CN215651028U - Near-use card lighting lamp - Google Patents

Abstract

The utility model relates to a nearly card light of using, it relates to the refractometer field, and it includes the light, the light is used for installing on the roof-rack, the light passes through the installation component and sets up on the roof-rack, the direction of illumination of light is used for towards nearly card. The method has the effect of improving the problem that the measurement degree is inaccurate when the specific degree is measured by using the proximity card in an auxiliary way due to dim light.

Description

Near-use card lighting lamp

Technical Field

The application relates to the field of optometry instruments, in particular to a near-use card illuminating lamp.

Background

An eye refractometer (optometer) is an instrument for measuring the concentration difference between the eye to be examined and the emmetropic eye by examining the concentration of light rays incident on the eyeball under the emmetropic state.

In the related technology, the eye testing instrument consists of a rack, an upper frame and an eye testing instrument body, wherein the upper frame is horizontally arranged, one end of the upper frame is rotatably connected to the rack, a workbench is rotatably arranged on the rack, the upper frame is positioned above the workbench and is just opposite to the workbench, the eye testing instrument body is rotatably connected to the bottom wall of the upper frame, a near rod seat is rotatably connected to the side wall of the eye testing instrument body, a clamping seat for fixing the near rod seat is arranged on the side wall of the eye testing instrument body, a near rod is fixedly arranged at one end, far away from the eye testing instrument body, of the near rod seat, and a near clamp is slidably sleeved on the near rod; the distance from the eyes of the patient to the proximity card is marked by the proximity rod through the graduated scale, and the proximity card is used for assisting in measuring the specific vision degree of the person.

In view of the above-mentioned related art, the inventor believes that there is a defect that when a specific power is measured by using a proximity card, if light is dim, it is difficult for a person to see and read a mark on the proximity card, so that the measured power is inaccurate.

SUMMERY OF THE UTILITY MODEL

In order to improve the dim light and lead to the inaccurate problem of measurement number of degrees when utilizing near-line card to assist the specific number of degrees of measurement, this application provides a near-line card light.

The application provides a close-range card light adopts following technical scheme:

the utility model provides a nearly card light of using, includes the light, the light is used for installing on the roof-rack, the light passes through the installation component and sets up on the roof-rack, the direction of illumination of light is used for the nearly card of orientation.

Through adopting above-mentioned technical scheme, through at the rack mounting light for personnel can more conveniently read the mark on the card of using closely when utilizing the specific number of degrees of card auxiliary measurement, reduced because the dim personnel that lead to of light read the unclear problem of mark on the card of using closely during optometry, be favorable to improving the accuracy of measuring the number of degrees.

Optionally, the installation component includes joint bearing and fixed plate, be equipped with the mounting groove that is used for holding joint bearing and light on the roof-rack towards the lateral wall of nearly usefulness card, joint bearing's outer lane is located the mounting groove, the one end of light and joint bearing's inner circle fixed connection, the other end of light stretches out outside the lateral wall of roof-rack towards nearly usefulness card, the roof-rack is equipped with the spread groove on the lateral wall of nearly usefulness card towards, spread groove and mounting groove intercommunication, the fixed plate sets up in the spread groove, set up on the fixed plate lateral wall and supply the light to stretch out the outer through-hole of mounting groove, the diameter of through-hole is greater than joint bearing inner circle's outer diameter, is less than joint bearing outer lane's outer diameter.

By adopting the technical scheme, the position of the joint bearing in the mounting groove is limited by the fixing plate, so that the illuminating lamp is arranged on the side wall of the top frame close to the proximity card in a ball hinged mode; when the specific degree of the card for short distance is measured in an auxiliary mode, the illuminating lamp is turned on, and the illuminating angle of the illuminating lamp is adjusted manually by personnel, so that the card for short distance with different distances can be well illuminated, and the measuring accuracy is improved.

Optionally, the mounting assembly comprises a transverse moving member and a longitudinal moving member, the transverse moving member is used for driving the lighting lamp to move along the horizontal direction of the top frame, and the longitudinal moving member is used for driving the lighting lamp to move along the vertical direction of the top frame.

Through adopting above-mentioned technical scheme, when utilizing the specific number of degrees of near-by card auxiliary measurement, open the light and adjust the angle of illumination of illuminating lamp through lateral movement spare and longitudinal movement spare, convenient and fast is favorable to realizing good illumination effect to the near-by card of different distances, has improved measuring accuracy.

Optionally, the longitudinal movement piece includes a rotation base, a friction wheel and a rotation motor, a placing groove is formed in the side wall of the top frame facing the near-use card, the longitudinal section of the rotation base is circular, a rotation shaft is arranged on the side wall of the rotation base, one end of the rotation shaft, far away from the rotation base, is rotatably connected with the groove wall of the placing groove, the axial direction of the rotation shaft is parallel to the horizontal direction of the top frame, one end of the illuminating lamp, far away from the near-use card, is connected with the peripheral wall of the rotation base, a machine body of the rotation motor is fixedly arranged in the placing groove, an output shaft of the rotation motor is coaxially connected with the friction wheel, and the peripheral wall of the friction wheel is abutted against the peripheral wall of the rotation base.

Through adopting above-mentioned technical scheme, rotate motor drive friction pulley and rotate, rotate the base and take place relative rotation with the axis direction of friction pulley along the axis of rotation under the effect of frictional force, at this moment, rotate the base and drive the mounting base and rotate in vertical direction, and then make the light rotate in vertical direction.

Optionally, the circumferential side wall of the rotating base is provided with a friction cushion, and the friction cushion is provided with a plurality of friction edges.

Through adopting above-mentioned technical scheme, utilize friction cushion, friction arris and friction pulley to cooperate, increased the frictional force between rotation base and the friction pulley, improved the stability that the rotation base rotated the in-process.

Optionally, the rotary groove has all been seted up on the relative lateral wall in both sides of standing groove, the one end that the rotation base was kept away from to the axis of rotation stretches into in the rotary groove, be equipped with the spring in the rotary groove, the one end and the rotary groove of spring link to each other rather than the cell wall that the notch is relative, the other end and the axis of rotation of spring stretch into the end wall butt in the rotary groove.

By adopting the technical scheme, when the rotating base is installed, the rotating shaft on one side of the rotating base is inserted into one of the rotating grooves, and at the moment, one end of the spring in the rotating groove is abutted against the side wall of the rotating shaft, which is far away from the rotating base; reuse axis of rotation extrusion spring, the distance between the cell wall of the opposite side of rotating base and corresponding standing groove this moment is greater than the length of another axis of rotation to insert another axis of rotation in another turn trough, another axis of rotation and spring butt this moment, through the elasticity of two springs support the axis of rotation tightly, realized the installation to rotating base.

Optionally, the lateral movement piece includes mounting base, driving motor, arc pinion rack and gear, it is equipped with the holding tank that is used for holding the mounting base to rotate on the perisporium that the base is close to near-using the card, the cross section of mounting base is circular, the lateral wall of mounting base rotates through the installation axle and connects on the cell wall of holding tank, the axial of installation axle and the axial mutually perpendicular of axis of rotation, the one end that near-using the card was kept away from to the light stretches into in the holding tank and links to each other with the perisporium of mounting base, the arc pinion rack sets up on the perisporium that the light was kept away from to the mounting base, driving motor's organism is fixed in the holding tank, driving motor's drive shaft and gear coaxial coupling, gear and arc pinion rack intermeshing.

Through adopting above-mentioned technical scheme, driving motor drive gear rotates, and the gear drives arc pinion rack synchronous rotation, and arc pinion rack drives the mounting base and rotates along the central axis of installation axle this moment, and at this moment, the light rotates in the horizontal direction along with mounting base's rotation.

Optionally, the distance measuring sensor is arranged on the side wall of the top frame close to the near card and used for measuring the distance between the near card and the side wall of the top frame close to the illuminating lamp, and the distance measuring sensor is electrically connected with the driving motor and the rotating motor respectively.

Through adopting above-mentioned technical scheme, utilize distance measuring sensor to measure the distance between roof-rack and the nearly card of using, distance measuring sensor sends the signal to the PLC controller, and the PLC controller is to driving motor and rotation motor transmission signal, starts and closes the direction of illumination of adjusting the light through control driving motor and rotation motor for the nearly card of different distances all can realize good effect of illuminating, is favorable to improving measuring accuracy.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the illuminating lamp arranged on the top frame is used for illuminating the proximity card, so that when the proximity card is used for assisting in measuring specific degrees, personnel can conveniently read the marks on the proximity card, and the problem of inaccurate measured degrees caused by dim light is avoided as much as possible;

2. the illuminating lamp ball is hinged and connected to the top frame through the knuckle bearing and the fixing plate, and personnel can manually adjust the irradiation angle of the illuminating lamp, so that the near cards with different distances can achieve good illuminating effect;

3. utilize distance measuring sensor to measure the distance between roof-rack and the nearly card and to PLC controller transmission signal, through opening and closing of PLC controller control driving motor and rotation motor for the direction of illumination of light is along with the different and automatically regulated of distance between roof-rack and the nearly card, makes the nearly card of different distances all can realize good effect of illuminating.

Drawings

Fig. 1 is a schematic view of an overall structure of a proximity card illumination lamp in embodiment 1 of the present application.

Fig. 2 is a schematic structural diagram of a positional relationship between the top frame and the illumination lamp in embodiment 1 of the present application.

Fig. 3 is a schematic sectional view taken along the plane a-a in fig. 2.

Fig. 4 is a schematic view of the overall structure of a proximity card illumination lamp in embodiment 2 of the present application.

Fig. 5 is a schematic structural view of a positional relationship between the top frame and the illumination lamp in embodiment 2 of the present application.

Fig. 6 is a schematic cross-sectional view taken along the plane B-B in fig. 5.

Fig. 7 is a schematic view of the overall structure of the mounting assembly in embodiment 2 of the present application.

Fig. 8 is a schematic sectional view taken along the plane C-C in fig. 5.

Fig. 9 is a schematic cross-sectional view taken along plane D-D in fig. 8.

Description of reference numerals: 1. an illuminating lamp; 2. a top frame; 3. a proximity card; 4. mounting the component; 41. a knuckle bearing; 42. a fixing plate; 5. mounting grooves; 6. connecting grooves; 7. a lateral moving member; 71. mounting a base; 72. an arc toothed plate; 73. a gear; 74. installing a shaft; 75. a drive motor; 8. a longitudinally moving member; 81. rotating the base; 82. a friction wheel; 83. rotating the motor; 84. a rotating shaft; 9. accommodating grooves; 10. a groove; 11. rubbing the soft cushion; 12. rubbing edges; 13. a placement groove; 14. rotating the groove; 15. a spring; 16. and a distance measuring sensor.

Detailed Description

The present application is described in further detail below with reference to figures 1-9.

Example 1

Referring to fig. 1, a proximity card illumination lamp includes an illumination lamp 1, the illumination lamp 1 is configured to be mounted on a rack, the illumination lamp 1 is mounted on a top frame 2 through a mounting assembly 4, and an irradiation direction of the illumination lamp 1 is configured to face a proximity card 3.

The near card 3 is illuminated through the illuminating lamp 1, so that when the near card 3 is used for assisting in measuring specific degrees, the problem that the measured degrees are inaccurate due to dim light is avoided as much as possible, and convenience is brought to personnel to read marks on the near card 3.

Referring to fig. 1, 2 and 3, the mounting assembly 4 includes a joint bearing 41 and a fixing plate 42, a mounting groove 5 is formed on a side wall of the top frame 2 close to the proximity card 3, in this embodiment, a longitudinal section of the mounting groove 5 is circular, a connecting groove 6 is formed on a side wall of the top frame, a longitudinal section of the connecting groove 6 is also circular, a longitudinal section of the connecting groove 6 is larger than a longitudinal section of the mounting groove 5, the connecting groove 6 is communicated with the mounting groove 5, and a central axis of the connecting groove 6 is collinear with a central axis of the mounting groove 5; the joint bearing 41 is arranged in the mounting groove 5, the inner ring of the joint bearing 41 is fixedly connected with the illuminating lamp 1, and the outer side wall of the outer ring of the joint bearing 41 is fixed on the groove wall of the mounting groove 5; fixed plate 42 is cyclic annular setting, and fixed plate 42 is fixed to be set up in spread groove 6, and the lateral wall that fixed plate 42 kept away from the bottom of spread groove 6 tank flushes with the lateral wall of roof-rack mutually, has seted up the through-hole on the fixed plate 42, and the diameter of through-hole and the internal diameter of joint bearing 41 outer lane equal, through a plurality of screw fixed connection between fixed plate 42 and the roof-rack 2, a plurality of screws are along fixed plate 42's circumference evenly distributed.

Positioning the illuminating lamp 1 on the top frame 2 by using a joint bearing 41, so that the illuminating lamp 1 and the top frame 2 are in spherical hinge connection; when utilizing the specific number of degrees of the supplementary measurement of near-by card 3, open light 1, according to the specific position of near-by card 3, personnel's manual adjustment light 1 shines the angle, is favorable to all having good illumination effect to the near-by card 3 of different distances, has reduced because the dim problem of reading mark unclear on the near-by card 3 of light, has improved the measuring accuracy.

The implementation principle of the embodiment 1 is as follows: when the specific degree needs to be measured by the aid of the proximity card 3, the illuminating lamp 1 is turned on, and the illuminating angle of the illuminating lamp 1 is manually adjusted according to the distance between the proximity card 3 and the top frame 2 support, so that good illuminating effect is achieved for the proximity cards 3 at different distances, and the measuring accuracy is improved.

Example 2

Referring to fig. 4, the present embodiment is different from embodiment 1 in the structure of the mounting member 4.

Referring to fig. 5 and 6, the mounting assembly 4 includes a lateral moving member 7 for driving the illumination lamp 1 to move in the horizontal direction of the upper frame 2, and a longitudinal moving member 8 for driving the illumination lamp 1 to move in the horizontal direction of the upper frame 2.

Referring to fig. 6 and 7, the longitudinal moving member 8 includes a rotating base 81, a friction wheel 82 and a rotating motor 83, a placing groove 13 is formed on a side wall of the top frame 2 close to the proximity card 3, a longitudinal section of the placing groove 13 is rectangular, two rotating grooves 14 are respectively formed on two vertically opposite side walls of the placing groove 13, a cross section of each rotating groove 14 is circular, the rotating base 81, the friction wheel 82 and the rotating motor 83 are all arranged in the placing groove 13, the rotating base 81 is a horizontally arranged cylinder, an axial direction of the rotating base 81 is parallel to a horizontal direction of the top frame 2, rotating shafts 84 are respectively coaxially arranged on two side walls of the rotating base 81, two rotating shafts 84 of the rotating base 81 are respectively arranged in the two rotating grooves 14, a cross section area of each rotating groove 14 is larger than a cross section area of the rotating shaft 84, a spring 15 is arranged in each rotating groove 14, one end of the spring 15 is abutted to a side wall of the rotating shaft 84 far from the rotating base 81, the other end of the spring 15 is connected to a side wall of the rotary groove 14 away from the notch, and the rotation shaft 84 is used to restrict the rotation of the rotation base 81 in the vertical direction.

Be equipped with rubber materials's friction cushion 11 on the lateral wall of rotation base 81, evenly be equipped with a plurality of friction arris 12 on the friction cushion 11, the periphery wall of friction pulley 82 and the periphery wall looks butt of friction cushion 11, it rotates motor 83 drive friction pulley 82, under the effect of friction power between friction pulley 82 and friction cushion 11, friction pulley 82 drives friction cushion 11 and rotates base 81 together, thereby realized driving installation base 71 and rotated along vertical direction, the one end that light 1 kept away from near-purpose card 3 links to each other with the periphery wall that rotates base 81, and then realized the adjustment to the ascending illumination angle of lighting lamp 1 vertical side.

When the rotating base 81 is installed, firstly, the rotating shaft 84 on one side of the rotating base 81 is inserted into the corresponding rotating groove 14, then the rotating base 81 is moved along the axial direction of the rotating shaft 84, so that the spring 15 in the rotating groove 14 is compressed, at this time, the distance between the side wall on the other side of the rotating base 81 and the corresponding side wall of the placing groove 13 is larger than the length of the rotating shaft 84, and then the rotating shaft 84 on the side can be inserted into the corresponding rotating groove 14, and the side wall of the rotating shaft 84 far from the rotating base 81 is abutted against one end of the spring 15 in the rotating groove 14; then, the rotating base 81 is released, and the rotating base 81 is held in the middle of the placement groove 13 by the elastic force of the spring 15, thereby achieving the installation of the rotating base 81.

Similarly, when the rotating base 81 is removed, the rotating base 81 is moved along the axis direction of the rotating shaft 84, so that the spring 15 on one side is compressed, at the moment, the distance between the side wall on the other side of the rotating base 81 and the corresponding side wall of the placing groove 13 is greater than the length of the rotating shaft 84, and then the rotating shaft 84 on the side can be pulled out from the corresponding rotating groove 14, one end of the rotating shaft 84, which is far away from the side wall of the rotating base 81, of the spring 15 in the rotating groove 14 is separated, and then the rotating shaft 84 on the other end can be pulled out from the rotating groove 14, so that the removal of the rotating base 81 is realized.

Referring to fig. 8 and 9, the transverse moving member 7 includes a mounting base 71, a driving motor 75, an arc-shaped toothed plate 72 and a gear 73, in this embodiment, the mounting base 71 is a cylinder, a central axis of the mounting base 71 is vertically arranged, one end of the illuminating lamp 1 away from the near card is fixedly connected to a peripheral wall of one side of the mounting base 71 close to the near card 3, the arc-shaped toothed plate 72 is fixedly connected to a peripheral wall of one side of the mounting base 71 away from the near card 3, mounting shafts 74 are coaxially arranged on a top surface and a bottom surface of the mounting base 71, respectively, the central axis of the arc-shaped toothed plate 72 is coaxial with the central axis of the mounting base 71, and the gear 73 is engaged with the arc-shaped toothed plate 72; the peripheral side wall of one side, facing the near card 3, of the rotating base 81 is provided with an accommodating groove 9, the longitudinal section of the accommodating groove 9 is rectangular, two opposite vertical side walls in the accommodating groove 9 are respectively provided with a groove 10, the mounting base 71, the driving motor 75, the gear 73 and the annular toothed plate are all arranged in the accommodating groove 9, and the two mounting shafts 74 on the mounting base 71 are respectively arranged in the two grooves 10; the driving motor 75 is started, the driving motor 75 drives the gear 73 to rotate, the gear 73 drives the arc-shaped toothed plate 72 to rotate along the axis direction of the mounting shaft 74, the arc-shaped toothed plate 72 drives the mounting base 71 to rotate, the mounting base 71 drives the lighting lamp 1 to rotate along the horizontal direction, and the adjustment of the lighting angle of the lighting lamp 1 in the horizontal direction is realized.

Referring to fig. 4 and 9, a distance measuring sensor 16 is provided on a side wall of the upper frame 2 adjacent to the proximity card 3, the distance measuring sensor 16 is electrically connected to the driving motor 75 and the rotation motor 83, and the distance measuring sensor 16 is used to measure a distance between the upper frame 2 and the proximity card 3.

When the specific degree is to be measured by the proximity card 3, the distance between the top frame 2 and the proximity card 3 is measured by the distance measuring sensor 16, the distance measuring sensor 16 sends a signal to the PLC controller, the PLC controller processes the signal and transmits the signal to the driving motor 75 and the rotating motor 83, and the irradiation direction of the illumination lamp 1 is adjusted by controlling the on and off of the driving motor 75 and the rotating motor 83, so that the proximity cards 3 at different distances can achieve a good illumination effect, and the measurement accuracy is improved.

The implementation principle of the embodiment 2 is as follows: firstly, after the rotating shaft 84 at one side of the rotating base 81 is inserted into the corresponding rotating groove 14, the rotating base 81 is moved along the axial direction of the rotating shaft 84, so that the spring 15 in the rotating groove 14 is compressed, at the moment, the distance between the other side of the rotating base 81 and the corresponding side wall of the placing groove 13 is greater than the length of the rotating shaft 84, further, the rotating shaft 84 at the other end of the rotating base 81 can be inserted into the corresponding rotating groove 14, and the side wall of the rotating shaft 84 far away from the rotating base 81 is abutted against one end of the spring 15 in the rotating groove 14; at this time, the rotation base 81 is released, and the rotation base 81 is held at the middle of the placement groove 13 by the elastic force of the spring 15, and the installation of the rotation base 81 is realized.

When the proximity card 3 is used for assisting in measuring a specific degree, the illumination lamp 1 is turned on, the distance between the upper frame 2 and the proximity card 3 is measured by the distance measuring sensor 16, the distance measuring sensor 16 transmits a signal to the PLC controller, and the PLC controller processes the received signal and transmits the signal to the driving motor 75 and the rotating motor 83.

When the driving motor 75 receives the signal to start, the driving motor 75 drives the gear 73 to rotate, the gear 73 drives the arc-shaped toothed plate 72 to rotate, the arc-shaped toothed plate 72 drives the mounting base 71 to rotate along the axis direction of the mounting shaft 74, and then the lighting lamp 1 synchronously rotates along with the mounting support, so that the adjustment of the irradiation angle of the lighting lamp 1 in the horizontal direction is realized.

When the rotating motor 83 receives a signal to start, the rotating motor 83 drives the friction wheel 82 to rotate, the friction wheel 82 drives the friction cushion 11 and the rotating base 81 to rotate under the action of friction force, so that the rotating base 81 drives the mounting base 71 to synchronously rotate, the illuminating lamp 1 is further synchronously rotated along with the rotating base 81, and the adjustment of the irradiation angle of the illuminating lamp 1 in the vertical direction is realized.

Through adjusting the illumination angle of the illumination lamp 1 in the horizontal direction and the vertical direction, when the near card 3 is reused for auxiliary measurement of specific degrees, the personnel can read the mark on the near card 3 conveniently, and the problem of inaccurate measurement degree caused by dim light is avoided as much as possible.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a near-by card light which characterized in that: including light (1), light (1) are used for installing on roof-rack (2), light (1) set up on roof-rack (2) through installation component (4), the direction of illumination of light (1) is used for towards nearly using card (3).

2. The proximity card illumination lamp according to claim 1, wherein: installation component (4) are including joint bearing (41) and fixed plate (42), be equipped with mounting groove (5) that are used for holding joint bearing (41) and light (1) on roof-rack (2) the lateral wall of nearly usefulness card (3) towards, joint bearing's outer lane is located the mounting groove, the one end of light (1) and the inner circle fixed connection of joint bearing (41), the other end of light (1) stretches out roof-rack (2) outside the lateral wall of nearly usefulness card (3) of orientation, roof-rack (2) are equipped with spread groove (6) on the lateral wall of nearly usefulness card (3) of orientation, spread groove (6) and mounting groove (5) intercommunication, fixed plate (42) set up in spread groove (6), set up on fixed plate (42) lateral wall and supply light (1) to stretch out the outer through-hole of mounting groove (5), the diameter of through-hole is greater than the outer diameter of joint bearing (41) inner circle, Is smaller than the outer diameter of the outer ring of the joint bearing (41).

3. The proximity card illumination lamp according to claim 1, wherein: the mounting assembly (4) comprises a transverse moving part (7) and a longitudinal moving part (8), the transverse moving part (7) is used for driving the illuminating lamp (1) to move along the horizontal direction of the top frame (2), and the longitudinal moving part (8) is used for driving the illuminating lamp (1) to move along the vertical direction of the top frame (2).

4. The proximity card illumination lamp according to claim 3, wherein: the longitudinal moving member (8) comprises a rotating base (81), a friction wheel (82) and a rotating motor (83), a placing groove (13) is arranged on the side wall of the top frame (2) facing the near card (3), the longitudinal section of the rotating base (81) is circular, a rotating shaft (84) is arranged on the side wall of the rotating base (81), one end of the rotating shaft (84) far away from the rotating base (81) is rotationally connected with the groove wall of the placing groove (13), the axial direction of the rotating shaft (84) is parallel to the horizontal direction of the top frame (2), one end of the illuminating lamp (1) far away from the near card (3) is connected with the peripheral wall of the rotating base (81), the body of the rotating motor (83) is fixedly arranged in the placing groove (13), the output shaft of the rotating motor (83) is coaxially connected with the friction wheel (82), the peripheral wall of the friction wheel (82) is in contact with the peripheral wall of the rotating base (81).

5. The proximity card illumination lamp according to claim 4, wherein: the friction cushion is characterized in that a friction cushion (11) is arranged on the peripheral side wall of the rotating base (81), and a plurality of friction edges (12) are arranged on the friction cushion (11).

6. The proximity card illumination lamp according to claim 4, wherein: rotating grooves (14) are formed in the opposite side walls of the two sides of the placing groove (13), one end, away from the rotating base (81), of the rotating shaft extends into each rotating groove, a spring (15) is arranged in each rotating groove (14), one end of each spring (15) is connected with the corresponding groove wall of the corresponding rotating groove (14) in a notch mode, and the other end of each spring (15) is connected with the end wall of the corresponding rotating groove (14) in a supporting mode in an abutting mode through the rotating shaft (84).

7. The proximity card illumination lamp according to claim 4, wherein: the transverse moving piece (7) comprises a mounting base (71), a driving motor (75), an arc toothed plate (72) and a gear (73), wherein a containing groove (9) used for containing the mounting base (71) is formed in the peripheral wall, close to the near card (3), of the rotating base (81), the cross section of the mounting base (71) is circular, the side wall of the mounting base (71) is rotatably connected to the groove wall of the containing groove (9) through a mounting shaft (74), the axial direction of the mounting shaft (74) is perpendicular to the axial direction of the rotating shaft (84), one end, far away from the near card (3), of the illuminating lamp (1) extends into the containing groove (9) and is connected with the peripheral wall of the mounting base (71), the arc toothed plate (72) is arranged on the peripheral wall, far away from the illuminating lamp (1), of the driving motor (75) is fixed in the containing groove (9), the driving shaft of the driving motor (75) is coaxially connected with a gear (73), and the gear (73) is meshed with the arc-shaped toothed plate (72).

8. The proximity card illumination lamp according to claim 7, wherein: be equipped with range sensor (16) on roof-rack (2) the lateral wall that is close to near with card (3), range sensor (16) are used for measuring near with card (3) and roof-rack (2) and are close to the distance between the lateral wall of light (1), range sensor (16) are connected with driving motor (75) and rotation motor (83) electricity respectively.

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