CN220982258U - Theodolite with dustproof construction - Google Patents
Theodolite with dustproof construction Download PDFInfo
- Publication number
- CN220982258U CN220982258U CN202321964703.7U CN202321964703U CN220982258U CN 220982258 U CN220982258 U CN 220982258U CN 202321964703 U CN202321964703 U CN 202321964703U CN 220982258 U CN220982258 U CN 220982258U
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- CN
- China
- Prior art keywords
- theodolite
- screw rod
- block
- wall
- protection
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- 238000010276 construction Methods 0.000 title claims description 6
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 19
- 230000001681 protective effect Effects 0.000 claims description 7
- 239000000428 dust Substances 0.000 abstract description 4
- 230000002265 prevention Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
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Abstract
The utility model discloses a theodolite with a dustproof structure, which comprises a theodolite clamping wall, an ocular, a hand-held frame and a protection adjusting component, wherein the ocular is arranged in the theodolite clamping wall, the hand-held frame is arranged at the top of the theodolite clamping wall, and the protection adjusting component is arranged on the hand-held frame; the protection adjusting component comprises a bidirectional screw rod, a screwing block, a limiting plate, a protection cover, a connecting plate, a first screw rod pair, a second screw rod pair, a connecting bottom block, an adjusting rod and a connecting top block, wherein the bidirectional screw rod penetrates through the side wall of the portable frame to be rotationally arranged on the side wall of the portable frame, the screwing block is fixed at one end of the bidirectional screw rod, the first screw rod pair and the second screw rod pair are sleeved on the bidirectional screw rod, and the limiting plate is fixed on the inner side wall of the portable frame. The utility model belongs to the technical field of theodolites, and particularly relates to a theodolite with a dustproof structure, which protects the lens of an eyepiece through a protection and adjustment assembly and plays a role in dust prevention and damage prevention.
Description
Technical Field
The utility model belongs to the technical field of theodolites, and particularly relates to a theodolite with a dustproof structure.
Background
The theodolite is a measuring instrument designed according to the angle measurement principle and used for measuring horizontal angles and vertical angles, and is divided into an optical theodolite and an electronic theodolite, and the electronic theodolite is the most commonly used type of angle measuring instrument and is provided with a telescope, a horizontal scale and a reading index and a vertical scale and a reading index.
The theodolite on the market is an important instrument for measurement in engineering construction, and because a large amount of dust exists in engineering construction environment, the eyepiece is not protected when not in use, so that a layer of thin dust is easy to appear on the surface of the eyepiece, and when not in use, the lens is in a bare state, so that the lens is easily damaged, and the normal use of the device is affected.
Disclosure of utility model
In order to solve the problems, the utility model provides the theodolite with the dustproof structure, which protects the lens of the ocular lens through the protection and adjustment assembly and plays roles in dust prevention and damage prevention.
In order to realize the functions, the technical scheme adopted by the utility model is as follows: the theodolite with the dustproof structure comprises a theodolite clamping wall, an eyepiece, a hand rest and a protection adjusting component, wherein the eyepiece is arranged in the theodolite clamping wall, the hand rest is arranged at the top of the theodolite clamping wall, and the protection adjusting component is arranged on the hand rest; the protection adjusting component comprises a bidirectional screw rod, a screwing block, a limiting plate, a protection cover, a connecting plate, a first screw rod pair, a second screw rod pair, a connecting bottom block, an adjusting rod and a connecting top block, wherein the bidirectional screw rod penetrates through the side wall of the portable frame to be rotationally arranged on the side wall of the portable frame, the screwing block is fixed at one end of the bidirectional screw rod, the first screw rod pair and the second screw rod pair are sleeved on the bidirectional screw rod, the limiting plate is fixed on the inner side wall of the portable frame, the connecting plate penetrates through the limiting plate to be slidably arranged, the protection cover is arranged below the connecting plate, the connecting top block is fixed on the top wall of the connecting plate, the connecting bottom block is fixed below the first screw rod pair and the second screw rod pair, one end of the adjusting rod is hinged on the connecting bottom block, and the other end of the adjusting rod is hinged on the connecting top block.
Preferably, a sponge cushion layer is arranged in the protective cover, so that the protective effect on the lens is achieved.
Preferably, a display panel is arranged at the bottom of the theodolite chuck wall.
Preferably, a leveling base is arranged below the theodolite clamping wall, and a mounting seat is arranged below the leveling base.
The utility model adopts the structure to obtain the beneficial effects as follows: according to the theodolite with the dustproof structure, through the arrangement of the protection adjusting component, the rotating and screwing block drives the bidirectional screw rod to rotate, the bidirectional screw rod drives the first screw rod pair and the second screw rod pair to move, the adjusting rod is driven to rotate, the connecting plate and the protective cover are driven to downwards by the adjusting rod, the lens of the eyepiece is covered by the protective cover to protect, on one hand, the dustproof effect is achieved, and on the other hand, the lens is prevented from being exposed to the outside to be damaged.
Drawings
FIG. 1 is an overall block diagram of a theodolite with a dust-proof structure according to the present utility model;
Fig. 2 is a partial enlarged view at a in fig. 1.
The device comprises a theodolite wall, a wall, 2, an ocular, 3, a hand-held frame, 4, a protection adjusting component, 5, a bidirectional screw, 6, a screwing block, 7, a limiting plate, 8, a protection cover, 9, a connecting plate, 10, a screw pair I, 11, a screw pair II, 12, a connecting bottom block, 13, an adjusting rod, 14, a connecting top block, 15, a sponge cushion layer, 16, a display panel, 17, a leveling base, 18 and a mounting seat.
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present utility model will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-2, the theodolite with the dustproof structure comprises a theodolite chuck wall 1, an eyepiece 2, a hand rest 3 and a protection adjusting component 4, wherein the eyepiece 2 is arranged in the theodolite chuck wall 1, the hand rest 3 is arranged at the top of the theodolite chuck wall 1, and the protection adjusting component 4 is arranged on the hand rest 3; the protection adjusting component 4 comprises a bidirectional screw 5, a screwing block 6, a limiting plate 7, a protection cover 8, a connecting plate 9, a first screw pair 10, a second screw pair 11, a connecting bottom block 12, an adjusting rod 13 and a connecting top block 14, wherein the bidirectional screw 5 penetrates through the side wall of the handheld frame 3 to be rotationally arranged on the side wall of the handheld frame 3, the screwing block 6 is fixed on one end of the bidirectional screw 5, the first screw pair 10 and the second screw pair 11 are sleeved on the bidirectional screw 5, the limiting plate 7 is fixed on the inner side wall of the handheld frame 3, the connecting plate 9 penetrates through the limiting plate 7 to be slidably arranged, the protection cover 8 is arranged below the connecting plate 9, the connecting top block 14 is fixed on the top wall of the connecting plate 9, the connecting bottom block 12 is fixed below the bottom wall of the first screw pair 10 and the second screw pair 11, one end of the adjusting rod 13 is hinged on the connecting bottom block 12, the other end of the adjusting rod 13 is hinged on the connecting top block 14, and a sponge cushion layer 15 is arranged in the protection cover 8.
The bottom of the theodolite double-layered wall 1 is provided with a display panel 16, a leveling base 17 is arranged below the theodolite double-layered wall 1, and a mounting seat 18 is arranged below the leveling base 17.
When specifically using, when not using, rotate eyepiece 2 and be vertical state, the lens is up, rotate and twist movable block 6 and drive two-way lead screw 5 and rotate, two-way lead screw 5 drives first 10 of lead screw pair and two 11 of lead screw pair and remove, and then drive regulation pole 13 and rotate, adjust pole 13 and drive connecting plate 9 and shield cover 8 downwards, shield cover 8 covers the lens of eyepiece 2, protect on the one hand, play dirt-proof effect, on the other hand prevent that the lens exposes and cause the damage outward, in addition, shield cover 8 can play spacing effect of accomodating eyepiece 2, stability when increasing accomodating.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (4)
1. Theodolite with dustproof construction, its characterized in that: the device comprises a theodolite clamping wall (1), an ocular (2), a hand-held frame (3) and a protection adjusting component (4), wherein the ocular (2) is arranged in the theodolite clamping wall (1), the hand-held frame (3) is arranged at the top of the theodolite clamping wall (1), and the protection adjusting component (4) is arranged on the hand-held frame (3);
The protection adjusting component (4) comprises a bidirectional screw (5), a screwing block (6), a limiting plate (7), a protective cover (8), a connecting plate (9), a first screw pair (10), a second screw pair (11), a connecting bottom block (12), an adjusting rod (13) and a connecting top block (14), wherein the bidirectional screw (5) penetrates through the side wall of the portable frame (3) to rotate and is arranged on the side wall of the portable frame (3), the screwing block (6) is fixed on one end of the bidirectional screw (5), the first screw pair (10) and the second screw pair (11) are sleeved on the bidirectional screw (5), the limiting plate (7) is fixed on the inner side wall of the portable frame (3), the connecting plate (9) penetrates through the limiting plate (7) to be arranged in a sliding mode, the protective cover (8) is arranged under the connecting plate (9), the connecting top block (14) is fixed on the top wall of the connecting plate (9), the first screw pair (10) and the second screw pair (11) are fixed on the bottom wall of the connecting bottom block (12), one end of the adjusting rod (13) is hinged on the connecting bottom block (13) and the other end of the adjusting rod (14) is hinged on the top block (13).
2. A theodolite with dust-proof structure according to claim 1, wherein: a sponge cushion layer (15) is arranged in the protective cover (8).
3. A theodolite with dust-proof structure according to claim 2, wherein: the bottom of the theodolite double-layered wall (1) is provided with a display panel (16).
4. A theodolite with dust-proof structure according to claim 3, wherein: a leveling base (17) is arranged below the theodolite clamping wall (1), and a mounting seat (18) is arranged below the leveling base (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321964703.7U CN220982258U (en) | 2023-07-25 | 2023-07-25 | Theodolite with dustproof construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321964703.7U CN220982258U (en) | 2023-07-25 | 2023-07-25 | Theodolite with dustproof construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220982258U true CN220982258U (en) | 2024-05-17 |
Family
ID=91037855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321964703.7U Active CN220982258U (en) | 2023-07-25 | 2023-07-25 | Theodolite with dustproof construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220982258U (en) |
-
2023
- 2023-07-25 CN CN202321964703.7U patent/CN220982258U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |