Obstetric sickbed with detachable baby crib

Abstract

The utility model relates to the field of obstetrical sickbeds, and provides an obstetrical sickbed with a detachable crib, the obstetrical sickbed comprises a sickbed and a crib, the crib comprises a crib body and a crib surrounding structure, the crib body is provided with a connecting structure, and the crib is detachably connected with the sickbed through the connecting structure; a driving structure is arranged in the bed body, the bed enclosure structure comprises a baffle and a protective enclosure assembly, and the baffle is arranged in the bed body in a liftable mode through the driving structure. The baby crib has the advantages that the safety of a baby in the baby crib is guaranteed through the crib enclosure structure, the lifted baffle and the lifted protective enclosure assembly jointly form a closed space, it is guaranteed that the baby stabilizer bar stays in the baby crib, and the baby is prevented from falling off the crib.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of obstetrical sickbed, especially obstetrical sickbed with detachable baby bed. BACKGROUND

[0002] Obstetrics and gynecology is one of the four major disciplines of clinical medicine, mainly studies the etiology, pathology, diagnosis and prevention of female diseases, etc.; obstetrics and gynecology not only has close contact with clinical science such as surgery, internal medicine, pediatrics, etc., needs modern diagnosis and treatment technology, clinical pharmacology, pathology, embryology and other multidisciplinary basic knowledge, and is a discipline with its own characteristics and needs comprehensive clinical and basic knowledge. Obstetrics is a branch of obstetrics and gynecology, and the inpatient population of obstetrics is mainly composed of puerpera and newborns, which is a special group. Most of the puerpera are weak after delivery, and are a high-risk group of hospital infection. Newborns are also a high-risk group of hospital infection due to low immunity, and need special attention from the hospital.

[0003] After searching, it is found that the application number 202021615128.6 Chinese utility model patent discloses a gynecology and obstetrics bed with baby bed for gynecology and obstetrics, which comprises a main bed and a baby bed, the top end of the main bed is provided with a main bed mattress, the two sides of the main bed are provided with sliding grooves one and two, the inside of the sliding groove one and the sliding groove two are connected with a movable dining table, the bottom of the main bed is fixedly installed with sliding grooves four and five, the bottom of the sliding groove four is movably installed with a storage cabinet one, the bottom of the sliding groove five is movably installed with a storage cabinet two, the bottom of the main bed is fixedly installed with a bed leg, the bottom of the bed leg is fixedly installed with a bed wheel, the inside of the sliding groove one is connected with a sliding block, and the right side of the sliding block is fixedly installed with a baby bed. But in the actual use process, it is found that the newborns will frequently leave the mother's side to receive various physical examinations after birth, and the fixed baby bed is not convenient for moving the baby to receive physical examination, so a baby bed that can be detached from the main bed is needed. SUMMARY

[0004] To solve the above problems, the utility model provides a obstetrical sickbed with detachable baby bed.

[0005] The technical problem solved by the utility model is realized by the following technical scheme:

[0006] An obstetrical sickbed with detachable baby bed, which comprises a sickbed and a baby bed, the baby bed comprises a bed body and a bed enclosure structure, the bed body is provided with a connecting structure, and the baby bed is detachably connected with the sickbed through the connecting structure; the bed body is provided with a driving structure, and the bed enclosure structure comprises a baffle, which is arranged in the bed body in a lifting manner through the driving structure;

[0007] The bed side is provided with a mounting portion, which comprises a mounting plate and a clamping seat, the mounting plate and the clamping seat are integrated, the clamping seat is connected with the bed side through the mounting plate, the clamping seat is provided with a clamping hole for clamping the connecting structure, the clamping hole and the clamping seat are communicated, the clamping seat is internally provided with first teeth, the first teeth are arranged inside the clamping seat and located away from the clamping hole, and two groups of mounting portions are provided on the same side of the bed.

[0008] The connecting structure comprises a connecting seat, a sliding plate, a second sliding rail, a locking plate, a locking rod, a locking nut and second teeth, the connecting seat is arranged on the side of the baby bed, the first sliding rail for sliding the sliding plate is arranged on the inner side wall of the connecting seat, the second sliding rail is arranged on the two sides of the sliding plate, the second sliding rail is connected with the first sliding rail in sliding mode, the second connecting seat is arranged on the top of the sliding plate, the sliding plate is fixedly connected with the top of the locking plate through the second connecting seat, the locking plate is arranged in parallel with the connecting seat and located away from the baby bed, the locking plate is movably inserted into the clamping seat, the locking rod is arranged at the center of the side of the locking plate away from the connecting seat, the locking nut is arranged on the outer wall of the locking rod, the locking rod is movably clamped with the clamping hole through the locking nut, and the second teeth are arranged on the side of the locking plate away from the locking rod.

[0009] The connecting structure further comprises a limiting assembly, the limiting assembly comprises a limiting strip and a limiting spring, two groups of limiting strips are fixedly arranged at the bottom of the second sliding rail, one end of the limiting spring is fixedly connected with the bottom of the sliding plate, and the other end of the limiting spring is fixedly connected with the sliding plate.

[0010] The driving structure comprises a double-shaft motor, a driving wheel, a driven wheel, a longitudinal screw rod and a transverse screw rod, the double-shaft motor is arranged in the bed body, the output end of the double-shaft motor is connected with the transverse screw rod, the driving wheel is fixedly arranged on the transverse screw rod, the driving wheel is engaged with the driven wheel, the axial direction of the driving wheel is perpendicular to the axial direction of the driven wheel, the driven wheel is fixedly arranged on one end of the longitudinal screw rod, the other end of the longitudinal screw rod is rotatably connected with the top of the inner wall of the bed body, the screw rod sleeve is slidably arranged on the longitudinal screw rod, the screw rod sleeve is connected with the baffle, the top of the bed body is provided with an opening for lifting the baffle, and two groups of baffles are movably arranged at the head and the tail of the bed body.

[0011] The bed body is internally provided with a stabilizing plate, two ends of the stabilizing plate are fixedly connected with the interior of the bed body, the stabilizing plate is provided with a connecting hole connected with rotation of the longitudinal screw rod, one end of the longitudinal screw rod not connected with a driven wheel is connected with the top of the inner wall of the bed body in rotation after passing through the connecting hole, and the stabilizing plate is provided with two groups in total;

[0012] The bottom of the bed body is provided with universal wheels, the universal wheels are provided with four groups in total and are arranged on four corners of the bottom of the bed body;

[0013] The bed enclosure structure further comprises a protective fence assembly, the protective fence assembly comprises a winding roller, a protective net and a pull rod, the winding roller is arranged on the bed body and is arranged perpendicularly to the baffle, one end of the protective net is fixedly connected with the winding roller, the other end of the protective net is fixedly connected with the pull rod, the middle part of the pull rod is provided with a pull handle, both ends of the pull rod are provided with pull blocks, both ends of the baffle are provided with clamping grooves, and the clamping grooves are movably clamped with the pull blocks.

[0014] The protective fence assembly is provided with two groups in total, and the two groups of protective fence assemblies are arranged in parallel on both sides of the bed body.

[0015] The bed enclosure structure further comprises a protective fence assembly, the protective fence assembly comprises a winding roller, a protective net and a pull rod, the winding roller is arranged on the bed body and is arranged perpendicularly to the baffle, one end of the protective net is fixedly connected with the winding roller, the other end of the protective net is fixedly connected with the pull rod, the middle part of the pull rod is provided with a pull handle, both ends of the pull rod are provided with pull blocks, both ends of the baffle are provided with clamping grooves, and the clamping grooves are movably clamped with the pull blocks.

[0016] (1) Through the installation part and the connecting structure, the baby bed and the sick bed can be quickly disassembled and assembled, the disassembly and assembly process is convenient and fast, and the baby bed can drive the baby to move, so that the physical examination of the newborn can be carried out;

[0017] (2) When the baby bed and the sick bed need to be relatively fixedly connected, the locking nut is rotated, the locking rod is locked with the bayonet, and the purpose of locking the baby bed and the sick bed is achieved;

[0018] (3) The bed enclosure structure ensures the safety of the baby in the baby bed, the two groups of raised baffles and the two groups of pulled protective fence assemblies jointly form a closed space, so that the baby can be stably kept in the baby bed, and the baby can be prevented from falling out of the bed. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a structural schematic view of the utility model;

[0020] Figure 2 It is a structural schematic view of the installation part of the utility model;

[0021] Figure 3 It is a structural schematic view of the connecting structure part of the utility model;

[0022] Figure 4 It is a structural schematic view of the connecting structure part of the utility model;

[0023] Figure 5 This is a schematic diagram of the limiting component of this utility model;

[0024] Figure 6 This is a schematic diagram of the drive structure of this utility model;

[0025] Figure 7 This is a schematic diagram of the bed surround structure of this utility model;

[0026] Among them, 11-hospital bed, 12-baby bed, 13-mounting plate, 14-seat, 15-jaw, 16-first tooth, 21-bed body, 22-baffle, 24-stabilizing plate, 25-caster wheel, 41-connecting seat, 42-sliding plate, 43-second slide rail, 44-locking plate, 45-locking rod, 46-locking nut, 47-second tooth, 48-second connecting seat, 49-limiting spring, 51-dual-axis motor, 52-drive wheel, 53-driven wheel, 54-longitudinal screw, 55-transverse screw, 61-winding roller, 62-protective net, 63-lifting rod. Detailed Implementation

[0027] like Figures 1-7 As shown, a maternity bed with a detachable crib includes a hospital bed 11 and a crib 12. The crib 12 includes a bed body 21 and a crib surround structure. The bed body 21 has a connecting structure, through which the crib 12 is detachably connected to the hospital bed 11. A drive mechanism is located within the bed body 21. The crib surround structure includes a baffle 22, which is raised and lowered within the bed body 21 via the drive mechanism. The connecting structure serves to movably connect the hospital bed 11 and the crib 12. When the infant needs a physical examination, the connecting structure is opened, separating the hospital bed and the crib. When the infant needs the mother's presence for sleeping, feeding, or other activities, the connecting structure connects the hospital bed and the crib together, providing the infant with a sense of security and enabling co-sleeping. When the drive mechanism is opened, the baffle rises from within the bed body, forming a barrier to ensure the infant's safety and prevent the infant from falling out of the crib.

[0028] like Figure 2 As shown, the side of the hospital bed 11 is provided with a mounting part, which is movably engaged with the connecting mechanism. The mounting part includes a mounting plate 13 and a mounting base 14, which are integral structures. The mounting base 14 is connected to the side of the hospital bed 11 through the mounting plate 13. The mounting base 14 is provided with a latch 15 for the connecting structure to engage, and the latch 15 and the mounting base 14 are connected. The mounting base 14 has a first tooth 16 inside, which is located inside the mounting base 14 and on the side away from the latch 15. There are two sets of mounting parts, which are arranged opposite each other on the same side of the hospital bed 11. The function of the mounting part is to detachably connect the crib and the hospital bed together through the connecting structure. The purpose of providing two sets of mounting parts is to stably engage the crib with the side of the hospital bed.

[0029] As shown in Figures 3-4 , the connecting structure comprises a connecting seat 41, a sliding plate 42, a second sliding rail 43, a locking plate 44, a locking rod 45, a locking nut 46 and a second tooth 47. The connecting seat 41 is arranged on the side of the baby bed 12. First sliding rails are arranged on both sides of the connecting seat 41 for the sliding plate to slide. The two sides of the sliding plate 42 are provided with the second sliding rails 43, which are connected to the first sliding rails for sliding. The top of the sliding plate 42 is provided with a second connecting seat 48. The sliding plate 42 is fixedly connected to the top of the locking plate 44 through the second connecting seat 48. The locking plate 44 is arranged in parallel with the connecting seat 41 and is located on the side away from the baby bed 12. The locking plate 44 can be movably inserted into the clamping seat 14. The center of the side of the locking plate 44 away from the connecting seat is provided with the locking rod 45. The locking nut 46 is arranged on the outer wall of the locking rod 45. The locking rod 45 is movably connected to the bayonet 15 through the locking nut 46. The second tooth 47 is arranged on the side of the locking plate 44 away from the locking rod. The second tooth 47 is engaged with the first tooth 16. When the baby bed and the sick bed need to be locked, the sliding plate 42 is pulled. The second sliding rail 43 slides upward on the first sliding rail, so that the sliding plate 42 moves upward relative to the connecting seat 41, drives the locking plate 44 to move, and the locking plate 44 enters the inside of the clamping seat 14. At this time, the locking rod 45 is located in the bayonet 15. The locking nut 46 is turned. The locking rod 45 is movably connected to the bayonet 15 for locking, and at the same time, the first tooth 16 and the second tooth 47 are engaged to prevent the relative movement of the locking plate 44 relative to the clamping seat 14, so as to achieve the purpose of locking the baby bed 12 and the sick bed 11.

[0030] As shown in Figure 5 , the connecting structure further comprises a limiting assembly. The limiting assembly comprises a limiting strip 48' and a limiting spring 49. There are two groups of limiting strips 48', which are arranged at the bottom of the two groups of second sliding rails 43. One end of the limiting spring 49 is fixedly connected to the bottom of the sliding plate 42. The other end of the limiting spring 49 is fixedly connected to the sliding plate 42. When the baby bed 12 and the sick bed 11 are unlocked, the locking nut 46 is turned. The locking rod 45 is pulled out of the bayonet 15, which drives the locking plate 44 to be pulled out of the inside of the clamping seat 14. Under the driving of the limiting assembly, the second sliding rail 43 slides downward on the first sliding rail, so that the sliding plate 42 moves downward relative to the connecting seat 41, and the separation of the baby bed 12 and the sick bed 11 is completed.

[0031] As shown in Figure 6As shown, the driving structure comprises a double-shaft motor 51, a driving wheel 52, a driven wheel 53, a longitudinal screw rod 54 and a transverse screw rod 55, the double-shaft motor 51 is arranged inside the bed body 21, the output ends of the double-shaft motor 51 are connected with the transverse screw rods 55, the driving wheel 52 is fixedly sleeved on the transverse screw rod 55, the driving wheel 52 is engaged with the driven wheel 53, and the axial direction of the driving wheel 52 is perpendicular to the axial direction of the driven wheel 53, one end of the longitudinal screw rod 54 is fixedly sleeved with the driven wheel 53, the other end of the longitudinal screw rod 54 is rotatably connected with the top of the inner wall of the bed body 21, the screw rod sleeve 56 is slidably sleeved on the longitudinal screw rod 54, the screw rod sleeve 56 is connected with the baffle 22, the top of the bed body 21 is provided with an opening for lifting the baffle, and the baffle 22 is provided with two groups which are movably arranged at the head and the tail of the bed body 21 respectively. The driving wheel 52 drives the longitudinal screw rod 54 to rotate through the driven wheel 53, so as to drive the screw rod sleeve 56 to move upward on the longitudinal screw rod 54, and the baffle 22 connected with the screw rod sleeve 56 is lifted from the opening 24. Since the baffle 22 is provided with two groups, the baffle 22 forms a fence at the head and the bed body respectively, so as to ensure the safety of the baby on the baby bed. When the baby bed is not used, the double-shaft motor 51 is opened, so that the screw rod sleeve 56 moves downward on the longitudinal screw rod 54, and the baffle 22 is lowered from the opening 24, thereby becoming a common rest bed or sofa.

[0032] Preferably, the bed body 21 is provided with a stabilizing plate 24, the two ends of the stabilizing plate 24 are respectively fixedly connected with the inside of the bed body, the stabilizing plate 24 is provided with a connecting hole rotatably connected with the longitudinal screw rod 54, and the end of the longitudinal screw rod 54 not connected with the driven wheel passes through the connecting hole and is rotatably connected with the top of the inner wall of the bed body 21. The stabilizing plate 24 is provided with two groups.

[0033] Preferably, as shown in the drawings, Figure 7 The bottom of the bed body 21 is provided with four universal wheels 25, and the four universal wheels 25 are arranged at the four corners of the bottom of the bed body 21 respectively. The universal wheels 25 in the application have a self-locking function, which can ensure that the baby bed moves automatically when needed, and can also ensure that the baby bed is stable and stationary when the baby needs to be examined, thereby ensuring the safety of the baby.

[0034] As shown in the drawings, Figure 7As shown, the bed enclosure structure further comprises a protective fence assembly, the protective fence assembly comprises a winding roller 61, a protective fence 62 and a pull rod 63, the winding roller 61 is arranged on the bed body 21 and is arranged vertically with the baffle 22, one end of the protective fence 62 is fixedly connected with the winding roller 61, the other end of the protective fence 62 is fixedly connected with the pull rod 63, the middle part of the pull rod 63 is provided with a pull handle, both ends of the pull rod 63 are provided with pull blocks, both ends of the baffle 22 are provided with clamping grooves, and the clamping grooves are movably clamped with the pull blocks. Preferably, the protective fence assembly is provided with two groups, and the two groups of protective fence assemblies are arranged on both sides of the top of the bed body 21 in parallel. The protective fence assembly and the raised fence form a relatively closed space, which guarantees the safety of the baby on the baby bed and prevents the baby from falling off the bed when the baby bed is moved. When the baby bed is moved, the double-shaft motor 51 is first opened, the baffles 22 at the head and the tail of the bed are raised, then the pull handle on the pull rod 63 is pulled, the protective fence 62 is pulled out from the winding roller 61, the pull blocks at both ends of the pull rod 63 are clamped with the clamping grooves on the baffles 22 at the head and the tail of the bed respectively, and a safety space is formed, thereby guaranteeing the safety of the baby on the moving baby bed.

[0035] Working principle: when the baby bed is used, the sliding plate 42 is pulled, the second sliding rail 43 slides upward on the first sliding rail, the sliding plate 42 moves upward relative to the connecting seat 41, the locking plate 44 is driven to move, the locking plate 44 is clamped into the inner part of the clamping seat 14, at this time, the locking rod 45 is located in the clamping hole 15, the locking nut 46 is rotated, the locking rod 45 is movably clamped with the clamping hole 15 to be locked, and at the same time, the first tooth 16 and the second tooth 47 are engaged, thereby preventing the relative movement of the locking plate 44 relative to the clamping seat 14, achieving the purpose of locking the baby bed 12 and the hospital bed 11; then the double-shaft motor 51 is opened, the driving wheel 52 drives the driven wheel 53 to drive the longitudinal screw rod 54 to rotate, thereby driving the screw rod sleeve 56 to move upward on the longitudinal screw rod 54, the baffle 22 connected with the screw rod sleeve 56 is lifted from the opening 24 to a certain height, and then the pull blocks at both ends of the two groups of pull rods 63 are clamped with the clamping grooves on the baffles 22 at the head and the tail of the bed respectively, thereby forming a safety space, which can guarantee the stability of the baby on the baby bed during movement. If the mother and the baby need to sleep together, the pull rod 63 close to the side end of the hospital bed is pulled down, and the mother and the baby can sleep together; when the baby bed is not used, the pull rod 63 is pulled down and the protective fence 62 is removed, and then the double-shaft motor 51 drives the baffle 22 to enter the inner part of the bed body 21, so that the baby bed can be used as a common accompanying bed or an accompanying bed for delivery.

[0036] The above embodiment of the utility model is described in detail, but the content described can only be the preferred embodiment of the utility model and cannot be considered as limiting the scope of the utility model, and all equivalent changes and improvements within the scope of the utility model application should still belong to the patent coverage range of the utility model.

Claims

1. Obstetric bed with detachable cot, comprising a bed (11) and a cot (12), characterized in that: The baby bed (12) comprises a bed body (21) and a bed enclosure structure, the bed body (21) is provided with a connecting structure, and the baby bed (12) is detachably connected with the hospital bed (11) through the connecting structure; the bed body (21) is provided with a driving structure, and the bed enclosure structure comprises a baffle (22) which is arranged in the bed body (21) in a liftable manner through the driving structure; The mounting part is provided on the side of the hospital bed (11) and comprises a mounting plate (13) and a clamping seat (14), the mounting plate (13) and the clamping seat (14) are an integral structure, the clamping seat (14) is connected with the side of the hospital bed (11) through the mounting plate (13), the clamping seat (14) is provided with a clamping opening (15) for clamping the connecting structure, the clamping opening (15) is communicated with the clamping seat (14), the clamping seat (14) is internally provided with first teeth (16), and the first teeth (16) are arranged in the clamping seat (14) and located on the side away from the clamping opening (15); the mounting part is provided with two groups, and the two groups of mounting parts are oppositely arranged on the same side of the hospital bed (11); The connecting structure comprises a connecting seat (41), a sliding plate (42), second sliding rails (43), a locking plate (44), a locking rod (45), a locking nut (46) and second teeth (47), the connecting seat (41) is arranged on the side of the baby bed (12), first sliding rails for sliding of the sliding plate are arranged on the two side walls in the connecting seat (41), the two sides of the sliding plate (42) are provided with the second sliding rails (43), the second sliding rails (43) are slidably connected with the first sliding rails, the top of the sliding plate (42) is provided with a second connecting seat (48), the sliding plate (42) is fixedly connected with the top of the locking plate (44) through the second connecting seat (48), the locking plate (44) is arranged in parallel with the connecting seat (41) and located on the side away from the baby bed (12), the locking plate (44) is movably inserted into the clamping seat (14), the locking rod (45) is arranged at the center of the side of the locking plate (44) away from the connecting seat, the locking rod (45) is sleeved with the locking nut (46) on the outer wall, the locking rod (45) is movably clamped with the clamping opening (15) through the locking nut (46), and the second teeth (47) are arranged on the side of the locking plate (44) away from the locking rod, and the second teeth (47) are engaged with the first teeth (16).

2. An obstetrical bed with a detachable crib according to claim 1, characterized in that: The connecting structure further comprises a limiting assembly, the limiting assembly comprises a limiting strip (48') and a limiting spring (49), the limiting strip (48') is provided with two groups, and is fixedly arranged at the bottom of the two groups of second sliding rails (43), one end of the limiting spring (49) is fixedly connected with the bottom of the sliding plate (42), and the other end of the limiting spring (49) is fixedly connected with the sliding plate (42).

3. The obstetrical bed with a detachable crib according to claim 1, characterized in that: The driving structure comprises a double-shaft motor (51), a driving wheel (52), a driven wheel (53), a longitudinal screw rod (54) and a transverse screw rod (55), the double-shaft motor (51) is arranged inside the bed body (21), the output ends of the double-shaft motor (51) are connected with the transverse screw rod (55), the driving wheel (52) is fixedly sleeved on the transverse screw rod (55), the driving wheel (52) is engaged with the driven wheel (53), the axial direction of the driving wheel (52) is perpendicular to the axial direction of the driven wheel (53), the driven wheel (53) is fixedly sleeved on one end of the longitudinal screw rod (54), the other end of the longitudinal screw rod (54) is rotatably connected with the top of the inner wall of the bed body (21), the screw rod sleeve (56) is slidably sleeved on the longitudinal screw rod (54), the screw rod sleeve (56) is connected with the baffle (22), the top of the bed body (21) is provided with an opening for lifting the baffle, and the baffle (22) is provided with two groups of baffles which are movably arranged at the head and the tail of the bed body (21), respectively.

4. An obstetrical bed with a detachable crib according to claim 3, characterized in that: The bed body (21) is provided with a stabilizing plate (24), the two ends of the stabilizing plate (24) are fixedly connected with the inside of the bed body, respectively, the stabilizing plate (24) is provided with a connecting hole rotatably connected with the longitudinal screw rod (54), the end of the longitudinal screw rod (54) not connected with the driven wheel passes through the connecting hole and is rotatably connected with the top of the inner wall of the bed body (21), and the stabilizing plate (24) is provided with two groups of stabilizing plates.

5. An obstetrical bed with a detachable crib according to claim 4, characterized in that: The bottom of the bed body (21) is provided with a universal wheel (25), and the universal wheel (25) is provided with four groups of universal wheels, which are arranged on the four corners of the bottom of the bed body (21), respectively.

6. The obstetrical bed with a detachable crib according to claim 1, characterized in that: The bed surrounding structure further comprises a protective fence assembly, the protective fence assembly comprises a winding roller (61), a protective net (62) and a pull rod (63), the winding roller (61) is arranged on the bed body (21) and is arranged perpendicularly to the baffle (22), one end of the protective net (62) is fixedly connected with the winding roller (61), the other end of the protective net (62) is fixedly connected with the pull rod (63), the middle part of the pull rod (63) is provided with a pull handle, both ends of the pull rod (63) are provided with pull blocks, both ends of the baffle (22) are provided with clamping grooves, and the clamping grooves are movably clamped with the pull blocks.

7. An obstetrical bed with a detachable crib according to claim 6, characterized in that: The protective fence assembly is provided with two groups of protective fence assemblies, and the two groups of protective fence assemblies are arranged on the two sides of the bed body (21) in parallel.

Images