CN215526630U

CN215526630U - Touch screen assembly

Info

Publication number: CN215526630U
Application number: CN202121422784.9U
Authority: CN
Inventors: 冯荣珊; 李林养
Original assignee: Shenzhen Ruishang Chuangli Technology Co ltd
Current assignee: Shenzhen Ruishang Chuangli Technology Co ltd
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2022-01-14
Anticipated expiration: 2031-06-23

Abstract

The utility model relates to the technical field of automobile touch screens, and discloses a touch screen assembly, wherein the lower part of a side plate is fixedly connected with a lower plate, the back side of the top surface of the lower plate is provided with a first slot, the front side of the top surface of the lower plate is provided with a second slot, the inner wall of the first slot is inserted with a first insertion block, the top of the first insertion block is fixedly connected with a circuit board, the side wall of the circuit board is provided with a first chute, the inner wall of the first chute is clamped with a first clamping plate, the side wall of the first clamping plate is fixedly connected to the side plate, the inner wall of the second slot is inserted with a second insertion block, the top of the second insertion block is fixedly connected with a screen, the bottom of the screen is fixedly connected with a back plate, the side wall of the back plate is provided with a second chute, the inner wall of the second chute is clamped with a second clamping plate, and the second clamping plate is fixedly connected to the side plate, the upper portion of curb plate has the upper plate through screwed connection, convenient assembly and disassembly.

Description

Touch screen assembly

Technical Field

The utility model belongs to the technical field of automobile touch screens, and particularly relates to a touch screen assembly.

Background

The touch screen is also called as touch screen or touch panel, and is an inductive liquid crystal display device capable of receiving input signals of a touch head and the like, when a graphical button on the screen is touched, a touch feedback system on the screen can drive various connecting devices according to a pre-programmed program, so that the touch screen can be used for replacing a mechanical button panel, and vivid video and audio effects can be produced by a liquid crystal display picture. As a latest computer input device, the touch screen is a simple, convenient and natural man-machine interaction mode. The multimedia interactive device gives the multimedia a brand-new appearance and is a brand-new multimedia interactive device with great attractiveness. The method is mainly applied to inquiry of public information, industrial control, military command, electronic games, multimedia teaching and the like.

The existing touch screen is troublesome in assembly, and each component is fixed by screws, the later maintenance and disassembly are troublesome, the existing screen and the circuit board are connected by adopting a wire plugging method, the wire end is consented to be pulled during later disassembly, the wire is broken, and the touch screen component is provided for solving the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the above-mentioned proposed problems, a touch screen assembly is provided.

The technical scheme adopted by the utility model is as follows: a lower plate is fixedly connected to the lower portion of a side plate, a first slot is formed in the rear side of the top surface of the lower plate, a second slot is arranged on the front side of the top surface of the lower plate, a first insert block is inserted in the inner wall of the first slot, the top of the first plug block is fixedly connected with a circuit board, the side wall of the circuit board is provided with a first chute, the inner wall of the first sliding chute is clamped with a first clamping plate, the side wall of the first clamping plate is fixedly connected to the side plate, a second inserting block is inserted into the inner wall of the second slot, the top of the second inserting block is fixedly connected with a screen, the bottom of the screen is fixedly connected with a back plate, the side wall of the back plate is provided with a second sliding groove, the inner wall of the second sliding groove is clamped with a second clamping plate, the second clamping plate is fixedly connected to the side plate, and the upper portion of the side plate is connected with an upper plate through screws.

In a preferred embodiment, contact pins are fixedly connected to the bottom surfaces of the first slot and the second slot, a copper sheet is connected between the contact pins of the first slot and the second slot, and contact blades are fixedly connected to the tops of the inner cavities of the first plug block and the second plug block.

In a preferred embodiment, the outer wall of the first insert block has a size and a shape that are matched with the shape and the size of the inner wall of the first slot, and the outer wall of the second insert block has a size and a shape that are matched with the shape and the size of the inner wall of the second slot.

In a preferred embodiment, the number of the side plates, the first clamping plates and the second clamping plates is two, and the side plates, the first clamping plates and the second clamping plates are respectively and symmetrically arranged on the left side and the right side of the top surface of the lower plate.

In a preferred embodiment, the number of the first sliding grooves is two, the two first sliding grooves are respectively arranged on the left side wall and the right side wall of the circuit board, and the width of the first sliding groove is matched with the thickness of the first clamping plate.

In a preferred embodiment, the number of the second sliding grooves is two, the two second sliding grooves are respectively arranged on the left side wall and the right side wall of the back plate, and the width of the second sliding groove is matched with the thickness of the second clamping plate.

In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:

1. according to the utility model, the first sliding groove on the circuit board slides into the first clamping plate on the side plate, the screen slides into the second clamping plate on the side plate through the second sliding groove of the back plate, the left and right positions of the circuit board and the screen are fixed, the upper plate is fixedly connected onto the two side plates through screws after the clamping is completed, the upper and lower positions of the circuit board and the screen are fixed, the internal structure of the touch screen is convenient to assemble, the assembling efficiency is improved, and meanwhile, the later maintenance disassembly is also convenient.

2. According to the utility model, the second plug-in block on the screen can be quickly inserted into the second slot on the lower plate by the screen under the guide of the second clamping plate and the second sliding groove, so that the contact sheet is contacted with the contact pins, the positioning is accurate and quick, the first plug-in block is quickly inserted into the first slot by the circuit board under the guide of the first clamping plate and the first sliding groove, the wire head can be conveniently and quickly inserted by workers, the contact pins in the two slots are communicated through the copper sheet, the circuit board can be communicated with the screen, the original wire connection is cancelled, and the condition that the wire head is broken and the like is effectively prevented.

Drawings

FIG. 1 is a schematic diagram of the top view internal structure of the present invention;

FIG. 2 is an enlarged view of FIG. 1 taken at A in the present invention;

FIG. 3 is a schematic view of an exploded structure of a side plate, a lower plate and an upper plate according to the present invention;

FIG. 4 is a schematic view of the top surface configuration of the lower plate of the present invention;

fig. 5 is a schematic diagram of the structure of the wiring board and the screen in the present invention.

The labels in the figure are: the novel LED screen comprises a side plate 1, a lower plate 2, a first slot 3, a second slot 4, a first plug block 5, a circuit board 6, a first sliding groove 7, a first clamping plate 8, a second plug block 9, a screen 10, a back plate 11, a second sliding groove 12, a second clamping plate 13, an upper plate 14, contact pins 15, copper sheets 16 and contact pins 17.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, a touch screen assembly includes a side plate 1, a lower plate 2 fixedly connected to a lower portion of the side plate 1, a first slot 3 opened on a rear side of a top surface of the lower plate 2, a second slot 4 opened on a front side of the top surface of the lower plate 2, contact pins 15 fixedly connected to bottom surfaces of the first slot 3 and the second slot 4, a copper sheet 16 connected between the contact pins 15 of the first slot 3 and the second slot 4 for facilitating communication between a circuit board 6 and a screen 10, a first plug block 5 inserted into an inner wall of the first slot 3, a size and a shape of an outer wall of the first plug block 5 matching a shape and a size of an inner wall of the first slot 3, a circuit board 6 fixedly connected to a top of the first plug block 5, first chutes 7 opened in a side wall of the circuit board 6, two first chutes 7 respectively arranged on left and right side walls of the circuit board 6, first clamping plates 8 clamped to inner walls of the first chutes 7, the left and right positions of the circuit board 6 are conveniently fixed, a guiding effect is achieved on the connection of the first slot 3 and the first inserting block 5, the width of the first sliding groove 7 is matched with the thickness of the first clamping plate 8, the side wall of the first clamping plate 8 is fixedly connected to the side plate 1, the inner wall of the second slot 4 is inserted with the second inserting block 9, the size and the shape of the outer wall of the second inserting block 9 are matched with the shape and the size of the inner wall of the second slot 4, the tops of the inner cavities of the first inserting block 5 and the second inserting block 9 are fixedly connected with a contact piece 17, the top of the second inserting block 9 is fixedly connected with a screen 10, the bottom of the screen 10 is fixedly connected with a back plate 11, the side wall of the back plate 11 is provided with two second sliding grooves 12, the number of the two sliding grooves 12 are respectively arranged on the left side wall and the right side wall of the back plate 11, the inner wall of the second sliding groove 12 is clamped with a second clamping plate 13, the width of the second sliding groove 12 is matched with the thickness of the second clamping plate 13, the left and right positions of the screen 10 are conveniently fixed, the connection between the second slot 4 and the second inserting block 9 is guided, the number of the side plate 1, the first clamping plate 8 and the second clamping plate 13 is two, the formed structures are symmetrically arranged on the left side and the right side of the top surface of the lower plate 2 respectively, the second clamping plate 13 is fixedly connected on the side plate 1, the upper part of the side plate 1 is connected with an upper plate 14 through screws, and the upper and lower positions of the circuit board 6 and the screen 10 are fixed by utilizing the clamping plates 14.

The working principle is as follows: when the touch screen assembly is used, when a touch screen is assembled, the first sliding groove 7 on the circuit board 6 slides into the first clamping board 8 on the side plate 1 to fix the left and right positions of the circuit board 6, the first inserting block 5 of the circuit board 6 can be quickly inserted into the first slot 3 under the guide of the first clamping board 8 and the first sliding groove 7 to enable the contact piece 17 to be contacted with the contact pin 15, then the screen 10 slides into the second clamping board 13 on the side plate 1 through the second sliding groove 12 of the back plate 11 to fix the left and right positions of the screen 10, the second inserting block 9 on the screen 10 can be quickly inserted into the second slot 4 on the lower plate 2 through the guide of the second clamping board 13 and the second sliding groove 12 to enable the contact piece 17 to be contacted with the contact pin 15, the upper plate 14 is fixedly connected to the two side plates 1 through screws after the clamping is finished, the upper and lower positions of the circuit board 6 and the screen 10 are fixed, and the internal structure of the touch screen is convenient to be assembled and disassembled, and the contact pins 15 in the two slots are communicated through the copper sheet 16, so that the circuit board 6 and the screen 10 can be communicated.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. A touch screen assembly comprising a side panel (1), characterized in that: a lower plate (2) is fixedly connected to the lower portion of the side plate (1), a first slot (3) is formed in the rear side of the top surface of the lower plate (2), a second slot (4) is formed in the front side of the top surface of the lower plate (2), a first insert block (5) is inserted into the inner wall of the first slot (3), a circuit board (6) is fixedly connected to the top of the first insert block (5), a first chute (7) is formed in the side wall of the circuit board (6), a first clamping plate (8) is clamped into the inner wall of the first chute (7), the side wall of the first clamping plate (8) is fixedly connected to the side plate (1), a second insert block (9) is inserted into the inner wall of the second slot (4), a screen (10) is fixedly connected to the top of the second insert block (9), a back plate (11) is fixedly connected to the bottom of the screen (10), a second chute (12) is formed in the side wall of the back plate (11), the inner wall of the second sliding groove (12) is clamped with a second clamping plate (13), the second clamping plate (13) is fixedly connected to the side plate (1), and the upper portion of the side plate (1) is connected with an upper plate (14) through screws.

2. A touch screen assembly according to claim 1, wherein: the bottom surfaces of the first slot (3) and the second slot (4) are fixedly connected with contact pins (15), a copper sheet (16) is connected between the contact pins (15) of the first slot (3) and the second slot (4), and a contact sheet (17) is fixedly connected to the tops of the inner cavities of the first plug block (5) and the second plug block (9).

3. A touch screen assembly according to claim 1, wherein: the size and the shape of the outer wall of the first inserting block (5) are matched with the shape and the size of the inner wall of the first inserting groove (3), and the size and the shape of the outer wall of the second inserting block (9) are matched with the shape and the size of the inner wall of the second inserting groove (4).

4. A touch screen assembly according to claim 1, wherein: the number of the side plates (1), the first clamping plates (8) and the second clamping plates (13) is two, and the formed structures are symmetrically arranged on the left side and the right side of the top surface of the lower plate (2) respectively.

5. A touch screen assembly according to claim 1, wherein: the number of the first sliding grooves (7) is two, the first sliding grooves are respectively arranged on the left side wall and the right side wall of the circuit board (6), and the width of the first sliding grooves (7) is matched with the thickness of the first clamping plates (8).

6. A touch screen assembly according to claim 1, wherein: the number of the second sliding grooves (12) is two, the second sliding grooves are respectively arranged on the left side wall and the right side wall of the back plate (11), and the width of the second sliding grooves (12) is matched with the thickness of the second clamping plate (13).