in the placing grooves, one ends of the first springs are fixed to the groove walls of the placing grooves, the other ends of the first springs are fixed to the limiting columns, and the two limiting grooves are formed in the adaptive mirror interface in a penetrating mode; the utility model solves the problems that the conventional camera shooting assembly is mostly installed at the eyepiece sleeve in a threaded connection mode, the operation is troublesome, and the shooting effect is greatly influenced when the camera shooting assembly is not screwed in place by a worker.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of microscope especially relates to a camera structure of three -eye microscope. BACKGROUND

[0002] Three -eye microscope is a kind of special design optical instrument, its core feature is equipped with three independent observation channels, usually including two main eyepiece and an additional channel, is widely used in teaching, scientific research, industrial detection etc.

[0003] Microscope camera refers to the input device specially for microscope development, is only used for shooting the sample picture observed in microscope, and ordinary microscope can only be observed through the eye, and when we find different targets under the mirror, it is difficult to carry out simultaneous comparison and analysis, which leads to the loss of a lot of data, and microscope camera can record the sample image observed each time to make data comparison, which is very helpful for researchers.

[0004] But the existing camera assembly adopts the way of screw connection and is installed at eyepiece barrel, and the operation is more troublesome, and the staff can not screw the camera assembly to the position, which will greatly affect the shooting effect.

[0005] Therefore, it is necessary to provide a new camera structure of three -eye microscope to solve the above technical problems. CONTENT OF UTILITY MODEL

[0006] To solve the above technical problems, the utility model provides a camera structure of three -eye microscope, solves the problem that the existing camera assembly adopts the way of screw connection and is installed at eyepiece barrel, and the operation is more troublesome, and the staff can not screw the camera assembly to the position, which will greatly affect the shooting effect.

[0007] The camera structure of three -eye microscope provided by the utility model includes three -eye observation barrel installed on microscope body, the top of three -eye observation barrel is provided with upper eyepiece, the top of upper eyepiece is installed with adaptive lens interface, the top of adaptive lens interface is provided with camera assembly, the bottom of camera assembly is fixed with connecting ring seat, the both sides of connecting ring seat are symmetrically provided with placing groove, the inside of placing groove is slidably provided with limiting column, the inside of placing groove is provided with first spring, one end of first spring is fixed in the groove wall of placing groove, the other end of first spring is fixed on limiting column;

[0008] Two limiting grooves are penetrated in adaptive lens interface.

[0009] In a preferred embodiment, the limiting groove is matched with the size of the limiting column.

[0010] In a preferred implementation form, a top post is arranged to slide inside the limiting groove, and a push plate is fixed to an end of the top post away from the adapter lens interface.

[0011] In a preferred implementation form, a second spring is arranged around the top post, and one end of the second spring is fixed to one side of the adapter lens interface, and the other end of the second spring is fixed to the push plate.

[0012] In a preferred implementation form, a positioning hole is arranged on the adapter lens interface, and a positioning post is fixed to the bottom of the camera assembly.

[0013] In a preferred implementation form, a buffer rubber pad is arranged on the upper surface of the adapter lens interface.

[0014] The microscope camera assembly has the following beneficial effects:

[0015] When the microscope camera assembly is installed, the staff only needs to align the positioning post with the positioning hole and then press the camera assembly downward, and when the camera assembly moves downward, the limiting post is compressed into the placing groove, and when the limiting post moves to the same plane as the limiting groove, the limiting post is pushed into the limiting groove under the action of the first spring, and at this time, the precise installation of the camera assembly is completed, and the operation is simple and convenient.

[0016] When the camera assembly needs to be removed, the staff only needs to press the push plate to drive the top post to push the limiting post into the placing groove, and at this time, the camera assembly can be pulled out. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 The utility model provides a three -objective microscope's camera head structure's main structure perspective view;

[0018] Figure 2 The utility model provides an adapter lens interface structure view;

[0019] Figure 3 The utility model provides a camera assembly structure view Figure 1 ;

[0020] Figure 4 The utility model provides a camera assembly structure view Figure 2 .

[0021] In the drawing, 1 is a three -objective observation cylinder, 2 is an upper ocular lens, 3 is an adapter lens interface, 4 is a camera assembly, 5 is a connecting ring seat, 6 is a placing groove, 7 is a limiting post, 8 is a first spring, 9 is a limiting groove, 10 is a top post, 11 is a push plate, 12 is a second spring, 13 is a positioning hole, 14 is a positioning post, 15 is a buffer rubber pad. DETAILED DESCRIPTION

[0022] The utility model discloses make further explanation to the utility model below combining the drawing and implementation.

[0023] Please combine with Figure 1 , Figure 2 , Figure 3 And Figure 4 Among them Figure 1 It is the main structure perspective view of the camera structure of the trinocular microscope provided by the utility model; Figure 2 It is the structure view of the adapter lens interface provided by the utility model; Figure 3 It is the structure view of the camera assembly provided by the utility model Figure 1 ; Figure 4 It is the structure view of the camera assembly provided by the utility model Figure 2 .

[0024] In the specific implementation process, as Figures 1-4 Indicated, including installing on the trinocular observation barrel 1 of microscope body, the top of trinocular observation barrel 1 is provided with upper ocular 2, and the top of upper ocular 2 is installed with adapter lens interface 3, and the top of adapter lens interface 3 is provided with camera assembly 4, and the bottom of camera assembly 4 is fixed with connecting ring seat 5, and the both sides of connecting ring seat 5 are symmetrically provided with placing groove 6, and the inside of placing groove 6 is slidably provided with limiting column 7, and the inside of placing groove 6 is provided with first spring 8, and one end of first spring 8 is fixed in the groove wall of placing groove 6, and the other end of first spring 8 is fixed on limiting column 7, and two limiting grooves 9 are penetrated and set up on adapter lens interface 3, and limiting groove 9 is matched with the size of limiting column 7, to ensure that limiting column 7 can smoothly enter the inside of limiting groove 9, when installing the camera assembly 4 of the present microscope, the staff only needs to align the positioning column 14 with the positioning hole 13 and then press the camera assembly 4 downwards, when the camera assembly 4 moves downwards, limiting column 7 will be compressed into the inside of placing groove 6, when limiting column 7 moves to the same plane with limiting groove 9, under the action of first spring 8, limiting column 7 will be inserted into the inside of limiting groove 9, at this moment, the accurate installation of camera assembly 4 can be completed.

[0025] The inside of limiting groove 9 is slidably provided with top column 10, and the end, away from adapter lens interface 3, of top column 10 is fixed with push plate 11, and second spring 12 is sleeved on top column 10, and one end of second spring 12 is fixed on one side of adapter lens interface 3, and the other end of second spring 12 is fixed on push plate 11, when needing to disassemble camera assembly 4, the staff only needs to press push plate 11 to drive top column 10 to insert limiting column 7 into the inside of placing groove 6, at this moment, camera assembly 4 can be pulled out, and the operation is simple and convenient.

[0026] The positioning hole 13 is arranged on the adaptive lens interface 3, and the positioning column 14 is fixed at the bottom of the camera assembly 4, so that the limiting column 7 is aligned with the limiting groove 9 when the camera assembly 4 is installed, and the buffer rubber pad 15 is arranged on the upper surface of the adaptive lens interface 3, so as to buffer the force received by the camera assembly 4 when the camera assembly 4 is in contact with the adaptive lens interface 3, and the buffer rubber pad 15 plays a protection role.

[0027] The working principle of the utility model is as follows: when the camera assembly 4 is installed, the staff only needs to align the positioning column 14 with the positioning hole 13 and then press the camera assembly 4 downward, the limiting column 7 is compressed into the placing groove 6 when the camera assembly 4 moves downward, and when the limiting column 7 moves to the same plane as the limiting groove 9, the limiting column 7 is pushed into the limiting groove 9 under the action of the first spring 8, so that the accurate installation of the camera assembly 4 is completed;

[0028] When the camera assembly 4 needs to be removed, the staff only needs to press the push plate 11 to drive the jackscrew 10 to push the limiting column 7 into the placing groove 6, so that the camera assembly 4 can be pulled out, and the operation is simple and convenient.

[0029] The circuit and the control involved in the utility model are prior art, and will not be described in detail.

[0030] The above is only an embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process transformation by using the content of the utility model specification and drawings, or direct or indirect application in other related technical fields, is also included in the patent protection range of the utility model.

Claims

1. A camera structure of a trinocular microscope, comprising a trinocular viewing tube (1) mounted on a microscope body, a top of the trinocular viewing tube (1) being provided with an upper ocular lens (2), the upper ocular lens (2) being mounted with an adapter lens interface (3) at the top, characterized in that, The top of the adaptive mirror interface (3) is provided with a camera assembly (4), the bottom of the camera assembly (4) is fixedly provided with a connecting ring seat (5), the both sides of the connecting ring seat (5) are symmetrically provided with a placing groove (6), the inside of the placing groove (6) is slidably provided with a limiting column (7), the inside of the placing groove (6) is provided with a first spring (8), one end of the first spring (8) is fixedly arranged on the groove wall of the placing groove (6), the other end of the first spring (8) is fixedly arranged on the limiting column (7). Two limiting grooves (9) are provided on the adaptive mirror interface (3).

2. The camera structure of a triocular microscope according to claim 1, characterized in that, The limiting groove (9) is matched with the limiting column (7) in size.

3. The camera structure of a triocular microscope according to claim 2, characterized in that, A top column (10) is slidably arranged in the limiting groove (9), one end of the top column (10) is fixedly provided with a push plate (11) away from the adaptive mirror interface (3).

4. The camera structure of a triocular microscope according to claim 3, characterized in that, A second spring (12) is sleeved on the top column (10), one end of the second spring (12) is fixedly arranged on one side of the adaptive mirror interface (3), the other end of the second spring (12) is fixedly arranged on the push plate (11).

5. The camera structure of a triocular microscope according to claim 4, characterized in that, A positioning hole (13) is provided on the adaptive mirror interface (3), the bottom of the camera assembly (4) is fixedly provided with a positioning column (14).

6. The camera structure of a triocular microscope according to claim 5, characterized in that, The upper surface of the adaptive mirror interface (3) is provided with a buffer rubber pad (15).

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