CN219643896U - Fixed knot of touch keypad constructs - Google Patents

Abstract

The utility model relates to the technical field of electronic products, in particular to a fixing structure of a touch key board, which comprises a key board main body and a fixing body, wherein a contact block is fixedly connected to the middle part of the rear end of the key board main body, bayonet locks are fixedly connected to the upper part and the lower part of the rear end of the key board main body, three springs are fixedly connected to the left side and the right side of the rear end of the key board main body, and the contact block is positioned between the two bayonet locks and the six springs and is not in contact with the six springs. According to the fixing structure of the touch key board, the clamping grooves are formed in the upper part of the rear wall and the lower part of the rear wall in the mounting groove at the front end of the fixing body, the clamping pins are fixedly connected to the upper part of the rear end of the key board main body and the lower part of the rear end of the key board main body, and when the key board main body is mounted, the two clamping pins can be directly clamped and connected with the two clamping grooves in the fixing body, so that the key board main body is not only convenient to fix, but also firm, and the key board main body cannot fall off along with the increase of the service time.

Description

Fixed knot of touch keypad constructs

Technical Field

The utility model relates to the technical field of electronic products, in particular to a fixing structure of a touch key board.

Background

The electronic products on the market generally adopt capacitive touch keys, which overcomes the defect of lower durability of a conductive film of the resistive touch keys, takes capacitance as a judgment standard, mainly adopts an IC control circuit, the circuit comprises a simple resistive annular electrode assembly which can be placed behind any dielectric panel, the keys are arranged below the dielectric, a human hand approaches an interface and electrode plates below the interface to form capacitance, the capacitance is sensed by detecting the change of the capacitance, and the service life is very long because the keys have no joints;

the conventional fixing structure of the touch key board generally adheres the touch key board to the touch panel through double faced adhesive tape, the fixing mode of the fixing structure can lead to the viscosity reduction of the double faced adhesive tape after long-time use, and the touch key board is easy to fall off and can influence use, so that a new fixing structure of the touch key board is proposed.

Disclosure of Invention

The utility model mainly aims to provide a fixing structure of a touch key board, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a fixed knot of touch keypad constructs, includes keypad main part and fixed body, keypad main part rear end middle part fixedly connected with contact block, equal fixedly connected with bayonet lock in keypad main part rear end upper portion and rear end lower part, equal fixedly connected with three spring in keypad main part rear end left side and rear end right side, the contact block is located between two bayonet locks and six springs and contactless, keypad main part, contact block and two bayonet locks are integrated into one piece structure, and the left side is three the equal distance of spring and three springs on right side distributes from top to bottom and each other contactless.

Preferably, the bayonet lock includes two fixed plates, two the equal fixedly connected with fixture block in one end rear portion that the fixed plate kept away from each other, two the fixed plate distributes from top to bottom and does not contact, two the fixture block does not contact with the keypad main part.

Preferably, the front end of the fixing body is provided with a mounting groove, the middle part of the rear wall in the mounting groove is provided with a through hole, the upper part of the rear wall in the mounting groove and the lower part of the rear wall are provided with clamping grooves, and the left side of the rear wall in the mounting groove and the right side of the rear wall are provided with three placing grooves.

Preferably, the key board main body is connected with the mounting groove in a penetrating way, and the contact block is connected with the through hole in a penetrating way.

Preferably, the two clamping pins are respectively connected with the two clamping grooves in a clamping way.

Preferably, six springs are respectively positioned inside the six placing grooves.

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

1. according to the utility model, the upper part of the rear wall and the lower part of the rear wall are respectively provided with the clamping grooves in the mounting groove at the front end of the fixing body, and the upper part of the rear end and the lower part of the rear end are respectively fixedly connected with the clamping pins, so that when the key board main body is mounted, the key board main body can be directly clamped and connected with the two clamping grooves in the fixing body through the two clamping pins, the key board main body is not only convenient to fix, but also more firm, and the key board main body cannot fall off along with the increase of the service time;

2. according to the utility model, the six springs are fixedly connected to the rear end of the key board main body, the six placing grooves are formed in the rear wall of the mounting groove at the front end of the fixing body, after the key board main body is mounted, the six springs are respectively placed in the six placing grooves, the six springs can enable the key board main body to play a role in pressing feedback, the six placing grooves can ensure that the six springs cannot deviate during use, and the six springs can be always in standard positions for use.

Drawings

FIG. 1 is a schematic view showing the overall structure of a fixing structure of a touch keypad of the present utility model;

FIG. 2 is a schematic view showing the overall structure of a fixing structure of a touch keypad of the present utility model;

FIG. 3 is a schematic view showing the overall structure of a fixing body of the fixing structure of a touch keypad of the present utility model;

fig. 4 is a schematic diagram showing the overall structure of a bayonet lock of a fixing structure of a touch keypad according to the present utility model.

In the figure: 1. a key sheet main body; 2. a fixed body; 3. a contact block; 4. a bayonet lock; 5. a spring; 21. a mounting groove; 22. a through hole; 23. a clamping groove; 24. a placement groove; 41. a fixing plate; 42. and (5) clamping blocks.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, the present utility model provides a technical solution:

the utility model provides a fixed knot of touch keypad constructs, including keypad main part 1 and fixed body 2, keypad main part 1 rear end middle part fixedly connected with contact block 3, equal fixedly connected with bayonet lock 4 in 1 rear end upper portion of keypad main part and rear end lower part, equal fixedly connected with three spring 5 in 1 rear end left side of keypad main part and rear end right side, contact block 3 is located between two bayonet lock 4 and six spring 5 and contactless, and keypad main part 1, contact block 3 and two bayonet lock 4 are integrated into one piece structure, and the equal distance of three spring 5 in left side and three spring 5 in right side distributes from top to bottom and each other contactless.

In this embodiment, bayonet lock 4 includes two fixed plates 41, the equal fixedly connected with fixture block 42 in one end rear portion that two fixed plates 41 kept away from each other, two fixed plates 41 distributes from top to bottom and contactless, two fixture blocks 42 all contactless with keypad main part 1, through at keypad main part 1 rear end fixedly connected with two bayonet locks 4, and open at the fixed body 2 front end has two draw-in grooves 23, during keypad main part 1 installation, can carry out block fixed connection through two bayonet locks 4 and two draw-in grooves 23 in the fixed body 2, carry out fixed mounting through bayonet lock 4 and draw-in groove 23, make keypad main part 1 fix not only conveniently, also more firm, can not make keypad main part 1 take place to drop along with the increase of live time.

In this embodiment, the front end of the fixing body 2 is provided with a mounting groove 21, the middle part of the rear wall in the mounting groove 21 is provided with a through hole 22, the upper part of the rear wall in the mounting groove 21 and the lower part of the rear wall are provided with clamping grooves 23, the left side of the rear wall in the mounting groove 21 and the right side of the rear wall are provided with three positioning grooves 24, the key board main body 1 is connected with the mounting groove 21 in a penetrating way, the contact block 3 is connected with the through hole 22 in a penetrating way, the two clamping pins 4 are respectively connected with the two clamping grooves 23 in a clamping way, the six springs 5 are respectively positioned in the six positioning grooves 24, the six springs 5 are fixedly connected with the rear end of the key board main body 1, the rear wall in the mounting groove 21 at the front end of the fixing body 2 is provided with six positioning grooves 24, the six springs 5 are respectively arranged in the six positioning grooves 24 after the key board main body 1 is mounted, the six springs 5 can enable the key board main body 1 to play a role in pressing feedback, and the six positioning grooves 24 can ensure that the six springs 5 cannot deviate when in use.

It should be noted that, the fixing structure of the touch keypad according to the present utility model is that, by opening the clamping grooves 23 at the upper part of the rear wall and the lower part of the rear wall in the mounting groove 21 at the front end of the fixing body 2, and fixedly connecting the clamping pins 4 at the upper part of the rear end and the lower part of the rear end of the keypad main body 1, when the keypad main body 1 is mounted, the two clamping pins 4 can be directly clamped and connected with the two clamping grooves 23 in the fixing body 2, so that the fixing of the keypad main body 1 is not only convenient, but also more firm, the keypad main body 1 will not fall off with the increase of the service time, and six springs 5 are fixedly connected at the rear end of the keypad main body 1, and six placing grooves 24 are opened at the rear wall in the mounting groove 21 at the front end of the fixing body 2, after the installation of the keypad main body 1 is completed, the six springs 5 are respectively placed in the six placing grooves 24, the six springs 5 can make the keypad main body 1 play a role of pressing feedback, and the six placing grooves 24 can ensure that the six springs 5 will not deviate when in use, and the six springs 5 can always be in standard positions for use.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (5)

1. The utility model provides a fixed knot of touch keypad constructs, includes keypad main part (1) and fixed body (2), its characterized in that: the novel keyboard comprises a keyboard body (1), wherein a contact block (3) is fixedly connected to the middle part of the rear end of the keyboard body (1), clamping pins (4) are fixedly connected to the upper part of the rear end and the lower part of the rear end of the keyboard body (1), three springs (5) are fixedly connected to the left side of the rear end of the keyboard body (1) and the right side of the rear end of the keyboard body, the contact block (3) is positioned between the two clamping pins (4) and the six springs (5) and is not contacted, the keyboard body (1), the contact block (3) and the two clamping pins (4) are of an integrated structure, and the three springs (5) on the left side and the three springs (5) on the right side are distributed at equal distances up and down and are not contacted with each other;

the bayonet lock (4) include two fixed plates (41), two the equal fixedly connected with fixture block (42) in one end rear portion that fixed plate (41) kept away from each other, two fixed plate (41) distributes from top to bottom and contactless, two fixture block (42) all do not contact with keypad main part (1).

2. The fixing structure of a touch key pad according to claim 1, wherein: the fixing body (2) front end is opened there is mounting groove (21), back wall middle part is opened there is through-hole (22) in mounting groove (21), back wall upper portion and back wall lower part all are opened there is draw-in groove (23) in mounting groove (21), back wall left side and back wall right side all are opened three standing groove (24) in mounting groove (21).

3. The fixing structure of a touch key pad according to claim 2, wherein: the key board main body (1) is connected with the mounting groove (21) in a penetrating mode, and the contact block (3) is connected with the through hole (22) in a penetrating mode.

4. The fixing structure of a touch key pad according to claim 2, wherein: the two clamping pins (4) are respectively connected with the two clamping grooves (23) in a clamping mode.

5. The fixing structure of a touch key pad according to claim 2, wherein: six springs (5) are respectively arranged in the six placing grooves (24).