CN221283529U - Display panel structure free of screw rapid disassembly - Google Patents

Abstract

The utility model provides a display panel structure free of rapid disassembly of screws, and particularly relates to the technical field of electric appliance accessories. The structure is arranged on a door body of a medical refrigerator and comprises a display panel body, wherein the display panel body comprises a display screen and a shell, the shell is of a hollow structure with an opening at the rear side, a disassembly hole is reserved at the top of the shell, and a clamping hook is arranged on the inner top surface of the shell at a position corresponding to the lower part of the disassembly hole; one side of the shell, which is close to the door body, is provided with a plurality of positioning columns and pressing pieces; the door body is provided with a clamping groove at the position corresponding to the clamping hook; the door body is provided with a first chute with a wide upper part and a narrow lower part corresponding to the pressing piece; the door body is provided with a second chute at the position corresponding to the positioning column. According to the utility model, the clamping connection with the door body can be completed through the positioning column, the pressing piece and the clamping hook, so that the screw-free quick disassembly is realized; simple structure, low in production cost, more importantly as the outward appearance spare, exempt from the fixed mode of screw pleasing to the eye and practical, the wholeness is better.

Description

Display panel structure free of screw rapid disassembly

Technical Field

The utility model relates to the technical field of electrical accessories, in particular to a display panel structure free of rapid disassembly of screws.

Background

In the prior panel fixing structure, for example, the display panel on a medical refrigerator, or a common industrial PLC display screen, or the rear shell of a computer display screen is fixed by screws; however, locking or removing the screw can take a lot of time, sometimes no special tools are found, the speed of loading and unloading is relatively slow, and the presence of the screw also affects the appearance of the product. When the medical refrigerator is provided for a user and the electronic device in the display panel is damaged or eliminated to be replaced, the user also needs to spend a great deal of time on the disassembly and locking of the screw of the electronic device, so that inconvenience is brought to the user; in addition, when the user disassembles the screw, the screw is often lost due to carelessness, and the panel cannot be well locked on the refrigerator, so that the user is puzzled; in addition, the presence of the screw itself also affects the appearance of the product, giving the user a poor sensory experience.

Therefore, in view of the above problems, the present utility model provides a display panel structure free of rapid disassembly of screws.

Disclosure of utility model

In order to overcome the defects in the prior art, the problems that a common display panel needs to be combined with a sheet metal fixing part and a screw to be matched and fixed, the appearance is influenced by the exposure of a screw hole, and meanwhile, the special tool is needed to assist and the disassembly and assembly are inconvenient are solved. The utility model provides a display panel structure free of quick disassembly of screws, which comprises the following specific technical scheme:

the utility model provides a exempt from quick dismantlement of screw display panel structure, installs on medical refrigerator's door body, includes the display panel body, the display panel body includes display screen and shell, the display screen sets up at the shell surface, the shell is rear side open-ended hollow structure, the top of shell is reserved and is dismantled the hole, the top surface is provided with the trip corresponding to the position of dismantling the hole below in the shell; one side of the shell, which is close to the door body, is provided with a plurality of positioning columns and pressing pieces; a clamping groove is formed in the position, corresponding to the clamping hook, of the door body; the door body is provided with a first chute with a wide upper part and a narrow lower part corresponding to the pressing piece; the door body is provided with a second chute with a large upper part and a small lower part at the position corresponding to the positioning column.

Preferably, at least two hooks are arranged; the positioning columns are at least two; the compressing pieces are at least provided with three groups and are symmetrically arranged along the vertical central axis of the shell.

Preferably, the compressing piece is provided with a yielding groove, and the compressing piece is clamped with the first sliding groove of the door body through the yielding groove.

Preferably, the size of the positioning column is matched with one end of the small size of the second chute.

Also preferably, the hook is made of an elastic material.

The beneficial effects of the utility model are as follows:

According to the utility model, the clamping connection with the door body can be completed through the positioning column, the pressing piece and the clamping hook, so that the screw-free quick disassembly is realized; simple structure, low in production cost, more importantly as the outward appearance spare, exempt from the fixed mode of screw pleasing to the eye and practical, the wholeness is better.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application, are not to be construed as unduly limiting the application.

FIG. 1 is an effect diagram of the present utility model installed in a medical refrigerator;

FIG. 2 is a front view of the present utility model;

FIG. 3 is a rear view of the present utility model;

FIG. 4 is a top view of FIG. 3;

FIG. 5 is a schematic view of the inner surface of the door;

FIG. 6 is a schematic view of a compressing member according to the present utility model;

In the figure, 1-a medical refrigerator; 2-door body; 21-a clamping groove; 22-a first chute; 23-a second chute; 3-a display panel body; 31-clamping hooks; 32-a pressing member; 321-a yielding groove; 33-positioning columns; 34-removal holes.

Detailed Description

The specific implementation mode of the display panel structure free of screw rapid disassembly provided by the utility model is further described with reference to the accompanying drawings and the embodiment.

As shown in fig. 1 to 5, a screw-free quick-detachable display panel structure is mounted on a door body 2 of a medical refrigerator 1, and comprises a display panel body 3, wherein the display panel body 3 comprises a display screen and a housing.

Preferably, the shell is of a hollow structure with an opening at the rear side, a disassembly hole 34 is reserved at the top of the shell, and a clamping hook 31 is arranged on the inner top surface of the shell at a position corresponding to the lower part of the disassembly hole 34; a plurality of pressing pieces 32 and positioning columns 33 are arranged on one side of the shell, close to the door body 2; wherein, at least two hooks 31 are provided; at least two guide posts 33 are provided; the pressing pieces 32 are at least provided with three groups and are symmetrically arranged along the vertical central axis of the shell so as to ensure the stability of the connection between the display panel body 3 and the door body 2.

Preferably, the door body 2 is provided with a clamping groove 21 at a position corresponding to the clamping hook 31; the door body 2 is provided with a first chute 22 with a wide upper part and a narrow lower part corresponding to the position of the pressing piece 32; the door body 2 is provided with a second chute 23 with a large upper part and a small lower part at the position corresponding to the positioning column 33, preferably, one large-size end of the second chute 23 is convenient for the insertion of the positioning column 23, and the size of one small-size end is matched with the size of the positioning column 33, so that the limiting effect on the display panel is realized.

Preferably, the pressing member 32 is provided with a yielding groove 321, and the pressing member 32 is clamped with the bottom of the first chute 22 on the door body 2 through the yielding groove 321, as shown in fig. 6.

It is also preferable that the hook 31 is made of an elastic material so as to be conveniently engaged with and separated from the slot 21.

When the display panel is used, the compression piece 32 and the positioning column 33 of the display panel body 3 are respectively placed into the first chute 22 and the second chute 23 corresponding to the door body 2, and then the display panel body 3 is slid downwards, so that the compression piece 32 and the self-elastic clamping hook 31 are clamped with the door body 2, and the fixation can be completed; when the detachable display panel is detached, any column matched with the size of the detaching hole 34 is only needed to be inserted into the detaching hole 34, the clamping hook 31 is peeled off from the clamping groove 21 of the door body 2, and then the display panel body 3 is pushed upwards, so that the pressing piece 32 and the positioning column 33 slide out from the first sliding groove 22 and the second sliding groove 23 to complete the detachment.

According to the utility model, by designing the compression piece, the positioning column and the self-contained elastic clamping hook structure, the screw-free rapid disassembly can be realized only by sliding the display panel body up and down along the corresponding sliding groove on the door body; simple structure, low in production cost, more importantly as the outward appearance spare, exempt from the fixed mode of screw pleasing to the eye and practical, the wholeness is better.

In the present utility model, the terms such as "upper", "lower", "bottom", "top", and the like refer to the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are merely relational terms used for convenience in describing the structural relationships of the various components or elements of the present utility model, and are not meant to designate the components or elements of the present utility model in any way, and are not meant to limit the present utility model. Terms such as "connected," "coupled," and the like are to be construed broadly and mean either permanently connected or integrally connected or removably connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the terms in the present utility model can be determined according to circumstances by a person skilled in the relevant art or the art, and is not to be construed as limiting the present utility model.

It should be understood that the above description is not intended to limit the utility model to the particular embodiments disclosed, but to limit the utility model to the particular embodiments disclosed, and that the utility model is not limited to the particular embodiments disclosed, but is intended to cover modifications, adaptations, additions and alternatives falling within the spirit and scope of the utility model.

Claims (5)

1. The display panel structure is characterized in that the shell is of a hollow structure with an opening at the rear side, a disassembly hole is reserved at the top of the shell, and a clamping hook is arranged on the inner top surface of the shell at a position corresponding to the lower part of the disassembly hole; one side of the shell, which is close to the door body, is provided with a plurality of positioning columns and pressing pieces; a clamping groove is formed in the position, corresponding to the clamping hook, of the door body; the door body is provided with a first chute with a wide upper part and a narrow lower part corresponding to the pressing piece; the door body is provided with a second chute with a large upper part and a small lower part at the position corresponding to the positioning column.

2. The screw-free quick release display panel structure of claim 1, wherein at least two hooks are provided; the positioning columns are at least two; the compressing pieces are at least provided with three groups and are symmetrically arranged along the vertical central axis of the shell.

3. The screw-free quick detachable display panel structure according to claim 2, wherein the pressing member is provided with a recess, and the pressing member is engaged with the first sliding slot of the door body through the recess.

4. The screw-free quick release display panel structure of claim 2, wherein the positioning post is sized to fit one end of the second chute having a small size.

5. The screw-free quick release display panel structure of claim 1, wherein the hooks are made of an elastic material.