CN210485066U - GPS surveying instrument support convenient to carry - Google Patents
GPS surveying instrument support convenient to carry Download PDFInfo
- Publication number
- CN210485066U CN210485066U CN201921332594.0U CN201921332594U CN210485066U CN 210485066 U CN210485066 U CN 210485066U CN 201921332594 U CN201921332594 U CN 201921332594U CN 210485066 U CN210485066 U CN 210485066U
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- threaded
- rod
- sleeve
- external thread
- surveying instrument
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- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a portable GPS surveying instrument support, which comprises a support plate, a support rod and a base, wherein the support plate is used for mounting a GPS surveying instrument, the two ends of the support rod are respectively provided with a first external thread and a second external thread, the bottom of the support plate is provided with a first threaded hole, the base is provided with a second threaded hole, the support rod is in threaded connection with the first threaded hole through the first external thread, the support rod is in threaded connection with the second threaded hole through the second external thread, and the bottom of the base is fixedly welded with a fixed tooth; the utility model discloses a telescopic pole, including the bracing piece, the bracing piece includes telescopic link and dead lever, the lower extreme welded fastening of telescopic link has the inserted block, the slot has been seted up to the upper end of dead lever, all be provided with the third external screw thread on dead lever and the telescopic link, threaded connection has the swivel nut on the third external screw thread, the dead lever passes through swivel nut and telescopic link fixed connection. The utility model discloses can be simple and convenient carry out the dismouting to the support, conveniently carry.
Description
Technical Field
The utility model belongs to the technical field of the GPS surveying instrument, concretely relates to GPS surveying instrument support convenient to carry.
Background
A GPS surveying instrument is an instrument designed and manufactured for surveying operations for data acquisition, processing, output, etc. When the GPS surveying instrument is used, the support is required to be used for fixing the GPS surveying instrument on the ground, and the existing tripod generally adopted by the support is large in size, inconvenient to carry and disassemble.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a GPS surveying instrument support convenient to carry, can be simple and convenient carry out the dismouting to the support, conveniently carry to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a portable GPS surveying instrument support comprises a supporting plate, a supporting rod and a base, wherein the supporting plate is used for mounting a GPS surveying instrument, the supporting rod and the base are respectively provided with a first external thread and a second external thread at two ends of the supporting rod, the bottom of the supporting plate is provided with a first threaded hole, the base is provided with a second threaded hole, the supporting rod is in threaded connection with the first threaded hole through the first external thread, the supporting rod is in threaded connection with the second threaded hole through the second external thread, and fixed teeth are welded and fixed at the bottom of the base;
the utility model discloses a telescopic support, including the bracing piece, the bracing piece includes telescopic link and dead lever, the lower extreme welded fastening of telescopic link has the inserted block, the slot has been seted up to the upper end of dead lever, the inserted block slides and pegs graft in the slot, all be provided with the third external screw thread on dead lever and the telescopic link, threaded connection has the swivel nut on the third external screw thread, the dead lever passes through swivel nut and telescopic link fixed connection, the dead lever passes through second external screw thread and second screw hole threaded connection, the upper end of telescopic link passes through first external screw thread and first screw hole threaded connection.
Preferably, the telescopic link includes sleeve pipe and movable rod, the movable rod slides and pegs graft in the sleeve pipe, threaded connection has spring plunger on the lateral wall of movable rod, the through-hole has been seted up to the sheathed tube lateral part, spring plunger's ball post end slides and pegs graft in the through-hole, first external screw thread is seted up at the upper end lateral part of movable rod, the third external screw thread is seted up at sheathed tube lower extreme lateral part.
Preferably, a limit ring is fixedly sleeved on the side part of the sleeve.
Preferably, a sliding block is arranged on the side of the movable rod, a sliding groove is arranged on the side of the sleeve, and the sliding block is in sliding fit with the sliding groove.
Preferably, the side wall of the sliding block is in clearance sliding fit with the inner wall of the sliding groove, and the clearance is not more than 0.2 mm.
Preferably, the sleeve is in threaded connection with a threaded cover, and one end of the movable rod penetrates through the upper part of the threaded cover.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the use of the first threaded hole, the second threaded hole, the first external thread, the second external thread, the third external thread and the screw sleeve, the supporting plate, the supporting rod and the base can be simply and conveniently disassembled and assembled, so that the use by a user is facilitated;
2. through the use of telescopic link, can adjust the height of GPS surveying instrument, convenience of customers adjusts GPS surveying instrument according to the user demand, and convenience of customers uses.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is an enlarged schematic view of the structure of the part a in fig. 1 according to the present invention;
fig. 3 is a top view of the movable rod of the present invention.
In the figure: 1. a support plate; 2. a support bar; 3. a base; 4. a first external thread; 5. a second external thread; 6. a first threaded hole; 7. a second threaded hole; 8. fixing teeth; 9. a telescopic rod; 10. fixing the rod; 11. inserting a block; 12. a slot; 13. a third external thread; 14. a threaded sleeve; 15. a sleeve; 16. a movable rod; 17. a spring plunger; 18. a through hole; 19. a limiting ring; 20. a slider; 21. a chute; 22. and (4) a threaded cap.
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 GPS (global positioning system) surveying instrument support comprises a supporting plate 1, a supporting rod 2 and a base 3, wherein the supporting plate 1 is used for mounting a GPS surveying instrument, a first external thread 4 and a second external thread 5 are respectively arranged at two ends of the supporting rod 2, a first threaded hole 6 is formed in the bottom of the supporting plate 1, a second threaded hole 7 is formed in the base 3, the supporting rod 2 is in threaded connection with the first threaded hole 6 through the first external thread 4, the supporting rod 2 is in threaded connection with the second threaded hole 7 through the second external thread 5, and a fixed tooth 8 is fixedly welded at the bottom of the base 3;
the support rod 2 comprises an expansion rod 9 and a fixing rod 10, an insert 11 is welded and fixed at the lower end of the expansion rod 9, a slot 12 is formed in the upper end of the fixing rod 10, the insert 11 is inserted into the slot 12 in a sliding mode, third external threads 13 are arranged on the fixing rod 10 and the expansion rod 9, a threaded sleeve 14 is connected onto the third external threads 13 in a threaded mode, the fixing rod 10 is fixedly connected with the expansion rod 9 through the threaded sleeve 14, the fixing rod 10 is connected with 7 threaded holes in a second external threads 5 in a threaded mode, the upper end of the expansion rod 9 is connected with 6 threaded holes in a first external thread 4 in a threaded mode, and the expansion rod 9 and the fixing rod 10 can be used for disassembling the support rod 2 simply and conveniently, so that the length is shortened and the carrying.
Further, telescopic link 9 includes sleeve pipe 15 and movable rod 16, movable rod 16 slides and pegs graft in sleeve pipe 15, threaded connection has spring plunger 17 on movable rod 16's the lateral wall, through-hole 18 has been seted up to sleeve pipe 15's lateral part, spring plunger 17's ball post end slides and pegs graft in through-hole 18, first external screw thread 4 is seted up at the upper end lateral part of movable rod 16, third external screw thread 13 is seted up at sleeve pipe 15's lower extreme lateral part, can put the height to the GPS surveying instrument and adjust, convenience of customers uses and measures.
Furthermore, a limit ring 19 is fixedly sleeved on the side of the sleeve 15, so that the screw sleeve 14 can be limited.
Further, a sliding block 20 is arranged on the side portion of the movable rod 16, a sliding groove 21 is arranged on the side portion of the sleeve 15, and the sliding block 20 is in sliding fit with the sliding groove 21, so that the movable rod 16 can stably slide in the sleeve 15.
Further, the side wall of the sliding block 20 is in clearance sliding fit with the inner wall of the sliding groove 21, and the clearance is not more than 0.2mm, so that the movable rod 16 can stably slide in the sleeve 15.
Furthermore, a threaded cover 22 is connected to the sleeve 15 in a threaded manner, and one end of the movable rod 16 penetrates through the upper portion of the threaded cover 22, so that the movable rod 16 can be limited, and the movable rod 16 is prevented from slipping out of the sleeve 15.
The structure principle is as follows: through first screw hole 6, second screw hole 7, first external screw thread 4, second external screw thread 5, third external screw thread 13, the use of swivel nut 14, can be simple and convenient to backup pad 1, bracing piece 2 and base 3 carry out the dismouting, convenient to use user uses, use through inserted block 11 and slot 12 simultaneously, can carry out the split to bracing piece 2, shorten the length of bracing piece 2, conveniently put into the package with the support and carry, use through telescopic link 9, press down spring plunger 17 and lift or drop-down movable rod 16 highly adjusts the GPS surveying instrument, convenience of customers adjusts the GPS surveying instrument according to the user demand, convenience of customers uses.
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 (6)
1. The utility model provides a GPS surveying instrument support convenient to carry, includes backup pad (1), bracing piece (2) and base (3) that are used for installing the GPS surveying instrument, its characterized in that: a first external thread (4) and a second external thread (5) are respectively arranged at two ends of the supporting rod (2), a first threaded hole (6) is formed in the bottom of the supporting plate (1), a second threaded hole (7) is formed in the base (3), the supporting rod (2) is in threaded connection with the first threaded hole (6) through the first external thread (4), the supporting rod (2) is in threaded connection with the second threaded hole (7) through the second external thread (5), and a fixed tooth (8) is fixedly welded to the bottom of the base (3);
the support rod (2) comprises a telescopic rod (9) and a fixing rod (10), an insert block (11) is fixed to the lower end of the telescopic rod (9) in a welded mode, a slot (12) is formed in the upper end of the fixing rod (10), the insert block (11) is inserted into the slot (12) in a sliding mode, third external threads (13) are arranged on the fixing rod (10) and the telescopic rod (9), a threaded sleeve (14) is connected to the third external threads (13) in a threaded mode, the fixing rod (10) is fixedly connected with the telescopic rod (9) through the threaded sleeve (14), the fixing rod (10) is connected with second threaded holes (7) in a threaded mode through second external threads (5), and the upper end of the telescopic rod (9) is connected with first threaded holes (6) in a threaded mode through first external threads (4).
2. A portable GPS mapper bracket according to claim 1, further comprising: the telescopic rod (9) comprises a sleeve (15) and a movable rod (16), the movable rod (16) is slidably inserted into the sleeve (15), a spring plunger (17) is connected to the side wall of the movable rod (16) in a threaded manner, a through hole (18) is formed in the side portion of the sleeve (15), the ball column end of the spring plunger (17) is slidably inserted into the through hole (18), the first external thread (4) is arranged at the upper end side portion of the movable rod (16), and the third external thread (13) is arranged at the lower end side portion of the sleeve (15).
3. A portable GPS mapper bracket according to claim 2, further comprising: and a limiting ring (19) is fixedly sleeved on the side part of the sleeve (15).
4. A portable GPS mapper bracket according to claim 2, further comprising: the lateral part of movable rod (16) is provided with slider (20), the lateral part of sleeve pipe (15) is provided with spout (21), slider (20) and spout (21) sliding fit.
5. A portable GPS mapper bracket as in claim 4, wherein: the side wall of the sliding block (20) is in clearance sliding fit with the inner wall of the sliding groove (21), and the clearance is not more than 0.2 mm.
6. A portable GPS mapper bracket as in claim 4, wherein: the sleeve (15) is in threaded connection with a threaded cover (22), and one end of the movable rod (16) penetrates through the upper portion of the threaded cover (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921332594.0U CN210485066U (en) | 2019-08-16 | 2019-08-16 | GPS surveying instrument support convenient to carry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921332594.0U CN210485066U (en) | 2019-08-16 | 2019-08-16 | GPS surveying instrument support convenient to carry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210485066U true CN210485066U (en) | 2020-05-08 |
Family
ID=70536141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921332594.0U Expired - Fee Related CN210485066U (en) | 2019-08-16 | 2019-08-16 | GPS surveying instrument support convenient to carry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210485066U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111779445A (en) * | 2020-06-30 | 2020-10-16 | 浙江科迅工贸有限公司 | Illuminable household ladder convenient to adjust length |
-
2019
- 2019-08-16 CN CN201921332594.0U patent/CN210485066U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111779445A (en) * | 2020-06-30 | 2020-10-16 | 浙江科迅工贸有限公司 | Illuminable household ladder convenient to adjust length |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200508 |