Control host of surgical field shooting equipment and surgical field shooting equipment

Abstract

The utility model discloses a control host of a surgical field shooting device and the surgical field shooting device, in the technical scheme of the control host of the surgical field shooting device, a first connecting piece is fixed on the inner wall surface of a shell, the first connecting piece can be used for fixedly connecting a wire pressing piece and a circuit board, and the first connecting piece can be used for fixedly connecting the wire pressing piece and the circuit board. Therefore, the circuit board can be fixedly installed in the installation cavity. The wire pressing piece and the circuit board share the first connecting piece to be fixed on the shell, so that the effective utilization rate of the first connecting piece can be improved, and corresponding fixing structures can be reduced, so that the internal structure of the control host is simpler and more compact.

Description

TECHNICAL FIELD

[0001] The utility model relates to photographic equipment technical field, especially a kind of control host computer of surgical field photographic equipment and surgical field photographic equipment. BACKGROUND

[0002] In clinical medical process, it will be through head-mounted surgical field photographic equipment to assist and record treatment process, surgical field photographic equipment is usually composed of control host computer and photographic device, control host computer can be operated by user to control photographic device work. In the related art, it is necessary to set line pressing part in control host computer to press the electrical connection line, to prevent the electrical connection line from exiting control host computer, the shell wall of control host computer needs to be provided with corresponding fixing structure for fixing line pressing part;For the circuit board installed with press switch, the shell wall of control host computer also needs to be provided with corresponding fixing structure for fixing circuit board, which results in more fixing structures needed to be set in control host computer, causing the internal structure of control host computer to be more complex. SUMMARY

[0003] The main purpose of the present utility model is to provide a kind of control host computer of surgical field photographic equipment, to solve the technical problem of how to make the internal structure of control host computer more simple and compact.

[0004] To achieve the above-mentioned purpose, the control host computer of surgical field photographic equipment provided by the utility model comprises:

[0005] The shell is provided with a mounting cavity, and the shell has a first side wall, the first side wall is provided with a wire hole and a keyhole;The main control board is installed in the mounting cavity;The electrical connection line is inserted into the mounting cavity through the wire hole at one end to be electrically connected with the main control board;The first connecting piece is arranged in the mounting cavity and fixed to the inner wall of the shell, and the first connecting piece is adjacent to the first side wall and located on one side of the wire hole;The line pressing part is arranged in the mounting cavity and adjacent to the first side wall, and the line pressing part comprises a line pressing part and a fixed part, the line pressing part is pressed to the electrical connection line to limit the electrical connection line from exiting the wire hole;The fixed part is fixedly connected with the first connecting piece;The key is press-fitted in the keyhole;The switch assembly is installed in the mounting cavity, and the switch assembly comprises a circuit board and a press switch installed on the circuit board, the press end of the press switch is in abutment with the key, so that the key can trigger the press switch when being pressed;The circuit board is electrically connected with the main control board, the circuit board is fixedly connected with the first connecting piece, and the keyhole is located on the side of the first connecting piece away from the wire hole.

[0006] Optionally, the first connecting member comprises a first connecting part and a second connecting part, the first connecting part is close to the first side wall, the second connecting part is arranged on the side of the first connecting part away from the first side wall, the fixing part is fixedly connected to the first connecting part, and the circuit board is fixedly connected to the second connecting part away from the first connecting part.

[0007] Optionally, the first connecting part is provided with a first connecting hole, and the fixing part is provided with a first through hole, and the first connecting hole and the first through hole are connected by a fastener.

[0008] Optionally, the inner wall surface of the first side wall is provided with a fixing boss, the first connecting part is located between the fixing boss and the fixing part, the fixing boss is provided with a fixing hole, and the fixing hole, the first through hole and the first connecting hole are sequentially connected by a fastener.

[0009] Optionally, the circuit board is provided with a second through hole, the second connecting part is provided with a second connecting hole, and the second through hole and the second connecting hole are connected by a fastener.

[0010] Optionally, the first connecting part and the second connecting part are integrally formed.

[0011] Optionally, the number of the key holes is at least two, the at least two key holes are arranged at intervals along the length direction of the first side wall, the number and position of the keys correspond to the number and position of the key holes, each key is installed in each key hole, the number and position of the press switches correspond to the number and position of the key holes, the pressing end of each press switch abuts against each key, the circuit board extends along the length direction of the first side wall, each press switch is installed on the circuit board, the control host of the surgical field photographing device further comprises a second connecting member, the second connecting member is installed in the mounting cavity and fixedly connected to the shell, and one end of the circuit board away from the first connecting member is fixedly connected to the second connecting member.

[0012] Optionally, the part of the electric connecting line extending into the mounting cavity is provided with a limiting boss on the peripheral wall, the limiting boss abuts against the wire pressing part along the depth direction of the wire hole, so as to limit the electric connecting line from exiting the wire hole.

[0013] Optionally, the shell further has a first shell wall, the first shell wall is provided with a display window, the control host of the surgical field photographing device further comprises a display screen installed in the mounting cavity, the display screen is arranged corresponding to the display window, and the first connecting member presses and fixes the display screen to the first shell wall.

[0014] The utility model also proposes a surgical field photographing equipment, including head wearing piece, photographing device and the control host computer of surgical field photographing equipment above-mentioned, the head wearing piece is used to wear for human head, the photographing device is installed in the head wearing piece, the control host computer of surgical field photographing equipment is connected with photographing device electricity.

[0015] The technical scheme of the control host computer of the surgical field photographing equipment of the utility model, the first connecting piece is fixed to the inner wall surface of the shell, the first connecting piece can be fixedly connected with the wire pressing piece and can be fixedly connected with the circuit board, so as to realize the fixed installation of the circuit board in the installation cavity; the wire pressing piece and the circuit board are fixed to the shell by sharing the first connecting piece, which can improve the effective utilization rate of the first connecting piece, reduce the corresponding fixing structure, and make the internal structure of the control host computer more simple and compact. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the embodiment or the prior art description will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained from the structure shown in the drawings without creative labor.

[0017] Figure 1 It is an embodiment of the structure of the control host computer of the surgical field photographing equipment of the utility model;

[0018] Figure 2 It is a structure sectional view of an embodiment of the control host computer of the surgical field photographing equipment of the utility model;

[0019] Figure 3 It is a structure exploded view of an embodiment of the control host computer of the surgical field photographing equipment of the utility model;

[0020] Figure 4 It is a structure schematic view of an embodiment of the first connecting piece in the utility model;

[0021] Figure 5 It is a structure exploded sectional view of an embodiment of the control host computer of the surgical field photographing equipment of the utility model.

[0022] EXPLANATION OF DRAWINGS:

[0023]

[0024]

[0025] The realization, functional characteristics and advantages of the utility model will be further explained by combining with the embodiments and referring to the drawings. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the 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. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative efforts belong to the scope of the present application.

[0027] It should be noted that if the embodiments of the present application involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative positional relationship, movement condition, etc. between components in a certain specific posture (as shown in the drawings), and if the specific posture changes, the directional indications also change accordingly.

[0028] In addition, if the embodiments of the present application involve descriptions of "first", "second", etc., the descriptions of "first", "second", etc. are only for description purposes, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing throughout the text is that it includes three parallel schemes, for example, "A and / or B" includes A scheme, or B scheme, or A and B schemes. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the fact that a person skilled in the art can realize it, 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 also not within the scope of protection required by the present application.

[0029] In the clinical medical process, a head-mounted surgical field shooting device is used to assist and record the treatment process. The surgical field shooting device usually consists of a control host and a shooting device. The control host can be operated by a user to control the shooting device. In the related art, a pressing part needs to be arranged in the control host to press and fix the electric connection line to prevent the electric connection line from exiting the control host. The shell wall of the control host needs to be provided with a corresponding fixing structure for fixing the pressing part. For the circuit board provided with a pressing switch, the shell wall of the control host also needs to be provided with a corresponding fixing structure for fixing the circuit board, which results in that more fixing structures need to be arranged in the control host, and the internal structure of the control host is relatively complex.

[0030] The utility model provides a surgical field shooting device's control host, aims at solving how makes the internal structure of control host more simple and compact technical problem.

[0031] In the embodiments of the present application, as Figures 1 to 5As shown, the control host of the surgical field shooting device comprises a shell 10 provided with a mounting cavity 11, the shell 10 having a first side wall 12; a main control board 20 installed in the mounting cavity 11; an electric connection wire 30, one end of which extends into the mounting cavity 11 through a wire hole to be electrically connected with the main control board 20; a first connecting piece 40 arranged in the mounting cavity 11 and fixed to the inner wall of the shell 10, the first connecting piece 40 being adjacent to the first side wall 12 and located on one side of the wire hole; a wire pressing piece 50 arranged in the mounting cavity 11 and adjacent to the first side wall 12, the wire pressing piece 50 comprising a wire pressing part 51 and a fixing part 52, the wire pressing part 51 being crimped to the electric connection wire 30 to limit the electric connection wire 30 from exiting the wire hole; the fixing part 52 being fixedly connected with the first connecting piece 40; a button 80 being pressingly installed in a button hole; a switch assembly installed in the mounting cavity 11, the switch assembly comprising a circuit board 61 and a press switch 62 installed on the circuit board 61, the press end of the press switch 62 being abutted with the button 80 so that the button 80 can trigger the press switch 62 when being pressed; the circuit board 61 being electrically connected with the main control board 20, the circuit board 61 being fixedly connected with the first connecting piece 40, the button hole being located on the side of the first connecting piece 40 away from the wire hole.

[0032] In the embodiment, the control host can be electrically connected with the shooting device through the electric connection wire 30, so that the user can control the shooting device to shoot through the control host. The shooting device is installed on the holder, and the control host can also control the holder to rotate to adjust the shooting angle of the shooting device. The shell 10 is used to form the overall appearance structure of the control host. The control host further comprises the main control board 20 installed in the mounting cavity 11 to transmit control signals to the shooting device and the holder.

[0033] One end of the electric connection wire 30 extends into the mounting cavity 11 through the wire hole to be electrically connected with the main control board 20 in the mounting cavity 11, and the other end of the electric connection wire 30 is used to be connected with the shooting device, so that the control host can provide electric energy and transmit control signals to the shooting device through the electric connection wire 30, and meanwhile the shooting device can also transmit the shot picture data to the control host through the electric connection wire 30. The wire pressing piece 50 can press and fix the electric connection wire 30 in the shell 10 to prevent the electric connection wire 30 from being disconnected from the main control board 20 when being pulled.

[0034] The button 80 is used for the user to press, and the pressing force received by the button 80 can be transmitted to the press switch 62 to trigger the press switch 62, so that a control signal can be generated, which is transmitted from the circuit board 61 to the main control board 20, so that the main control board 20 can control the shooting device according to the pressing operation of the user.

[0035] The first connecting piece 40 is fixed to the inner wall surface of the shell 10. The first connecting piece 40 can be fixedly connected with the wire pressing piece 50 and can be fixedly connected with the circuit board 61, so as to realize the fixed installation of the circuit board 61 in the installation cavity 11. The wire pressing piece 50 and the circuit board 61 share the first connecting piece 40 to be fixed to the shell 10, which can improve the effective utilization rate of the first connecting piece 40 and reduce the corresponding fixing structure, so that the internal structure of the control host is more simple and compact.

[0036] Specifically, as shown in Figures 2 to 5 The first connecting piece 40 includes a first connecting part 41 and a second connecting part 42. The first connecting part 41 is close to the first side wall 12. The second connecting part 42 is arranged on the side of the first connecting part 41 away from the first side wall 12. The fixing part 52 is fixedly connected to the first connecting part 41. The circuit board 61 is fixedly connected to the second connecting part 42 away from the first connecting part 41. The circuit board 61 is opposite to the first side wall 12. The fixing part 52 and the first connecting part 41 are both located between the second connecting part 42 and the first side wall 12. Connecting the fixing part 52 and the circuit board 61 to the first connecting part 41 and the second connecting part 42 respectively can avoid mutual obstruction when the fixing part 52 and the circuit board 61 are connected to the first connecting piece 40.

[0037] In actual application, the first connecting part 41 and the second connecting part 42 are integrally formed, so that the forming mode of the first connecting piece 40 can be simplified and the overall structural strength of the first connecting piece 40 can be improved. For example, as shown in Figures 3 to 5 The first connecting part 41 is provided with a first connecting hole 411. The fixing part 52 is provided with a first through hole 521. The first connecting hole 411 and the first through hole 521 are connected by a fastener. The first connecting hole 411 can be a threaded hole. The fastener can be a screw. The rod part of the fastener is screwed with the first connecting hole 411 after passing through the first through hole 521, so as to fix and connect the first connecting part 41 and the fixing part 52.

[0038] Specifically, as shown in Figures 3 to 5As shown, the inner wall surface of the first side wall 12 is provided with a fixing boss 13, the first connecting part 41 is located between the fixing boss 13 and the fixing part 52, the fixing boss 13 is provided with a fixing hole 131, and the fixing hole 131, the first through hole 521 and the first connecting hole 411 are sequentially connected by a fastener. The fixing boss 13 can improve the structural strength of the connection between the shell 10 and the first connecting part 41, so as to improve the connection stability of the first connecting part 41 and the shell 10. The fixing part 52, the first connecting part 41 and the fixing boss 13 are connected by the same fastener, so that the fixed installation of the first connecting part 40 in the shell 10 and the fixed connection between the fixing part 52 and the first connecting part 41 can be realized at the same time, thereby simplifying the fixed installation process of the first connecting part 40 and the crimping part 50.

[0039] In actual application, for example, Figures 3 to 5 As shown, the circuit board 61 is provided with a second through hole 611, the second connecting part 42 is provided with a second connecting hole 421, and the second through hole 611 and the second connecting hole 421 are connected by a fastener. The second connecting hole 421 can be a threaded hole, and the fastener can be a screw. The rod part of the fastener is screwed with the second connecting hole 421 after passing through the second through hole 611, so as to fix and connect the second connecting part 42 and the circuit board 61.

[0040] For example, Figure 3 As shown, the number of the key holes is at least two, and the at least two key holes are arranged at intervals along the length direction of the first side wall 12; the number and position of the keys 80 correspond to those of the key holes, and each key 80 is installed in each key hole; the number and position of the press switches 62 correspond to those of the key holes, and the pressing end of each press switch 62 abuts against each key 80; the circuit board 61 extends along the length direction of the first side wall 12, and each press switch 62 is installed on the circuit board 61; the control host of the surgical field shooting device further comprises a second connecting part 70, which is installed in the installation cavity 11 and fixedly connected to the shell 10, and one end of the circuit board 61 away from the first connecting part 40 is fixedly connected to the second connecting part 70.

[0041] Each key 80 can realize different control functions, and the plurality of press switches 62 are installed on the same circuit board 61, so as to simplify the installation process of the plurality of press switches 62 in the installation cavity 11. The two ends of the circuit board 61 are fixed to the shell 10 by the first connecting part 40 and the second connecting part 70 respectively, so as to improve the installation stability of the circuit board 61 in the installation cavity 11.

[0042] For example, Figure 5As shown, the part of the electric connecting wire 30 extending into the mounting cavity 11 is provided with a limiting boss 31 on the circumferential wall, the limiting boss 31 abuts against the wire pressing part 51 along the depth direction of the wire hole, so as to limit the electric connecting wire 30 from exiting the wire hole. In this way, the limiting effect of the wire pressing part 50 on the electric connecting wire 30 can be improved.

[0043] In actual application, for example, Figure 5 As shown, the shell 10 further has a first shell wall 14 provided with a display window, the control host of the surgical field shooting device further comprises a display screen mounted in the mounting cavity 11, the display screen is arranged corresponding to the display window, and the first connecting part 40 presses and fixes the display screen to the first shell wall 14. The picture data shot by the shooting device can be transmitted to the control host through the electric connecting wire 30, and then displayed on the display screen for the user to view. The display screen is close to the first shell wall 14 and can display the picture to the outside through the display window. The first shell wall 14 is adjacent to the first side wall 12, and in combination with the above-mentioned embodiments of the first connecting part 41 and the second connecting part 42, one end of the second connecting part 42 close to the first shell wall 14 can press and fix the display screen on the first shell wall 14, so as to improve the installation stability of the display screen in the mounting cavity 11, and the effective utilization rate of the first connecting part 40 can be further improved.

[0044] The utility model also proposes a kind of surgical field shooting equipment, the surgical field shooting equipment includes head wearing part, shooting device and the control host of surgical field shooting equipment, and the specific structure of the control host of surgical field shooting equipment refers to above-mentioned embodiment, since the present surgical field shooting equipment has adopted all technical solutions of above-mentioned all embodiments, at least has all beneficial effects brought by the technical solutions of above-mentioned embodiments, here no longer tediously repeat one by one. Among them, the head wearing part is for the head of human body to wear, the shooting device is installed in the head wearing part, and the control host of surgical field shooting equipment is electrically connected with the shooting device.

[0045] The above-mentioned is only optional embodiment of the utility model, and not therefore limit the patent range of the utility model, and equivalent structural transformation is made using the utility model specification and attached drawing contents under the inventive concept of the utility model, or direct / indirectly applied in other related technical fields are included in the patent protection range of the utility model.

Claims

1. A control host of a surgical field photographing apparatus, characterized by comprising: The utility model relates to a control host computer of surgical field shooting equipment, including: A shell is equipped with installation cavity, and the shell has first side wall, and the first side wall is equipped with wiring hole and button hole; A main control board is installed in the installation cavity; An electric connecting line is inserted into the installation cavity through the wiring hole to be electrically connected with the main control board; A first connecting piece is arranged in the installation cavity and fixed to the inner wall of the shell, and the first connecting piece is adjacent to the first side wall and located on one side of the wiring hole; A wire pressing piece is arranged in the installation cavity and adjacent to the first side wall, and the wire pressing piece comprises a wire pressing part and a fixing part, the wire pressing part is crimped to the electric connecting line to limit the electric connecting line from exiting the wiring hole; The fixing part is fixedly connected with the first connecting piece; A button is pressingly installed in the button hole; A switch assembly is installed in the installation cavity, and the switch assembly comprises a circuit board and a press switch installed on the circuit board, the press end of the press switch abuts against the button so that the button can trigger the press switch when being pressed; the circuit board is electrically connected with the main control board, the circuit board is fixedly connected with the first connecting piece, and the button hole is located on the side of the first connecting piece away from the wiring hole.

2. The control host of the surgical field photographing apparatus according to claim 1, wherein The first connecting piece comprises a first connecting part and a second connecting part, the first connecting part is close to the first side wall, the second connecting part is arranged on the side of the first connecting part away from the first side wall, the fixing part is fixedly connected with the first connecting part, and the circuit board is fixedly connected with the second connecting part away from the first connecting part.

3. The control host of the surgical field photographing apparatus according to claim 2, wherein The first connecting part is provided with a first connecting hole, the fixing part is provided with a first via hole, and the first connecting hole and the first via hole are connected through a fastener.

4. The control host of the surgical field photographing apparatus according to claim 3, wherein The inner wall surface of the first side wall is provided with a fixing boss, the first connecting part is located between the fixing boss and the fixing part, the fixing boss is provided with a fixing hole, and the fixing hole, the first via hole and the first connecting hole are sequentially connected through a fastener.

5. The control host of the surgical field photographing apparatus according to claim 2, wherein The circuit board is provided with a second via hole, the second connecting part is provided with a second connecting hole, and the second via hole and the second connecting hole are connected through a fastener.

6. The control host of the surgical field photographing apparatus according to claim 2, wherein The first connecting part and the second connecting part are integrally formed.

7. The control host of the surgical field photographing apparatus according to claim 2, wherein The number of the button holes is at least two, and the at least two button holes are arranged at intervals along the length direction of the first side wall; the number and position of the buttons correspond to the button holes, each button is installed in each button hole; the number and position of the press switches correspond to the button holes, the press end of each press switch abuts against each button; the circuit board extends along the length direction of the first side wall, and each press switch is installed on the circuit board; the control host computer of the surgical field shooting equipment further comprises a second connecting piece, the second connecting piece is installed in the installation cavity and fixedly connected with the shell, and one end of the circuit board away from the first connecting piece is fixedly connected with the second connecting piece.

8. The control console of the surgical field camera system of claim 1, wherein, The part of the electric connecting wire extending into the installation cavity is provided with a limiting boss on the circumferential wall, the limiting boss abuts against the wire pressing part along the depth direction of the wire hole to limit the electric connecting wire from exiting the wire hole.

9. The control console of the surgical field camera system of claim 1, wherein, The shell further has a first shell wall provided with a display window, and the control host of the surgical field shooting device further comprises a display screen mounted in the installation cavity, the display screen is arranged corresponding to the display window, and the first connecting member press-fits the display screen to the first shell wall.

10. A surgical field imaging apparatus, characterized by comprising: The control host of the surgical field shooting device as claimed in any one of claims 1 to 9, a head-wearing member for wearing on a human head, a shooting device mounted on the head-wearing member, and the control host of the surgical field shooting device is electrically connected with the shooting device.

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