CN215128423U - Portable rechargeable LED visual chart lamp house - Google Patents
Portable rechargeable LED visual chart lamp house Download PDFInfo
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- CN215128423U CN215128423U CN202120318456.8U CN202120318456U CN215128423U CN 215128423 U CN215128423 U CN 215128423U CN 202120318456 U CN202120318456 U CN 202120318456U CN 215128423 U CN215128423 U CN 215128423U
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- lamp
- lamp box
- visual chart
- portable rechargeable
- rechargeable led
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Abstract
The utility model discloses a portable rechargeable LED visual chart lamp house, include: the lamp box comprises a lamp box shell, a lamp group arranged in the lamp box shell, a rechargeable battery pack connected with the lamp group, a switch arranged on the lamp box shell and connected with the lamp group, an installation groove arranged behind the lamp box shell and a support frame assembly connected with the installation groove and used for fixing the lamp box shell; the support frame subassembly includes: the tripod comprises a detachable tripod, a telescopic rod connected with the detachable tripod and a fixed rod connected with the telescopic rod and provided with a mounting piece; the mounting piece is fixed in the mounting groove; the utility model discloses can dismantle each part get off the dress in the packing bag, light equipment can use during the use, conveniently carry and fix, and fixed mode no longer restricts to the wall, has solved the fixed problem that hangs of visual chart lamp house, can carry out eye health vision inspection in any place, and the lamp house design is chargeable formula group battery, conveniently carries, has made things convenient for eye health vision inspection work.
Description
Technical Field
The utility model relates to a medical equipment field, especially a portable rechargeable LED visual chart lamp house.
Background
The visual chart is used for measuring the eyesight and is functionally divided into a near visual chart and a far visual chart; the international standard visual acuity chart takes E characters as visual acuity charts; the visual chart lamp box comprises two specifications of 2.5 meters and 5 meters, a conventional E-shaped chart and a children watch, is generally a plug-in power supply and is fixed on a wall through screws, and in the carrying process, the visual chart lamp box needs to be strictly anti-vibration, collision or rain-drenching and cannot be placed everywhere, and the visual chart lamp box must be fixed on the wall, so that the visual chart lamp box is quite troublesome to install and disassemble. The visual chart lamp house commonly used among the eye health physical examination vision inspection process can't develop work under the condition of the wall that does not have fixed supply socket or accord with the light condition, but market needs a rechargeable battery drive light source and conveniently carries, but height-adjusting's standard logarithm visual chart lamp house, the utility model provides a such problem.
SUMMERY OF THE UTILITY MODEL
For solving prior art's not enough, the utility model aims to provide a portable rechargeable LED visual chart lamp house adopts rechargeable battery drive light source, and the lamp house is fixed on the support frame subassembly, does not limit the use scene of lamp house, and each part can be dismantled and easily assemble, conveniently accomodate in the wrapping bag, and overall design has made things convenient for eye health visual acuity examination work.
In order to achieve the above object, the utility model adopts the following technical scheme:
a portable rechargeable LED visual chart lamp box comprises: the lamp box comprises a lamp box shell, a lamp group arranged in the lamp box shell, a rechargeable battery pack connected with the lamp group, a switch arranged on the lamp box shell and connected with the lamp group, an installation groove arranged behind the lamp box shell and a support frame assembly connected with the installation groove and used for fixing the lamp box shell; the support frame subassembly includes: the tripod comprises a detachable tripod, a telescopic rod connected with the detachable tripod and a fixed rod connected with the telescopic rod and provided with a mounting piece; the mounting piece is fixed in the mounting groove.
The aforesaid portable rechargeable LED visual chart lamp house, detachable tripod includes: the link extends in the three threaded connection portion of link bottom, swivelling joint in threaded connection portion's supporting legs.
The aforesaid portable rechargeable LED visual chart lamp house, the telescopic link includes: screw thread telescopic link, electron telescopic link.
According to the portable rechargeable LED visual chart lamp box, the mounting groove is the hook hole, and the mounting piece is the hook.
According to the portable rechargeable LED visual chart lamp box, the number of the hook holes is two, the upper position and the lower position are arranged on the lamp box shell, the number of the hooks is two, and the upper position and the lower position are arranged on the fixed rod.
The aforesaid portable rechargeable LED visual chart lamp house still includes: a folding reflector fixed on the lamp box shell.
The aforesaid portable rechargeable LED visual chart lamp house, foldable reflector include: the hinge is connected to the reflector of the hinge.
The aforesaid portable rechargeable LED visual chart lamp house still includes: the visual chart lamp box comprises a packaging bag for packaging the visual chart lamp box, a plurality of pockets arranged on the surface of the packaging bag and a handle arranged on the packaging bag.
In the portable rechargeable LED visual chart lamp box, the packaging bag and the pocket are provided with the zippers.
The portable rechargeable LED visual chart lamp house is provided with the label on the pocket, and the label includes: pen bag, tape measure, check-up registration list, charging apparatus, shading stick, indicate word stick.
The utility model discloses an useful part lies in:
the lamp box of the utility model can disassemble each part and pack in the packaging bag, which is convenient for carrying;
the utility model discloses the lamp house can be fixed on detachable tripod, and the fixed mode no longer restricts to the wall, and convenient the fixing solves the suspension fixed problem of visual chart lamp house, can carry out eye health visual examination in any place, has greatly facilitated the development of eye health visual examination work;
the utility model discloses a detachable tripod is provided with the telescopic link, can adjust the height of tripod, adapts to different testers' height or topography;
the utility model discloses a lamp house design is chargeable formula group battery, avoids not having the condition that can't use under the condition of inserting the electric environment, has made things convenient for eye health vision inspection work.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a side view of an embodiment of the present invention;
FIG. 3 is a schematic view of an embodiment of the present invention;
fig. 4 is a front view of an embodiment of the light box housing of the present invention;
fig. 5 is a rear view of an embodiment of the light box housing of the present invention;
fig. 6 is an exploded view of one embodiment of the support bracket assembly of the present invention;
fig. 7 is an exploded view of another embodiment of the support bracket assembly of the present invention.
The meaning of the reference symbols in the figures:
the lamp house comprises a lamp house shell, a rechargeable battery pack, a switch, a mounting groove, a mounting part, a tripod and a tripod, wherein the lamp house shell comprises 1 parts, 2 parts, a rechargeable battery pack, 3 parts, 4 mounting grooves, 5 parts, 6 parts, a detachable tripod, a 601 connecting frame, 602 supporting legs, 7 telescopic rods, 8 fixing rods, 9 folding reflectors, 10 packaging bags, 11 pockets, 12 handles and 13 zippers.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1, 2, 4 and 5, a portable rechargeable LED visual chart light box comprises: lamp house shell 1 sets up the banks in lamp house shell 1, connects in the rechargeable battery group 2 of banks, sets up on lamp house shell 1 and is connected in the switch 3 of banks, sets up mounting groove 4 behind lamp house shell 1, connects in mounting groove 4 and the support frame subassembly of fixed lamp house shell 1.
As shown in fig. 6 and 7, the support frame assembly includes: a detachable tripod 6, a telescopic rod 7 connected to the detachable tripod, and a fixing rod 8 connected to the telescopic rod 7 and provided with a mounting member 5; the mounting member 5 is fixed in the mounting groove 4. The detachable tripod 6 includes: the connecting frame 601 extends to three threaded connection portions at the bottom of the connecting frame 601, and is rotatably connected to the supporting legs 602 of the threaded connection portions. Preferably, the three supporting feet 602 are connected to the connecting frame 601 through threads, the connecting frame 601 is connected to the telescopic rod 7 through threads, and the telescopic rod 7 is connected to the fixing rod 8 through threads; it should be noted that: the mode of swing joint is not restricted, also can the spring joint be fixed, also can be the bolt fastening, as long as the method that can swing joint all can be applied to the utility model discloses. As shown in fig. 6 and 7, the telescopic rod 7 preferably includes: a threaded telescopic rod 7 and an electronic telescopic rod 7; it should be noted that: the kind of telescopic link 7 is unrestricted, as long as can realize altitude mixture control's telescopic link 7 can all be applied to the utility model discloses.
The mounting groove 4 is a hook hole, and the mounting piece 5 is a hook; as shown in fig. 4 and 5, preferably, there are two hook holes, the upper and lower positions are arranged on the lamp box housing 1, and there are two hooks, the upper and lower positions are arranged on the fixing rod 8; such design can be with stable the fixing on the support assembly of lamp house, and convenient the dismantlement.
A portable rechargeable LED visual chart lamp house still includes: a folding reflector 9 fixed on the lamp box shell 1; the folding mirror 9 includes: the hinge is connected with the reflective mirror of the hinge; foldable design is convenient to be accomodate, and it is nimble to place the angle.
As shown in fig. 3, a portable rechargeable LED visual chart light box further includes: a packaging bag 10 for packaging the visual chart lamp box, a plurality of pockets 11 arranged on the surface of the packaging bag 10, and a handle 12 arranged on the packaging bag 10; both the package 10 and the pocket 11 are provided with a zipper 13; the pocket 11 is provided with a label, which comprises: pen bag, tape measure, check-up registration list, charging apparatus, shading stick, indicate word stick.
The using method comprises the following steps: taking out all the parts from the packaging bag 10, rotatably connecting the three supporting legs 602 to the connecting frame 601, rotatably connecting the connecting frame 601 to the telescopic rod 7, rotatably connecting the telescopic rod 7 to the fixing rod 8, and adjusting the height of the telescopic rod 7 to complete the installation of the supporting frame component; the lamp box shell 1 is hung on the fixed rod 8, the lamp group is opened, and the pen bag, the tape measure, the check register list, the shading rod and the finger character rod are taken out from the packaging bag 10 to start the eyesight detection.
The lamp box of the utility model can disassemble each component and install in the packaging bag 10, and the lamp box is clamped and fixed on the detachable tripod 6, thereby being convenient for carrying and fixing, the fixing mode is not limited on the wall any more, the problem of hanging and fixing the lamp box of the visual chart is solved, the eye health vision examination can be carried out in any place, and the development of the eye health vision examination work is greatly facilitated; the lamp box is designed into a rechargeable battery pack, so that the condition that the lamp box cannot be used under the condition of no plug-in environment is avoided, and the eye health and vision inspection work is facilitated.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the above embodiments do not limit the present invention in any way, and all technical solutions obtained by adopting equivalent replacement or equivalent transformation fall within the protection scope of the present invention.
Claims (10)
1. A portable rechargeable LED visual chart lamp house which is characterized in that, includes: the lamp box comprises a lamp box shell, a lamp group arranged in the lamp box shell, a rechargeable battery pack connected with the lamp group, a switch arranged on the lamp box shell and connected with the lamp group, an installation groove arranged behind the lamp box shell and a support frame assembly connected with the installation groove and used for fixing the lamp box shell; the support frame assembly includes: the tripod comprises a detachable tripod, a telescopic rod connected with the detachable tripod and a fixed rod connected with the telescopic rod and provided with a mounting piece; the mounting piece is fixed in the mounting groove.
2. The portable rechargeable LED visual chart light box of claim 1, wherein the detachable tripod comprises: the link extends in the three threaded connection portion of link bottom, swivelling joint in threaded connection portion's supporting legs.
3. The portable rechargeable LED visual chart light box of claim 1, wherein the telescopic rod comprises: screw thread telescopic link, electron telescopic link.
4. The light box of portable rechargeable LED visual acuity chart as set forth in claim 1, wherein the mounting recess is a hook hole and the mounting member is a hook.
5. The light box of claim 4, wherein the hook holes are two and are disposed on the light box housing at upper and lower positions, and the hooks are two and are disposed on the fixing rod at upper and lower positions.
6. The portable rechargeable LED eye chart light box according to claim 1, further comprising: and the folding reflector is fixed on the lamp box shell.
7. The portable rechargeable LED eye chart light box according to claim 6, wherein the folding reflector comprises: the hinge is connected to the reflector of the hinge.
8. The portable rechargeable LED eye chart light box according to claim 1, further comprising: the visual chart lamp box comprises a packaging bag for packaging the visual chart lamp box, a plurality of pockets arranged on the surface of the packaging bag, and a handle arranged on the packaging bag.
9. The portable rechargeable LED visual chart light box of claim 8, wherein the zipper is arranged on both the packing bag and the pocket.
10. The portable rechargeable LED visual chart light box of claim 8, wherein a label is arranged on the pocket, the label comprises: pen bag, tape measure, check-up registration list, charging apparatus, shading stick, indicate word stick.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120318456.8U CN215128423U (en) | 2021-02-04 | 2021-02-04 | Portable rechargeable LED visual chart lamp house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120318456.8U CN215128423U (en) | 2021-02-04 | 2021-02-04 | Portable rechargeable LED visual chart lamp house |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215128423U true CN215128423U (en) | 2021-12-14 |
Family
ID=79410262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120318456.8U Active CN215128423U (en) | 2021-02-04 | 2021-02-04 | Portable rechargeable LED visual chart lamp house |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215128423U (en) |
-
2021
- 2021-02-04 CN CN202120318456.8U patent/CN215128423U/en active Active
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