CN213780939U

CN213780939U - Capacitive touch screen with metal frame

Info

Publication number: CN213780939U
Application number: CN202023024080.4U
Authority: CN
Inventors: 刘刚; 彭静
Original assignee: Qingdao Yuansheng Optical Technology Yandu Co ltd
Current assignee: Ruixiang Photoelectric Huizhou Co ltd
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-07-23
Anticipated expiration: 2030-12-15

Abstract

The utility model discloses a capacitive touch screen with metal frame relates to capacitive touch screen technical field, including protector, damping device, lock device, release and antiskid, protector includes metal frame, protective cover and touch piece, and damping device includes damping spring, supporting pad and protective pad, and lock device includes outstanding frame, first recess, mounting groove and touch membrane, and release includes second recess, block and release lever, and antiskid includes support column and heat dissipation strip. The utility model discloses in, make rocking between metal frame and the touch piece alleviate through damping spring, can not take place direct collision between the two, increased the security of device, adopt release button to press and can release the protective cover through the release lever, easy operation makes things convenient for personnel to operate, and the heat dissipation strip makes things convenient for the inside heat of equipment to go, has increased the security of device.

Description

Capacitive touch screen with metal frame

Technical Field

The utility model relates to a capacitive touch screen technical field, in particular to capacitive touch screen with metal frame.

Background

The capacitive touch screen generally comprises a protective lens and a touch sensing layer arranged on the inner side of the protective lens, when a finger touches the surface of the protective lens, the touch sensing layer can detect the touch action of the finger according to the capacitive sensing principle so as to realize the touch sensing function, the technology of the touch screen is mature at present, the production cost is reduced after the input amount is reduced, and the touch screen is used as the basic configuration of the mobile phone by most mobile phone manufacturers and even Shanzhai manufacturers and is widely applied to respective new products.

The existing capacitive touch screen has the defects that the outer surface of the touch screen is not protected by hard materials, the screen is easily damaged in the daily use process, and the like.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a capacitive touch screen with metal frame can effectively solve among the background art touch-sensitive screen surface and do not have harder material to protect, in daily use, causes the screen to damage the scheduling problem more easily.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a capacitive touch screen with a metal frame comprises a protective device, a shock absorption device, a buckling device, a releasing device and an anti-slip device, wherein the protective device comprises a metal frame, a protective cover and a touch block, the shock absorption device comprises shock absorption springs, supporting gaskets and protective gaskets, one ends of the shock absorption springs are connected with one side surface inside the metal frame, one side surfaces of the supporting gaskets are connected with two side surfaces of the touch block respectively, the protective gaskets are arranged between the two side surfaces inside the metal frame and the two side surfaces of the touch block respectively, the buckling device comprises a protruding frame, a first groove, a mounting groove and a touch film, the lower surface of the protruding frame is connected with the upper surface of the metal frame, the first groove is arranged on the lower surface of the protective cover, the protruding frame is in sliding fit with the first groove, the mounting groove is arranged on the four side surfaces inside the protective cover, the touch film is arranged in the mounting groove, the releasing device comprises a second groove, a clamping block and a release rod, a plurality of second grooves are respectively arranged on the upper surface of the metal frame, the upper surface of the clamping block is welded with the upper surface of the protective cover, the release rods are respectively arranged on the surfaces of two sides of the metal frame, the anti-skidding device comprises supporting columns and radiating strips, one ends of the supporting columns are respectively connected with the lower surface of the metal frame, and the radiating strips are respectively arranged on the lower surface of the metal frame, wherein the numbers of the damping springs, the supporting gaskets, the protective gaskets, the second grooves, the clamping block, the release rods and the supporting columns are four, the number of the radiating strips is fifteen, the device is lightened in vibration through the damping springs, the supporting gaskets and the protective gaskets, the protecting device is not easy to be damaged, and the releasing after the clamping block, the release rod and the protective cover are fastened is facilitated through the clamping block, the release rod and the supporting columns, the support column plays a supporting role to the device, and the heat dissipation strip facilitates the dissipation of heat inside the equipment.

Preferably, the protector still includes the signal exchange mouth, and is a plurality of the signal exchange mouth all sets up in metal frame and touch piece one side surface, the touch piece sets up in the inside upper surface of metal frame, the position and the metal frame of protective cover suit, wherein, the quantity of signal exchange mouth is two, through the signal exchange mouth convenient identification with external exchange signal.

Preferably, a plurality of damping spring other end is connected with a plurality of support gasket side surface respectively, makes the device vibrations alleviate through damping spring, and protection device is difficult for impairedly.

Preferably, first recess and mounting groove are the rectangle cell body, make protruding frame can with the better lock of protective cover through first recess.

Preferably, release still includes the release button, and is a plurality of a release button side surface is connected with a plurality of release lever one end respectively, the second recess is the rectangle cell body, wherein, the quantity of release button is four, makes things convenient for the release of protective cover through the release button.

Preferably, antiskid still includes the non slipping spur, a plurality of the support column other end respectively with a plurality of non slipping spur upper surface connections, wherein, the quantity of non slipping spur is four, makes the device be difficult for sliding through the non slipping spur.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses in, set up in touch piece both sides through supporting the gasket, adopt damping spring to make rocking between metal frame and the touch piece alleviate, make it can not take place direct collision, the security of device has been increased, the protective pad also can alleviate the collision of device, make the device be difficult for impairedly, through outstanding frame and first recess and lock, second recess and block lock, make protective cover and metal frame connect, adopt release button to press and can release the protective cover through the release lever, and the operation is simple, and the personnel operation is convenient.

2. The utility model discloses in, through the installation of the convenient touch membrane of mounting groove, adopt the touch membrane can make the operator can operate the touch piece to also do not influence the use of device in protection device, support column and non slipping spur prevent that equipment from sliding, and the heat dissipation strip makes things convenient for the inside heat of equipment to go, has increased the security of device.

Drawings

Fig. 1 is a schematic view of an external overall structure of a capacitive touch screen with a metal frame according to the present invention;

fig. 2 is a schematic external isometric structural view of a capacitive touch screen with a metal frame according to the present invention;

fig. 3 is a schematic view of a partial structure at a position a in fig. 1 of a capacitive touch screen with a metal frame according to the present invention;

fig. 4 is a schematic diagram of a local structure at B in fig. 2 of a capacitive touch screen with a metal frame according to the present invention.

In the figure: 100. a guard; 101. a metal frame; 102. a protective cover; 103. a signal exchange port; 104. a touch block; 200. a damping device; 201. a damping spring; 202. a support pad; 203. a protective pad; 300. a fastening device; 301. a protruding frame; 302. a first groove; 303. mounting grooves; 304. a touch film; 400. a release device; 401. a second groove; 402. a clamping block; 403. a release lever; 404. a release button; 500. an anti-skid device; 501. a support pillar; 502. anti-skid blocks; 503. a heat dissipating strip.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-4, the present invention relates to a capacitive touch screen with a metal frame, comprising a protection device 100, a damping device 200, a buckling device 300, a releasing device 400 and an anti-slip device 500, wherein the protection device 100 comprises a metal frame 101, a protective cover 102 and a touch block 104, the damping device 200 comprises a damping spring 201, a supporting pad 202 and a protecting pad 203, one end of the damping spring 201 is connected with one side surface of the interior of the metal frame 101, one side surface of the supporting pad 202 is connected with two side surfaces of the touch block 104, the protecting pads 203 are respectively disposed between two side surfaces of the interior of the metal frame 101 and two side surfaces of the touch block 104, the buckling device 300 comprises a protruding frame 301, a first groove 302, a mounting groove 303 and a touch film 304, the lower surface of the protruding frame 301 is connected with the upper surface of the metal frame 101, the first groove 302 is disposed on the lower surface of the protective cover 102, the protruding frame 301 is in sliding fit with the first groove 302, the mounting groove 303 is arranged on four side surfaces inside the protective cover 102, the touch film 304 is mounted in the mounting groove 303, the releasing device 400 comprises a second groove 401, a clamping block 402 and a releasing bar 403, a plurality of second grooves 401 are respectively arranged on the upper surface of the metal frame 101, the upper surfaces of a plurality of clamping blocks 402 are respectively welded with the upper surface of the protective cover 102, a plurality of releasing bars 403 are respectively arranged on two side surfaces of the metal frame 101, the antiskid device 500 comprises supporting columns 501 and radiating bars 503, one ends of a plurality of supporting columns 501 are respectively connected with the lower surface of the metal frame 101, a plurality of radiating bars 503 are respectively arranged on the lower surface of the metal frame 101, wherein the damping springs 201, the supporting gaskets 202, the protective gaskets 203, the second grooves 401, the clamping blocks 402, the releasing bars 403 and the supporting columns 501 are four in number, the number of the radiating bars 503 is fifteen, and the device is lightened by the damping springs 201, the supporting gaskets 202 and the protective gaskets 203, protection device is difficult impaired, through the release of block 402, release lever 403 and support column 501 convenient protective cover 102 lock back, support column 501 plays the supporting role to the device, and heat dissipation strip 503 makes things convenient for the inside heat of equipment to dispel.

Referring to fig. 1 to 4, the protection device 100 further includes a signal exchange port 103, the signal exchange ports 103 are disposed on a side surface of the metal frame 101 and the touch block 104, the touch block 104 is disposed on an inner upper surface of the metal frame 101, and the protective cover 102 is disposed to be matched with the metal frame 101, wherein the number of the signal exchange ports 103 is two, and signals exchanged with the outside can be conveniently identified through the signal exchange ports 103.

Referring to fig. 1-2, the other ends of the damping springs 201 are respectively connected to one side surface of the supporting pads 202, so that the damping springs 201 reduce the vibration of the device and protect the device from damage.

Referring to fig. 1 to 3, the first groove 302 and the mounting groove 303 are rectangular grooves, and the protruding frame 301 can be better fastened to the protective cover 102 through the first groove 302.

Referring to fig. 1 to 4, the release mechanism 400 further includes a release button 404, a side surface of the release buttons 404 is connected to one end of the release levers 403, and the second groove 401 is a rectangular slot, wherein the number of the release buttons 404 is four, and the release of the protective cover 102 is facilitated by the release buttons 404.

Referring to fig. 1-2, the anti-slip device 500 further includes anti-slip blocks 502, and the other ends of the plurality of supporting columns 501 are respectively connected to the upper surfaces of the plurality of anti-slip blocks 502, wherein the number of the anti-slip blocks 502 is four, and the device is not easy to slip due to the anti-slip blocks 502.

The utility model discloses the theory of operation:

referring to fig. 1-4, the present invention relates to a capacitive touch screen with a metal frame, in which a touch block 104 is placed in a metal frame 101, a support pad 202 is disposed on both sides of the touch block 104, one end of a damping spring 201 is connected to the support pad 202, the other end of the damping spring is connected to the inner side of the metal frame 101, a protection pad 203 is disposed between the side surface of the touch block 104 and the inner side of the metal frame 101, the damping spring 201, the support pad 202 and the protection pad 203 reduce the vibration of the device, the protection device is not easily damaged, the protruding frame 301 is buckled to the first groove 302, the second groove 401 is buckled to the buckling block 402, so that the protection cover 102 is connected to the metal frame 101, a release button 404 is pressed to release the protection cover 102 through a release lever 403, the installation groove 303 facilitates the installation of the touch film 304, the touch film 304 enables an operator to operate the touch block 104, the support column 501 and the anti-slip block 502 prevent the device from sliding, and the heat dissipation strip 503 facilitates heat dissipation inside the device.

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 capacitive touch screen with metal frame, includes protector (100), damping device (200), lock device (300), release (400) and antiskid (500), its characterized in that: the protection device (100) comprises a metal frame (101), a protective cover (102) and a touch block (104), the damping device (200) comprises a damping spring (201), a supporting gasket (202) and a protective gasket (203), one end of the damping spring (201) is connected with one side surface inside the metal frame (101), one side surface of the supporting gasket (202) is connected with two side surfaces of the touch block (104) respectively, the protective gasket (203) is arranged between two side surfaces inside the metal frame (101) and two side surfaces of the touch block (104) respectively, the buckling device (300) comprises a protruding frame (301), a first groove (302), a mounting groove (303) and a touch film (304), the lower surface of the protruding frame (301) is connected with the upper surface of the metal frame (101), the first groove (302) is arranged on the lower surface of the protective cover (102), protruding frame (301) and first recess (302) sliding fit, mounting groove (303) set up in the inside four side surfaces of protective cover (102), touch membrane (304) are installed in mounting groove (303), release device (400) include second recess (401), block piece (402) and release lever (403), and are a plurality of second recess (401) set up respectively in metal frame (101) upper surface, and are a plurality of block piece (402) upper surface all with protective cover (102) upper surface welded, a plurality of release lever (403) set up respectively in metal frame (101) both sides surface, antiskid (500) include support column (501) and radiating strip (503), and are a plurality of support column (501) one end all is connected with metal frame (101) lower surface, and is a plurality of radiating strip (503) all set up in metal frame (101) lower surface.

2. The capacitive touch screen with the metal frame of claim 1, wherein: protector (100) still include handshake mouth (103), and is a plurality of handshake mouth (103) all set up in metal frame (101) and touch piece (104) side surface, touch piece (104) set up in the inside upper surface of metal frame (101), the position and the metal frame (101) of protective cover (102) suit.

3. The capacitive touch screen with the metal frame of claim 1, wherein: the other ends of the shock absorption springs (201) are respectively connected with one side surface of the support gaskets (202).

4. The capacitive touch screen with the metal frame of claim 1, wherein: the first groove (302) and the mounting groove (303) are rectangular groove bodies.

5. The capacitive touch screen with the metal frame of claim 1, wherein: the release device (400) further comprises a release button (404), one side surface of the release button (404) is connected with one end of a plurality of release rods (403) respectively, and the second groove (401) is a rectangular groove body.

6. The capacitive touch screen with the metal frame of claim 1, wherein: the anti-skid device (500) further comprises anti-skid blocks (502), and the other ends of the support columns (501) are connected with the upper surfaces of the anti-skid blocks (502) respectively.