CN212208212U

CN212208212U - Information input device for urban space database

Info

Publication number: CN212208212U
Application number: CN202021193491.3U
Authority: CN
Inventors: 孔欢; 孔立; 苗德水; 王远龙; 谢龙彪; 马倩; 洪硕
Original assignee: Shandong Zhenhe Smart City Operation Technology Co ltd
Current assignee: Shandong Zhenhe Smart City Operation Technology Co ltd
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2020-12-22
Anticipated expiration: 2030-06-24

Abstract

The utility model discloses an information input device for urban space database relates to information input technical field, including keyboard main part and fixed plate, the standing groove with keyboard main part looks adaptation is seted up to the upper surface of fixed plate. The utility model relates to a rational in infrastructure, it can have seted up the standing groove through the fixed plate upper surface, can place the inside at the standing groove with the keyboard main part, utilize the limiting plate, the jack, cooperation setting between spacing groove and the threaded rod, can realize fixing a position the keyboard main part inside the standing groove, a screw thread section of thick bamboo through setting up, utilize threaded connection between a screw thread section of thick bamboo and the threaded rod, realize fixing between keyboard main part and the fixed plate, when making the collision, can utilize the fixed plate to realize the protection to the keyboard main part, through the backup pad, cooperation setting between a location section of thick bamboo and the expanding spring, when the keyboard main part takes place to drop, realize the bradyseism to the keyboard main part, cause the damage to the keyboard main part when avoiding dropping.

Description

Information input device for urban space database

Technical Field

The utility model relates to an information input technical field specifically is an information input device for urban space database.

Background

The city space database is a database used for representing information of the positions, shapes, distribution characteristics and the like of city space entities, can be used for describing targets from the real world, has the characteristics of positioning, qualitative, time, spatial relationship and the like, can represent not only the spatial position and form information of the entities, but also the information of entity attributes and spatial relationship (such as topological relationship), and is a device for recording the city space data information into the information base by using the information recording device for the city space database.

The information entry of urban space database generally utilizes the computer to go on, and the entry device that mainly utilizes is the keyboard, and current keyboard is anti to fall the performance relatively poor, when taking place accident and dropping or colliding, causes the damage of keyboard easily, needs to change new keyboard, not only resource-wasting, influences the efficiency of information entry moreover, for this reason, we propose an urban space database and use information entry device to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

One) technical problem to be solved

The utility model aims at providing an information input device for urban space database in order to compensate the not enough of prior art.

II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an information input device for an urban spatial database comprises a keyboard main body and a fixed plate, wherein a placing groove matched with the keyboard main body is formed in the upper surface of the fixed plate, a supporting plate is arranged inside the placing groove, the inner side wall, close to the front side of the supporting plate, of the placing groove and the inner side wall, close to the back side of the supporting plate, of the placing groove are respectively provided with a clamping groove, the front side of the supporting plate and the back side of the supporting plate are respectively clamped inside the clamping grooves, the bottom surface of the supporting plate is fixedly connected with two groups of symmetrical telescopic springs, the number of the telescopic springs in each group is two, a positioning barrel is arranged under each telescopic spring, the bottom end of each telescopic spring extends into the positioning barrel, the bottom end of each telescopic spring is fixedly connected with the inner bottom wall of the positioning barrel, and limiting plates are fixedly connected to the left, every two symmetrical jacks are formed in the upper surface of the limiting plate, two symmetrical limiting grooves are formed in the inner side wall of the placing groove, the limiting grooves are matched with the limiting plates, and each limiting groove is fixedly provided with two symmetrical threaded rods in the inner bottom wall, and the threaded rods are matched with the jacks.

Furthermore, the front of fixed plate is seted up the opening, and the opening is linked together with the standing groove, the front of keyboard main part is seted up flutedly.

Furthermore, the back of the fixed plate is provided with a positioning groove, the positioning groove is communicated with the placing groove, and the inner wall of the positioning groove is fixedly connected with a soft pad.

Further, every be equipped with the screw thread section of thick bamboo with screw thread looks adaptation directly over the threaded rod, every the equal fixedly connected with rubber ring of surface of screw thread section of thick bamboo.

Furthermore, the fixed plate is made of ethylene propylene rubber, and the bottom surface of the fixed plate is provided with anti-slip lines which are arranged at equal intervals.

Thirdly), the beneficial effects are as follows:

compared with the prior art, the information input device for the urban spatial database has the following beneficial effects:

the utility model discloses a standing groove has been seted up to the fixed plate upper surface, can place the keyboard main part in the inside of standing groove, utilize the limiting plate, the jack, cooperation setting between limiting groove and the threaded rod, can realize fixing a position the keyboard main part in the standing groove inside, through the screw thread section of thick bamboo that sets up, utilize the threaded connection between screw thread section of thick bamboo and the threaded rod, realize fixing between keyboard main part and the fixed plate, when making the collision, can utilize the fixed plate to realize the protection to the keyboard main part, through the backup pad, cooperation setting between a location section of thick bamboo and the expanding spring, when the keyboard main part takes place to drop, realize the bradyseism to the keyboard main part, cause the damage to the keyboard main part when avoiding dropping, through the above-mentioned scheme, can increase the anti performance of falling of keyboard main part.

Two, the utility model discloses a be provided with the constant head tank, can be to the location of keyboard main part and computer connecting wire, inner wall fixedly connected with soft pad through the constant head tank, cause the damage to the connecting wire when avoiding taking place to rub, increase the protection to the connecting wire, through being provided with a screw thread section of thick bamboo, can realize fixing between keyboard main part and the fixed plate, keyboard main part and fixed plate take place to break away from when avoiding taking place to drop, guarantee the protection of fixed plate to the keyboard main part, through being provided with the rubber ring, can increase the friction between hand and the screw thread section of thick bamboo when rotating a screw thread section of thick bamboo, avoid appearing the phenomenon of skidding, the material that utilizes the fixed plate to adopt is EP rubbers, can guarantee the holistic brady.

Drawings

Fig. 1 is an overall schematic view of the information input device for the city space database of the present invention;

fig. 2 is a perspective view of the front view of the fixing plate of the present invention;

fig. 3 is an enlarged schematic view of a structure shown in fig. 2 according to the present invention.

In the figure: 1. a keyboard main body; 2. a fixing plate; 3. a placement groove; 4. a card slot; 5. a port; 6. a support plate; 7. a groove; 8. positioning a groove; 9. a soft cushion; 10. a rubber ring; 11. a jack; 12. a limiting plate; 13. a positioning cylinder; 14. a tension spring; 15. a limiting groove; 16. a threaded rod; 17. a threaded barrel.

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.

As shown in fig. 1-3, the utility model provides a technical solution: an information input device for a city space database comprises a keyboard main body 1 and a fixed plate 2, wherein a placing groove 3 matched with the keyboard main body 1 is formed in the upper surface of the fixed plate 2, a supporting plate 6 is arranged in the placing groove 3, the inner side wall of the placing groove 3 close to the front of the supporting plate 6 and the inner side wall of the placing groove 3 close to the back of the supporting plate 6 are respectively provided with a clamping groove 4, the front of the supporting plate 6 and the back of the supporting plate 6 are respectively clamped in the clamping grooves 4, two groups of symmetrical telescopic springs 14 are fixedly connected to the bottom surface of the supporting plate 6, the number of each group of telescopic springs 14 is two, a positioning cylinder 13 is arranged right below each telescopic spring 14, the bottom end of each telescopic spring 14 extends into the positioning cylinder 13, the bottom end of each telescopic spring 14 is fixedly connected with the inner bottom wall of the positioning cylinder 13, and limiting plates 12 are fixedly connected to the, two symmetrical jacks 11 are all seted up to the upper surface of every limiting plate 12, and two symmetrical spacing grooves 15 are seted up to the inside wall of standing groove 3, and spacing groove 15 and limiting plate 12 looks adaptation, and the equal fixed mounting of the interior diapire of every spacing groove 15 has two symmetrical threaded rods 16, and threaded rod 16 and jack 11 looks adaptation.

Further, the front of fixed plate 2 is seted up through-hole 5, and through-hole 5 is linked together with standing groove 3, and keyboard body 1's front is seted up recess 7. Utilize cooperation setting between opening 5 and the recess 7, can increase the convenience of taking out keyboard body 1 from standing groove 3 is inside.

Further, constant head tank 8 has been seted up at the back of fixed plate 2, and constant head tank 8 is linked together with standing groove 3, and the inner wall fixedly connected with soft pad 9 of constant head tank 8. Through being provided with constant head tank 8, can be to the location of keyboard main part 1 and computer connecting wire, the soft pad 9 of inner wall fixedly connected with of rethread constant head tank 8 causes the damage to the connecting wire when avoiding taking place the friction, increases the protection to the connecting wire.

Further, a thread cylinder 17 matched with the thread rod 16 is arranged right above each thread rod 16, and the outer surface of each thread cylinder 17 is fixedly connected with a rubber ring 10. Through being provided with a screw thread section of thick bamboo 17, can realize fixing between keyboard main part 1 and the fixed plate 2, keyboard main part 1 takes place to break away from with fixed plate 2 when avoiding taking place to drop, guarantees fixed plate 2 to the protection of keyboard main part 1, and the rethread is provided with rubber ring 10, can increase the friction between hand and the screw thread section of thick bamboo 17 when rotating a screw thread section of thick bamboo 17, avoids appearing the phenomenon of skidding.

Furthermore, the fixing plate 2 is made of ethylene propylene rubber, and the bottom surface of the fixing plate 2 is provided with anti-skid lines which are arranged at equal intervals. The material that utilizes fixed plate 2 to adopt is EP rubbers, can guarantee the holistic bradyseism effect of device, increases the protection to keyboard main part 1, and the antiskid line that the equidistance was arranged is seted up to the bottom surface of rethread fixed plate 2, and fixed plate 2 takes place to slide when avoiding using, influences the efficiency to information input.

The working principle is as follows: place keyboard main part 1 in the inside of standing groove 3 that the upper surface of fixed plate 2 was seted up, recycle limiting plate 12, jack 11, cooperation setting between limiting groove 15 and the threaded rod 16, can realize fixing a position keyboard main part 1 inside standing groove 3, through the screw thread section of thick bamboo 17 that sets up, utilize the threaded connection between screw thread section of thick bamboo 17 and the threaded rod 16, realize fixing between keyboard main part 1 and fixed plate 2, when colliding, can utilize fixed plate 2 to realize the protection to keyboard main part 1, through backup pad 6, cooperation setting between a location section of thick bamboo 13 and the expanding spring 14, when keyboard main part 1 takes place to drop, realize the bradyseism to keyboard main part 1, cause the damage to keyboard main part 1 when avoiding dropping.

It should be noted that, in this document, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "fixedly," "mounted," "connected," and "connected" are to be construed broadly, e.g., "mounted" may be fixedly connected, or detachably connected, or integrally connected; "connected" may be mechanically or electrically connected; "connected" may be directly connected or indirectly connected through an intermediate member, or may be internal or external to two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

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 an information entry device for urban space database, includes keyboard main part (1) and fixed plate (2), its characterized in that: the keyboard is characterized in that a placing groove (3) matched with the keyboard main body (1) is formed in the upper surface of the fixing plate (2), a supporting plate (6) is arranged in the placing groove (3), the inner side wall, close to the front of the supporting plate (6), of the placing groove (3) and the inner side wall, close to the back of the supporting plate (6), of the placing groove (3) are respectively provided with a clamping groove (4), the front of the supporting plate (6) and the back of the supporting plate (6) are both clamped in the clamping grooves (4), two groups of symmetrical telescopic springs (14) are fixedly connected to the bottom surface of the supporting plate (6), the number of the telescopic springs (14) in each group is two, a positioning cylinder (13) is arranged right below each telescopic spring (14), the bottom end of each telescopic spring (14) extends to the inside of the positioning cylinder (13), and the bottom end of each telescopic spring (14) is fixedly connected with the inner bottom wall of the positioning cylinder (13, the equal fixedly connected with limiting plate (12) of the left and right sides face of keyboard main part (1), every two symmetrical jack (11) have all been seted up to the upper surface of limiting plate (12), two symmetrical spacing groove (15) have been seted up to the inside wall of standing groove (3), and spacing groove (15) and limiting plate (12) looks adaptation, every the equal fixed mounting of inner diapire of spacing groove (15) has two symmetrical threaded rod (16), and threaded rod (16) and jack (11) looks adaptation.

2. An information entry device for a spatial database of a city according to claim 1, wherein: opening (5) are seted up in the front of fixed plate (2), and opening (5) are linked together with standing groove (3), the front of keyboard main part (1) is seted up flutedly (7).

3. An information entry device for a spatial database of a city according to claim 1, wherein: constant head tank (8) have been seted up at the back of fixed plate (2), and constant head tank (8) are linked together with standing groove (3), the inner wall fixedly connected with soft pad (9) of constant head tank (8).

4. An information entry device for a spatial database of a city according to claim 1, wherein: each thread cylinder (17) matched with the thread rod (16) is arranged right above the thread rod (16), and the outer surface of each thread cylinder (17) is fixedly connected with a rubber ring (10).

5. An information entry device for a spatial database of a city according to claim 1, wherein: the fixed plate (2) is made of ethylene propylene rubber, and the bottom surface of the fixed plate (2) is provided with anti-slip lines which are arranged at equal intervals.