CN214375693U

CN214375693U - LCD display module with voltage stabilization control

Info

Publication number: CN214375693U
Application number: CN202120791831.0U
Authority: CN
Inventors: 张忠福
Original assignee: Shenzhen Rising Light Technology Co ltd
Current assignee: Shenzhen Rising Light Technology Co ltd
Priority date: 2021-04-19
Filing date: 2021-04-19
Publication date: 2021-10-08
Anticipated expiration: 2031-04-19

Abstract

The utility model discloses a LCD display module with voltage stabilization control, which comprises a bottom plate and an LCD display screen, wherein the LCD display screen is arranged inside a gland which is detachably installed at the upper end of the bottom plate, a display groove which is arranged at the upper end of the gland and a pressure groove which is arranged inside the display groove and is used for placing the LCD display screen are arranged at the upper end of the gland, the peripheral side ends of the display groove are all provided with limiting holes, a spring A and a push plate can control the voltage stabilization of the LCD display screen, when the LCD display screen is fixedly connected with the bottom plate, the LCD display screen is prevented from loosening in the pressure groove of the gland, the stability of the connection of the LCD display screen, the bottom plate and the gland is improved, the side end of a clamping port is provided with an arc block which is used for fixing the gland in a voltage stabilization way, the bottom of the arc block is connected with a spring B, the arc block and a positioning groove can improve the stability of the connection of the gland and the bottom plate, and the two sides of the arc block adopt the gradient design, thereby facilitating the fixation and the separation of the clamping port pair, therefore, the bottom plate and the gland can fix and disassemble the LCD display screen conveniently.

Description

LCD display module with voltage stabilization control

Technical Field

The utility model relates to a LCD display module assembly technical field specifically is a LCD display module assembly with steady voltage control.

Background

The LCD display module is composed of a backlight source, a frame, a light guide plate and various optical films. The liquid crystal display televisions on the market at present generally adopt an LED light bar as a backlight light source.

Traditional LCD display module assembly structural design is single, and when LCD display screen was connected with gland and bottom plate, the gland can not carry on spacingly to the LCD display screen and the steady voltage is fixed, and poor stability when bottom plate was connected with the gland, also made things convenient for bottom plate and gland dismouting not.

The problems described above are addressed. Therefore, an LCD display module with voltage stabilization control is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an LCD display module with voltage stabilization control, the display groove that is seted up on the upper end of gland and its inside are provided with the indent that is used for placing the LCD display screen, and the display groove side all has seted up spacing hole all around, when the LCD display screen is connected with the bottom plate, connect the fixed frame of LCD display screen into the indent of display groove first, simultaneously insert the reference column of fixed frame top four corners into the spacing hole of gland correspondingly, make the LCD display screen spacing in the indent, connect the connecting piece of gland with the joint mouth, make the inserted block ann insert in the spacing groove, the LCD display screen is fixed in the upper end of bottom plate by the gland at this moment, and the LCD display screen can extrude the push pedal and the spring A of bottom plate, spring A shrinkage deformation produces reaction force and promotes the push pedal and pushes up in LCD display screen bottom, reach the effect that the bottom plate controlled the LCD display screen to this, when preventing LCD display screen from fixedly connecting with the bottom plate, avoid the LCD display screen to take place not hard up in the indent of gland, promote the stability that LCD display screen and bottom plate and gland are connected to the problem in the above-mentioned background art has been solved.

In order to achieve the above object, the utility model provides a following technical scheme: an LCD display module with voltage stabilization control comprises a bottom plate and an LCD display screen, wherein the LCD display screen is arranged inside a gland which is detachably mounted at the upper end of the bottom plate, the gland comprises a display groove which is formed in the upper end of the gland and a pressing groove which is formed inside the gland and used for placing the LCD display screen, and limiting holes are formed in the peripheral side ends of the display groove;

the connecting piece that gland bottom installation has and its one side seted up the constant head tank, the connecting piece bottom is provided with the inserted block.

Preferably, the bottom plate comprises a supporting block fixedly connected with the top and a clamping port arranged on one side of the supporting block, and a limiting groove used for fixing the inserting block is formed between the two groups of clamping ports.

Preferably, the middle part of the supporting block is provided with an adjusting groove and the bottom of the supporting block is fixedly connected with a spring A, and the top of the spring A is provided with a push plate.

Preferably, the clamping interface comprises an arc-shaped block, the side end of the arc-shaped block is provided with a pressure stabilizing fixing gland, and the bottom of the arc-shaped block is connected with a spring B.

Preferably, the number of the clamping interfaces arranged on the supporting block corresponds to that of the connecting pieces installed on the gland.

Preferably, the LCD display screen includes that its externally mounted has fixed frame, and fixed frame top four corners is provided with and is used for the spacing reference column of LCD display screen.

Preferably, the area of the display groove is equal to the display area of the LCD display screen, and the diameter of the limiting hole is larger than that of the positioning column.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model provides a LCD display module group with steady voltage control, the display groove that sets up in the upper end of gland and its inside are provided with the indent that is used for placing the LCD display screen, and the display groove side all has seted up spacing hole all around, when the LCD display screen is connected with the bottom plate, connect the fixed frame of LCD display screen into the indent of display groove first, simultaneously the reference column of fixed frame top four corners corresponds to inject into the spacing hole of gland, make the LCD display screen spacing in the indent, connect the connecting piece of gland with the joint mouth, make the inserted block ann inject spacing groove, the LCD display screen is fixed in the upper end of bottom plate by the gland at this moment, and the LCD display screen can extrude the push pedal and the spring A of bottom plate, spring A shrinkage deformation produces reaction force and promotes the push pedal and pushes up in the LCD display screen bottom, so as to reach the effect that the bottom plate controls the LCD display screen steady voltage, when preventing LCD display screen from fixedly connecting with the bottom plate, avoid the LCD display screen to take place not hard up in the indent of gland, promote the stability that LCD display screen and bottom plate and gland are connected.

2. The utility model provides a pair of LCD display module assembly with steady voltage control, side at the joint mouth is provided with the arc piece that is used for the fixed gland of steady voltage, arc piece bottom is connected with spring B, the joint mouth at the supporting shoe is connected to the connecting piece correspondence block when the gland, the connecting piece can carry out the roof pressure to the arc piece of card interface, make the spring B of arc piece extrusion bottom produce reaction force, spring B turns into kinetic energy in the constant head tank that potential energy promoted the arc piece and get into the connecting piece, make the connecting piece fix in two sets of joint mouths, promote the stability that gland and bottom plate are connected, and the arc piece two sides adopts the gradient design, be convenient for joint mouth to fixed and split, with this make things convenient for bottom plate and gland to fix and dismantle the LCD display screen.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the supporting block structure of the present invention;

fig. 3 is a schematic diagram of the structure of the card interface of the present invention;

FIG. 4 is a schematic view of the gland structure of the present invention;

fig. 5 is a schematic diagram of the LCD display structure of the present invention.

In the figure: 1. a base plate; 11. a support block; 12. a card interface; 121. an arc-shaped block; 122. a spring B; 13. a limiting groove; 14. an adjustment groove; 141. a spring A; 142. pushing the plate; 2. a gland; 21. a display slot; 211. pressing a groove; 22. a limiting hole; 23. a connecting member; 231. positioning a groove; 232. inserting a block; 3. an LCD display screen; 31. a fixing frame; 32. and a positioning column.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Referring to fig. 1, 2, 4 and 5, an LCD display module with voltage stabilization control includes a bottom plate 1 and an LCD display screen 3, the LCD display screen 3 is disposed inside a press cover 2 detachably mounted on the top of the bottom plate 1, the press cover 2 includes a display groove 21 formed on the top thereof and a press groove 211 disposed inside the display groove for placing the LCD display screen 3, and the peripheral sides of the display groove 21 are all provided with a limiting hole 22, a connecting member 23 mounted on the bottom of the press cover 2 and one side thereof are provided with a positioning groove 231, the bottom of the connecting member 23 is provided with an insertion block 232, the display groove 21 formed on the top of the press cover 2 and the inside thereof are provided with a press groove 211 for placing the LCD display screen 3, and the peripheral sides of the display groove 21 are all provided with a limiting hole 22, when the LCD display screen 3 is connected with the bottom plate 1, the fixing frame 31 of the LCD display screen 3 is firstly inserted into the press groove 211 of the display groove 21, and the positioning posts 32 at the four corners of the top of the fixing frame 31 are simultaneously inserted into the limiting holes 22 of the press cover 2, make 3 spacing in indent 211 of LCD display screen, be connected the connecting piece 23 of gland 2 with joint interface 12, make inserted block 232 place insert into spacing groove 13, LCD display screen 3 is fixed in the upper end of bottom plate 1 by gland 2 this moment, and LCD display screen 3 can extrude push pedal 142 and spring A141 of bottom plate 1, spring A141 shrink deformation produces reaction force and promotes push pedal 142 top in 3 bottoms of LCD display screen, reach the effect of bottom plate 1 to 3 steady voltage control of LCD display screen with this, when preventing that LCD display screen 3 from carrying out fixed connection with bottom plate 1, avoid LCD display screen 3 to take place not hard up in the indent 211 of gland 2, promote the stability that LCD display screen 3 and bottom plate 1 and gland 2 are connected.

Referring to fig. 3, an LCD display module with voltage stabilization control, a bottom plate 1 includes a supporting block 11 with a top fixedly connected and a clamping port 12 installed on one side thereof, a limiting groove 13 for fixing an insert block 232 is disposed between two sets of clamping ports 12, an adjusting groove 14 disposed in the middle of the supporting block 11 and a spring a141 fixedly connected to the bottom thereof, a push plate 142 is installed on the top of the spring a141, the clamping port 12 includes an arc block 121 for fixing a gland 2 with voltage stabilization disposed on the side end thereof, a spring B122 is connected to the bottom of the arc block 121, the number of the clamping ports 12 disposed on the supporting block 11 corresponds to the number of connecting pieces 23 installed on the gland 2, the LCD display screen 3 includes a fixing frame 31 installed on the outside thereof, positioning posts 32 for limiting the LCD display screen 3 are disposed on four corners of the top of the fixing frame 31, the area of the display groove 21 is equal to the display area of the LCD display screen 3, and the diameter of the limiting hole 22 is larger than the diameter of the positioning posts 32, be provided with the arc piece 121 that is used for the fixed gland 2 of steady voltage at the side of joint mouth 12, arc piece 121 bottom is connected with spring B122, joint mouth 12 at supporting shoe 11 is connected to the corresponding block of connecting piece 23 when gland 2, connecting piece 23 can carry out the roof pressure to the arc piece 121 of joint mouth 12, make the spring B122 production reaction force of arc piece 121 extrusion bottom, spring B122 turns into potential energy with kinetic energy and promotes arc piece 121 and get into in the constant head tank 231 of connecting piece 23, make connecting piece 23 fix in two sets of joint mouths 12, promote the stability that gland 2 and bottom plate 1 are connected, and the arc piece 121 two sides adopts the gradient design, be convenient for fixed and the split that joint mouth 12 is right, make things convenient for bottom plate 1 and gland 2 to fixed and dismantlement of LCD display screen 3 with this.

The working principle is as follows: when the LCD display 3 is connected with the bottom plate 1, the fixing frame 31 of the LCD display 3 is first connected into the pressing groove 211 of the display groove 21, and the positioning posts 32 at the four corners of the top of the fixing frame 31 are correspondingly inserted into the limiting holes 22 of the pressing cover 2, so that the LCD display 3 is limited in the pressing groove 211, the connecting piece 23 of the pressing cover 2 is connected with the clamping port 12, so that the insert block 232 is inserted into the limiting groove 13, at this time, the LCD display 3 is fixed at the upper end of the bottom plate 1 by the pressing cover 2, and the LCD display 3 can extrude the push plate 142 and the spring a141 of the bottom plate 1, the spring a141 contracts and deforms to generate a reaction force to push the push plate 142 to be pressed against the bottom of the LCD display 3, thereby achieving the effect of controlling the LCD display 3 by the bottom plate 1 in a stable manner, preventing the LCD display 3 from loosening in the pressing groove 211 of the pressing cover 2 when the LCD display 3 is fixedly connected with the bottom plate 1, when the connecting piece 23 of the pressing cover 2 is correspondingly connected with the clamping port 12 of the supporting block 11, connecting piece 23 can carry out the roof pressure to the arc piece 121 of joint mouth 12 for the spring B122 of arc piece 121 extrusion bottom produces reaction force, and spring B122 turns into the potential energy with kinetic energy and promotes arc piece 121 and get into the constant head tank 231 of connecting piece 23, makes connecting piece 23 fix in two sets of joint mouths 12, promotes the stability that gland 2 and bottom plate 1 are connected, and the arc piece 121 two sides adopts the gradient design, the joint mouth 12 of being convenient for to fixed and split.

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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a LCD display module assembly with steady voltage control, includes bottom plate (1) and LCD display screen (3), inside LCD display screen (3) set up gland (2) of dismantling the installation in bottom plate (1) upper end, its characterized in that: the pressing cover (2) comprises a display groove (21) formed in the upper end of the pressing cover and a pressing groove (211) used for placing the LCD display screen (3) and arranged inside the display groove, and limiting holes (22) are formed in the side ends of the periphery of the display groove (21);

the connecting piece (23) installed at the bottom of the gland (2) is provided with a positioning groove (231) with one side of the connecting piece, and the bottom of the connecting piece (23) is provided with an inserting block (232).

2. The LCD display module with voltage regulation control according to claim 1, wherein: the bottom plate (1) comprises a supporting block (11) fixedly connected with the top and a clamping port (12) installed on one side of the supporting block, and a limiting groove (13) used for fixing the inserting block (232) is formed between the two groups of clamping ports (12).

3. The LCD display module with voltage regulation control according to claim 2, wherein: the middle of the supporting block (11) is provided with an adjusting groove (14) and a spring A (141) fixedly connected with the bottom of the adjusting groove, and the top of the spring A (141) is provided with a push plate (142).

4. The LCD display module with voltage regulation control according to claim 2, wherein: the clamping interface (12) comprises an arc-shaped block (121) which is arranged at the side end of the clamping interface and used for stabilizing the pressure of the fixed gland (2), and the bottom of the arc-shaped block (121) is connected with a spring B (122).

5. The LCD display module with voltage regulation control according to claim 2, wherein: the number of the clamping interfaces (12) arranged on the supporting block (11) corresponds to that of the connecting pieces (23) arranged on the gland (2).

6. The LCD display module with voltage regulation control according to claim 1, wherein: LCD display screen (3) have fixed frame (31) including its externally mounted, and fixed frame (31) top four corners is provided with and is used for spacing reference column (32) of LCD display screen (3).

7. The LCD display module with voltage regulation control according to claim 1, wherein: the display groove (21) is provided with an area equal to the display area of the LCD display screen (3), and the diameter of the limiting hole (22) is larger than that of the positioning column (32).