CN210198316U - Portable measuring instrument for house investigation - Google Patents
Portable measuring instrument for house investigation Download PDFInfo
- Publication number
- CN210198316U CN210198316U CN201921052816.3U CN201921052816U CN210198316U CN 210198316 U CN210198316 U CN 210198316U CN 201921052816 U CN201921052816 U CN 201921052816U CN 210198316 U CN210198316 U CN 210198316U
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- CN
- China
- Prior art keywords
- fixed
- shell
- pressing block
- investigation
- sliding
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a portable measuring apparatu for house investigation, including protective housing and button, protective housing one side is fixed with the fixed stopper, wherein, fixed stopper one side is connected with the fixed slot, fixed slot one side is fixed with the shell, the infrared radiation mouth is installed to shell one end, shell one side is fixed with the display screen, keeps away from the display screen shell one side is connected with the keypad, the key-press connection is in keypad one side, is close to the keypad shell one side is connected with according to the briquetting, install first spring according to briquetting one side. This a portable measuring apparatu for house investigation is provided with the shell and can docks through the pulling protective housing to can drive fixed stopper and dock with the fixed slot when the protective housing docks, thereby extrusion protective housing makes fixed stopper and fixed slot carry out the closure when fixed stopper docks with the fixed slot, makes things convenient for the protective housing to protect the shell, can not cause the damage when avoiding the measuring apparatu to drop.
Description
Technical Field
The utility model relates to a measure technical field, specifically be a portable measuring apparatu for house investigation.
Background
The concept of the measuring instrument includes the following basic contents: precision, error, measurement standard equipment, length measurement, angle measurement, shape measurement, traditional optical instruments. Application on the precision measurement and the like, the current portable measuring apparatu that is used for house investigation usually takes when using and need take notes after the volume of the side is accomplished, drops easily this moment, can cause the damage when dropping, and inconvenient dust prevention entering, the popping out of inconvenient shield are carried out to the keyboard.
The portable measuring instrument for house investigation on the market at present has many defects, and inconvenient measuring instrument protects the measuring instrument when dropping, and inconvenient dust prevention to the keyboard gets into, and the pop-up of inconvenient shield, therefore urgent need on the market can improve the technique of the portable measuring instrument structure for house investigation, perfect this equipment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a portable measuring apparatu for house investigation to solve the portable measuring apparatu for house investigation on the existing market that above-mentioned background art provided and have a lot of defects, protect the measuring apparatu when inconvenient measuring apparatu drops, inconvenient carry out the dust proof to the keyboard and get into, the problem of popping out of inconvenient shield.
In order to achieve the above object, the utility model provides a following technical scheme: a portable measuring instrument for house investigation comprises a protective shell and a key, wherein a fixed plug is fixed on one side of the protective shell, wherein,
fixed stopper one side is connected with the fixed slot, fixed slot one side is fixed with the shell, infrared radiation mouth is installed to shell one end, shell one side is fixed with the display screen, keeps away from the display screen shell one side is connected with the keypad, the key-press connection is in keypad one side, is close to the keypad shell one side is connected with according to the briquetting, install first spring according to briquetting one side, be connected with according to briquetting one side, be fixed with the fixed block according to briquetting one side, the second spring is installed to fixed block one side, be fixed with the shield one side according to briquetting one end and be fixed with the slide rail, slide rail one side is connected with the spout.
Preferably, the protective shell is the same as the shell in shape, and the inner size of the protective shell is matched with the size of the shell.
Preferably, the fixing plug and the fixing groove are cylindrical, and the size of the fixing plug is the same as that of the fixing groove.
Preferably, the first springs are provided with two groups, a telescopic structure is formed between the first springs and the pressing block, and the maximum telescopic size of the pressing block does not exceed the deformation of the first springs.
Preferably, the slide rail and the sliding groove are provided with two groups, the slide rail and the sliding groove are in sliding connection, and the maximum sliding distance of the slide rail does not exceed the length of the sliding groove.
Compared with the prior art, the beneficial effects of the utility model are that: the portable measuring instrument for house investigation comprises:
1. the shell can be butted by pulling the protective shell, so that the fixed plug can be driven to be butted with the fixed groove when the protective shell is butted, the protective shell is extruded to close the fixed plug and the fixed groove when the fixed plug is butted with the fixed groove, the protective shell can be conveniently protected, and the situation that the measuring instrument is damaged when falling is avoided;
2. the sliding rail can move by pushing the dustproof cover, so that the sliding rail can slide with the sliding groove when moving, the dustproof cover can seal the key board after the sliding rail is completely butted with the sliding groove, dust can not enter the key board when the measuring instrument is not used, and the measuring instrument is prevented from being damaged by the dust;
3. be provided with first spring and can extrude according to the briquetting through pressing to can separate with the block piece according to the briquetting extrusion, thereby block piece and according to the second spring of briquetting after separation pop out the fixed block through self elasticity, and then can drive the block piece and remove after the fixed block pops out, promote the shield when the block piece removes and slide, conveniently can fix and pop out by the shield.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is an enlarged schematic view of part a of the present invention.
In the figure: 1. protective housing, 2, fixed stopper, 3, fixed slot, 4, shell, 5, infrared radiation mouth, 6, display screen, 7, button, 8, press the piece, 9, first spring, 10, block, 11, fixed block, 12, second spring, 13, shield, 14, slide rail, 15, spout, 16, keypad.
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.
Referring to fig. 1-3, the present invention provides a technical solution: a portable measuring instrument for house investigation comprises a protective shell 1, a fixed plug 2, a fixed groove 3, a shell 4, an infrared radiation opening 5, a display screen 6, a key 7, a pressing block 8, a first spring 9, a clamping block 10, a fixed block 11, a second spring 12, a dust cover 13, a slide rail 14, a slide groove 15 and a key board 16, wherein the fixed plug 2 is fixed on one side of the protective shell 1, the protective shell 1 and the shell 4 are identical in shape, the inner size of the protective shell 1 is matched with the size of the shell 4, the fixed plug 2 and the fixed groove 3 are both cylindrical, the size of the fixed plug 2 is identical to that of the fixed groove 3, the shell 4 is butted by pulling the protective shell 1, the fixed plug 2 and the fixed groove 3 can be driven to be butted when the protective shell 1 is butted, the protective shell 1 is extruded when the fixed plug 2 and the fixed groove 3 are butted, so that the fixed, the protective shell 1 protects the shell 4, the measuring instrument can not be damaged when falling, wherein,
one side of the fixed plug 2 is connected with a fixed groove 3, one side of the fixed groove 3 is fixed with a shell 4, one end of the shell 4 is provided with an infrared radiation port 5, one side of the shell 4 is fixed with a display screen 6, one side of the shell 4 far away from the display screen 6 is connected with a key board 16, the key 7 is connected with one side of the key board 16, one side of the shell 4 close to the key board 16 is connected with a pressing block 8, one side of the pressing block 8 is provided with a first spring 9, the first spring 9 is provided with two groups, a telescopic structure is formed between the first spring 9 and the pressing block 8, the maximum telescopic size of the pressing block 8 is not more than the self deformation of the first spring 9, the first spring 9 is extruded by pressing the pressing block 8, the pressing block 8 can be separated from the clamping block 10 when extruded, the second spring 12 is used for ejecting the fixed block 11 by self elasticity after the clamping block, according to 8 one sides of the briquetting and being connected with the briquetting 8, according to 8 one sides of briquetting and being fixed with fixed block 11, second spring 12 is installed to fixed block 11 one side, according to 8 one end of briquetting and being fixed with shield 13 one side and being fixed with slide rail 14, slide rail 14 and spout 15 are provided with two sets ofly, and constitute sliding connection between slide rail 14 and the spout 15 to the biggest sliding distance of slide rail 14 is no longer than spout 15 self length, and slide rail 14 removes through promoting shield 13, can slide with spout 15 when slide rail 14 removes, and shield 13 can seal keypad 16 after slide rail 14 docks completely with spout 15, slide rail 14 one side is connected with spout 15.
The working principle is as follows: when the portable measuring instrument for house investigation is used, firstly, the portable measuring instrument for house investigation needs to be simply known, before the use, the shell 4 is butted by pulling the protective shell 1, the protective shell 1 can drive the fixing plug 2 to be butted with the fixing groove 3 when being butted, the protective shell 1 is extruded when the fixing plug 2 is butted with the fixing groove 3 to close the fixing plug 2 and the fixing groove 3, so that the protective shell 1 can protect the shell 4, the measuring instrument cannot be damaged when falling, then, the first spring 9 is extruded by pressing the pressing block 8, the pressing block 8 can be separated from the clamping block 10 when being extruded, the second spring 12 ejects the fixing block 11 by self elasticity after the clamping block 10 is separated from the pressing block 8, the clamping block 10 can be driven to move after the fixing block 11 is ejected, and the dustproof cover 13 is pushed to slide when the clamping block 10 moves, can fix and pop out shield 13, can operate button 7 after shield 13 pops out, after the measuring instrument used, slide rail 14 removed through promoting shield 13, slide rail 14 can slide with spout 15 when removing, shield 13 can seal keypad 16 after slide rail 14 docked completely with spout 15, make the measuring instrument can not get into keypad 16 when not using the dust, avoid the dust to cause the measuring instrument to damage, the content that does not make detailed description in this description belongs to the prior art that the professional skilled person in the art knows.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. A portable measuring apparatu for house investigation, includes protective housing (1) and button (7), its characterized in that: a fixed plug (2) is fixed on one side of the protective shell (1), wherein,
the infrared radiation device is characterized in that one side of the fixed plug (2) is connected with a fixed groove (3), one side of the fixed groove (3) is fixed with a shell (4), one end of the shell (4) is provided with an infrared radiation opening (5), one side of the shell (4) is fixed with a display screen (6), one side of the shell (4) far away from the display screen (6) is connected with a key board (16), the key (7) is connected with one side of the key board (16), one side of the shell (4) close to the key board (16) is connected with a pressing block (8), one side of the pressing block (8) is provided with a first spring (9), one side of the pressing block (8) is connected with the pressing block (8), one side of the pressing block (8) is fixed with a fixed block (11), one side of the fixed block (11) is provided with a second spring (12), one end of the pressing block (8), one side of the sliding rail (14) is connected with a sliding groove (15).
2. A portable meter for premises investigation as claimed in claim 1, wherein: the protective shell (1) is identical to the shell (4) in shape, and the size of the inner portion of the protective shell (1) is matched with the size of the shell (4).
3. A portable meter for premises investigation as claimed in claim 1, wherein: the fixed plug (2) and the fixed groove (3) are cylindrical, and the size of the fixed plug (2) is the same as that of the fixed groove (3).
4. A portable meter for premises investigation as claimed in claim 1, wherein: the first springs (9) are provided with two groups, a telescopic structure is formed between the first springs (9) and the pressing block (8), and the maximum telescopic size of the pressing block (8) does not exceed the deformation of the first springs (9).
5. A portable meter for premises investigation as claimed in claim 1, wherein: the sliding rails (14) and the sliding grooves (15) are arranged in two groups, sliding connection is formed between the sliding rails (14) and the sliding grooves (15), and the maximum sliding distance of the sliding rails (14) does not exceed the length of the sliding grooves (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921052816.3U CN210198316U (en) | 2019-07-05 | 2019-07-05 | Portable measuring instrument for house investigation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921052816.3U CN210198316U (en) | 2019-07-05 | 2019-07-05 | Portable measuring instrument for house investigation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210198316U true CN210198316U (en) | 2020-03-27 |
Family
ID=69869311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921052816.3U Expired - Fee Related CN210198316U (en) | 2019-07-05 | 2019-07-05 | Portable measuring instrument for house investigation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210198316U (en) |
-
2019
- 2019-07-05 CN CN201921052816.3U patent/CN210198316U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200327 Termination date: 20200705 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |