CN211877041U - Be provided with handheld machine of high accuracy survey and drawing of preventing rocking of telescopic link - Google Patents
Be provided with handheld machine of high accuracy survey and drawing of preventing rocking of telescopic link Download PDFInfo
- Publication number
- CN211877041U CN211877041U CN202020996147.1U CN202020996147U CN211877041U CN 211877041 U CN211877041 U CN 211877041U CN 202020996147 U CN202020996147 U CN 202020996147U CN 211877041 U CN211877041 U CN 211877041U
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- China
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- casing
- telescopic link
- high accuracy
- spring
- guide post
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Abstract
The utility model discloses a be provided with handheld machine of high accuracy survey and drawing of preventing rocking of telescopic link, including the casing, the positive opposite of casing is provided with display screen and operating button, and the inboard of casing still is provided with the telescopic link, and the telescopic link passes through fastening device to be fixed on the casing, and fastening device includes base, spring A, the spacing seat of flexible guide post A, T shape, connecting rod and pull ring, and the spacing seat of T shape passes through spring A and flexible guide post A and connects on the back of casing. The utility model discloses a be provided with handheld machine of high accuracy survey and drawing of preventing rocking of telescopic link can make the telescopic link adjust to the use length of difference through fastening device, and it is convenient to use, does not need operating personnel to hold the use always, can alleviate operating personnel's work burden and make the mapping efficiency high, can play the effect of buffering to the vibrations that the casing received through preventing rocking device, avoids handheld machine of high accuracy survey and drawing to influence the mapping result owing to vibrations, can improve handheld machine's of high accuracy survey and drawing precision greatly.
Description
Technical Field
The utility model relates to a handheld technical field of high accuracy survey and drawing specifically is a prevent rocking handheld machine of high accuracy survey and drawing that is provided with the telescopic link.
Background
The GPS handset supports operations such as waypoint, route and track recording, editing and the like of the traditional handset, improves the upper limit of data storage, has a professional area measurement function, is suitable for different measurement objects, and effectively improves the area measurement precision.
Current GPS handset needs the handheld survey and drawing of operating personnel when surveying and drawing, uses not convenient and makes the survey and drawing inefficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a prevent rocking handheld machine of high accuracy survey and drawing that is provided with the telescopic link, can make the telescopic link adjust to the use length of difference through fastening device, and convenient to use does not need operating personnel to hold the use always, can alleviate operating personnel's work burden and make the mapping efficiency high, can play the effect of buffering to the vibrations that the casing received through preventing rocking mechanism, avoid handheld machine of high accuracy survey and drawing to influence the mapping result because vibrations, can improve the survey and drawing precision of handheld machine of high accuracy survey and drawing greatly, can solve the problem among the prior art.
In order to achieve the above object, the utility model provides a following technical scheme: a shaking-proof high-precision surveying and mapping handset with a telescopic rod comprises a shell, wherein a display screen and an operating button are arranged opposite to the shell, the display screen is positioned right above the operating button, the telescopic rod is further arranged on the inner side of the shell, the telescopic rod is fixed on the shell through a fastening mechanism, and the fastening mechanism is installed on the back of the shell;
fastening device includes spacing seat of base, spring A, flexible guide post A, T shape, connecting rod and pull ring, the back at the casing is installed to the pedestal, the inboard of base is provided with the spacing seat of T shape, the spacing seat of T shape passes through spring A and flexible guide post A and connects on the back of casing, the spacing seat of T shape passes the casing and extends to in the telescopic link, still be provided with the connecting rod on the spacing seat of T shape, the connecting rod is worn out the pedestal connection and is had the pull ring.
Preferably, the telescopic rod comprises a supporting plate, an outer sleeve and an inner sleeve, the outer sleeve is mounted on the supporting plate, the inner sleeve is arranged on the inner side of the outer sleeve, and the inner sleeve is fixed on the outer sleeve through a T-shaped limiting seat.
Preferably, the backup pad is connected in the casing through preventing rocking mechanism, prevent rocking mechanism includes spring B, flexible guide post B and guide holder, the backup pad passes through spring B and flexible guide post B and connects in the casing, the both ends of backup pad are all installed on parallel arrangement's guide holder, the guide holder is installed in the casing side by side.
Preferably, the inner sleeve is uniformly distributed with limit grooves for inserting the T-shaped limit seats.
Preferably, the housing is provided with a receiving groove for receiving the telescopic rod.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses a prevent rocking handheld machine of high accuracy survey and drawing that is provided with the telescopic link, can make the telescopic link adjust to the use length of difference through fastening device, can satisfy the user demand under the different situation, high durability and convenient use, the screw thread that sets up on the telescopic link can make the telescopic link connect on arbitrary installation face simultaneously, do not need operating personnel to hold the use always, can alleviate operating personnel's work burden and make the plotting efficiency high, can play the effect of buffering to the vibrations that the casing received through preventing rocking mechanism, avoid handheld machine of high accuracy survey and drawing to influence the mapping result because vibrations, can improve the survey and drawing precision of handheld machine of high accuracy survey and drawing greatly.
Drawings
FIG. 1 is a schematic view of the utility model of an anti-shaking high-precision surveying and mapping handset with a telescopic rod;
FIG. 2 is a partial cross-sectional side view of the anti-sloshing high-precision surveying and mapping handset of the present invention;
FIG. 3 is an enlarged view of the point A of the present invention;
fig. 4 is a schematic partial cross-sectional view of fig. 3 according to the present invention;
fig. 5 is a schematic view of the telescopic rod of the present invention with the inner sleeve received in the outer sleeve;
fig. 6 is a schematic view of the telescopic rod of the present invention with the inner sleeve extending beyond the outer sleeve;
fig. 7 is an enlarged view of the position B of the present invention.
In the figure: 1. a housing; 11. a receiving groove; 2. a display screen; 3. an operation button; 4. a telescopic rod; 41. a support plate; 42. an outer sleeve; 43. an inner sleeve; 431. a limiting groove; 5. a fastening mechanism; 51. a base; 52. a spring A; 53. a telescopic guide column A; 54. a T-shaped limiting seat; 55. a connecting rod; 56. a pull ring; 6. an anti-sloshing mechanism; 61. a spring B; 62. a telescopic guide post B; 63. a guide seat.
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, a prevent rocking handheld machine of high accuracy survey and drawing provided with telescopic link, including casing 1, casing 1 is provided with display screen 2 and operating button 3 just opposite, display screen 2 is located operating button 3 directly over, casing 1's inboard still is provided with telescopic link 4, telescopic link 4 passes through fastening device 5 to be fixed on casing 1, be provided with the groove 11 of accomodating that holds telescopic link 4 on casing 1, when need not use telescopic link 4, telescopic link 4 can be accomodate to accomodating in the groove 11, and the space is saved, fastening device 5 installs the back at casing 1.
Referring to fig. 4, the fastening mechanism 5 includes a base 51, a spring a52, a telescopic guide post a53, a T-shaped limit seat 54, a connecting rod 55 and a pull ring 56, the base 51 is installed on the back of the housing 1, the T-shaped limit seat 54 is disposed on the inner side of the base 51, the T-shaped limit seat 54 is connected to the back of the housing 1 through a spring a52 and a telescopic guide post a53, the T-shaped limit seat 54 passes through the housing 1 and extends into the telescopic rod 4, the connecting rod 55 is further disposed on the T-shaped limit seat 54, the connecting rod 55 penetrates through the base 51 and is connected with the pull ring 56, the T-shaped limit seat 54 is driven by the pull ring 56 to move, the spring a52 and the telescopic guide post a53 both extend until the T-shaped limit seat 54 is no longer located in the inner sleeve 43, the inner sleeve 43 can move in the outer sleeve 42 at this time, the pull ring 56 is released after the inner sleeve 43 moves, make spring A52 and flexible guide post A53 all contract and then promote the spacing seat 54 of T shape and insert in inner skleeve 43, inner skleeve 43 passes through the spacing seat 54 of T shape and fixes on outer skleeve 42 this moment, can make telescopic link 4 adjust to different use length through fastening device 5, can satisfy the user demand under the different situation, high durability and convenient use, the screw thread through setting up on telescopic link 4 can make telescopic link 4 connect on arbitrary installation face simultaneously, do not need the handheld use of operating personnel always, can alleviate operating personnel's work burden and make the survey and drawing efficient.
Referring to fig. 5-6, telescopic link 4 includes backup pad 41, outer sleeve 42 and inner skleeve 43, install outer sleeve 42 on the backup pad 41, the inboard of outer skleeve 42 is provided with inner skleeve 43, inner skleeve 43 fixes on outer skleeve 42 through the spacing seat 54 of T shape, evenly distributed has the spacing groove 431 that supplies the spacing seat 54 male of T shape on the inner skleeve 43, can make telescopic link 4 adjust to the use length of difference through fastening device 5, can satisfy the user demand under the different conditions, high durability and convenient use, can make telescopic link 4 connect on arbitrary installation face through the screw thread that sets up on telescopic link 4 simultaneously, do not need operating personnel to hold the use always, can alleviate operating personnel's work burden and make the.
Referring to fig. 7, backup pad 41 is connected in casing 1 through anti-sway mechanism 6, anti-sway mechanism 6 includes spring B61, flexible guide post B62 and guide holder 63, backup pad 41 passes through spring B61 and flexible guide post B62 is connected in casing 1, parallel arrangement's guide holder 63 is all installed at backup pad 41's both ends, guide holder 63 installs side by side in casing 1, when casing 1 receives external force, can play the effect of buffering to the vibrations that casing 1 received through spring B61 and flexible guide post B62, avoid high accuracy survey and draw the handheld machine influence the survey result because vibrations, can improve the survey and draw the precision of handheld machine of high accuracy survey and draw greatly.
To sum up, the utility model discloses a prevent rocking handheld machine of high accuracy survey and drawing that is provided with the telescopic link, can make telescopic link 4 adjust to the use length of difference through fastening device 5, can satisfy the user demand under the different situation, high durability and convenient use, the screw thread that sets up simultaneously on through telescopic link 4 can make telescopic link 4 connect on arbitrary installation face, do not need the use of operating personnel to hold always, can alleviate operating personnel's work burden and make the plotting efficiency high, can play the effect of buffering to the vibrations that casing 1 received through preventing rocking mechanism 6, avoid handheld machine of high accuracy survey and drawing to influence the mapping result because vibrations, can improve the survey and drawing precision of handheld machine of high accuracy survey and drawing greatly.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (5)
1. The utility model provides a be provided with handheld machine of high accuracy survey and drawing of preventing rocking of telescopic link, includes casing (1), its characterized in that: a display screen (2) and an operation button (3) are arranged opposite to the shell (1), the display screen (2) is positioned right above the operation button (3), an expansion link (4) is further arranged on the inner side of the shell (1), the expansion link (4) is fixed on the shell (1) through a fastening mechanism (5), and the fastening mechanism (5) is installed on the back of the shell (1);
fastening device (5) are including base (51), spring A (52), flexible guide post A (53), the spacing seat of T shape (54), connecting rod (55) and pull ring (56), the back at casing (1) is installed in base (51), the inboard of base (51) is provided with the spacing seat of T shape (54), the spacing seat of T shape (54) is connected on the back of casing (1) through spring A (52) and flexible guide post A (53), the spacing seat of T shape (54) pass casing (1) and extend to in telescopic link (4), still be provided with connecting rod (55) on the spacing seat of T shape (54), connecting rod (55) are worn out base (51) and are connected with pull ring (56).
2. The anti-shaking high-precision surveying and mapping handset provided with the telescopic rod according to claim 1, wherein: the telescopic rod (4) comprises a supporting plate (41), an outer sleeve (42) and an inner sleeve (43), the outer sleeve (42) is installed on the supporting plate (41), the inner sleeve (43) is arranged on the inner side of the outer sleeve (42), and the inner sleeve (43) is fixed on the outer sleeve (42) through a T-shaped limiting seat (54).
3. The anti-shaking high-precision surveying and mapping handset provided with the telescopic rod according to claim 2, wherein: backup pad (41) are connected in casing (1) through preventing rocking mechanism (6), prevent rocking mechanism (6) including spring B (61), flexible guide post B (62) and guide holder (63), backup pad (41) are connected in casing (1) through spring B (61) and flexible guide post B (62), the both ends of backup pad (41) are all installed on parallel arrangement's guide holder (63), install side by side guide holder (63) in casing (1).
4. The anti-shaking high-precision surveying and mapping handset provided with the telescopic rod according to claim 2, wherein: limiting grooves (431) for inserting the T-shaped limiting seats (54) are uniformly distributed on the inner sleeve (43).
5. The anti-shaking high-precision surveying and mapping handset provided with the telescopic rod according to claim 1, wherein: the shell (1) is provided with a containing groove (11) for containing the telescopic rod (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020996147.1U CN211877041U (en) | 2020-06-03 | 2020-06-03 | Be provided with handheld machine of high accuracy survey and drawing of preventing rocking of telescopic link |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020996147.1U CN211877041U (en) | 2020-06-03 | 2020-06-03 | Be provided with handheld machine of high accuracy survey and drawing of preventing rocking of telescopic link |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211877041U true CN211877041U (en) | 2020-11-06 |
Family
ID=73234920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020996147.1U Expired - Fee Related CN211877041U (en) | 2020-06-03 | 2020-06-03 | Be provided with handheld machine of high accuracy survey and drawing of preventing rocking of telescopic link |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211877041U (en) |
-
2020
- 2020-06-03 CN CN202020996147.1U patent/CN211877041U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 510663 Room 204, unit 1, building 2, No. 11, puyuzhong Road, Huangpu District, Guangzhou City, Guangdong Province (office only) Patentee after: GUANGZHOU ZHIXUNCHENG GEOGRAPHIC INFORMATION TECHNOLOGY Co.,Ltd. Address before: Room 204, unit 1, building 2, No. 11, Zhongmian Road, Huangpu District, Guangzhou City, Guangdong Province (office only) Patentee before: GUANGZHOU ZHIXUNCHENG GEOGRAPHIC INFORMATION TECHNOLOGY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201106 |