CN209417677U - A kind of Plastic Diaphragm Type Servomotor keyboard - Google Patents

Abstract

The utility model relates to input equipment technical fields, specially a kind of Plastic Diaphragm Type Servomotor keyboard, including keyboard body, keyboard body top surface offers a pair of of cover slot, placing groove is offered at the slot bottom of cover slot, the top surface of keyboard body is equipped with several sleeve columns, set outer surface of column offers base ring slot, keycap is socketed on sleeve column, the bottom surface of keycap is equipped with key column, apical ring slot is offered at key outer surface of column, isolation set is socketed on the outside of key column, kerve is offered at keyboard body front end face, returning face plate is installed in kerve, the rear end of inner panel and connecting plate is hinged, the front end of outside plate and connecting plate is hinged.The Plastic Diaphragm Type Servomotor keyboard, pass through the placing groove opened up, be placed into article can in placing groove, the junction of keycap and keyboard is set to be isolated from the outside by the isolation set of setting, prevent the infiltration of dust and water, by the returning face plate of setting, so that keyboard returning face plate is extracted to rear cover from kerve when not in use out at the top of keyboard body, prevent dust from falling on keycap.

Description

A kind of Plastic Diaphragm Type Servomotor keyboard

Technical field

The utility model relates to input equipment technical field, specially a kind of Plastic Diaphragm Type Servomotor keyboard.

Background technique

Keyboard is the primary input device on computer, and current keyboard is broadly divided into mechanical keyboard and thin film type keyboard, Wherein thin film type keyboard is an example of thin film switch scope, the more and neat and orderly thin film switch of key, people's habit Referred to as membrane keyboard, in order to reduce production cost, current thin film type keyboard uses shell made of plastics more, makes diaphragm type Keyboard is slimmer and more graceful.The current Plastic Diaphragm Type Servomotor keyboard position useless that can place such as USB flash disk one kind article, makes people Need to carry out additional storage work when with these articles, while existing Plastic Diaphragm Type Servomotor keyboard is in keycap and keyboard itself It is not handled at connection gap, makes dust and water be easy to penetrate into keyboard from gap, cause the event of circuit in keyboard When not in use, the dust in air can fall in the key cap surface of keyboard, user for barrier and existing Plastic Diaphragm Type Servomotor keyboard Hand can be infected with upper dust when using keyboard, in consideration of it, it is proposed that a kind of Plastic Diaphragm Type Servomotor keyboard.

Utility model content

It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of Plastic Diaphragm Type Servomotor keyboard Current thin film formula keyboard cannot place article, dust and water and be easy to penetrate into keyboard from the connection gap of keycap and keyboard itself Portion causes in keyboard that when not in use, the dust in air can fall in key for the failure of circuit and existing Plastic Diaphragm Type Servomotor keyboard The key cap surface of disk, user the problem of hand can be infected with upper dust when using keyboard.

To achieve the above object, the utility model provides the following technical solutions:

A kind of Plastic Diaphragm Type Servomotor keyboard, including keyboard body offer one at the back edge of the keyboard body top surface To cover slot, placing groove is offered at the slot bottom of the cover slot, is hinged with cover board in the cover slot, on the top surface of the keyboard body Equipped with several sleeve columns, the bottom position of the set outer surface of column offers base ring slot, and keycap, institute are socketed on the sleeve column The bottom surface for stating keycap is equipped with key column, offers apical ring slot, the outside of the key column at the top position of the key outer surface of column It is socketed with flexible isolation set, the whole isolation set is in hollow drum like structure, and the top of the isolation set is socketed in institute It states in apical ring slot, the bottom end of the isolation set is socketed in the base ring slot, kerve is offered at the keyboard body front end face, Sliding groove is offered on inner wall at left and right sides of the kerve, returning face plate, the returning face plate are slidably connected on the sliding groove It is made of inner panel, connecting plate and outside plate, the rear end of the inner panel and the connecting plate is hinged, the outside plate and the connecting plate Front end it is hinged.

Preferably, the cover board is adapted with the shape of the cover slot, is offered and is used at the front edge of the cover slot Stir the arc port of the cover board.

Preferably, the sleeve column is an integral molding structure with the keyboard body, and the sleeve column is in hollow rectangular shape.

Preferably, the key column is an integral molding structure with the keycap, inside the shape of the key column and the sleeve column Shape be adapted.

Preferably, the top and bottom ends of the isolation set offer rectangular bayonet, and the top and bottom ends of the isolation set are logical The bayonet is crossed to be nested into respectively in the apical ring slot and the base ring slot.

Preferably, the entirety of the returning face plate is adapted in rectangular plate-like structure and with the shape of the kerve, described interior Slide post compatible with the sliding groove shape is equipped at the left and right sides edge of plate rear end, the inner panel passes through slide post It is slidably connected with the sliding groove, the groove for stirring is offered at the front edge of the outside plate bottom surface.

Preferably, group mouth being connected with the kerve, institute are offered at the bottom margin of the keyboard body front end face The position for stating group mouth is corresponding with the position of the groove.

Compared with prior art, the utility model has the beneficial effects that

1. the Plastic Diaphragm Type Servomotor keyboard, by the placing groove being arranged on keyboard body, make some articles such as USB flash disks can be It is placed into placing groove after use, solves the problems, such as that current thin film formula keyboard cannot place article；

2. the Plastic Diaphragm Type Servomotor keyboard makes keycap and keyboard itself by the isolation set being arranged between keycap and sleeve column Connection gap be in isolation set under the action of be isolated from the outside, and hollow and flexible isolation cover will not influence keycap Pressing, solves dirt and water is easy the infiltration keyboard from the connection gap of keycap and keyboard itself and causes circuit in keyboard The problem of failure；

3. the Plastic Diaphragm Type Servomotor keyboard, returning face plate is provided with by the kerve being provided on keyboard body and in kerve, So that keyboard returning face plate is extracted to rear cover from kerve when not in use out at the top of keyboard body, prevent dust from falling on keycap, Solves existing Plastic Diaphragm Type Servomotor keyboard when not in use, the dust in air can fall in the key cap surface of keyboard, user The problem of hand can be infected with upper dust when using keyboard.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the structural schematic diagram of sleeve column in the utility model；

Fig. 3 is the bottom substance schematic diagram of keycap in the utility model；

Fig. 4 is the structural schematic diagram of returning face plate when in use in the utility model；

Fig. 5 is the position view of kerve in the utility model；

Fig. 6 is the schematic diagram of internal structure of kerve in the utility model；

Fig. 7 is the structural schematic diagram of returning face plate in the utility model.

In figure: 1, keyboard body；11, cover slot；111, placing groove；112, cover board；113, arc port；12, sleeve column；121, bottom Annular groove；13, keycap；131, key column；132, apical ring slot；14, isolation set；141, bayonet；15, kerve；151, mouth is dialled；152, it slides Slot；2, returning face plate；21, inner panel；22, connecting plate；23, outside plate；231, groove.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for Convenient for description the utility model and simplify description, rather than the equipment of indication or suggestion meaning or element must have specifically Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

Embodiment 1

A kind of Plastic Diaphragm Type Servomotor keyboard, as shown in Figure 1, including keyboard body 1, at the back edge of 1 top surface of keyboard body A pair of of cover slot 11 is offered, placing groove 111 is offered at the slot bottom of cover slot 11, cover board 112 is hinged in cover slot 11.

In the present embodiment, cover board 112 is adapted with the shape of cover slot 11, is offered at the front edge of cover slot 11 for dialling The arc port 113 of dynamic cover board 112, stirring cover board 112 in arc port 113 can open cover board 112 from cover slot 11, to expose Placing groove 111, to place an article in placing groove 111 or to be taken out from placing groove 111.

Embodiment 2

In concrete operations, since existing Plastic Diaphragm Type Servomotor keyboard does not have at the connection gap of keycap 13 and keyboard itself It is handled, makes dust and water be easy to penetrate into keyboard from gap, the failure of circuit in keyboard is caused, therefore, in reality It applies and keyboard body 1 is made improvements on the basis of example 1, as a kind of preferred embodiment, as shown in Figures 2 and 3, keyboard body 1 Top surface be equipped with several sleeve columns 12, the bottom position of 12 outer surface of sleeve column offers base ring slot 121, is socketed on sleeve column 12 There is keycap 13, the bottom surface of keycap 13 is equipped with key column 131, offers apical ring slot 132 at the top position of 131 outer surface of key column, The outside of key column 131 is socketed with flexible isolation set 14, and whole isolation set 14 is in hollow drum like structure, isolation set 14 Top is socketed in apical ring slot 132, and the bottom end of isolation set 14 is socketed in base ring slot 121.

In the present embodiment, sleeve column 12 is an integral molding structure with keyboard body 1, and sleeve column 12 is in hollow rectangular shape, key Column 131 is an integral molding structure with keycap 13, and the shape of key column 131 is adapted with the shape inside sleeve column 12.

Specifically, the top and bottom ends of isolation set 14 offer rectangular bayonet 141, the top and bottom ends of isolation set 14 pass through Bayonet 141 is nested into respectively in apical ring slot 132 and base ring slot 121, and isolation set 14 is made using natural rubber, natural rubber tool There is excellent elasticity and will not influence pressing when keyboard body 1 uses to keycap 13, under the protection of isolation set 14, key column The gap formed between 131 and sleeve column 12 is isolated from the outside, and prevents the infiltration of dust and water.

Embodiment 3

In concrete operations, when not in use due to existing Plastic Diaphragm Type Servomotor keyboard, the dust in air can fall in key 13 surface of keycap of disk, user's hand when using keyboard can be infected with upper dust, therefore, on the basis of embodiment 1 to key Disc main body 1 makes improvements, and as a kind of preferred embodiment, as shown in Figure 4-Figure 7, offers kerve at 1 front end face of keyboard body 15, sliding groove 152 is offered on 15 left and right sides inner wall of kerve, and returning face plate 2, returning face plate 2 are slidably connected on sliding groove 152 It is made of inner panel 21, connecting plate 22 and outside plate 23, inner panel 21 and the rear end of connecting plate 22 are hinged, outside plate 23 and connecting plate 22 Front end is hinged.

In the present embodiment, the entirety of returning face plate 2 is adapted in rectangular plate-like structure and with the shape of kerve 15, sliding groove 152 front end is in closed, is equipped with sliding compatible with 152 shape of sliding groove at the left and right sides edge of 21 rear end of inner panel Column, inner panel 21 be slidably connected by slide post with sliding groove 152, is offered at the front edge of 23 bottom surface of outside plate for stirring Groove 231, offer at the bottom margin of 1 front end face of keyboard body be connected with kerve 15 dial mouth 151, dial the position of mouth 151 It sets corresponding with the position of groove 231, clasps to pull out behind the edge of groove 231 from dialling mouth 151 by using finger and turn over Rotating plate 2 can be such that returning face plate 2 skids off out of sliding groove 152, when the slide post on inner panel 21 slides into sliding groove along sliding groove 152 When 152 front end, be lifted up returning face plate 2, due to returning face plate 2 by inner panel 21, connecting plate 22 and outside plate 23 it is hinged and At rotating outside plate 23 along the hinged place of outside plate 23 and connecting plate 22 and finally cover on the top surface in keyboard body 1, prevent ash Dirt is fallen on keycap 13.

The Plastic Diaphragm Type Servomotor keyboard of the utility model is protruded into arc port 113 simultaneously when placing article by using finger Cover board 112 is pulled upwards, cover board 112 is opened from cover slot 11, to expose placing groove 111, is put to place an article within Set in slot 111 or taken out from placing groove 111, the Plastic Diaphragm Type Servomotor keyboard of the utility model in use, due to key column The gap formed between 131 and sleeve column 12 is isolated from the outside under the protection of isolation set 14, prevents the infiltration of dust and water, when When not in use, the edge that finger can be used to clasp groove 231 from dialling mouth 151 is backward for the Plastic Diaphragm Type Servomotor keyboard of the utility model Outer pulling returning face plate 2 skids off returning face plate 2 out of sliding groove 152, when the slide post on inner panel 21 slides into along sliding groove 152 When the front end of sliding groove 152, it is lifted up returning face plate 2, outside plate 23 is covered on the top surface in keyboard body 1, prevents ash Dirt is fallen on keycap 13.

Basic principles, main features, and advantages of the present invention has been shown and described above.Current row The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments Be only the utility model preference, be not intended to limit the utility model, do not departing from the spirit and scope of the utility model Under the premise of, the utility model also has various changes and improvements, these changes and improvements both fall within claimed it is practical In novel range.The protection scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. a kind of Plastic Diaphragm Type Servomotor keyboard, including keyboard body (1), it is characterised in that: the rear end of keyboard body (1) top surface Edge offers a pair of of cover slot (11), offers placing groove (111) at the slot bottom of the cover slot (11), on the cover slot (11) It is hinged with cover board (112), the top surface of the keyboard body (1) is equipped with several sleeve columns (12), sleeve column (12) outer surface Bottom position offer base ring slot (121), be socketed with keycap (13) on the sleeve column (12), the bottom surface of the keycap (13) It is equipped with key column (131), is offered apical ring slot (132) at the top position of key column (131) outer surface, the key column (131) be socketed with flexible isolation set (14) on the outside of, the isolation set (14) is whole in hollow drum like structure, it is described every The top of set (14) absolutely is socketed in the apical ring slot (132), and the bottom end of the isolation set (14) is socketed in the base ring slot (121) it in, offers kerve (15) at keyboard body (1) front end face, is opened on inner wall at left and right sides of the kerve (15) Equipped with sliding groove (152), slidably connected returning face plate (2) on the sliding groove (152), the returning face plate (2) by inner panel (21), Connecting plate (22) and outside plate (23) composition, the inner panel (21) and the rear end of the connecting plate (22) are hinged, the outside plate (23) hinged with the front end of the connecting plate (22).

2. Plastic Diaphragm Type Servomotor keyboard according to claim 1, it is characterised in that: the cover board (112) and the cover slot (11) shape is adapted, and the arc port for stirring the cover board (112) is offered at the front edge of the cover slot (11) (113)。

3. Plastic Diaphragm Type Servomotor keyboard according to claim 1, it is characterised in that: the sleeve column (12) and the keyboard body (1) it is an integral molding structure, the sleeve column (12) is in hollow rectangular shape.

4. Plastic Diaphragm Type Servomotor keyboard according to claim 1, it is characterised in that: the key column (131) and the keycap (13) it is an integral molding structure, the shape that the shape of the key column (131) is internal with the sleeve column (12) is adapted.

5. Plastic Diaphragm Type Servomotor keyboard according to claim 1, it is characterised in that: the top and bottom ends of the isolation set (14) are equal It offers rectangular bayonet (141), the top and bottom ends of the isolation set (14) are nested into described respectively by the bayonet (141) In apical ring slot (132) and the base ring slot (121).

6. Plastic Diaphragm Type Servomotor keyboard according to claim 1, it is characterised in that: the entirety of the returning face plate (2) is in rectangle Plate structure is simultaneously adapted with the shape of the kerve (15), be equipped at the left and right sides edge of inner panel (21) rear end with The compatible slide post of sliding groove (152) shape, the inner panel (21) are slided by slide post and the sliding groove (152) It connects, the groove (231) for stirring is offered at the front edge of outside plate (23) bottom surface.

7. Plastic Diaphragm Type Servomotor keyboard according to claim 6, it is characterised in that: the bottom of keyboard body (1) front end face Portion edge offers group mouth (151) being connected with the kerve (15), the position of described group of mouth (151) and the groove (231) position is corresponding.