CN210895434U

CN210895434U - Data acquisition handheld device

Info

Publication number: CN210895434U
Application number: CN201921921756.4U
Authority: CN
Inventors: 陈浩平; 叶礼清; 徐锡斌; 周妙秀; 卢沛坚; 黄洪钊; 林逸衡; 闫晓蕊; 王一凡; 梁广荣; 钟启濠; 陈华森
Original assignee: Guangdong Power Grid Co Ltd; Dongguan Power Supply Bureau of Guangdong Power Grid Co Ltd
Current assignee: Guangdong Power Grid Co Ltd; Dongguan Power Supply Bureau of Guangdong Power Grid Co Ltd
Priority date: 2019-11-08
Filing date: 2019-11-08
Publication date: 2020-06-30
Anticipated expiration: 2029-11-08

Abstract

The embodiment of the utility model discloses a data acquisition handheld device, the back of host computer is connected with main handle cover, set up the mounting groove in the main handle cover, install the reading and writing contact piece at the tip inner wall of mounting groove, and the inner wall of mounting groove is connected with vice handle cover, this equipment is equipped with main handle cover and vice handle cover, when needing to install the SD card, can install a plurality of SD cards simultaneously through the fixed station, later if need to change another SD card, it need not the change of one, only with lower lift post, later rotate the lift post and distinguish the position that the piece judged the SD card according to rotating, then release the lift post, make the SD card after the change and reading and writing contact piece contact can accomplish the change operation of SD card, its easy operation is convenient, and has still avoided losing or stiring the condition emergence of SD card, simultaneously if need lift the SD card off, can directly unscrew vice handle cover, and the SD card can be manually pushed out, so that the operation is time-saving and labor-saving, and the working efficiency is higher.

Description

Data acquisition handheld device

Technical Field

The embodiment of the utility model provides a relate to the electronic equipment field, concretely relates to data acquisition handheld device.

Background

In power system, the part that uses is more nowadays, like static var compensator, it is the electric energy quality control device that utilizes the conduction angle of control thyristor to control or the switching to passive power component, but in the long-term use, in case the trouble all directly carries out data acquisition with the help of the trouble oscillograph, later with data transmission to the mobile device on data processing of gathering, current mobile device is more wherein to use or carry and is more convenient handheld mobile device, and handheld mobile device is when receiving the data collection, some is through data line receipt, some is through storage device such as SD card receipt, in order to make the collection operation more convenient and fast all can select SD card to carry out data collection operation.

However, when the existing hand-held device is used for installing the SD card, only one SD card can be installed, if the number of the SD cards needing to be installed is large, the types or the areas of the information needing to be collected are different, only one SD card can be installed and replaced, the SD card is very easy to lose or stir due to the small size of the SD card during operation, so that the collection operation is influenced, the SD card is directly plugged into the clamping groove during installation, if the SD card is used for a long time, the SD card is fixed firmly with the clamping groove, once the SD card needs to be disassembled, only auxiliary equipment can be selected to pull out the SD card, and the SD card is complex in operation, complex, time-consuming and.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides a data acquisition handheld device, in order to solve among the prior art because during current handheld device installation SD card, often can only install a SD card, if the more dress that can only one of the SD card of needs installation trades, nevertheless because of the less very easily loses or stirs muddy of SD card volume, and all directly fill in the draw-in groove with the SD card when the installation, it is comparatively firm if fixed between the longer SD card of live time and the draw-in groove, in case need unpack apart the SD card and just can only select auxiliary assembly to pull out it, the problem that its operation is comparatively loaded down with trivial details complicated and wastes time and energy.

In order to achieve the above object, the embodiments of the present invention provide the following technical solutions:

a data acquisition handheld device comprises a host used for data processing, wherein the back of the host is connected with a main holding sleeve, a mounting groove is formed in the main holding sleeve, a read-write contact block is mounted on the inner wall of the end part of the mounting groove, and an auxiliary holding sleeve is connected to the inner wall of the mounting groove;

the auxiliary holding sleeve comprises a connecting column and a lifting column, the connecting column is connected with the inner wall of the mounting groove, a movable groove is formed in one end, close to the read-write contact block, of the connecting column, a clamping groove is formed in the other end of the connecting column, the lifting column is located in the movable groove, one end of the lifting column runs through the clamping groove, a pulling block connected with the lifting column is arranged in the clamping groove, a fixed table is installed at one end, away from the pulling block, of the lifting column, a placing block is arranged on the surface of the fixed table, fastening grooves are formed in the two side areas of the placing block on the surface of the fixed table, fastening grooves are formed in the inner wall of the fastening grooves, fastening blocks are connected with side walls of the fastening blocks, the side walls of the fastening blocks are connected with a transferring block used for limiting the fastening blocks, and the transferring block.

As an optimized scheme of the utility model, the central point on fixed station surface puts the department and installs the carrier block, the side of carrier block corresponds position department with the placing block and installs the guide cover.

As a preferred scheme of the utility model, the pulling piece includes the main piece that draws with the lift column connection, the lateral wall that draws the piece mainly corresponds position department with the screens groove and installs the protection platform the side-mounting of protection platform has the rotation that a plurality of is the annular setting to distinguish the piece.

As an optimized scheme of the utility model, a plurality of the length numerical value that the piece was distinguished in the rotation is the trend setting that the linearity increases progressively.

As an optimized scheme of the utility model, the lateral wall cover of lift post is equipped with the jack-up spring that is located the activity groove and is connected with the fixed station.

The utility model discloses an embodiment has following advantage:

the device is provided with a main holding sleeve and an auxiliary holding sleeve, when a user needs to install the SD card, a plurality of SD cards can be installed through a fixing table at the same time and fixed through a fastening block, then the main holding sleeve and the auxiliary holding sleeve are connected together to enable the SD card to be installed, at the moment, if the user needs to replace another SD card, the user only needs to pull down a lifting column without replacing one SD card, then rotates the lifting column and judges the position of the SD card according to a rotation distinguishing block, then the lifting column is released, the replacement operation of the SD card can be completed by enabling the replaced SD card to be in contact with a read-write contact block, the operation is simple and convenient, the SD card is prevented from being lost or stirred, the condition that the acquisition operation is influenced is caused, meanwhile, if the user needs to dismount the SD card, the auxiliary holding sleeve can be directly screwed out, and the SD card clamped by the fastening block can be manually pushed out, the operation is time-saving and labor-saving, the working efficiency is higher.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;

fig. 2 is a top view of a placement block according to an embodiment of the present invention;

FIG. 3 is a top view of a protective platform according to an embodiment of the present invention;

FIG. 4 is an enlarged view taken at A in FIG. 1;

fig. 5 is a rear partial sectional view of the host according to the embodiment of the present invention.

In the figure:

1-a host; 2-main grip sleeve; 3-mounting grooves; 4-read-write contact block; 5-auxiliary holding sleeve;

501-connecting column; 502-a lifting column; 503-active slot; 504-a retaining groove; 505-a pulling block; 506-a fixed table; 507-placing blocks; 508-fastening grooves; 509-a fastening block; 510-a tuning block; 511-elastic seat; 512-a carrier block; 513-a position guide sleeve; 514-main pull block; 515-a guard bed; 516-rotating the resolution block; 517-jacking spring.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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, the present invention provides a data collecting handheld device, which integrally protects an SD card by a main grip 2 and an auxiliary grip 5 that are sleeved to protect the SD card from water or other foreign matter, when the SD card is installed, a plurality of SD cards can be installed at the same time, if the user needs to replace another SD card, the lifting column 502 can be pulled down, then the lifting column 502 is rotated again and the position of the SD card is determined according to the rotation resolution block 516, then the lifting column 502 is opened again, so that the replacement operation of the SD card can be completed by the contact between the replaced SD card and the read-write contact block 4, the operation is simple and convenient, the condition that the acquisition operation is influenced because the SD card is lost or stirred is avoided, meanwhile, if the user needs to detach the SD card, the auxiliary grip sleeve 5 can be directly screwed out, and the SD card is manually pushed out, so that the operation is time-saving and labor-saving, and the working efficiency is higher.

As shown in fig. 1, 4 and 5, including a host 1 for data processing, the host 1 can select a computer on the market, the back of the host 1 is connected with a main grip 2, the main grip 2 is provided with an installation groove 3, the inner wall of the end part of the installation groove 3 is provided with a read-write contact block 4, the structure of the read-write contact block 4 can be shown in fig. 5, so that the read-write contact block 4 can only contact with an SD card at a time, the inner wall of the installation groove 3 is connected with an auxiliary grip 5, and the auxiliary grip 5 can be connected with the main grip 2 through threads, so that the subsequent operation is more time-saving and labor-saving.

This handheld device can install a plurality of SD card on vice grip 5 simultaneously when using, later, in filling in mounting groove 3 with vice grip 5 to link together with main grip 2, and when the user need change the SD card, it can directly through the part operation on vice grip 5 can, its easy operation need not to open vice grip 5, has increased constructor's work efficiency from this.

As shown in fig. 1, 2, 4 and 5, the auxiliary grip 5 includes a connection column 501 and a lifting column 502 connected to the inner wall of the mounting groove 3, the connection column 501 has a movable groove 503 at one end near the read/write contact block 4, and the other end of the connection column 501 has a locking groove 504, the locking groove 504 has a shape similar to that of the pulling block 505, but the locking groove 504 can lock the whole pulling block 505, the lifting column 502 is located in the movable groove 503 and has one end penetrating to the locking groove 504, the pulling block 505 connected to the lifting column 502 is located in the locking groove 504, the end of the lifting column 502 far from the pulling block 505 is installed with a fixed table 506, a placement block 507 having an L-shaped cross section is provided on the surface of the fixed table 506, the placement block 507 has an L-shaped structure, so that the SD card can be restricted in position after being inserted, once it contacts with the read/write contact block 4, information data can be extracted smoothly by the main body 1, in order to prevent the SD card from being inserted into the slot, as shown in fig. 2, a triangular sloping platform is installed on the surface of the placing block 507 to match with the existing commercial SD card mechanism (most existing commercial SD card structures include a terminal guard plate, a write-in protection switch, a wedge-shaped edge, a notch groove and a guide groove), fastening grooves 508 are respectively formed on the two side regions of the placing block 507 on the surface of the fixing platform 506, a fastening block 509 with an i-shaped cross section is connected to the inner wall of the fastening groove 508, the fastening block 509 is in an i-shaped structure to enable the SD card to be sufficiently clamped in position without vertical or horizontal deviation, an adjusting block 510 for limiting the fastening block 509 is connected to the side wall of the fastening block 509, the adjusting block 510 is located in the fastening groove 508 and an elastic seat 511 connected to the inner wall of the fastening groove 508 is installed on the side surface, the elastic seat 511 can select a spring or rubber, it may give the motion block 510 a pulling force so that the tightening block 509 is indirectly pulled to press the SD card.

This vice grip 5 can play the operation of carrying out quick replacement to the SD card, simultaneously need lift off the SD card as the user, it need not to dismantle, only with manual release can, during its concrete operation, the user can directly be according to certain order card on placing the piece 507 with a plurality of SD card, when the piece 507 is placed in the SD card rigid contact, fastening piece 509 can be by the jack-up, what this moment was by the jack-up can rise slightly along the side of SD card, later transfer piece 510 can be driven, then elastic seat 511 will be stretched, later tensile elastic seat 511's pulling force increase, make fastening piece 509 tightly push down the SD card, so just realized the installation of SD card.

Then, if the user needs to replace the SD card, he can pull the pulling block 505 first, then the movable pulling block 505 will bring the lifting column 502 and the fixed platform 506 to move downward together, because the sidewall of the lifting column 502 is sleeved with the jacking spring 517 located in the movable groove 503 and connected with the fixed platform 506, the fixed platform 506 moving downward will press the jacking spring 517 to increase its elastic force, then when the fixed platform 506 moves fully towards the connection column 501, the SD card will be driven by the fixed platform 506 to separate from the read-write contact block 4, then the user can rotate the pulling block 505 to bring the lifting column 502 and the fixed platform 506 to rotate together, (the angle of rotation can select 45 degrees each time), at this time, the rotating fixed platform 506 will bring the card to rotate together, then, when the SD card moves to a proper position, the pulling block 505 can be released, the jacking spring 517 will reset, so that the fixed platform 506 can push the SD card to contact with the read-write contact block 4, meanwhile, the pulling block 505 enters the card slot 504 to achieve the purpose of replacing the SD card, and when the user needs to take out the SD card, the user can pull the fixed platform 506 to separate the SD card from the read-write contact block 4, then rotate the connecting column 501 to separate the SD card from the main grip 2, and then manually push the SD card to separate the SD card from the constraint of the fastening block 509 to achieve the purpose of rapidly detaching the SD card.

As shown in fig. 1, 2 and 4, a bearing block 512 is installed at the center of the surface of the fixed table 506, a position guide sleeve 513 is installed at the position of the side surface of the bearing block 512 corresponding to the placement block 507, when the SD card is installed, the SD card can be placed on the bearing block 512 first, then the SD card is pushed to be between the position guide sleeves 513, the position guide sleeve 513 is u-shaped and connected with the end of the placement block 507, when the SD card moves along the bearing block 512, the SD card can be clamped into the position guide sleeve 513 first until the SD card fully contacts the placement block 507 and is pressed by the fastening block 509, and the position guide sleeve 513 is provided to enable the SD card to be smoothly clamped by the fastening block 509 without causing an oblique dislocation.

As shown in fig. 1, 3 and 5, the pulling block 505 includes a main pulling block 514 connected to the lifting column 502, a protection platform 515 is installed at a position where a side wall of the main pulling block 514 corresponds to the position of the clamping groove 504, the main pulling block 514 is mainly used for assisting a user to pull the lifting column 502, the protection platform 515 can be clamped by the clamping groove 504, so as to avoid the situation that the SD card and the read-write contact block 4 are dislocated due to automatic rotation of the fixed platform 506, a plurality of rotation distinguishing blocks 516 arranged in an annular shape are installed on a side surface of the protection platform 515, a plurality of length values of the rotation distinguishing blocks 516 are arranged in a linear increasing trend, and a plurality of rotation distinguishing blocks 516 with different lengths are arranged, so that the user can know a rotation angle of the fixed platform 506 according to the rotation distinguishing blocks 516 when rotating the main pulling block 514.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. The data acquisition handheld device is characterized by comprising a host (1) for data processing, wherein the back of the host (1) is connected with a main holding sleeve (2), an installation groove (3) is formed in the main holding sleeve (2), a read-write contact block (4) is installed on the inner wall of the end part of the installation groove (3), and an auxiliary holding sleeve (5) is connected to the inner wall of the installation groove (3);

the auxiliary holding sleeve (5) comprises a connecting column (501) and a lifting column (502) which are connected with the inner wall of the mounting groove (3), a movable groove (503) is formed in one end, close to the read-write contact block (4), of the connecting column (501), a clamping groove (504) is formed in the other end of the connecting column (501), the lifting column (502) is located in the movable groove (503), one end of the lifting column (502) penetrates through the clamping groove (504), a pulling block (505) connected with the lifting column (502) is arranged in the clamping groove (504), a fixed table (506) is installed at one end, far away from the pulling block (505), of the lifting column (502), a placing block (507) is arranged on the surface of the fixed table (506), fastening grooves (508) are formed in the areas of the two sides of the placing block (507), fastening blocks (509) are connected to the inner wall of the fastening grooves (508), and a moving block (510) for limiting the fastening blocks (509) is connected to the side wall of the fastening blocks (509), the adjusting block (510) is positioned in the fastening groove (508) and the side surface of the adjusting block is provided with an elastic seat (511) connected with the inner wall of the fastening groove (508).

2. The handheld data acquisition equipment according to claim 1, wherein a bearing block (512) is installed at the central position of the surface of the fixed table (506), and a position guide sleeve (513) is installed at the position of the side surface of the bearing block (512) corresponding to the position block (507).

3. The data acquisition handheld device is characterized in that the pulling block (505) comprises a main pulling block (514) connected with the lifting column (502), a protection table (515) is installed at the position of the side wall of the main pulling block (514) corresponding to the clamping groove (504), and a plurality of rotary distinguishing blocks (516) arranged in a ring shape are installed on the side surface of the protection table (515).

4. A data collection handheld device as claimed in claim 3, wherein the length values of a plurality of said rotational resolution blocks (516) are set in a linearly increasing trend.

5. A data acquisition hand-held device according to claim 1, characterized in that the sidewall of the lifting column (502) is sleeved with a jack-up spring (517) located in the movable groove (503) and connected to the fixed table (506).