CN218887706U

CN218887706U - Connection structure and display device of HDMI interface

Info

Publication number: CN218887706U
Application number: CN202320075672.3U
Authority: CN
Inventors: 谢超群
Original assignee: Shenzhen Comen Medical Instruments Co Ltd
Current assignee: Shenzhen Comen Medical Instruments Co Ltd
Priority date: 2023-01-10
Filing date: 2023-01-10
Publication date: 2023-04-18
Anticipated expiration: 2033-01-10

Abstract

The utility model discloses a connection structure of HDMI interface, because the elastic component cover is established on the wire, just the one end butt of elastic component connecting terminal, other end butt the mounting, the wire is worn to establish in the accommodation hole, in order to extend to display device is outer, just the elastic component is compression state, thereby makes the elastic component provides one certainly the mounting is past the power of connecting terminal direction, and then support tightly connecting terminal prevents connecting terminal takes off from the HDMI interface pine to overcome at normal transportation of display device, removal, or display device is by the rotatory/elevating movement's of operating personnel in-process, all can have the vibrations of different degrees, makes the HDMI cable pine take off the risk that drops even easily, leads to the splash screen or does not have the unusual problem of signal source completely.

Description

Connection structure and display device of HDMI interface

Technical Field

The utility model belongs to the technical field of HDMI interface structure, in particular to connection structure and display device of HDMI interface.

Background

The HDMI (High Definition Multimedia Interface) cable is a wire rod with standard HDMI interfaces designed at two ends and connected together by a soft wire in the middle, and due to the particularity of the type of the Interface, a buckle structure or a locking glue structure in other forms is not designed on a male/female head of the HDMI Interface, so that the HDMI can be used for display equipment. In the normal transportation and movement of the equipment or the rotation/lifting movement process of the display equipment by an operator, vibration of different degrees can exist, the HDMI cable is easy to loosen and even fall off, and the abnormal problem of screen flashing or no signal source of the display equipment is caused.

To the above problem, the utility model provides a connection structure and display device of HDMI interface.

SUMMERY OF THE UTILITY MODEL

In order to solve the prior art not enough, the utility model provides a connection structure of HDMI interface, because the elastic component cover is established on the wire, just the one end butt of elastic component connecting terminal, other end butt the mounting, the wire is worn to establish in the holding hole, in order to extend to outside the display device, just the elastic component is compression state, thereby makes the elastic component provides one certainly the mounting is past the power of connecting terminal direction, and then support tightly connecting terminal prevents connecting terminal takes off from the HDMI interface pine to overcome at normal transportation of display device, removal, or display device by the rotatory/elevating movement's of operating personnel in-process, all can have the vibrations of different degrees, make the HDMI cable pine take off the risk of even coming off easily, lead to the display device to twinkle or the unusual problem of no signal source completely.

The utility model discloses the technological effect that will reach is realized through following scheme:

the utility model provides a connection structure of HDMI interface is applied to display device, display device is equipped with the HDMI interface, connection structure includes:

the HDMI cable comprises a connecting terminal and a wire which are connected, and the connecting terminal is connected with the HDMI interface;

the fixing piece is provided with a containing hole and is fixed on the display equipment;

the elastic component, the elastic component cover is established on the wire, just the one end butt of elastic component connecting terminal, other end butt the mounting, the wire is worn to establish in the accommodation hole, in order to extend to outside the display device, just the elastic component is compression state.

Further, the fixing piece is provided with a butt joint plate, one end, far away from the connecting terminal, of the elastic piece is abutted to the butt joint plate, and a clamping groove corresponding to the accommodating hole is formed in the butt joint plate.

Further, the opening area of the clamping groove is smaller than the cross-sectional area of the elastic piece, and/or the elastic piece is a spring.

Further, the fixing piece is provided with two connecting lugs, and the two connecting lugs are arranged on two sides of the accommodating hole.

Furthermore, the connecting lug is provided with a first connecting hole, the display device is provided with a second connecting hole, and the first connecting hole is connected with the second connecting hole through a fastener.

Further, the display device is provided with a boss, and the fixing member is fixed to the boss.

Further, the boss is provided with a protruding portion, and a gap is formed between the protruding portion and the surface of the display device.

The utility model also provides a display device, display device includes equipment main part, host computer core module and as above arbitrary the connection structure of HDMI interface, equipment main part and/or host computer core module is equipped with the HDMI interface, connecting terminal with the HDMI interface links to each other.

Furthermore, the equipment main body comprises a front shell, a driving plate, a shielding cover and a rear shell, wherein an accommodating cavity is formed after the front shell and the rear shell are covered, the driving plate is arranged in the accommodating cavity, and the whole driving plate is covered by the shielding cover and is provided with a communication port; the HDMI interface is arranged on the driving plate and is positioned at the communication port.

Further, the display device is provided with a display, and the display is connected with the driving board.

The utility model has the advantages of it is following:

the utility model provides a connection structure of HDMI interface, because the elastic component cover is established on the wire, just the one end butt of elastic component connecting terminal, other end butt the mounting, the wire is worn to establish in the accommodation hole, in order to extend to display device is outer, just the elastic component is compression state, thereby makes the elastic component provides one certainly the mounting is past the power of connecting terminal direction, and then support tightly connecting terminal prevents connecting terminal takes off from the HDMI interface pine to overcome at normal transportation of display device, removal, or display device is by the rotatory/elevating movement's of operating personnel in-process, all can have the vibrations of different degrees, makes the HDMI cable pine take off the risk of even coming off easily, leads to the splash screen or does not have the unusual problem of signal source completely.

Drawings

In order to more clearly illustrate the embodiments or prior art solutions of the present invention, the drawings needed to be used in the description of the embodiments or prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of a connection structure of an HDMI interface according to an embodiment of the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

FIG. 3 is a cross-sectional view taken along line B-B of FIG. 1;

fig. 4 is a schematic view of an assembly structure of a display device according to an embodiment of the present invention.

Description of the figures the symbols: 100. a display device; 110. an HDMI interface; 121. a front housing; 122. a shield 1221, a communication port; 123. a rear housing; 124. a drive plate; 1. an HDMI cable; 11. a connection terminal; 12. a wire; 2. a fixing member; 21. an accommodation hole; 22. a butt joint plate; 23. connecting lugs; 24. a fastener; 3. an elastic member; 4. a boss; 41. a boss portion; 42. a void.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the specific embodiments and the corresponding drawings. It is to be understood that the disclosed embodiments are merely exemplary of the invention, and are not intended to limit the invention to the precise embodiments disclosed. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Various non-limiting embodiments of the present application are described in detail below with reference to the accompanying drawings.

The utility model discloses the connection structure of HDMI interface is applied to display device, and display device is equipped with the HDMI interface, shows that the setting indicates the electronic equipment who is provided with the display, for example ultrasonic equipment, electrocardiograph equipment, TV set, computer etc.. In the following embodiments, the connection structure of the HDMI interface is provided on the display device to better present the connection structure of the HDMI interface.

Fig. 1 to 2 are schematic structural diagrams showing a connection structure of an HDMI interface in the embodiment, and fig. 3 is a sectional view showing the connection structure of the HDMI interface. As can be seen from the figure, the connection structure includes the HDMI cable 1, the fixing member 2, and the elastic member 3. The HDMI cable 1 includes a connection terminal 11 and a wire 12 connected, and the connection terminal 11 is connected to the HDMI interface 110. The fixing member 2 is provided with a receiving hole 21, and the fixing member 2 is fixed to the display apparatus 100. The elastic member 3 is sleeved on the lead 12, one end of the elastic member 3 is abutted to the connecting terminal 11, the other end of the elastic member is abutted to the fixing member 2, and the elastic member 3 is in a compressed state. Therefore, the elastic piece 3 provides a force from the fixing piece 2 to the connecting terminal 11, and further abuts against the connecting terminal 11, and the connecting terminal 11 is prevented from being loosened from the HDMI interface 110, so that the abnormal problem that the HDMI cable 1 is easily loosened or even falls off due to vibration of different degrees in the normal transportation and movement of the display device 100 or the rotation/lifting movement process of the display device 100 by an operator, and a screen flashing or no signal source is caused is solved. In addition to this, the elastic member 3 may play a role of buffering, and the elastic member 3 may reduce vibration transmitted to the connection terminal 11 when the display device 100 vibrates.

The conductive wires 12 are inserted into the receiving holes 21 to extend outside the display apparatus 100. The lead 12 is fixed by the fixing member 2 in the accommodating hole 21, and the lead 12 is prevented from moving. The fixing member 2 functions to both abut the elastic member 3 and fix the lead wire 12.

Illustratively, the fixing element 2 is provided with an abutting plate 22, one end of the elastic element 3 away from the connecting terminal 11 abuts against the abutting plate 22, and the abutting plate 22 is provided with a slot (not shown) corresponding to the position of the accommodating hole 21, so that one end of the elastic element 3 can abut against the abutting plate 22 to generate a force from the fixing element 2 toward the connecting terminal 11, so as to stabilize the connection between the connecting terminal 11 and the HDMI interface 110. The card slot is used to accommodate the wires 12, facilitating the wiring of the wires 12.

In order to prevent the elastic member 3 from being able to abut against the abutting plate 22 and not being affected by the clamping groove, the elastic member 3 is prevented from entering the clamping groove, the opening area of the clamping groove is smaller than the cross-sectional area of the elastic member 3, and/or the elastic member 3 is a spring, which has good elasticity and is a common elastic member 3.

Illustratively, the fixing member 2 is provided with two engaging lugs 23, and the two engaging lugs 23 are disposed on both sides of the receiving hole 21. The fixing member 2 is fixed to the display apparatus 100 by the engaging lug 23.

In one embodiment, the engaging lug 23 is provided with a first engaging hole (not shown), and the display device 100 is provided with a second engaging hole (not shown), and the first engaging hole and the second engaging hole are engaged by the fastening member 24. That is, the fastening member 24 is inserted into the first coupling hole and the second coupling hole to couple the first coupling hole and the second coupling hole, thereby achieving the fixing of the fixing member 2 to the display apparatus 100. The fastener 24 can be a screw, a stud, a bolt, a pin, etc., and the fastener 24 can be selected according to actual needs. In this embodiment, the fasteners 24 are screws for easy removal and installation.

Illustratively, the display device 100 is provided with a boss 4, and the fixing member 2 is fixed to the boss 4. The boss 4 can raise the position of the fixing member 2, so that the fixing member 2 is flush with the HDMI interface 110.

In one embodiment, the boss 4 is provided with a boss 41, the fixing member 2 is disposed on the boss 41, and the engaging lug 23 is connected with the boss 41. A gap 42 is provided between the protruding portion 41 and the surface of the display device 100, and when the connecting lug 23 is connected to the protruding portion 41 through the fastening member 24, the gap 42 can accommodate the fastening member 24 to prevent the fastening member 24 from abutting against the surface of the display device 100. In addition, the fixing member 2 is made of sheet metal, and the protrusion 41 protrudes upward from the display device 100 to form the gap 42, so that the elasticity of the protrusion 41 can be increased, and vibration during installation can be buffered when the fastening member 24 is installed.

The utility model also provides a display device 100, display device 100 uses ultrasonic equipment as an example. As shown in fig. 4, the display device 100 includes a device body (not shown), a host core module, and a connection structure of the HDMI interface as described in any one of the above, the device body and/or the host core module is provided with an HDMI interface 110, and the connection terminal 11 is connected to the HDMI interface 110. The host core module is used for carrying out complex system operation so as to provide display information and signals for the display. The host core module and the main device are connected by an HDMI cable 1.

Illustratively, the device body includes a front case 121, a driving board 124, a shielding case 122 and a rear case 123, wherein a receiving cavity (not shown) is formed after the front case 121 and the rear case 123 are closed, the driving board 124 is disposed in the receiving cavity, the driving board 124 is used for driving and controlling the display, and the shielding case 122 covers the entire driving board 124 and is provided with a communication port 1221. The HDMI interface 110 is provided on the drive board 124 and is located at the communication port 1221. The connection terminal 11 of the HDMI cable 1 can be connected to the HDMI interface 110 through the communication port 1221.

In one embodiment, the display device 100 is provided with a display (not shown) that is coupled to the driver board 124. The display is an important medium for displaying the ultrasound images and the main parameters.

It should be finally noted that the above embodiments are only used for illustrating the technical solutions of the embodiments of the present invention and not for limiting the same, and although the embodiments of the present invention are described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the embodiments of the present invention can still be modified or replaced with equivalents, and these modifications or equivalent replacements cannot make the modified technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a connection structure of HDMI interface, is applied to display device, display device is equipped with the HDMI interface, its characterized in that, connection structure includes:

the HDMI cable comprises a connecting terminal and a conducting wire which are connected, and the connecting terminal is connected with the HDMI interface;

the elastic component, the elastic component cover is established on the wire, just the one end butt of elastic component connecting terminal, other end butt the mounting, just the elastic component is compression state, the wire is worn to establish in the accommodation hole, in order to extend outside the display device.

2. The structure of claim 1, wherein the fixing member has an abutting plate, an end of the elastic member away from the connecting terminal abuts against the abutting plate, and the abutting plate has a slot corresponding to the receiving hole.

3. The connection structure of an HDMI interface according to claim 2, wherein an opening area of said slot is smaller than a cross-sectional area of said elastic member, and/or said elastic member is a spring.

4. The connecting structure of the HDMI interface according to claim 1, wherein said fixing member is provided with two engaging lugs, and said two engaging lugs are disposed on both sides of said receiving hole.

5. The connection structure of the HDMI interface of claim 4, wherein said coupling lug is provided with a first coupling hole, said display device is provided with a second coupling hole, and said first coupling hole and said second coupling hole are coupled by a fastener.

6. The connection structure of the HDMI interface according to claim 1, wherein said display device is provided with a boss, and said fixing member is fixed to said boss.

7. The connection structure of the HDMI interface according to claim 6, wherein said boss is provided with a projection, and a gap is provided between said projection and a surface of said display device.

8. A display device comprising a device main body, a host core module, and the HDMI interface connection structure according to any one of claims 1 to 7, wherein said device main body and/or said host core module is provided with an HDMI interface, and said connection terminal is connected to said HDMI interface.

9. The display device according to claim 8, wherein the device main body includes a front case, a driver board, a shield case, and a rear case, the front case and the rear case being covered to form an accommodation chamber, the driver board being disposed in the accommodation chamber, the shield case covering the entire driver board and being provided with a communication port; the HDMI interface is arranged on the driving plate and is positioned at the communication port.

10. The display device according to claim 9, wherein the display device is provided with a display, and the display is connected to the driving board.